Annual Report (SEC Filing - 40-F)

Exhibit 99.1

Eldorado Gold Corporation

Annual Information Form

in respect of the Year-Ended December 31, 2020

Dated: March 30, 2021

ELD (TSX)		EGO (NYSE)

About this Annual Information Form

Throughout this annual information form (AIF), references to 'we', 'us', 'our', 'Eldorado' and the 'Company' mean Eldorado Gold Corporation and its subsidiaries. References to 'Eldorado Gold' mean Eldorado Gold Corporation only. References to 'this year' means 2020.

For all other defined technical and other terms, please refer to our Glossary section on page 200.

All dollar amounts are in United States dollars unless stated otherwise.

Except as otherwise noted, the information in this AIF is as of December 31, 2020. We prepare the financial statements referred to in this AIF in accordance with International Financial Reporting Standards (IFRS) as issued by the International Accounting Standards Board, and file the AIF with appropriate regulatory authorities in Canada and the United States. Information on our website is not part of this AIF, or incorporated by reference. Filings on SEDAR are also not part of this AIF or incorporated by reference, except as specifically stated.

You can find more information about Eldorado Gold, including information about executive and director compensation and indebtedness, principal holders of our securities, and securities authorized for issuance under equity compensation plans (such as our incentive stock option plan and performance share unit plan, among others), in our most recent management proxy circular filed on SEDAR (www.sedar.com) under the name Eldorado Gold Corporation. For additional financial information, you should also read our audited consolidated financial statements (2020 FS) and management's discussion and analysis (MD&A) for the year ended December 31, 2020. You can find these documents and additional information about the Company filed under our name on SEDAR (www.sedar.com) and EDGAR (www.sec.gov), or you can ask us for a copy by writing to:

Eldorado Gold Corporation

Corporate Secretary

11th Floor, 550 Burrard Street

Vancouver, BC V6C 2B5

Table of Contents

Forward-looking information and risks	1
Reporting mineral reserves and resources	3
About Eldorado Gold	4
Properties as of March 30, 2020	4
Eldorado Gold Corporation	4
Other offices	5
Subsidiaries	5
Key events in our recent history	6
2018	7
2019	7
2020	8
2021	11
Corporate	12
About our business	14
Industry factors that affect our results	15
Hedging	15
An overview of our business	15
Production and costs	17
Our Workforce	21
Operating Responsibly	22
Ethical Business	26
Health and Safety	27
Environmental	29
Human Rights	32
Sustainability Reporting	33
Material Properties	36
Kişladağ	36
Efemçukuru	48
Olympias	57
Skouries	70
Lamaque	84

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Non-Material Properties	95
Stratoni	95
Tocantinzinho	99
Certej	105
Bolcana	109
Perama Hill	111
Sapes Project	113
Vila Nova	115
Mineral Reserves and Resources	117
Risk factors in our business	131
Investor Information	173
Our Corporate Structure	173
Eldorado Gold Capital Structure	173
Governance	180
Terms of Reference	192
Glossary	200

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Forward-looking information and risks

Certain of the statements made and information provided in this AIF are forward-looking statements or information within the meaning of the United States Private Securities Litigation Reform Act of 1995 and applicable Canadian securities laws. Often, these forward-looking statements and forward-looking information can be identified by the use of words such as 'believes', 'continue', 'estimates', 'expected', 'expects', 'forecast', 'foresee', 'future', 'goal', 'guidance', 'intends', 'opportunity', 'outlook', 'plans', 'project', 'scheduled', 'strive', or 'target' or the negatives thereof or variations of such words and phrases or statements that certain actions, events or results 'can', 'could', 'may', 'might', 'will' or 'would' be taken, occur or be achieved.

Forward-looking statements or information contained in this AIF include, but are not limited to, statements or information with respect to:

a.the duration, extent and other implications of the coronavirus (COVID-19) and any restrictions and suspensions with respect to our operations;

b.Eldorado Gold's capital resources and business objectives;

c.Eldorado Gold's guidance and outlook, including expected production, cost guidance and recoveries of gold, including:

i.increased heap leach recoveries through increased leach time in conjunction with a high-pressure grinding roll at Kişladağ, increasing the throughput at the Sigma mill;

ii.timing and cost of the construction of an underground decline at the Triangle mine and the associated benefits;

iii.expansion at Lamaque; and

iv.the success of a column flotation system in improving concentrate grade and quality and lowering transportation and concentrate treatment charges at Efemçukuru;

d.completion of the acquisition of QMX;

e.favourable economics for the Company's heap leaching plan and the ability to extend mine life at Eldorado's projects;

f.completion of construction at Skouries;

g.the potential sale of any of our non-core assets;

h.planned capital and exploration expenditures;

i.conversion of mineral resources to mineral reserves;

j.Eldorado Gold's expectation as to its future financial and operating performance, including expectations around generating free cash flow;

k.expected metallurgical recoveries and improved concentrate grade and quality;

l.gold price outlook and the global concentrate market;

m.redemption of senior secured notes;

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n.Eldorado's strategy, plans and goals, including its proposed exploration, development, construction, permitting and operating plans and priorities and related timelines and schedules; and

o.results of litigation and arbitration proceedings.

Forward-looking statements or information is based on a number of assumptions, that management considers reasonable, however, if such assumptions prove to be inaccurate, then actual results, activities, performance or achievements may be materially different from those described in the forward-looking statements or information. These include assumptions concerning: how the world-wide economic and social impact of COVID-19 is managed and the duration and extent of the COVID-19 pandemic; timing and cost of the construction of an underground decline at the Triangle mine and the associated benefits; the Company's ability to complete the redemption of the senior secured notes; the geopolitical, economic, permitting and legal climate that Eldorado operates in; the future price of gold and other commodities; the global concentrate market; exchange rates; anticipated costs and expenses; production and metallurgical recoveries; mineral reserves and resources; and the impact of acquisitions, dispositions, suspensions or delays in the Company's business and the Company's ability to achieve its goals. In addition, except where otherwise stated, Eldorado Gold has assumed a continuation of existing business operations on substantially the same basis as exists at the time of this AIF.

Forward-looking statements or information is subject to known and unknown risks, uncertainties and other important factors that may cause actual results, activities, performance or achievements to be materially different from those described in the forward-looking statements or information. These risks, uncertainties and other factors include, among others: risks relating to global outbreaks of infectious diseases, including COVID-19; timing and cost of the construction of an underground decline at the Triangle mine and associated benefits; the Company's ability to redeem senior secured notes; results of further testwork; the geopolitical climate in jurisdictions in which the Company operates; community relations and social license; natural phenomena, including climate change, health and social effects; liquidity and financing risks; costs of development projects; indebtedness and financing, including current and future operating restrictions and implications of a change in control; environmental matters; risks relating to tailings storage facilities; the global economic environment; government regulation; commodity price risk; mining operational and development risk; resource nationalism and foreign operations; mineral tenure and permits; unavailability of capital and inadequate income, including limited access to equity markets, dilutive equity financings and credit ratings; non-governmental organizations (NGOs); corruption and bribery; litigation and contracts; estimation of mineral reserves and mineral resources; metallurgical testing and recoveries; occurrence of unpredictable geological and metallurgical factors; production and cost estimates; credit risk, debt service obligations and default; actions of activist shareholders; information technology systems; price and volume fluctuations in common shares of Eldorado Gold, including price volatility; infrastructure, including power and water, and commodities/consumables; pre-stripping/stripping and underground development, extraction, processing and exploration activities; currency and interest rates, cost estimates and tax matters; repatriation of funds and dividends; compensation; financial reporting, including relating to the carrying value of the Company's assets and changes in reporting standards; labour, including employee relations, employee misconduct, key personnel and skilled workforce; reclamation and other long term obligations; the use and transport of regulated substances, including waste disposal; necessary equipment; co-ownership of the Company's properties; the use of contractors; acquisitions, such as QMX, including integration risks, and dispositions; human rights matters; the unavailability of required insurance; conflicts of interest; compliance with privacy legislation; reputational issues; competition;

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security; discretion to use capital resources other than as specified in this AIF; the Company's success depending on making significant capital investments; future sales or issuances of securities of Eldorado Gold; and the payment of future dividends as well as those risk factors discussed in the section titled 'Risk factors in our business' below.

Forward-looking statements and information is designed to help you understand management's current views of our near and longer term prospects, and it may not be appropriate for other purposes.

There can be no assurance that forward-looking statements or information will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, you should not place undue reliance on the forward-looking statements or information contained herein. Except as required by law, we do not expect to update forward-looking statements and information continually as conditions change.

Reporting mineral reserves and resources

There are material differences between the standards and terms used for reporting mineral reserves and resources in Canada, and in the United States pursuant to the United States Securities and Exchange Commission's (the 'SEC'). The terms mineral resource, measured mineral resource, indicated mineral resource and inferred mineral resource are defined by the Canadian Institute of Mining, Metallurgy and Petroleum (CIM) and the CIM Definition Standards on Mineral Resources and Mineral Reserves adopted by the CIM Council, and must be disclosed according to Canadian securities regulations.

These standards differ significantly from the requirements of the SEC applicable to domestic United States reporting companies. Accordingly, information contained in this AIF with respect to mineral deposits may not be comparable to similar information made public by United States companies subject to the SEC's reporting and disclosure requirements.

Except as otherwise noted, Paul Skayman, FAusIMM, our consultant to the Chief Operating Officer, is the 'Qualified Person' under NI 43-101 responsible for preparing or supervising the preparation of, or approving the scientific or technical information contained in this AIF for all our properties.

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About Eldorado Gold

Eldorado Gold owns and operates mines around the world, primarily gold mines, but also a silver-lead-zinc mine. Its activities involve all facets of the mining industry, including exploration, discovery, acquisition, financing, development, production, sale of mineral products, and reclamation. Our business is currently focused in Turkey, Canada and Greece and has other properties in Romania and Brazil. Eldorado Gold is governed by the Canada Business Corporations Act (CBCA) and is headquartered in Vancouver, BC.

Each operation has a general manager and operates as a decentralized business unit within the Company. We manage exploration properties, merger and acquisition strategies, corporate financing, global tax planning, consolidated financial reporting, regulatory compliance, commodity price and currency risk management programs, investor relations, engineering for capital projects and general corporate matters centrally, at our head office in Vancouver. Our risk management program is developed by senior management and monitored by the Board of Directors.

Properties as of March 30, 2021

Operating gold mines:	Other Operating Mines and Development projects:
•Kışladağ, Turkey (100%) •Efemçukuru, Turkey (100%) •Lamaque, Canada (100%) •Olympias, Greece (100%)	•Skouries, Greece (100%) development project •Stratoni, Greece (100%), silver-lead-zinc mine •Perama Hill, Greece (100%) development project, currently on care and maintenance status •Certej, Romania (80.5%) development project •Tocantinzinho, Brazil (100%) development project •Bolcana, Romania (80.5%) development project •Sapes, Greece (100%) development project currently on care and maintenance status

Kişladağ, Efemçukuru, Lamaque, Olympias and Skouries are material properties for the purposes of NI 43-101. The term Kassandra Mines is used throughout this AIF to reference the Stratoni and Olympias mine and Skouries project. The Stratoni mine consists of two deposits; Mavres Petres, which is still being mined, and Madem Lakkos, which was mined out previously. The Lamaque operations consists of one active mine, the Triangle mine.

Eldorado Gold Corporation

Head office:

11th Floor, 550 Burrard Street
Vancouver, British Columbia, V6C 2B5
Telephone: 604.687.4018
Facsimile: 604.687.4026
Website: www.eldoradogold.com

Registered office:

Suite 2900 - 550 Burrard Street
Vancouver, British Columbia, V6C 0A3

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Other offices:

Turkey	Canada	Greece	Netherlands	Brazil	Romania	Barbados
● Ankara ● Usak ● Izmir ● Canakkale	● Val-d'Or	● Athens ● Alexandroupolis ● Stratoni ● Sapes	● Amsterdam	● Belo Horizonte	● Deva	● Bridgetown

Our corporate structure is illustrated in the chart below (other than those subsidiaries permitted to be excluded under applicable securities laws).

Subsidiaries

We abbreviate and refer to our subsidiaries as follows:

•Brazauro Recursos Minerais S.A. (Brazauro)

•Deva Gold S.A. (Deva Gold)

•Hellas Gold S.A. (Hellas Gold)

•Eldorado Gold (Quebec) Inc. (formerly Integra Gold)

•SG Resources B.V. (SG)

•Thracean Gold Mining S.A. (Thracean)

•Thrace Minerals S.A. (Thrace Minerals)

•Tüprag Metal Madencilik Sanayi ve Ticaret AS (Tüprag)

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Key events in our recent history

2018	2019	2020
•Filed 3 separate technical reports for Kişladağ, Lamaque and Skouries. •Stopped placing new material on Kişladağ heap leach pad in April, 2018. •Board of Directors approved advancement of Kişladağ mill project following a positive feasibility study in October, 2018. •Confirmed positive arbitration ruling, whereby the Arbitration Panel rejected the Greek State's motion that the Technical Study for Olympias Phase III was deficient and in violation of the ransfer contract dated December 12, 2013 between the Greek State and Hellas Gold (the Transfer Contract). •Filed Application for Payment with the Greek State, requesting payment of approximately € 750 million for damages arising from delays in issuance of permits for the Skouries project. • Lamaque project advanced refurbishment of the Sigma Mill and poured first gold bar. •Shareholders approved a 5:1 common share consolidation in order to meet NYSE listing requirements. Share consolidation completed in December 2018. •Announced management changes, including appointment of new CFO and EVP, General Counsel	•Resumed mining, crushing and stacking at Kışladağ, suspended the mill project. •Achieved commercial production at Lamaque. •Closed a $ 450 million amended and restated senior secured credit facility with a syndicate of seven lenders. The credit facility consists of a $ 200 million term loan and a $ 250 million revolving credit facility. •Closed a $ 300 million senior secured second lien notes offering. •Filed a base shelf prospectus and established an At-the-Market (ATM) equity program. •Announced that a mine life extension at Kışladağ was supported by test work conducted over 2019. Further details on the long term guidance were made available in Q1 2020. •Joe Dick joined the Company as EVP and COO. Paul Skayman announced his intention to retire. Mr. Skayman continued as Special Advisor to the COO to assist with the transition.	•Discovered new high grade Ormaque zone at Lamaque. •Announced 15-year mine life at Kişladağ. •Temporarily minimized operations at Lamaque site due COVID-19 restrictions. •Received a Certificate of Authorization from the Québec MOE. •Drew $150 million under its revolving credit facility due to uncertainty surrounding COVID-19. •Commenced construction of a three kilometer decline from the Sigma mill to the Triangle mine. •Announced several developments in Greece, including: ◦purchase of the 5% of Hellas Gold shares that were owned by Ellaktor ◦New Environmental Law 4685/2020 was passed by the Greek Parliament. ◦Relocation of certain archeological items from Skouries. •Michael Price and Geoffrey Handley stepped down from the Board and Catharine Farrow and Judith Mosely joined. •Sold its Vila Nova mine in Brazil for total consideration of $10.0 million.

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2018

In March 2018, the Company completed and filed three separate NI 43-101 technical reports for its Lamaque (Lamaque Technical Report), Kişladağ (Kişladağ Technical Report)[1] and Skouries (Skouries Technical Report) projects.

The Kişladağ Technical Report proposed milling as a solution to the recovery issues that had been observed in late 2017. This pre-feasibility study confirmed that the mill option could provide sound economic returns, increased annual gold production and continuity of the Kişladağ operation until 2030. Based on the pre-feasibility study economics, the Company made the decision to stop mining ore at Kişladağ in April 2018, while a mill feasibility study progressed. The Company continued to extract gold from operation of the existing heap leach pad and achieved better than expected recoveries that led to increasing production guidance on two occasions during 2018.

The results from the Greek arbitration in respect of the Madem Lakkos Metallurgical Plant were received in April 2018, whereby the Arbitration Panel rejected the Greek State's motion that the Technical Study was in breach of the Transfer Contract. For more information on the results of the Greek Arbitration in 2018, please refer to 'Olympias - Hellas Gold Litigation - Arbitration' on page 69.

Also in April 2018, Eldorado received notice from the NYSE that the Company was below criteria that stipulates listed issuers must maintain a minimum average closing share price of $ 1.00 per share calculated over a period of 30 days. At the Company's Annual and Special Meeting of Shareholders on June 21, 2018 (2018 AGM), the Company's shareholders approved an amendment to the Company's restated articles of incorporation granting authority to the Board of Directors to effect a 5:1 consolidation of the common shares of the Company prior to the end of 2018.

In September 2018, the Company announced that it had filed an Application for Payment with the Greek State, requesting a payment of approximately €750 million for damages suffered by the Company arising from delays in the issuance of permits for the Skouries project. The Application was a non-judicial request for payment.

In October 2018, the Company completed a feasibility study on the Kışladağ mill and the Board of Directors approved advancement of the Kışladağ Mill Project, whilst testing to improve heap leach recoveries continued. As a result of this decision, an impairment charge of $ 117.6 M was recorded relating to the Kışladağ leach pad and related plant and equipment. Also, in Q3, the Kışladağ leach pad inventory was adjusted upwards by approximately 76,000 ounces of gold during the quarter to reflect an increase in the recoverable ounces on the pad.

In November 2018, Eldorado announced its updated Reserve and Resource estimates as of September 30, 2018. The updated estimates included:

a.Total Proven and Probable Reserves of 389 million tonnes at 1.35 grams per tonne gold containing 16.9 million ounces of gold;

b.Additional new reserves of 60,000 ounces of gold at Lamaque and replacement of milled production (80,000 ounces of gold) at Efemçukuru;

c.Additional Inferred Resources of 572,000 ounces of gold at Lamaque, for a total of 1.8 million ounces of gold; and

[1] This Kişladağ Technical Report was superseded with a new report that was published in early 2020, with an effective date of January 17, 2020. See the Kişladağ chapter for more detail.	7

d.Maiden Inferred Resource at Bolcana in Romania of 381 million tonnes at 0.53 grams per tonne gold and 0.18% copper, containing 6.5 million ounces of gold and 686,000 tonnes of copper.

In December 2018, Eldorado announced that it would be proceeding with the 5:1 common share consolidation, with an effective date of December 27, 2018.

Also in December, the Company continued to advance the refurbishment of the Sigma mill and poured the first gold bar from the mill.

Timothy Garvin joined Eldorado as Executive Vice President and General Counsel on February 20, 2018. Philip Yee, Executive Vice President and Chief Financial Officer, joined the Company in September 2018. Jonathan Rubenstein resigned effective January 1, 2018 from the Board of Directors. Also, effective January 1, 2018, Dr. George Albino was appointed Chair of the Board. At the 2018 AGM, Robby Gilmore did not stand for re-election and Teresa Conway was elected to the Board.

2019

In January 2019 the Company announced the decision to resume mining, crushing, stacking and heap leaching at Kışladağ. Testwork to extract maximum value from ore already placed on the heap leach pad and the remaining reserves was ongoing throughout 2018. Late in 2018, results from this testwork showed recoveries of approximately 58% from an extended leach cycle approaching 250 days (compared to approximately 40% recoveries from the original 90 day column tests).The Company analyzed the new data and developed revised heap leaching plans, which showed significantly improved economics for the heap leaching scenario.

On March 31 2019, the Company announced that it had achieved commercial production at Lamaque.

In June 2019, the Company completed a debt refinancing, which included retiring $ 600 M in notes due in 2020, completing a $ 450 M senior secured credit facility and issuing $ 300 M in new secured second lien high yield notes. Further details on the refinancing are provided in the Corporate - Financing Activities Section below.

In August 2019, the Company filed a base shelf prospectus allowing the Company to offer up to $ 750 M of various securities over the next 25 months. The specific terms of any future offering will be established in a prospectus supplement to the shelf prospectus.

In September 2019 the Company announced receipt of electromechanical installation permits for its Skouries project and an installation permit for its Olympias mine from the Greek Ministry of Energy and Environment, and that the Company was working with the Greek Government to achieve the necessary conditions required to restart full construction at the Skouries project, including a stable regulatory framework that provide appropriate foreign direct investor protection and dispute resolution and addresses regulatory approval for subsequent permits and technical studies.

In August of 2019, Eldorado filed a base shelf prospectus and in September of 2019 established an At-the-Market (ATM) equity program. The ATM program allowed the Company to issue up to $ 125 M worth of common shares from treasury ('Common Shares') to the public from time to time at prevailing market prices through the Toronto Stock Exchange, the New York Stock Exchange or any other marketplace on which the Common Shares are listed,

[1] This Kişladağ Technical Report was superseded with a new report that was published in early 2020, with an effective date of January 17, 2020. See the Kişladağ chapter for more detail.	8

quoted or otherwise trade. In June 2020, Eldorado reached the maximum amount of issued Common Shares allowable under the ATM program.

On October 31, 2019, the Company announced that an extension of mine life at Kışladağ was supported by test results and that waste stripping to support this mine life extension had commenced. Test results confirmed that recoveries from leaching deeper material over 250 day cycles supported an extension of mine life beyond the Company's guidance. Testwork was still ongoing and the Company expected to update long term guidance at Kışladağ based on the results of this testwork, which were made available in Q1 2020.

In November 2019, Eldorado announced its updated Reserve and Resource estimates as of September 30, 2019. The updated estimates included:

a.Total Proven and Probable Reserves of 384 million tonnes at 1.32 grams per tonne gold containing 16.4 million ounces.

b.Measured and Indicated Resources and Inferred Resources at Lamaque increased by 191,000 ounces of gold and 198,000 ounces of gold, respectively, while Proven and Probable Reserves increased by 19,000 ounces of gold.

c.Inferred Resources at the combined Perama Hill and Perama South projects increased by 758,000 ounces of gold.

d.Proven and Probable Reserves for Kışladağ were updated in Q1 2020 concurrent with the completion of metallurgical testwork and an updated Kışladağ mineral reserve (see below description of the Kışladağ Technical Report (as defined below)).

In December 2019, after almost 15 years with the Company, Paul Skayman, EVP and COO announced his retirement. Joe Dick joined the Company as EVP and COO. Mr. Skayman continued with Eldorado as Special Advisor to the COO to assist with the transition.

2020

In January 2020, the Company announced the discovery of the new high grade gold Ormaque zone at its wholly owned Lamaque operations. This discovery, now called the Ormaque deposit, is located in a previously undrilled area approximately midway between the historically mined Sigma deposit and the actively mined Triangle deposit, in close proximity to the transportation decline in construction linking the Triangle mine and the Sigma Mill.

In February 2020, the Company announced a 15-year mine life at Kışladağ based on the completed long-cycle heap leach testwork and the replacement of the tertiary crushing circuit with a high-pressure grinding roll ('HPGR') circuit. Results of the testwork indicate that increased leach time at Kışladağ, in conjunction with HPGR, increases heap leach life of mine recovery to approximately 56% and extends mine life through 2034. A new mineral reserve has been developed for Kışladağ; highlights include:

•Updated Proven and Probable Mineral Reserves of 173.2 million tonnes of ore at 0.72 grams per tonne, containing 4.0 million ounces of gold.

•15 year mine life, with operations continuing through 2034.

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•Average annual production of approximately 160,000 ounces per year at an average cash cost of $ 675-725 per ounce of gold sold and average all-in sustaining costs ('AISC') of $ 800-850 per ounce of gold sold.

•At forecast metal prices the project generates sufficient cash flow to fund all development capital for waste stripping and the HPGR circuit. The cost for the HPGR circuit (approximately $ 35 M) is spread over 2020 and 2021, while the cost of capitalized waste stripping (approximately $ 260 M) is spread over the life of the project, with heavier stripping in the first several years.

•The Company believes there is potential for further increases in recovery with optimization of the HPGR circuit, which could lead to higher gold production.

•An average strip ratio over the remaining life of the mine of 1.12 to 1.

As a result of the decision to not advance with construction of a mill, an impairment reversal of $100.5 M was recognized as at December 31, 2019 relating to the 2018 impairment of the Kışladağ leach pad and related plant and equipment. An additional impairment charge of $ 15.3 M was also recorded as at December 31, 2019 relating to capitalized costs of the mill construction project.

In March 2020, in accordance with the Québec provincial government-mandated restrictions to address the COVID-19 situation in the province, the Company announced that it would temporarily minimize operations at Lamaque. Effective March 25, 2020, all operational activity was ramped down and only essential personnel responsible for maintaining appropriate health, safety, security and environmental systems remained on site.

In March 2020 the Company received a Certificate of Authorization from the Québec Ministry of Environment to allow for the expansion of underground production from the Triangle deposit at Lamaque from 1,800 tonnes per day ('tpd') to 2,650 tpd.

In March 2020 the Company drew $150 million under its revolving credit facility as a proactive measure in light of the uncertainty surrounding the COVID-19 pandemic. The Company had no immediate need for the funds, however proceeds could be used for general corporate purposes, as required.

In April 2020, Mr.Geoff Handley did not stand for re-election to the Board at the Company's 2020 AGM. Ms. Catharine Farrow joined the Board effective April 30, 2020.

In June 2020 the Company announced that it commenced construction of a three kilometer decline from the Sigma mill to the 405 metre level of the Triangle mine. Benefits to the decline include:

a.Eliminating surface re-handling and haulage (approximately 26 km round trip) of ore from the Triangle mine to the Sigma mill, reducing carbon emissions, costs, and removing haulage traffic from the public road network,

b.Reducing the energy requirements for mine ventilation,

c.Supplying a means of secondary egress and ventilation to the Triangle mine, increasing safety underground,

d.Providing underground access for lower cost exploration in the prospective area between the Triangle mine and the historic Sigma and Lamaque mines - including further drilling of the Plug 4, Parallel and Ormaque deposits, and

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e.Facilitating increased future production from the Triangle mine (contingent on continued reserve expansion) and allowing for mining of the Parallel deposit.

In June 2020, the Company announced several developments in Greece, including:

a.Eldorado completed a purchase of the 5% of Hellas Gold shares that were owned by Ellaktor, resulting in the Company being the sole shareholder in Hellas Gold,

b.New Environmental Law 4685/2020 was passed by the Greek Parliament in May 2020 which modernizes Greek legislation to EU standards, and

c.Relocation of certain archeological items from Skouries to commence per the local archeological chamber's instructions.

In July 2020, the Company issued a redemption notice to repay $58.6 million of principal in August 2020 under the equity clawback provision of the senior secured notes.

In September 2020, the Company announced that Dr. Michael Price would be stepping down from the Company's Board effective September 30, 2020. Judith Mosely joined the Board effective September 1, 2020.

In October 2020, the Company announced the sale of its Vila Nova mine in Brazil for total consideration of $10.0 million.

In October 2020, Lisa Ower, VP, Human Resource was promoted to EVP, People and External Affairs.

In November 2020, the Company provided an update on its exploration programs, including:

a.At Lamaque, new high-grade drill intercepts from the C2, C6 and C7 zones highlight the resource growth potential of the Triangle deposit; in addition, numerous new intercepts continue to grow the recent Ormaque discovery.

b.At Efemçukuru, drill results confirm continuity of high gold grades within mineralized shoots at the Kokarpinar Middle and Kokarpinar South areas, advancing this vein system to resource conversion drilling stage.

c.At Stratoni, a new discovery of a lower massive sulfide lens of over 20 metres estimated true thickness just below current mine development provides significant resource growth potential.

In December 2020 the Company updated its Reserve and Resource statement. The Company's Proven and Probable gold Reserves totalled 17.7 million ounces as of September 30, 2020, compared to 17.5 million ounces as of December 31, 2019, an increase of 1.3%.

2021

In January 2021, the Company entered into a definitive arrangement agreement with QMX Gold Corporation ('QMX') to acquire the remaining outstanding shares of QMX for total consideration of approximately CDN $132 million ($104 million), of which approximately CDN $29.8 million ($23.4 million) will be paid in cash. The acquisition is expected to close in early April, subject to QMX shareholder and court approvals.

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In January 2021, Mr. Steven Reid was appointed as Chair of the Board, replacing Mr. George Albino, who remained on the Board as a Director.

In February 2021, the Company announced its wholly-owned subsidiary, Hellas Gold S.A. entered into an amended Investment Agreement (the 'Investment Agreement') with the Hellenic Republic to govern the further development, construction and operation of the Skouries, Olympias and Stratoni mines and facilities in northern Greece (collectively the 'Kassandra Mines'). The Investment Agreement amends the 2003 Transfer Agreement between Hellas Gold S.A. and the Hellenic Republic (the 'Transfer Agreement'), and provides a modernised legal and financial framework to allow for the advancement of Eldorado's investment in the Kassandra Mines. The Investment Agreement was subsequently ratified by the Hellenic Republic and the amendments to the Transfer Agreement became legally effective on March 23, 2021.For more information on the Investment Agreement, please refer to page 79.

In February 2021, the Company completed an amendment to its senior secured credit facility to provide additional liquidity under such facility. See Corporate - Financing Activities Section below.

In February 2021, the Company announced a maiden resource estimate for the recently-discovered Ormaque deposit near its Lamaque operations in Québec. Inferred Mineral Resources for Ormaque are 2,620,000 tonnes at a grade of 9.53 grams per tonne gold, for 803,000 ounces of contained gold.

Corporate

Financing Activities

On June 5, 2019, the Company completed an offering of $ 300 M senior secured second lien notes (Senior Secured Notes) at 98% of par value, with a coupon rate of 9.5% due June 1, 2024. In May 2019, the Company also executed a $ 450 M amended and restated senior secured credit facility, as such facility has been and may be amended from time to time (the 'TARCA'), consisting of:

a.a $ 200 M non-revolving term loan repayable in six equal semi-annual payments commencing June 30, 2020 ('Term Loan'); and

b.a $ 250 M revolving credit facility with a maturity date of June 5, 2024 ('Revolving Credit Facility').

Net proceeds from the Senior Secured Notes and Term Loan, together with $ 100 M of cash on hand, were used to redeem in whole for cash the Company's $ 600 M 6.125% notes due December 2020. Accrued interest of $ 18.1 million was also paid upon redemption.

As of December 31, 2020, Eldorado had, through the terms of the Revolving Credit Facility, provided the appropriate regulatory authorities with € 57.6 M and CDN$ 0.4 M in non-financial letters of credit for mine closure obligations in the various jurisdictions in which we operate. On March 27, 2020, Eldorado drew down an aggregate of $ 150.0 M under the Revolving Credit Facility in order to provide the Company with flexibility in response to the COVID-19 pandemic. As of the date hereof, an aggregate of $ 200.0 M was outstanding under the Term Loan and $ 150.0 M under the Revolving Credit Facility. In February 2021, the Company undertook an amendment to the TARCA to allow the letters of credit to be removed from the Revolving Credit Facility, providing the Company with additional liquidity available under the Revolving Credit Facility by corresponding amounts.

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For more information on our Senior Secured Notes and TARCA, please refer to page 174.

Recent property acquisitions, dispositions and reorganizations

The following discussion is a summary of our recent significant acquisitions and dispositions since January 1, 2017.

Acquisition of Integra:

On July 10, 2017, Eldorado Gold completed the acquisition of Integra by way of plan of arrangement (Arrangement) originally announced on May 15, 2017. The Arrangement was approved by the shareholders of Integra at its special shareholder meeting on July 4, 2017 and received approval from the Supreme Court of British Columbia on July 7, 2017.

Pursuant to the Arrangement, Integra shareholders collectively received, for all the issued common shares of Integra that Eldorado did not already own, approximately CDN$ 129 M in cash and 77 M common shares (or 15M common shares on a post-consolidation basis) of Eldorado Gold (representing approximately 10% of the total issued common shares of Eldorado Gold, post-completion of the Arrangement).

Integra Gold (Quebec) Inc. continued to British Columbia and subsequently amalgamated with Eldorado Gold (Quebec) Inc. effective July 1, 2020

Material Reorganization

From time to time, we may reorganize our business, including closing non-material subsidiaries, and transferring ownership of subsidiaries from one subsidiary to another. The acquisition of Integra in 2017 resulted in the indirect acquisition of two subsidiaries. See page 5 for our current corporate organizational chart.

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About our business

Eldorado is a global gold and base metals producer. We believe our international expertise in exploration, mining, finance and project development places us in a strong position to grow in value and deliver returns for our stakeholders as we create and pursue new opportunities.

Eldorado's strategy is to focus on jurisdictions that offer the potential for long-term growth and access to high-quality assets. Fundamental to executing on this strategy is the strength of the Company's in-country teams and stakeholder relationships. The Company has a highly skilled and dedicated workforce of over 4,500 people worldwide, with the majority of employees and management being nationals of the country of operation. Through discovering and acquiring high-quality assets, safely developing and operating world-class mines, growing resources and reserves, responsibly managing impacts and building opportunities for local communities, Eldorado strives to deliver value for all its stakeholders.

From time to time, we may evaluate and re-align our business objectives, including considering suspension or delay of projects or disposition of assets.

We are committed to the following four strategic priorities:

1.Quality Assets

Our business is based on a portfolio of long-life, low-cost assets in prospective jurisdictions. Our goal is to manage our asset portfolio to allow the Company to achieve long-term growth with solid margins and enhance our ability to generate free cash flows and earnings per share.

2.Operational Excellence

We invest in new technologies and continue training our people in order to increase productivity, reduce risk and operate to guidance year-on-year. We also work to complete these goals in a socially responsible and sustainable manner.

3.Capital Discipline

Capital discipline underpins every business decision we make. Eldorado Gold considers all competing uses of cash and prioritizes capital for sustaining its operations and developing its key projects.

4.Accountability

We are committed to doing business honestly, respecting our neighbors, minimizing our environmental impacts and keeping our people safe. Operating this way is essential to the sustainability of our business.

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Industry factors that affect our results

Gold market and price

Gold is used mainly for product fabrication and investment. It is traded on international markets. The London AM Fix price for gold on December 31, 2020 was $ 1,891.10 per ounce.

Foreign currency exposure

All of our revenues from gold sales are denominated in US dollars, while the majority of our operating costs are denominated in the local currencies of the countries in which we operate. We monitor the economic environment, including foreign exchange rates, in these countries on an ongoing basis.

The table below shows our foreign exchange losses (gains in brackets) recorded in the last three financial years:

As of December 31:
2018	$ 3,574,000
2019	($ 625,000)
2020	($ 2,994,000)

Hedging

We monitor and consider the selective use of a variety of hedging techniques to mitigate the impact of downturns in the various metals and currency markets.

As of the date of this AIF, we do not have any material long-term gold or currency hedges. We continue to review the markets and prices for the metals that we produce along with the key consumables (electricity and diesel) and would selectively consider hedges at an appropriate time.

An overview of our business

Below we describe each stage of the mining life cycle and the role of our dedicated teams at each phase.

Exploration

Eldorado's exploration and corporate development teams actively look for potential new assets within our focus jurisdictions and in new regions. They assess early and advanced stage exploration projects, acquire licenses through staking prospective open ground and conduct near-mine and grassroots exploration programs with the primary goal of adding value through discovery and increasing our mineral resources and reserves. Our exploration programs are focused primarily in the countries in which we operate: Canada, Greece and Turkey. During grassroots exploration, our exploration teams visit prospective areas to conduct geological surveys and sampling, often partnering with other companies to benefit from their local knowledge and experience. If results indicate a possible mineralized deposit, we drill exploration holes to determine whether economically viable concentrations of metals may exist. Successful projects will continue to advanced exploration, wherein drilling programs will define mineral resources for evaluation purposes.

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Evaluation and Development	During the evaluation and development stage, our engineering, technical services and metallurgy teams conduct studies to determine: •the mineral reserves contained in a project; •the optimal mining methods and mineral recovery processes; •the required infrastructure; •the best placement and design of facilities, based on impact and migration assessments; and •the required mine monitoring, closure and reclamation plans. These studies provide information on the capital costs required for development and the longer-term economics of the project. We are then able to decide if a capital investment makes economic sense, in order to make a construction decision.
Construction	The project Environmental Impact Assessment (EIA) (also known as an Environmental Impact Study (EIS)) and other relevant permits require approval by government authorities. Once we have received this along with management's investment committee approval as well as board approval to proceed, our capital projects team can begin construction. Explicit requirements described in each EIA guide our activities and help us manage any social and environmental risks. This construction phase requires the greatest input of capital and resources over a project's life cycle, and throughout this phase we can add significant value to local economies through local job growth and procurement.
Mining and Processing	During production, our operations team and site personnel are responsible for mining and extracting ore from our underground mines (Efemçukuru, Olympias, Lamaque, Stratoni) and open pit mine (Kışladağ). The ore is processed on-site to produce concentrates or doré. Any leftover materials generated by our mining activities, which typically include topsoil, waste rock and tailings, are either placed on-site in engineered facilities for storage and treatment, or reused elsewhere on-site as part of construction activities, rehabilitation, or as underground backfill. Rigorous environmental monitoring - to test air, water and soil quality, and noise, blast vibration and dust levels - enables us to comply with environmental regulations and our operating licenses and permits.
Reclamation and Closure	Restoring the land so it is compatible with the surrounding landscape is a priority for us and our communities in which we operate. How we conduct our rehabilitation in one jurisdiction impacts how we are welcomed in another. Therefore, prior to and throughout a mine's operation, our operations teams develop and continuously enhance plans for the mine's future closure in order to: •protect public health and safety; •eliminate environmental damage; •return the land to a natural condition, or an acceptable and productive alternative; and •provide for long-term social and economic benefits
Sales of Mineral Products	We produce gold doré as well as gold, silver, lead and zinc contained in concentrates.Our in-country marketing teams are responsible for finding downstream smelters and refineries and establishing long-term working relationships and purchase agreements. These agreements outline the terms and conditions of payment for our products, and specify parameters and penalties for the quantity, quality and chemical composition of our doré and concentrate. The gold doré produced at Kışladağ is refined to market delivery standards at gold refineries in Turkey and sold at the spot price on the Precious Metal Market of the Borsa Istanbul. Gold doré is produced at Lamaque and is sold to local refineries in Ontario. Contracts are also in place for the sale of concentrates from Greece and Turkey. These include gold concentrates from Efemçukuru and Olympias as well as lead/silver and zinc concentrates from Stratoni and Olympias. These concentrates are sold under contract and are paid for at prevailing spot prices for the contained metals.

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Production and costs

				2020
	2020	2019*	Change	First quarter	Second quarter	Third quarter	Fourth quarter
Total
Gold ounces produced	528,874	395,331	133,543	115,950	137,782	136,922	138,220
Cash operating costs ($/oz sold)	560	608	(48)	627	550	537	536
Total cash costs ($/oz sold)	649	645	4	678	616	664	640
All-in sustaining costs ($/oz sold)	921	1,034	(113)	952	859	918	959
Realized price ($/oz sold)	1,783	1,416	367	1,580	1,726	1,919	1,845
Kişladağ
Gold ounces produced	226,475	140,214	86,261	50,176	59,890	59,593	56,816
Tonnes to pad	12,021,248	8,322,710	3,698,538	2,667,375	3,060,873	3,195,329	3,097,671
Grade (grams per tonne)	1.00	1.15	(0.15)	0.93	1.03	1.06	0.98
Cash operating costs ($/oz sold)	451	435	16	451	465	440	447
All-in sustaining costs ($/oz sold)	664	593	71	578	631	708	732
Lamaque
Ounces produced*	144,141	113,940	30,201	27,353	33,095	39,525	44,168
Tonnes milled	639,802	452,092	187,710	146,548	146,998	172,963	173,293
Grade (grams per tonne)	7.23	6.78	0.45	6.05	7.25	7.25	8.20
Cash operating costs ($/oz sold)	522	556	(34)	641	480	494	503
All-in sustaining costs ($/oz sold)	827	1,078	(251)	1,042	796	747	789
Efemçukuru
Gold ounces produced	99,835	103,767	(3,932)	23,239	26,876	23,892	25,828
Tonnes milled	523,702	521,034	2,668	129,467	132,173	130,057	132,005
Grade (grams per tonne)	6.76	7.03	(0.27)	6.45	7.21	6.34	7.00
Cash operating costs ($/oz sold)	556	599	(43)	642	534	561	493
All-in sustaining costs ($/oz sold)	918	923	(5)	864	807	1,012	989
Olympias
Gold ounces produced	58,423	37,410	21,013	15,182	17,921	13,912	11,408
Tonnes milled	444,299	317,577	126,722	106,938	116,382	122,531	98,448
Grade (grams per tonne)	7.31	6.97	0.34	7.89	8.39	6.52	6.36
Cash operating costs ($/oz sold)	1,078	1,286	(208)	1,196	993	992	1,166
All-in sustaining costs ($/oz sold)	1,541	1,837	(296)	1,646	1,377	1,450	1,768
Stratoni
Lead/zinc concentrate tonnes sold	41,253	39,840	1,413	11,866	9,388	10,749	9,250

*Production totals for 2019 include pre-commercial production for Lamaque.

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Further notes:

•We calculate cash operating costs according to the Gold Institute Standard.

•Total cash cost is cash operating costs plus royalties and production taxes.

•Cash operating costs, total cash cost and all-in sustaining costs (AISC) are non-IFRS measures. See page 30 of our management's discussion and analysis (MD&A) for the year ended December 31, 2020 and below for more information.

•AISC are calculated by taking total cash costs and adding sustaining capital expenditure, corporate administrative expenses, exploration and evaluation costs, and reclamation accretion and amortization costs. Eldorado Gold began reporting AISC per ounce sold in 2014.

How we measure our costs

The Company has included certain non-IFRS measures in this document, as discussed below. The Company believes that these measures, in addition to conventional measures prepared in accordance with IFRS, provide investors an improved ability to evaluate the underlying performance of the Company. The non-IFRS measures are intended to provide additional information and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS. These measures do not have any standardized meaning prescribed under IFRS, and therefore may not be comparable to other issuers. Please refer to our management's discussion and analysis (MD&A) for the year ended December 31, 2020 for additional information on these non-IFRS measures. You can find these documents and additional information about the Company filed under our name on SEDAR (www.sedar.com).

Costs are calculated using the standard developed by the Gold Institute, a worldwide association of suppliers of gold and gold products including leading North American gold producers. The Gold Institute stopped operating in 2002, but its standard is still widely used in North America to report cash costs of production. Adoption of the standard is voluntary, so you may not be able to compare the costs reported here to those reported by other companies.

Cash operating costs (C1) and Cash operating costs per ounce sold

Cash operating costs and cash operating cost per ounce sold are non-IFRS measures. In the gold mining industry, these metrics are common performance measures but do not have any standardized meaning under IFRS. The Company calculates costs according to the Gold Institute Standard. Cash operating costs include mine site operating costs such as mining, processing and administration, but exclude royalty expenses, depreciation and depletion, share based payment expenses and reclamation costs. Revenue from sales of by-products including silver, lead and zinc reduce cash operating costs. Cash operating costs per ounce sold is based on ounces sold and is calculated by dividing cash operating costs by volume of gold ounces sold. The Company discloses cash operating costs and cash operating cost per ounce sold as it believes these measures provide valuable assistance to investors and analysts in evaluating the Company's operational performance and ability to generate cash flow. The most directly comparable measure prepared in accordance with IFRS is production costs. Cash operating costs and cash operating costs per ounce of gold sold should not be considered in isolation or as a substitute for measures prepared in accordance with IFRS.

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Total cash costs, Total cash costs per ounce sold

Total cash costs, a non-IFRS measure, is defined as the sum of cash operating costs (as defined above), royalties and production taxes. Total cash costs per ounce sold is calculated by dividing total cash costs by volume of gold ounces sold. The Company discloses total cash costs and total cash costs per ounce sold as it believes these measures provide valuable assistance to investors and analysts in evaluating the Company's operational performance and ability to generate cash flow. The most directly comparable measure prepared in accordance with IFRS is production costs. Total cash costs and total cash costs per ounce of gold sold should not be considered in isolation or as a substitute for measures prepared in accordance with IFRS.

All-in Sustaining Cost (AISC), AISC per ounce sold

AISC and AISC per ounce sold are non-IFRS measures. These measures are intended to assist readers in evaluating the total costs of producing gold from current operations. While there is no standardized meaning across the industry for this measure, the Company's definition conforms to the definition of AISC set out by the World Gold Council and the updated guidance note dated November 14, 2018. The Company defines AISC as the sum of total cash costs (as defined and calculated above), sustaining capital expenditure relating to current operations (including capitalized stripping and underground mine development), sustaining leases (cash basis), sustaining exploration and evaluation cost related to current operations (including sustaining capitalized evaluation costs), reclamation cost accretion and amortization related to current gold operations and corporate and allocated general and administrative expenses. Corporate and allocated general and administrative expenses include general and administrative expenses, share based payments and defined benefit pension plan expense. Corporate and allocated general and administrative expenses do not include non-cash depreciation. As this measure seeks to reflect the full cost of gold production from current operations, growth capital and reclamation cost accretion not related to operating gold mines are excluded. Certain other cash expenditures, including tax payments, financing charges (including capitalized interest), except for financing charges related to leasing arrangements, and costs related to business combinations, asset acquisitions and asset disposals are also excluded. AISC per ounce sold is based on ounces sold and is calculated by dividing AISC by volume of gold ounces sold.

The Company believes that this measure represents the total costs of producing gold from current operations and provides the Company and other stakeholders of the Company with additional information on the Company's operational performance and ability to generate cash flows. The Company reports this measure on a gold ounces sold basis.

Free Cash Flow

Free cash flow is a non-IFRS measure. The Company believes it is a useful indicator of its ability to operate without reliance on additional borrowing or usage of existing cash. The Company defines free cash flow as cash generated by (used in) operating activities, less cash used in investing activities before increases or decreases in cash from term deposits or restricted cash. Changes in cash balances relating to term deposits or restricted cash are not considered to be representative of the Company's ability to generate cash.

Working Capital

Working capital is a non-IFRS measure. In the gold mining industry, working capital is a common measure of liquidity, but does not have any standardized meaning. The most directly comparable measure prepared in

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accordance with IFRS is current assets and current liabilities. Working capital is calculated by deducting current liabilities from current assets. Working capital does not include assets held for sale and liabilities associated with assets held for sale. Working capital should not be considered in isolation or as a substitute from measures prepared in accordance with IFRS. The measure is intended to assist readers in evaluating the Company's liquidity.

Sustaining and Growth Capital

Sustaining and growth capital are non-IFRS measures. The Company defines sustaining capital as capital required to maintain current operations at existing levels. Sustaining capital excludes non-cash sustaining lease additions, unless otherwise noted, and does not include expenditure related to capitalized evaluation, development projects, or other growth or sustaining capital not related to operating gold mines. Sustaining capital also excludes capitalized interest. Growth capital is defined as capital expenditures for major growth projects or enhancement capital for significant infrastructure improvements at existing operations.

Environmental, Social and Governance

Eldorado focuses on contributing to the sustainable development of the communities and regions we work in by mitigating our environmental impacts, investing in local communities, engaging with our stakeholders and by focusing health and safety of our workforce and local communities. We implement industry-leading environmental practices such as dry-stack tailings, and invest in infrastructure, education and healthcare to create a positive lasting legacy everywhere we operate.

Our strong governance systems, including policies, frameworks and transparent disclosure practices underpin our ESG efforts. The Board of Directors works to utilize the diverse perspectives and experiences of directors in its oversight of Eldorado's business and sustainability activities, and has increased its focus on integrating sustainability performance into governance models and compensation. Strong corporate governance and a commitment to transparency are the core of our business. Eldorado's Sustainability Committeee and Corporate Governance and Nominating Committee of the Board of Directors are responsible for overseeing Eldorado's ESG activities.

During 2020, Eldorado developed a Sustainability Integrated Management System ('SIMS'), which is a global framework that outlines a common set of standards by which we will operate. SIMS was founded on, formed and fostered through our values of integrity, collaboration, drive, agility and courage. SIMS was developed with collaboration from across the organization and began implementation in 2021.

•Other highlights from 2020 include:

•Production of the Company's first World Gold Council Responsible Gold Mining Principles Assurance Report

•Launch of an Energy and Carbon Management Project at all operating sites and the review of energy and carbon management systems and efficiency opportunities at Kışladağ, Efemçukuru, Olympias and Stratoni. Lamaque conducted a similar review in 2019. Implemented a new Corporate Social Responsibility Framework in Greece to strengthen stakeholder engagement and the efficacy of community investments.

•Supported communities impacted by natural disasters including during an earthquake in Izmir, Turkey.

•Improved health and safety performance and strengthened workforce engagement practices.

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•Collaborated with our workforce, local communities, government agencies and public health authorities to address the COVID-19 pandemic. In addition to instituting specific protocols at sites, we supported the health and wellbeing of local communities by donating medical equipment, food and other supplies to mitigate the social and economic impacts of the pandemic.

Sustainability Governance

Eldorado Gold also has a Sustainability Committee comprising selected members of the Board of Directors. Their task is to oversee and monitor the environmental, health, safety, community relations, security, human rights and other sustainability policies, practices, programs and performance of the Company. The whole Board is aligned with management in ensuring our workplaces are safe, secure and our people are healthy.

Human Capital Management

Fostering a sense of inclusion and embracing diversity at Eldorado is directly tied to our corporate culture building efforts. In fact, it shows up centrally in our sustainability vision because it is deemed critical to our long-term success. Companies who fail to create a strong sense of inclusion will miss out on the diverse voices necessary for innovation, safety and improved results. Given the multi-local nature of our business, a one-size-fits-all approach to inclusive diversity won't suffice. We have three core beliefs when it comes to approaching inclusive diversity globally at Eldorado, and we are working regionally and locally to tailor strategies and solutions to address the most pressing gaps and challenges on the ground. Our global beliefs include: diversity is a strength for driving better quality business decisions; unconscious bias needs to be removed from processes (not people) to fully realize a meritocracy; and inclusive leadership behaviours are essential for a sustainable, inclusive culture.

The right tone from the top of the organization is an integral part of our journey. Our Board of Directors and senior management set the tone for a culture of inclusion, inviting diverse people and perspectives to the table. Recent updates to our Board and Senior Management Diversity Policy reflect ongoing dialogues and societal progress on the topics of diversity, equity and inclusion. Our original focus on gender diversity has evolved to include other facets of identity and cognitive diversity. The policy now includes refreshed aspirational targets around representation across designated groups, including women, Indigenous peoples, visible minorities, persons with disabilities and the LGBTQIA2S+ community.

Our Workforce

At the end of 2020, we directly employed 4,518 employees and contractors worldwide. The majority of our workforce are nationals of the countries where we operate, and many of our employees are from local communities near our operations.

We have permanent employees and contractors in seven countries. The table below shows the number of personnel working at our operations by country at December 31, 2020.

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Employees	Contractors	Total
Turkey	1,227	910	2,137
Canada	450	95	545
Greece	1,109	527	1,636
Brazil	18	59	77
Romania	110	5	115
Netherlands	6	1	7
China	0	1	1
Total	2,920	1,598	4,518

* Contractor numbers estimated based on man-hours worked in 2020.

The majority of our employees are unionized, with employment terms and conditions negotiated through collective bargaining agreements.Approximately 60% of our employees at our mines and projects in Turkey, Canada, Greece, Brazil, and Romania were covered by collective bargaining agreements in 2020.

Less than 1% of our employees across the Company, including our operations and projects, are expatriates. We pay locally competitive salaries and benefits to our employees and contractors.

To provide a healthy and safe work environment, our workforce is trained on a regular and ongoing basis. These training programs emphasize health and safety, accident avoidance and skills development.

We value the diversity of our workforce and are committed to providing employment and training opportunities for women. As of December 31, 2020, approximately 10% of our full-time employees are women. Eldorado's Diversity Policy further states our commitment to gender diversity at the management and board level.

As stated in the Company's Human Rights Policy, Eldorado does not discriminate against any individual on the basis of race, sex, religion, age, social status, social orientation or any other arbitrary characteristics unrelated to the individual's job performance. We further support the elimination of all forms of child, forcibly indentured and compulsory labour.

For further information on our diversity and inclusion, please refer to our recent Management Information Circular.

Operating Responsibly

The 'About our Business' section of this AIF describes each stage of the mining life cycle, from exploration through to mine closure. Below we provide a brief overview of our approach to sustainability and some of the additional activities we undertake as part of being a responsible operator and respectful neighbour.

Our Sustainability Framework

Eldorado's sustainability framework embodies our pledge to incorporate 'sustainability from the ground up', which means we consider sustainability in everything we do, from exploration to closure, in our relationships with customers, communities, investors and other stakeholders, and sustainability is the responsibility of all - from mine site employees to our Board and executive team. Our Company values of collaboration, courage, integrity, drive and agility provide a meaningful foundation to this approach.

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Our framework includes our commitments to deliver on:

•Safe, inclusive and innovative operations

◦Fostering safe and inclusive workplaces that value diversity, personal growth, and innovation

•Engaged and prosperous communities

◦Working with our communities in a spirit of mutual respect to grow local economies and deliver lasting opportunities

•Responsibly produced products

◦Demonstrating respect for human rights and delivering conflict-free, responsibly produced gold

•Healthy environments now and for the future

◦Taking care of our environment through industry-leading practices and technology

The framework is supported by our management system, consisting of a suite of sustainability policies (refer to the following sections Health and Safety, Environment and Human Rights), our Sustainability Integrated Management System (known as 'SIMS') and site-level guidance and procedures.

Sustainability Integrated Management System

In 2020, Eldorado undertook a company-wide effort to develop a Sustainability Integrated Management System (SIMS). SIMS defines the minimum performance standards for material sustainability areas: environmental and social performance, occupational health and safety, and security. SIMS is aligned with the requirements of Mining Association of Canada's Towards Sustainable Mining ('TSM'), the World Gold Council's Responsible Gold Mining Principles ('RGMPs'), Cyanide Code, and the Voluntary Principles on Security and Human Rights ('VPSHRs').

The SIMS was developed through a collaborative effort with direct participation from executive leadership, senior management, Mine and Country General Managers, corporate teams and a dedicated group of sustainability professionals from across Eldorado's operating regions.

Following the successful development of SIMS in 2020, the program was launched for implementation in early 2021. Sites continue to work towards full alignment with the requirements in SIMS with oversight from senior management and the efforts of 'SIMS Champions' across the Company.

SIMS is founded and fostered on Eldorado's values, and is a critical tool for driving sustainability performance across our business.

Exploration

During exploration, while we conduct geological surveys, drilling and sampling to determine the existence and location of an ore deposit, we first engage directly with local communities. Through this interaction, we seek to understand their social and environmental concerns and consider these as part of our exploration programs and potential mine development plans. We hire local residents and local contractors to assist us in conducting our exploration fieldwork. We also assess community needs so that we can plan future initiatives and investments. During exploration, we also conduct environmental baseline studies as part of our mine impact assessments.

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Evaluation and Development

During the evaluation and development stage, we complete feasibility studies that outline the economics, optimal mining methods and mineral recovery processes for the project, including environmental and closure considerations. We conduct extensive environmental testing and studies to establish baseline data and characteristics for air, water, soil and biodiversity. All this information becomes part of an EIA, also referred to as an Environmental Impact Study (EIS) that must be completed and approved by the relevant government authorities before a project can be developed. Sustainability criteria are built into the EIA, and throughout the environmental permitting process we engage and consult with local communities, businesses and government to obtain input and commentary. This research and dialogue helps Eldorado develop innovative solutions for the social and environmental challenges of our projects, including, but not limited to, dust and air emissions, water and energy use, noise and waste. Infrastructure development initiatives - such as initiatives for improving roads, building sewage systems and drilling water wells - may also commence, subject to both project and local community needs.

Construction

We make it a priority to hire locally. We also train and instruct our employees and contractors in leading environmental, health and safety practices, procedures and controls. Based on dialogue with local communities and businesses, we identify gaps in skills and capacity, provide on-the-job training and, where possible, work with local technical schools and universities to enhance their mining-specific and trades programs so that local residents and businesses have the skills and training necessary for employment with us.

Mining and Processing

We implement the practices described in our applicable EIA or EIS and permits to mitigate known potential environmental impacts throughout the life of a mine.

Beyond adherence to our permits, licenses and regulatory and legal obligations, we add value during the production phase through a commitment to local employment and procurement, operational excellence and community development. New equipment and technologies, continuous improvement projects, prioritizing health and safety, a commitment to environmental stewardship and effective controls and procedures are all part of our commitment to generate sustainable value for our stakeholders. Frequent consultation with local communities and businesses helps identify where we can create new opportunities for sustainable development within the framework of our Code of Ethics and Business Conduct and Anti-Bribery & Corruption Policy ('ABC Policy').

Consultation with local communities continues throughout the mining and processing cycle. As part of our commitment to protecting the environment, we maintain extensive environmental monitoring programs, the results of which are shared with relevant government agencies and independent government and academic groups. We monitor air, water (surface and ground) and soil quality, as well as noise, blast vibration and dust levels both on the mine site and surrounding areas. We are sensitive to the potential impacts of our operations on local communities and have robust programs to mitigate such effects. We also implement programs to preserve biodiversity at and near our operations. Mine waste, including hazardous wastes, are stored and disposed of with consideration for their potential environmental impacts. Water use is strictly controlled across our sites to reduce overall water consumption, and we recycle as much water as is possible. Process tailings are discharged into specially constructed storage facilities and water from tailings is recycled through the mining process or, if being discharged,

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is treated and tested to meet regulated limits before release. Measures are also in place to safeguard our tailings storage areas in the case of heavier than usual rainfall and other such events. An overview of Eldorado's planned and existing tailings facilities is outlined in the table below and outlined in further detail within the Properties section of this AIF. For a full review of Eldorado's tailings facilities please see the environment section of the Company's website.

Site	Facility	Construction type	Lifecycle
Efemçukuru	Dry Stack Flotation Tailings Storage Facility	Downstream	In operation
Kokkinolakkas (Olympias and Stratoni)	Dry Stack Flotation Tailings Storage Facility	D/S embankment: Downstream U/S embankment: Axial (Centreline)	In operation
Skouries*	Dry Stack Integrated Waste Management Facility	Downstream	Designed
Lamaque	Sigma Carbon In Leach (CIL) Tailings Storage Facility	Rock buttressed Upstream	In operation
Lamaque	Lamaque Closed Tailings Storage Facility	Upstream	Closed
Tocantinzinho	Flotation Tailings Dam	Downstream	Designed
Tocantinzinho	CIL Tailings Storage Facility	Downstream	Designed
Certej	Flotation Tailings Dam	Downstream for starter dam and first rise, and Centreline for the second rise. Due to local terrain conditions, both a lateral and upstream dam are required. Both will use Downstream construction method.	Designed
Certej	CIL Tailings Dam	Downstream for starter dam and first rise, and Upstream for the second rise.	Designed
Perama Hill	Mine Waste Management Facility - dry stack deposition	Downstream	Designed

*Dry stacking is Eldorado's preferred option for the storage of tailings at Skouries. We have submitted a modification of the existing environmental permit for this but have not yet received approval from the Greek Government.

We work with local communities to create opportunities for sustainable development throughout the course of our operations. For example, we have supported the creation of local companies such as a vineyard management company at Efemçukuru, plant nursery businesses at Olympias and Kişladağ, and transport services companies at both Kişladağ and Efemçukuru. At Lamaque, we developed a training program for First Nations students to become skilled mine workers in areas such as diamond drilling and allowing them to gain valuable work experience and employment at the site. In Greece, we have worked with a non-governmental organization to provide science, mathematics, and robotics education programs for children in communities near our operations. Projects like these ultimately benefit local communities and help to provide opportunities for local residents, including those not directly associated with mining operations, beyond the life of our mines.

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Reclamation, Care and Maintenance and Closure

Prior to and throughout a mine's operation, we conduct research to establish best practices for mine reclamation and closure. Whenever possible, remediation and reclamation will begin in parallel with other work being carried out across the mine. For example, at Kişladağ, cover systems for capping the leach pad and rock dumps have been designed and are implemented as work is completed on those areas. Topsoil removed from mining and construction areas is stored for later use in all reclamation activities. We also investigate different plants, shrubs and tree species suitable for local propagation in studies that are typically done in onsite greenhouses.

Sometimes it is necessary to place a mine site or development project under care and maintenance, whereby we temporarily close the site when there is the potential to recommence operations at a later date. This may occur when a mine or development project is considered temporarily unviable (e.g. current economic conditions or resource prices) or expected permits have not been issued. During care and maintenance, production and construction activities are stopped but the site is managed so that it remains in a safe and stable condition. Environmental risks such as mine tailings, hazardous materials storage and water continue to be monitored and managed, while idle plants and machinery are maintained. Care and maintenance does not reduce our environmental or safety requirements.

After a mine site is permanently closed, we conduct further environmental monitoring and reclamation activities, as required by the mine's EIA and mine licenses, so that the environment can successfully transition to a productive ecosystem.

All of Eldorado's mine closure plans address:

•Decommissioning - dismantling mine infrastructure such as facilities and buildings;

•Reclamation - rehabilitating and revegetating disturbed areas;

•Ongoing monitoring - long-term monitoring of environmental parameters; and

•Closure costs - regularly reviewing and updating closure plan costs, and making financial provisions.

Ethical Business

Throughout the lifecycle of our operations, we remain aware of the social, political and economic risks posed by bribery and corruption. These risks may result in social or financial harm to our business and our stakeholders, and it is our responsibility to operate transparently under the rule of law to mitigate these risks in all of our operating jurisdictions. Eldorado's Code of Ethics and Business Conduct (the Code) and ABC Policy are intended to directly address these risks and advance ethical business conduct across our operations. The Code and ABC Policy are discussed further on page 180.

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Health and Safety

The return of our people to their home safely every day is paramount to us. We are committed to the highest health and safety standards, strictly adhere to the most stringent safety regulations and have systems in place to promote a culture of safety.

2020 Safety Performance

We work to maintain a good safety record by investing in environmental and health and safety training at our operations, and measure our results by tracking the numbers of lost-time incidents (LTIs) and the lost-time incident frequency rate (LTIFR) at each of our sites. In order to reduce or eliminate LTIs we continue to train our workers and stress the importance of safety at our operations as one of our core values. We work to engage our workforce and communicate frequently about the importance of health and safety. We hold contractors working for Eldorado to the same high standards as our employees and all of our safety reporting herein combines employees and contractors.

The table below shows our LTI performance for 2020 for our employees and contractors.

Man hours worked (million)	LTI	LTIFR
Turkey	Kişladağ	2.09	1	0.48
	Efemçukuru	1.56	0	0.00
Canada	Lamaque*	1.03	0	0.00
Greece	Stratoni	1.11	2	1.80
	Olympias	1.55	4	2.59
	Skouries	0.14	0	0.00
	Perama Hill	0.03	0	0.00
Brazil	Vila Nova	0.04	0	0.00
	Tocantinzinho	0.17	0	0.00
Romania	Certej	0.22	0	0.00
Exploration	Exploration	0.29	0	0.00
Total		8.23	7	0.85

We had an overall LTIFR of 0.85 this year, a 43% decrease from 2019. This improvement was a result of increased workforce engagement on health and safety issues, and an increased effort by site managers to participate in safety inspections.

In addition to the work done by health and safety teams in 2020, Eldorado's global workforce responded quickly to mitigate risks related to the COVID-19 pandemic. Crisis management teams were activated and increased health & safety protocols to mitigate the risk of viral transmission on site were introduced globally. Eldorado has also implemented contact tracing programs at sites and maintained communication with local health agencies in all operating regions to support the health and safety of its workforce and local communities. Eldorado's enhanced health and safety protocols were largely successful in mitigating risks of COVID-19 transmission on site and the Company was able to avoid material outbreaks on its sites.

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Health and Safety Policy

The health and safety of our employees and local stakeholders is a key priority of Eldorado. We are committed to providing our employees with both a safe working environment and the skills necessary to perform their tasks in a safe manner.

To achieve these goals, Eldorado commits to:

•Promote safety as a core value within all levels of the organization;

•Comply fully with all applicable health and safety laws and regulations while adopting international best practices;

•Promote a culture where all employees and contractors take responsibility for safety, actively take part in training and recognize the importance of continuous improvement;

•Provide adequate resources throughout project life cycles to ensure the risks associated with every task are understood and mitigated;

•Offer wellness programs in order to provide basic medical treatment, including immunizations and medical checkups as an effort towards illness prevention;

•Require all of our contractors, suppliers and partners to conform to our Health and Safety Policy in their business activities while on our sites;

•Adhere to the Company's Global Health and Safety Directive to ensure consistency with respect to the design and application of health and safety management systems;

•Implement emergency response programs at each mine site to support our activities, employees, visitors and community members; and

•Make our Health and Safety Policy accessible to all employees, contractors, stakeholders, business partners and interested parties to Eldorado.

This Policy is translated into each of our local languages and posted on notice boards at all of our operations. A full copy of the Health and Safety Policy is available on our website: (https://www.eldoradogold.com/responsibility/health-and-safety/).

Safety Management Systems

As part of our commitment to a safe workplace, we align our safety management systems with best practice frameworks. OHSAS 18001 is a leading framework for occupational health and safety management systems. Efemçukuru achieved OHSAS certification in 2013 and was recertified in 2016. Kişladağ achieved certification in December 2015 and was recertified in 2018. The Kassandra Mines achieved certification in January 2011 and were recertified in 2014 and 2017. All of the sites mentioned have passed their annual OHSAS surveillance audits as required to maintain certification.

The Kassandra Mines also achieved certification in 2016 to the ISO 39001 road traffic safety management systems framework. The objective of ISO 39001 is to reduce death and serious injuries related to road traffic incidents that are within the mines' influence.

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At the Lamaque operations, we have an internal management framework that will encompass health and safety and other management areas including environment and community dialogue. The framework is supported by a 3rd party software system that will help optimize management of occupational health and safety aspects. Major elements of OHSAS 18001 will be integrated into this management framework to achieve equivalence to the Standard, but we will not be pursuing official certification. In parallel to this system, Lamaque is working towards alignment with the Mining Association of Canada's (MAC) Towards Sustainable Mining (TSM) Framework, including the Safety and Health Protocol. As a Canada-based mine and member of MAC, participation in TSM is mandatory for Lamaque.

For further information on our safety initiatives please visit the 'Responsibility' section of Eldorado Gold's website (https://www.eldoradogold.com/responsibility/).

Environmental

All of our projects and operations are required to comply with local and international environmental standards. If there is disagreement between the standards, we implement the better practices. These are described in our EIAs and EISs and feasibility studies to ensure that we maintain compliance.

Environmental Policy

The Company is committed to minimizing our impact and protecting all aspects of the natural environment of the areas in which we work. The Environmental Policy also applies to all contractors working on or for any of our projects or mines. This is a core value of Eldorado Gold and applies to all elements of the mining cycle including exploration, development, operation and closure.

To address this standard of protection, Eldorado Gold and its subsidiaries strive to:

•Design, develop, operate and decommission facilities in an environmentally sound manner;

•Conform to all applicable environmental laws and regulations, frameworks to which we subscribe and international best practices;

•Identify, evaluate, manage and regularly review the potential environmental impacts of our projects from inception through to closure;

•Provide environmental training, equipment and systems to our workforce to ensure the efficient use of resources and encourage suppliers to uphold our standards in their own business practices;

•Consult with communities of interest, relevant government agencies and key stakeholders to take into account their considerations relating to our environmental governance, including water use and quality, energy efficiency, emission reductions (including greenhouse gases) and tailings management;

•Protect water sources, reduce water use, recycle and reuse water wherever possible and ensure water is discharged according to regulatory requirements;

•Promote the efficient use of energy and adopt energy efficient practices with the goal of reducing our absolute carbon footprint;

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•Establish, manage and regularly review reclamation and closure plans throughout the mine lifecycle and encourage early reclamation and budget allocation for related costs;

•Locate, design, construct, operate, decommission and close tailings facilities in a manner such that structures are stable, and solids and water are managed within designated areas.

•Ensure all aspects of tailings management comply with local regulations and conform to sound engineering practice, Eldorado's standards, the Mining Association of Canada's (MAC) Towards Sustainable Mining (TSM) Guiding Principles, MAC's Guide to the Management of Tailings Facilities and commitments to our communities of interest;

•Conduct annual reviews of environmental management systems performance, including tailings facility management programs, to continually improve health, safety and environmental risks; and

•Take responsibility for adhering to this Environmental Policy and management systems and programs through the commitments and actions of our employees.

The Environmental Policy is translated into each of our local languages and posted on notice boards at all of our operations. A full copy of the Policy is available in English on Eldorado Gold's website (https://www.eldoradogold.com/responsibility/our-environment/).

Eldorado's Sustainability Committee reviews environmental performance and works closely with Eldorado's management team to monitor adherence to the Environmental Policy.

Eldorado Gold's properties are routinely inspected by government and regulatory staff along with local community representatives to determine that the properties are in compliance with applicable laws and regulations as well as the Company's Environmental Policy and standards. Eldorado Gold also has closure plans for all of its operations. These closure plans assist us to properly estimate the key activities and costs associated with implementing the required closure provisions.

Environmental Management Systems

ISO 14001 is an international standard for best practices in environmental management systems. Kişladağ was certified in 2012 and recertified in 2015 and 2018. Efemçukuru was certified in 2013 and transitioned to ISO 14001:2015 in 2018. The Kassandra Mines were certified in 2014 and recertified in 2018.

International Cyanide Management Code (Cyanide Code)

The Cyanide Code is an industry voluntary program for gold and silver mining companies. It focuses exclusively on the safe management of cyanide that is produced, transported, stored and used for the recovery of gold and silver, and on mill tailings and leach solutions. The Cyanide Code also considers the decommissioning of cyanide facilities. Companies that adopt the Cyanide Code must have their mining operations that use cyanide to recover gold and silver audited by an independent third party every three years to determine the status of Cyanide Code implementation. Those operations that meet the Cyanide Code requirements can be certified. A unique trademark symbol can then be utilized by the certified operation. Audit results are publicly available on the International Cyanide Management Institute's website to inform stakeholders of the status of cyanide management practices at the certified operation.

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The objective of the Cyanide Code is to improve the management of cyanide used in gold and silver mining, and to assist in the protection of human health and the reduction of environmental impacts. Eldorado became a signatory to the Cyanide Code in 2012 and we require all of our cyanide suppliers and transporters to join us in becoming signatories.

Kişladağ received Cyanide Code certification in 2013 and completed its second recertification audit in 2019. Lamaque uses cyanide to recover gold and is currently working towards alignment with and certification under the Cyanide Code. For further information on the Cyanide Code, please see https://www.cyanidecode.org.

Tailings and Waste Management

In order to mitigate risks to the environment, local communities, workers and other stakeholders, our tailings facilities are designed, operated and monitored in accordance with leading international standards and practices. Our facilities regularly undergo independent reviews by third party experts and government authorities, and are operated and maintained by Eldorado employees and contractors at each site.

When designing a tailings facility, we consider local conditions such as topography, geography and climate, as well as the facility's location in relation to work sites, local communities and environmentally sensitive areas. We work with governments and other stakeholders to assess risks, and implement practices and technologies best suited to mitigate the risks specifically associated with each facility.

Eldorado has acquired the Sigma Tailings Facility. The Sigma Tailings Facility has been redesigned and improved in accordance with these criteria to mitigate impacts and risks. Eldorado also monitors and inspects the closed Lamaque Tailings Facility, which is located on the Lamaque property but is not owned by Eldorado. The Lamaque Tailings Facility has not operated since 1989 and is subject to monitoring and review.

Our tailings facility monitoring programs include collecting and analyzing geotechnical, hydrological and environmental data from across our facilities. Physical inspections by site personnel and equipment such as piezometers and other sensors may be used to collect data. Our monitoring programs assess the stability of tailings materials as well as dam structures and related infrastructure.

In accordance with the Mining Association of Canada's Guide to the Management of Tailings Facilities, as well as applicable regulations in the jurisdictions where we operate, our tailings facilities regularly undergo independent reviews and third-party inspections by experts and government authorities. These reviews assess the stability and structural integrity of our tailings facilities and note any improvements that should be made to further mitigate risks.

For further information about Eldorado's tailings facilities, please see our 'Tailings Facilities and Stewardship Overview', which has been produced in accordance with the Church of England Pension Fund and the Swedish Councilhttps://www.eldoradogold.com/responsibility/our-environment/Tailings-Management/default.aspx

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Human Rights

Eldorado is committed to supporting the protection of international human rights through best practices in all of our business activities. While governments have the primary responsibility for protecting and upholding the human rights of their citizens, Eldorado recognizes its responsibility to respect human rights everywhere we operate. In addition, we recognize that we have an opportunity to promote human rights where we can make a positive contribution.

Human Rights Policy

Our Human Rights Policy is not intended to supersede local laws or local customs and traditions, but rather to support host governments and communities in the protection of human rights and prevention of human rights abuses.

To achieve these goals, Eldorado commits to:

•Uphold and respect human rights as defined in the International Bill of Human Rights and the International Labour Organization's Declaration on Fundamental Principles and Rights at Work;

•Respect the rights of our workforce, local community members and other stakeholders who may be impacted by our business activities. We expect our business partners, including security providers, contractors and suppliers, to share this commitment to rights, including those in regard to working conditions, freedom of association, freedom of speech, collective bargaining, maximum working hours, minimum wages, equal opportunity and freedom from discrimination;

•Support the elimination of all forms of child, forcibly indentured and compulsory labour;

•Establish grievance mechanisms to identify, receive and respond to human rights concerns from any stakeholder in a neutral manner. Eldorado will take measures to ensure the grievance mechanism's accessibility, effectiveness and continuous improvement;

•Not discriminate against any individual on the basis of race, sex, religion, age, social status, sexual orientation or any other arbitrary characteristic unrelated to the individual's job performance;

•When it is necessary to engage with public or private security forces, uphold the Voluntary Principles on Security and Human Rights while adhering to local law and regulations;

•Respect the rights of local and indigenous communities near our sites of operation and ensure that all relevant stakeholders are engaged and measures are taken to respect their rights;

•Strive for continuous improvement in upholding and respecting human rights through ongoing dialogue with internal and external stakeholders; and

•Continually review and evaluate changing human rights conditions in the jurisdictions in which we operate.

Our Human Rights Policy is used to inform internal procedures, training and reporting structures, and is overseen by the Sustainability Committee of the Board.

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The Human Rights Policy is translated into each of our local languages and posted on notice boards at all of our operations. A full copy of the Human Rights Policy is available in English on Eldorado Gold's website (https://www.eldoradogold.com/responsibility/our-people/).

Voluntary Principles on Security and Human Rights

Created in 2000, the Voluntary Principles on Security and Human Rights (VPs) are a set of principles designed to guide extractive sector companies in maintaining the safety and security of their operations within an operating framework that encourages respect for human rights. Eldorado is conducting a long-term project to review existing security arrangements and to develop a plan to address performance gaps and training needs in accordance with the VPs. The assessment included a review of management policies, site actions, and stakeholder perceptions related to security and human rights. In 2018, a pilot project was undertaken at Eldorado's Tocantinzinho project in Brazil. Training materials for security guards under the VPs were prepared in late 2018 and in early 2019 our site security managers and vendors attended a train-the-trainer session in order to facilitate VP training for security guards at each of our sites. In 2020, alignment with the Voluntary Principles was included within Eldorado's Sustainability Integrated Management System.

Sustainability Reporting

Sustainability Report

As part of our continued efforts to enhance the disclosure and transparency of our environmental, social and governance (ESG) performance, Eldorado Gold has published an annual Sustainability Report since 2012. Our Sustainability Reports comply with the Global Reporting Initiative's Standards. The GRI Standards are a generally accepted framework for reporting an organization's economic, environmental and social performance. The GRI Standards contain general and sector-specific content for reporting an organization's sustainability performance. In 2020, we began to report certain metrics in accordance with the Sustainability Accounting Standards Board (SASB) as we seek to improve the transparency and breadth of our sustainability-related disclosures.

Copies of our Sustainability Reports are available under the 'Responsibility' section of Eldorado Gold's website (https://www.eldoradogold.com/responsibility/reporting/).

Responsible Gold Mining Principles

In September 2019, the World Gold Council released the Responsible Gold Mining Principles (RGMPs) as a comprehensive framework that sets out a set of clear and measurable expectations for environmental, social and governance performance across the gold mining sector. As a member of the World Gold Council, Eldorado has stated its intention to align with the RGMPs and has until 2023 to demonstrate its alignment through an independent assurance process.

The 10 Responsible Gold Mining Principles are:

1.Ethical Conduct - We will conduct our business with integrity including absolute opposition to corruption

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2.Understanding our Impacts - We will engage with our stakeholders and implement management systems as to ensure that we assess, understand and manage our impacts, realise opportunities and provide remedy where needed

3.Supply Chain - We will require that our suppliers conduct their business ethically and responsibly as a condition of doing good business with us

4.Safety and Health - We will protect and promote the safety and health of our workforce above all other priorities and will empower them to speak up if they encounter unsafe working conditions

5.Human Rights and Conflict - We will respect the human rights of our workforce, affected communities and all those people with whom we interact

6.Labour rights - We will ensure that our operations are places where employees and contractors are treated with respect and are free from discrimination or abusive labour practices

7.Working with Communities - We will contribute to the socio-economic advancement of communities associated with our operations and treat them with dignity and respect

8.Environmental Stewardship - We will ensure that environmental responsibility is at the core of how we work

9.Biodiversity, land use and mine closure - We will work to ensure that fragile ecosystems, habitats and endangered species are protected from damage and will plan for responsible mine closure

10.Water, energy and climate change - We will improve the efficiency of our use of water and energy recognizing that the impacts of climate change and water constraints may increasingly become a threat to the locations where we work and a risk to our licence to operate

In 2020, Eldorado achieved compliance with year 1 requirements of the RGMPs through the publication of an independently assured report stating the Company's ongoing efforts to achieve compliance with the 10 principles and 51 sub principles of the RGMPs. A copy of the report is available on Eldorado's website (https://www.eldoradogold.com/responsibility/) .

CDP

The CDP (formerly Carbon Disclosure Project) is an independent not-for-profit organization aiming to create a lasting relationship between shareholders and corporations regarding the implications for shareholder value and commercial operations presented by climate change. Eldorado Gold submitted its first climate change report in 2012 and continues to report on an annual basis in response to CDP's Climate Change and Water surveys. Eldorado submitted its first response to the CDP Forests survey in 2019. Eldorado submitted responses to the CDP Climate, Water and Forests surveys in 2020. Eldorado's CDP responses are available to CDP members.

Conflict-Free Gold Reporting

The Conflict-Free Gold Standard (CFGS) was published by the World Gold Council in October 2012, following an extensive consultation process involving governments, civil society, external auditors and supply chain participants. The CFGS creates a framework for assurance that gold is not contributing to conflict, or contributing to human rights abuses, and helps to put into operation the Organization for Economic Co-operation and Development (OECD) Due Diligence Guidance for Responsible Supply Chains for Minerals from Conflict-Affected and High-Risk Areas. Since

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inception of the CFGS, Eldorado Gold has annually published a Conflict-Free Gold Report that summarizes how the Company conforms to the requirements.

The latest Conflict-Free Gold Report is available under the 'Responsibility' section of Eldorado Gold's website (https://www.eldoradogold.com/responsibility/).

United Nations Global Compact

On July 29, 2016, Eldorado Gold was accepted into the United Nations Global Compact (UNGC). The UNGC is a United Nations initiative to encourage businesses worldwide to adopt sustainable and socially responsible policies, and to report on their implementation. Joining the UNGC demonstrates our support of the UNGC's Ten Principles and Sustainable Development Goals (SDGs). We report how the Company's business operations are aligned to the Principles of the UN Global Compact and SDGs in Eldorado Gold's Sustainability Report.

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Material Properties

Kişladağ

Location	Uşak Province, Turkey
Ownership	100% through Tüprag, an indirect wholly-owned subsidiary of Eldorado Gold
Type of mine	Open pit
Metal	Gold
In situ gold as of September 30, 2020*	Proven and probable mineral reserves: 207.6 M tonnes at 0.69 g/t Au for 4.58 M contained ounces. Measured and indicated mineral resources: 373.8 M tonnes at 0.60 g/t Au for 7.20 M contained ounces. Inferred mineral resources: 7.5 M tonnes at 0.44 g/t Au for 0.11 M contained ounces.
Average annual production**	Approximately 155,000 ounces
Expected mine life**	17 years, based on proven and probable mineral reserves
Workforce	1126 (684 employees and 442 contractors) (as at December 31, 2020)

* Mineral reserves are included in the total of mineral resources.

** Based on current proven and probable mineral reserves.

History

1997	Identified ore body and began in-depth exploration.
2003	Completed the feasibility study in March. Kişladağ EIA submitted. Received environmental positive certificate and mine operation permit. Increased the mineral reserves and resources in March and September.
2004	Received approvals for construction and the zoning plan in April. Updated the feasibility study in May. Received the construction permit in September and began site activities.
2005	Began construction.
2006	Poured the first doré in May. Began commercial production in July.
2007	Completed Phase II (increase to 10Mtpa) plant construction. Commercial production interrupted in August.
2008	Resumed commercial production in March.
2009	Completed expansion of Phase II leach pad and installed large carbon columns in ADR plant.
2011	Received approval of supplementary EIA for the expansion of mining to 12.5Mtpa and completed Phase III expansion. Announced the intention to expand the process circuit to handle 25Mtpa of crushed ore plus an additional capacity averaging about 8Mtpa ROM ore.
2013	Applied for a supplemental EIA to increase yearly ore extraction to 35Mtpa of ore. Announced the deferral of the plans to upgrade the treatment capacity from 12.5Mtpa to 25Mtpa crushed and 8Mtpa ROM ore. Audited and confirmed as compliant with the Cyanide Code.
2014	Received approval of supplementary EIA for the expansion of the operation to 35Mtpa. Announced revised expansion of the operation to 20Mtpa. Announced the deferral of the expansion project due to corporate cash flow considerations; expansion was expected at the time within the next three years.

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2015	Completed redesign of south rock dump to extend operating life. Replaced main overland conveyor, increasing workable leach pad area and placement rate for stacking ore. Constructed surface water storage dam in conjunction with state water authorities.
2016	Completed crushing optimization project for Phase III circuit. Completed Phase V leach pad expansion. Installed two additional carbon in column lines to the ADR.
2017	Reconfigured pit design and decided to indefinitely defer expansion. Completed the 154 kV power transmission line, substation and site distribution. Completed the Phase VI East leach pad expansion. During the year, Eldorado recognized chemistry issues in the leach pad, and then reported lower projected metallurgical recoveries for deeper sections of the deposit. The Company reduced the estimated recoverable leach pad inventory by approximately 40,000 ounces of gold. Eldorado also initiated a pre-feasibility study into processing methods with higher gold extraction.
2018	Ceased Crushing and stacking activities at Kişladağ in April 2018 following the positive results of a Mill Pre-Feasibility Study. Mining of ore also ceased at the same time with the mining fleet transitioning to waste stripping associated with a larger mill pit. Irrigation of ore on the leach pad continued throughout 2018 at higher cyanide concentrations. Commenced Sonic drilling of the leach pad in 2018 with 9,000m being drilled by year end. Sonic drill core samples were analysed to better understand gold distribution and chemistry within the pad. Additionally, drill holes were utilised for solution injection where applicable. Production from the leach pad continued to outperform expectations culminating in an additional 76,000 ozs returned to leach pad inventory in October 2018. Employee and contractor numbers were reduced by approximately 33% and 40% respectively throughout 2018. As a result of the decision to advance the mill project, an impairment charge of $ 117.6 M was recorded relating to the leach pad and related plant and equipment.
2019	In early 2019, the Company analyzed the new data and developed revised heap leaching plans, showing significantly improved economics for the heap leaching scenario. As a result, in January 2019, the Company announced it would resume mining and heap leaching and suspend advancement of the Mill Project. Recruiting of operational staff commenced and, as of April 1, 2019, mining, crushing and placing of ore on the Kışladağ heap leach pad had resumed. An update on the metallurgical testwork with preliminary results was issued in September 2019. Waste stripping then resumed on the basis of the preliminary results.
2020	In early 2020, the Company announced a revised mine plan encompassing a 15-year mine life at Kışladağ supported by new mineral reserve estimates that were based on the completed long-cycle heap leach testwork and the replacement of the tertiary crushing circuit with a high-pressure grinding roll ('HPGR') circuit. This was discussed in an updated National Instrument 43-101 compliant technical report (Kışladağ Technical Report). As a result of the decision to not advance with construction of a mill, an impairment reversal of $ 100.5 M was recognized as at December 31, 2019 relating to the previous impairment of the leach pad and related plant and equipment. An additional impairment charge of $ 15.3 M was also recorded as at December 31, 2019 relating to capitalized costs of the mill construction project.

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Licenses, permits, royalties and taxes

We have the required licenses and permits to support our current mining operations.

Mining Concessions	Operating license, IR 85994, covers 17,193 ha and expires May 10, 2032. The area is at approximate Latitude 29° 9' N and Longitude 38° 29' E. The license can be extended if production is still ongoing at the end of the license period. Under Turkish law, we have the right to explore and develop mineral resources in the license area as long as we continue to pay fees and taxes. Tüprag has acquired the necessary surface rights to operate the mine at the 12.5 Mtpa production rate or at an expanded rate if required.
Permits	The process of obtaining the necessary permits for a mining operation in Turkey is similar to the European Union EIA Directive. The following are the key Project permits obtained to date, including the date and the governmental authority that issued them: -Mining Operation Licence dated October 5, 2012 issued by the Ministry of Energy and Natural Resources; -Mining Operation Permit dated October 5, 2012 issued by the Ministry of Energy and Natural Resources; -EIA Permit dated June 24, 2014 issued by the Ministry of Environment; -Forestry Permit(1) dated June 30, 2004 issued by the Directorship of Forestry; -Opening Permit dated September 5, 2019 issued by the Provincial Administration of Uşak; -Grazing Land Permit(2) dated January 16, 2019 issued by the Ministry of Agriculture and Forestry; and -Environmental Permit(3) and Licence dated March 22, 2019 issued by the Ministry of Environment. The project has received approval of supplementary Environmental Impact Assessment (EIA) for the expansion of up to 35 Mtpa in 2014. The scope of the existing EIA is sufficient to accommodate the currently envisioned heap leach pad project. Applications will be made to amend existing forestry permits (Ministry of Forestry and Water), the GSM permit (Uşak Governor's office) and Environmental Permit according to detailed facility designs. (See 'Business - Description of mineral - Kışladağ - Technical report'). Notes: (1)There are multiple forest permits. Permit durations are determined by the duration of the Mine Operation license (2032). After the mining operation licence and permit was renewed on 2012-10-05, the older 17 different forestry permits (starting from 2004) were combined under 3 permits and they were all renewed on 2017-05-04. (2)There are multiple grazing land permits. Permit durations are determined by the duration of the Mine Operation License (2032). (3)The Environmental Permit and Licence is renewed every five years from the date of issue.

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Royalties and Taxes

Based on current Turkish legislation, an annual royalty is paid to the Government of Turkey, calculated on the basis of a sliding scale according to the average LME gold price during the calendar year, less some costs associated with ore haulage, mineral processing and related depreciation. In accordance with the Presidential Decree No. 2932 published in Official Gazette on 4th of September 2020, it was decided to increase the royalty rates by 25% for gold and silver. The President has an authority to increase the royalty rates up to a maximum 25% according to the Mining Law No. 3212 article 14. The change would not be applied to 2019 royalty amounts but all periods in 2020 and after would be affected. Regarding the amended Mining Law effective in February of 2019, the plant incentive in the mining law article 9 is lowered from 50% to 40%. Annual Average Price is taken from London Fix according to Turkish Mining Law. The cumulative average price of gold in 2020 was $1,770 USD/ oz., which is used in the calculation for the royalty taxes. The royalty rate is 13.75% based on annual average gold as the average price fall between $1,701 USD and $1,800 USD. As the gold is processed by the license owner, the royalty rate is reduced by the 40% plant incentive and is therefore 8.25%. The cumulative average price of silver in 2020 was $ 20.53 USD/oz. The royalty rate is 8.75% based on silver price between $ 21 USD and $22 USD and if the silver is processed by the license owner, the royalty rate is 5.25% due to plant incentive. ThecorporateincometaxrateapplicabletoprofitsofKışladağin2020was22%. Thegovernmentisscheduledtolowerthetaxcorporatetaxrate to 20% in 2021 and beyond

Recent Events

In June 2017, the Company provided an update to guidance for 2017 for the Kışladağ operation. At that time, we indicated that gold solution grade and consequently gold recovery from the leach pad had recently lagged internal expectations. Laboratory and in-situ tests where solution chemistry had been adjusted had indicated normal recovery rates were still expected. However, more time was required to adjust the overall pad solution chemistry and allow solution to flow through the current stack height of the leach pad, which was at approximately 80 metres at the highest point.

In October 2017, the Company provided a further update on the laboratory testwork that was undertaken, which indicated that lower recoveries were then expected from the zone of mineralization located around the base of the open pit where mining was currently underway. Monthly composite samples from material recently placed on the pad, even with adjusted solution chemistry, indicated lower gold recoveries. Final recoveries in the low 40% range were anticipated for this material. This resulted in a reduction in the recoverable leach pad inventory by approximately 40,000 ounces of gold. Further metallurgical testwork was ongoing to determine the extent of the impact on gold resources and reserves.

The Company also indicated that it was looking at alternative treatment methods, including studies on finer particle breakage, either through milling or high-pressure grinding rolls (HPGR) crushers. We had previously contemplated construction of a mill at Kışladağ and historic and ongoing test work using bottle rolls and other metallurgical tests indicated that milling should result in consistently higher recoveries compared to heap leaching throughout the orebody.

In March 2018, the Company announced the results of a pre-feasibility study on a mill option at Kışladağ. Ore crushing and stacking onto the leach pad halted at the end of March 2018 to preserve value while the Company continued to evaluate feasibility of mill construction. Following a year of engineering and testwork, in October 2018,

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the Company announced that the Board of Directors had approved the advancement of the mill project and the results of a feasibility study for the Kışladağ Mill Project, including the following aspects:

•Estimated capital investment of $ 520 M (including $ 384 M for the mill, $ 75 M for pre-stripping, and $ 61 M in contingency and growth allowance);

•Estimated after-tax project net present value (NPV) of $ 392 M at a 5% discount rate, after-tax internal rate of return (IRR) of 20.4% and payback period of 3.9 years, all at an assumed gold price of $ 1,300; and

•Proven and Probable reserves materially the same as outlined in the National Instrument 43-101 ('NI 43-101') Pre-Feasibility Study filed in March 2018, of 3.0 million ounces at 0.81 g/t Au, accounting for depletion over the first four months of 2018, support a nine-year mine life with average annual production of 270,000 ounces of gold at an all-in sustaining cost ('AISC') of $ 793 per ounce.

In parallel to the Kışladağ Mill engineering and analysis, testwork to extract maximum value from ore already placed on the heap leach pad and the remaining reserves was ongoing throughout 2018. Approximately 900,000 tonnes of ore were placed on a lined test pad in the first quarter of 2018. Late in 2018, results from this pad showed recoveries of approximately 58% from an extended leach cycle approaching 250 days (compared to approximately 40% recoveries from the original 90 day column tests).

This improved recovery based on an extended leach cycle was contrary to expectations and was not previously observed for a number of reasons. While we have completed many column tests (2 m columns), normal practice is to stop irrigating these columns once the gold solution drops to an uneconomic level. Normally, this occurs at 60-90 days in the 2 m columns. Also, on the leach pad, we stop irrigating after a normal period of time (varying but around 120 days), to allow for placement of more new material. We have previously not tested material over extended leach cycles as it was understood that material buried under fresh material would still continue leaching once irrigation was supplied to the new material and therefore completing irrigation was not considered critical.

What the extended leach cycle demonstrated was that very long leach cycles could increase the overall recovery for material that was crushed and stacked on the leach pad in 2017 and early 2018.

In early 2019, the Company analyzed the new data and developed revised heap leaching plans, showing significantly improved economics for the heap leaching scenario. As a result, in January 2019, the Company announced it would resume mining and heap leaching and suspend advancement of the Mill Project at Kışladağ. While the Mill Project had been suspended, the project still remained viable.

On April 1, 2019, ore mining, crushing and stacking onto the leach pad resumed. Metallurgical test work continued throughout 2019.

A metallurgical PQ size diamond drilling program of 18,387 m started in January 2019. From this drilling a total of 118 composite samples were created to represent different locations, depths, rock types, alteration types, and contacts between units. These composites were tested with 45-day intermittent bottle roll tests (extended IBRT) and 2 m column tests of 220 days duration. The 220 day 2 m column test results averaged 51.8% recovery. The extended IBRT results averaged 51% recovery. The 220 day 2 m column data was used to create a 3D model of recovery for the mineral resource. The PQ drill program also included bulk sampling for HPGR test work. The HPGR results showed a recovery upgrade of 3.9 percentage points over standard three-stage crushing.

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In January 2020 new mineral reserve estimates were created that outlined a 15 year mine life with total proven and probable ore amounting to 173.2 Mt at a grade of 0.72 g/t containing 4.0 Moz Au with an expected metallurgical recovery of 56%. The life of mine strip ratio required to mine this ore will be 1.12:1. This proven and probable estimate was again updated in September 2020.

Production, cash operating cost per ounce, and sustaining capital for 2020 and forecasts for 2021 are as follows:

2020	2021 Forecast*
Production	226,475 oz	140,000 - 150,000 oz
Cash Operating Cost per ounce	$451	$ 590-640
Sustaining Capital*	$ 20.1 M	$ 18-23 M

*See 'About our business-How we measure our costs' for information on how sustaining capital is defined.

Cash operating cost consists of mining, process and site general and administrative (G&A) costs. The following table outlines these costs for 2020.

	2020 Actual Costs (per tonne treated)
Mining	$ 1.47
Process	$ 5.60
G&A	$ 0.97
Other*	$ 0.48
Total**	$ 8.51

* Other includes items that are not included directly in any of the other lines but are included in the cash operating costs. This includes items such as transport and refining, inventory change and any other metal credits.

Over 11 million tonnes of ore at an average grade of 0.69 grams per tonne is planned to be placed on the heap leach pad in 2021. We are expecting to produce between 140,000 and 150,000 ounces of gold with cash costs estimated to be $ 590-640 per ounce of gold sold. Sustaining capital costs for 2021 are estimated at $ 18-23 M, spent primarily on cover liner, ADR columns and equipment overhauls. Growth capital of $ 90-95 M primarily includes the HPGR project, waste stripping and construction of the North Leach Pad.

Production expectations at Kışladağ beyond 2021 are between 140,000 and 150,000 ounces in 2022, between 165,000 and 175,000 ounces in 2023, between 185,000 and 195,000 ounces in 2024 and between 160,000 and 170,000 ounces in 2025.

Technical Report

The scientific and technical information regarding Kışladağ in this AIF is primarily derived from or based upon the scientific and technical information contained in the technical report titled 'Technical Report, Kışladağ Gold Mine, Turkey' with an effective date of January 17, 2020 (Kışladağ Technical Report) prepared by Stephen Juras, Ph.D., P.Geo., Paul Skayman, FAusIMM, David Sutherland, P.Eng., Richard Miller, P.Eng. and Sean McKinley, P.Geo., all five of whom are employees of Eldorado Gold, and are all 'Qualified Persons' under NI 43-101.

The Kışladağ Technical Report is available under Eldorado Gold's name on SEDAR and EDGAR.

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About the property

Kışladağ is located in a rural area in west-central Turkey, between the cities of Izmir (180 km to the west on the Aegean coast) and Ankara (the capital city, 350 km to the northeast). The site is 35 km southwest of the city of Uşak (population approximately 196,000) near the village of Gumuskol. Kışladağ sits approximately 1,000 m above sea level in gently rolling hills.

A 5.3 km access road connects the site to the highway between Ulubey and Esme. Employees are primarily from the region. Supplies, services and employees access the site primarily from the city of Uşak. The site is serviced by a 27.4 km 154 kV transmission line, and a water well field consisting of five water wells with a 13 km water pipeline that is also supplemented by a dam which is approximately 6km of the plant site. The site is bounded by a series non-contact water diversion ditches. Contact water from the site is collected then treated to discharge quality standard and used for various site purposes including processing. We also have the ability to discharge this treated water if the site water balance requires this.

Climate

The area has a temperate climate. The average annual rainfall of 493mm occurs mostly during the winter months. The operating season covers a full twelve months.

Exploration

Tüprag discovered the Kışladağ deposit in the late 1980's during a regional grassroots exploration program focusing on Late Cretaceous to Tertiary volcanic centres in western Turkey. It selected the prospect area on the basis of Landsat-5 images that had been processed to enhance areas of clay and iron alteration, followed by regional stream sediment and soil sampling programs. Preliminary soil sampling programs identified a broad 50 ppb gold anomaly within a poorly exposed area now known to directly overlie the porphyry deposit. Early exploration of the deposit area included excavation of trenches to better characterize the soil anomaly, and ground geophysical surveys including IP-resistivity, magnetic and radiometric surveys.

Recent exploration work was limited to a regional airborne geophysical survey that included the Kışladağ property as part of the survey grid. No new targets were identified within the license area.

Geologic Setting and Mineralization

Kışladağ gold mine is a gold-only porphyry deposit located in the eroded Miocene Beydağı stratovolcano in western Turkey. The gold mineralization occurs mainly within monzonite intrusive rocks emplaced within and above pre- Cretaceous Menderes metamorphic rocks. Deformation within the Beydağı volcanic sequence is minor in and around the deposit. Stratigraphic layering dips gently radially outward from the eroded center of the volcanic system, with no evidence of fault-related tilting.

The Kışladağ deposit is hosted by a suite of nested subvolcanic monzonite porphyry intrusions that are subdivided into Intrusions #1, #2, #2A, and #3. Intrusion #1 is the oldest, and generally best mineralized phase. It forms the core of the system and is cut by the younger porphyritic intrusions. It is an E-W elongate elliptical body (~1,300 m x ~500 m), and in the subsurface has a sill-like form intruding along the contact of the basement and volcanic package. At depth, the main body extends beyond the current limit of drilling (~1,000 m).

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Alteration comprises an overlapping zoned system that contains a high temperature potassic core, an outer white mica-tourmaline zone and pervasive argillic alteration. The latter is particularly dominant in the western upper levels and throughout much of the surrounding volcanic sequence. Within the deposit, the largest zone of intense kaolinite alteration is focused in Intrusion #2A and a second smaller zone is focused in the southwest corner of the pit within Intrusion #1. Montmorillonite commonly overprints biotite in the potassic alteration zone. Porphyry-style sheeted to stockwork quartz veins occur with the potassic and white mica-tourmaline alteration zones.

Oxidation extended to a depth of 30 to 80m on the southern side of the deposit, and 20 to 50m on the northern side of the deposit. Limonite and goethite are the most abundant oxide minerals.

Gold is very fine grained at Kışladağ. Gold in the argillic alteration occurs primarily with pyrite whereas in the white mica tourmaline alteration the gold grains occur with pyrite and muscovite. In the potassic samples, the majority of gold is hosted in K-feldspar.

Drilling

Several drilling campaigns by both core drilling and RC drilling took place from 1998 through 2016 for a total of 198,000 m of which 38% was drilled in 2007 to 2010 and 26% in 2014 to 2016. It is this later drilling, mostly core holes, that provided information to enable upgrading of the mineral resource.

Diamond drilling in Kışladağ was done with wire line core rigs and mostly of HQ size. Drillers placed the core into wooden core boxes with each box holding about 4 m of HQ core. Geology and geotechnical data were collected from the core and core was photographed (wet) before sampling. SG measurements were done approximately every 5 m. Core recovery in the mineralized units was excellent, usually between 95% and 100%. The entire lengths of the diamond drill holes were sampled (sawn in half by diamond saw). The core library for the Kışladağ deposit is kept in core storage facilities on site.

Core recovery in the mineralized units was excellent, usually between 95% and 100%.

Sampling, Analysis and Data Verification

Sample numbers were written on wooden core boxes allowing gaps in numbering sequence for control sample insertion.

After logging, each drill hole was photographed. The entire lengths of the diamond-drill holes were sampled. Core cutting and sampling was done on site at Kışladağ. The cut samples were sent to Eldorado's sample preparation facility near Çanakkale in northwest Turkey.

Sample preparation comprised:

•The entire sample crushed to 90% minus 3 mm (or 75% minus 2 mm);

•A 1 kg subsample split from the crushed, minus 3 mm sample, using a rotary splitter, and pulverized to 90% minus 75 µm (200 mesh); and

•A 110 g subsample split off from the pulverized 75 µm sample.

The 110 g subsample was placed in a kraft paper envelope, sealed with a folded wire or glued top, and prepared for shipping. The rest of the pulverized sample was stored in plastic bags for later use.

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All equipment was flushed with barren material and blasted with compressed air between each sample preparation procedure. Regular screen tests were done on the crushed and pulverized material to ensure that sample preparation specifications were being met.

Standard reference materials (SRM), field duplicates and blanks were regularly inserted into the sample stream to monitor precision, possible contamination, and accuracy.

The sample pulps were sent to Bureau Veritas laboratory in Ankara for assay. Assaying consisted of 30 g fire assay for gold, with an atomic absorption finish, and for multi-element geochemistry using fusion digestion and inductively coupled plasma (ICP) analysis.

Assay results were provided to Eldorado in electronic format and as paper certificates. Upon receipt of assay results, values for SRMs and field blanks were tabulated and compared to the established pass-fail criteria as follows:

•Automatic batch failure if the SRM result was greater than the round-robin limit of three standard deviations.

•Automatic batch failure if two consecutive SRM results were greater than two standard deviations on the same side of the mean.

•Automatic batch failure if the field blank result was over 0.03 g/t Au.

If a batch failed, it was re-assayed until it passed. Override allowances were made for barren batches. Batch pass/failure data were tabulated on an ongoing basis, and charts of individual reference material values with respect to round-robin tolerance limits were maintained.

Regular monitoring of the QA/QC results ensured that the assays passed the abovementioned criteria thus demonstrating that the Kışladağ assay database was sufficiently accurate and precise for resource estimation.

The drillhole database underwent periodic reviews where cross-checks were made between the original assay certificates and downhole survey data and the digital database. Also, the descriptive information (lithology and alteration) was reviewed. Any discrepancies found were corrected and incorporated into the current resource database.

Another form of verification is the reconciliation to production of mined portions of the resource model. Results to date have shown very good agreement between the actual mined production and the predicted production from the long-term resource model.

Eldorado therefore concludes that the data supporting the Kışladağ resource work are sufficiently accurate and precise for resource estimation.

Development

Subsequent to commercial start up in 2006, Kışladağ increased its mineral reserves through various exploration campaigns. This contributed to the decisions to increase the crushing capacity from an initial 5 Mtpa to 10 Mtpa and subsequently to 12.5 Mtpa. In 2011, the Phase IV expansion to the crushing circuit of 25 Mtpa with additional run of mine leaching capacity of 8Mtpa was announced. In 2013, we announced the deferral of the Phase IV expansion as described above. We have subsequently upgraded the truck and shovel fleet to take advantage of the operating cost difference between diesel and electric power costs. In June 2014, we received EIA approval for the expansion

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of the open pit mine production to a maximum of 35 Mtpa. In July 2014, we announced a revised Phase IV expansion that was expected to improve the crushing circuit to 20 Mtpa. This work was deferred at the end of 2014 due to corporate cash flow considerations.

During 2016, we optimized the Phase III crushing circuit expansion. This was originally designed as a partially open circuit system where some material was crushed and placed on the leach pad without further screening. Crush size was determined to be important, so the circuit was modified such that all material was screened prior to placement on the leach pad.

In January 2017, Eldorado Gold announced the indefinite deferral of the Kışladağ expansion from 12.5 Mtpa to 20 Mtpa. In June 2017, we reported potential issues with the chemistry in the leach pad, which was contributing to slower recoveries from placed ore. These slower recoveries were initially thought to be due to the height of placed material.

With a total pad height of approximately 80 m, the solution that provides information on the pad performance can take up to 3 months to report to the collection drains at the base of the pad. However, it was determined that there was insufficient cyanide being added to the irrigation solution and this was causing a deficiency in the leach pad which was leading to temporarily low recoveries. Cyanide addition was increased in the middle of 2017 and leach solution grade had increased as expected by Q4 2017.

Later in 2017, we reported that we had seen lower recoveries from composite column tests that were completed on monthly composites of material that was placed on the pad during Q3 2017. The Company reduced the estimated recoverable leach pad inventory by approximately 40,000 ounces of gold as a result of these tests. Subsequent to this, we completed a large number of tests on the material that is to be placed on the pad over the next 12 months and this material exhibited lower than expected recoveries using heap leaching. Based on these lower recoveries and the continued good recoveries seen in the bottle rolls on identical material, we completed a pre-feasibility (PFS) on the option of installing a milling circuit at Kışladağ.

Based on testwork to extract maximum value from material already placed on the heap leach pad approximately 900,000 tonnes of ore were placed on an inter-lift lined test pad in the first quarter of 2018. Late in the year, results from this pad were showing recoveries of approximately 58% from an extended leach cycle approaching 250 days (compared to approximately 40% recoveries from the original 90 day column tests). In early 2019, the Company analyzed the new data and developed revised heap leaching plans, showing improved economics for the heap leaching scenario. As a result, the Company decided to resume mining and heap leaching in April 2019.

Throughout 2019, a large metallurgical testwork program was completed that confirmed an overall heap leach recovery of approximately 56% when an increased leach time was used in conjunction with HPGR crushing. The Kışladağ Technical Report outlined below details the results of this testwork.

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Economics from the Kışladağ Technical Report are provided in the following table:

Key Parameters	2020 Kışladağ Technical Report
Throughput Capacity	12.0 M tonnes per annum before HPGR upgrade 12.6 M tonnes per annum using HPGR (from Q3 2021)
LOM Average Operating Unit Cost	$ 9.16 /t
LOM Average Total Cash Costs (C2)	$ 723 /oz (includes silver credit)
LOM Average Site Sustaining Costs (C3)	$ 827 /oz (includes silver credit)
LOM Average Recovery Rate	56%
Average Grade	0.72 g/t Au
Average LOM Strip Ratio	1.12 : 1
LOM Total Gold Production	2,351 M oz
Mine Life	15 Years (2020 to 2034)
Estimated Capital Expenditure (millions)
Growth Capital	$ 291 M (includes $ 255 M for capitalized waste and $ 36 M for the HPGR circuit)
Sustaining Capital	$ 245 M
Closure Costs	$ 23.5 M (after accounting for salvage value)
Gold Price Assumption for Financial Analysis	$ 1,400 /oz Au
NPV-5% (after tax)	$ 582 M

Operations

Kışladağ is a large tonnage, low grade operation. Mining and processing activities operate 24 hours a day, seven days a week. The mining operation is a standard truck and shovel operation using owner equipment and labour. All rock requires blasting. The blast holes are sampled and analyzed in-house for detailed grade control. Ore is processed in a standard heap leach facility as follows:

•All ore is fed into a conventional three-stage crushing and screening plant for size reduction down to 80% passing 6.3 mm. There have been periods as recently as 2016 where lower grade ore was blasted to a finer product size and hauled to the leach pad as run of mine, however this practice is not being planned for any future period;

•Crushed ore is transported via overland conveying and stacked on the leach pad with a radial stacker in 10 m high lifts;

•The heap leach pad has a two-part liner system consisting of a layer of compacted low permeability clay soil or geosynthetic clay liner, and a 2 mm thick polyethylene membrane liner textured on both sides for stability toe areas, and for regular areas non-textured or in some cases single sided textured linear low density polyethylene synthetic liner. HDPE liner is also used where the membrane will be subjected to sunlight for an extended period. The current permitted stack height is 120 m, increased from 60 m as a result of the 2014 EIA addendum. Interlift liners are installed within the leach pad to control pregnant leach solution contact with spent ore. Currently all leaching is done on the South Leach Pad with a future North Leach Pad to be constructed and operated concurrently;

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•Ore is leached with diluted cyanide solution applied by drip emitters with gold recovery in a conventional carbon adsorption facility ADR plant using a standard Zadra process including pressure stripping, electrowinning and smelting; and

•The final product is a gold doré bar, which sees further processing to 99.95% purity in domestic refineries.

The engineering, procurement, and construction of a HPGR circuit to replace the existing tertiary crushing and screening circuit will be complete during the 3rd quarter of 2021 and will be handed over to operations for commissioning and ramp up at that time.

Infrastructure

All other existing infrastructure is adequate for the remaining life of the operation. Ancillary buildings include administrative offices, reagent storage, warehouse buildings, fixed plant maintenance workshop, mine truck shop, mine dry, canteen, assay laboratory, health and security facilities, environment and safety building, public relations building and the gate house. There are also several prefabricated buildings on site. Sewage systems on site include an underground sewer reticulation system, which connects all the buildings to a treatment plant, with a capacity of 120 m3/d. Operations personnel reside in the surrounding towns and villages and there are no plans to erect a permanent camp for operations personnel or temporary construction camps.

Tailings storage facility

As Kışladağ is a heap leach operation, it does not require a tailings facility. A heap leach pad (described above) and mine waste rock dump are used for storage of mined material.

Geopolitical Climate in Turkey

For more information on the geopolitical climate in Turkey, see section titled 'Risk factors in our business'.

Litigation

While there are no outstanding material legal or regulatory proceedings involving Kışladağ, Tüprag is, from time to time, subject to and involved in various complaints, claims, investigations, proceedings and legal proceedings arising in the ordinary course of business, including pertaining to licenses, permits, supplies, services, employment and tax. Eldorado Gold and Tüprag cannot reasonably predict the likelihood or outcome of these actions.

For further description of all of our risks, see section titled 'Risk factors in our business'.

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Efemçukuru

Location	Izmir Province, Turkey
Ownership	100% through Tüprag, an indirect wholly-owned subsidiary of Eldorado Gold
Type of mine	Underground
Metal	Gold
In situ gold as of September 30, 2020*	Proven and probable mineral reserves: 3.17 M tonnes at 6.02 g/t Au for 0.61 M contained ounces. Measured and indicated mineral resources: 4.34 M tonnes at 6.75 g/t Au for 0.94 M contained ounces. Inferred mineral resources: 4.92 M tonnes at 5.95 g/t Au for 0.94 M contained ounces.
Average annual production**	Approximately 95,000 ounces
Expected mine life**	9 years, based on proven and probable mineral reserves
Workforce	919 (451 employees and 468 contractors), as at December 31, 2020

* Mineral reserves are included in the total of mineral resources.

** Based on current proven and probable mineral reserves.

History

1992	Tüprag discovered the deposit while carrying out reconnaissance work in western Turkey.
1997	Completed drilling program of the north, middle and south ore shoots, delineating the resource and hydrogeologically testing the vein structure and the hanging wall and footwall rocks.
2004	Completed EIA study.
2005	Received positive EIA certificate.
2007	Released a positive feasibility study in August based on underground mining, milling the ore on-site and treating the gold concentrate at Kişladağ prepared by Wardrop Engineering Inc. (Wardrop).
2008	Wardrop completed positive feasibility study update in August. Construction of the mine commenced.
2009	Construction continued throughout 2009.
2011	In June the mining and processing operations started. In December commercial production started and treatment of the Efemçukuru concentrate commenced at the Kişladağ concentrate treatment plant (KCTP).
2012	In September 2012, the KCTP was taken out of operation pending modifications to the circuit. Commercial sales of concentrate to third parties began in November 2012.
2013	Completed addendum to EIA, increasing production capacity to a maximum of 600,000 metric tonnes per year. The Kişladağ concentrate treatment plant is decommissioned.
2014	Mine throughput increased to 435 ktpa. North ore shoot ('NOS') capital development and associated infrastructure completed.
2015	Commenced mining ore from the NOS.
2016	Process throughput increased to 477 ktpa. Kestane Beleni exploration drift completed for potential resource conversion.
2017	Suspended gravity gold circuit to allow coarse gold to report directly to concentrate.
2018	500,000 tonne record mine production and mill throughput.
2019	Production level surpassed 520,000 tonnes; 104 k ounces of gold produced.
2020	Column flotation cells installed and commissioned, continued optimization of plant circuit in Q4 2020.

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Licenses, permits, royalties and taxes

We have the required licenses and permits to support our current mining operations.

Mining Concessions	Operating license, IR 51792, covers 2,262 ha and is centred around approximate latitude 26º59' N and 38º18' E. The license can be extended if production is ongoing at the end of the license period. IR 51792 expires on August 19, 2033. Under Turkish law, we have the right to explore and develop mineral resources in the license area as long as we continue to pay fees and taxes. The necessary surface rights have been obtained to operate the mine.
Permits	The following are the key Project permits in place and obtained to date, including the date and the governmental authority that issued them: -Mining Operation Licence dated August 19, 2013 issued by the Ministry of Energy and Natural Resources; -Mining Operation Permit dated August 19, 2013 issued by the Ministry of Energy and Natural Resources; -EIA Permit (1) dated November 17, 2015 issued by the Ministry of Environment; -Forestry Permit(2) dated May 4, 2017 issued by the Directorship of Forestry; -Opening Permit dated February 2, 2019 issued by the Provincial Administration of İzmir -Environmental Permit(3) and Licence dated March 22, 2019 issued by the Ministry of Environment. Note: (1)The project has received approval of supplementary Environmental Impact Assessment (EIA) for the expansion of up to 600,000 tpa in 2015. The scope of the existing EIA is sufficient to accommodate the project. (2)There are multiple forest permits. Permit durations are determined by the duration of the Mine Operation license (2033). (3)The Environmental Permit and Licence is renewed every five years from the date of issue.
Royalties and Taxes	Based on current Turkish legislation, an annual royalty is paid to the Government of Turkey, calculated on the basis of a sliding scale according to the average LME gold price during the calendar year, less some costs associated with ore haulage, mineral processing and related depreciation. In accordance with the Presidential Decree No. 2932 published in Official Gazette on 4th of September 2020, it has decided to increase the royalty rates by 25% in gold and silver. The President has an authority to increase the royalty rates up to a maximum 25% according to the Mining Law No. 3212 article 14. The change would not be applied to 2019 royalty amounts but all periods in 2020 and after would be affected. Regarding the amended Mining Law which became effective in February of 2019, the plant incentive in the mining law article 9 was lowered from 50% to 40%. Annual Average Price is taken from London Fix according to Turkish Mining Law. The cumulative average price of gold in 2020 was $1,770USD/ oz., which is used in the calculation for the royalty taxes. The royalty rate is 13.75% based on annual average gold as the average price fall between $1,701 USD and $1,800 USD. As the gold is processed by the license owner, the 40% plant incentive is allowed and thus the royalty rate is 8.25%. The corporate income tax rate applicable to profits of Efemçukuru in 2020 was 22% The government is scheduled to lower the tax corporate tax rate to 20% in 2021 and beyond.

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Costs and revenue

2020	2021 Forecast*
Production	99,835 oz	90,000-95,000 oz
Cash Operating Cost per ounce	$556	$550-600
Sustaining Capital**	$ 19.1 M	$18-23M

* We made certain assumptions when these forecasts were developed and actual results and events may be significantly different from what we currently expect due to the risks associated with our business. Please see 'Cautionary statement regarding forward-looking statements' and 'Risk factors' for a comprehensive listing of risk factors in our business.

** Forecast production at Efemcukuru has been adjusted for reduced payable ounces following a change in structure of concentrate sales contracts. Lower payability is offset by a decrease in forecast production costs, due to the elimination of treatment charges and other deductions.

*** See 'About our business-How we measure our costs' for information on how sustaining capital is defined.

Cash operating cost consists of mining, process and site G&A costs. The following table outlines these costs for 2020.

	2020 Actual Costs (per tonne treated)
Mining	$37.93
Process	$28.04
G&A	$28.77
Other*	$26.71
Total	$121.45

* Other includes items that are not included directly in any of the other lines but are included in cash operating costs. This includes items such as transport and refining, inventory change and any other metal credits.

Operating costs are expected to be similar in 2021 to those in 2020.

Efemçukuru is expected to produce 90,000-95,000 ounces in 2021, 80,000-85,000 ounces in 2022 and 2023 and 75,000-80,000 ounces in 2024 and 2025 as the grade in remaining reserve slowly drops.

Sustaining capital costs for 2021 are estimated at $ 18-23 M, which is in line with 2020 spending of $ 19.1 M. Capital expenditure will be spent primarily on capitalized underground mine development, equipment purchase and rebuilds, and various small capital projects including column flotation cells, on-line stream analyzer, warehouse expansion and exploration.

Technical Report

The scientific and technical information regarding Efemçukuru in this AIF is primarily derived from or based upon the scientific and technical information contained in the technical report titled 'Technical Report, Efemçukuru Gold Mine, Turkey' with an effective date of December 31st, 2019 prepared by David Sutherland, P. Eng, Paul J. Skayman, FAusIMM, Sean McKinley, P. Geo, Imola Götz, P.Eng, and Ertan Uludag, P. Geo, all of whom are 'Qualified Persons' under NI 43-101. The report is available under Eldorado Gold's name on SEDAR and EDGAR.

About the property

Efemçukuru is in Izmir Province near the coast of western Turkey, about 30 km by paved road from the city centre of Izmir, the provincial capital. The site is centered approximately 1.5 km northeast of the village of Efemçukuru (population approximately 640). It sits approximately 580 m to 720 m above sea level in hilly terrain. Vegetation is a

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mixture of mature and newly planted second growth pine trees with sparse undergrowth covering the hillsides.

Economic activity in the area is a mixture of subsistence farming and grazing. We mainly access supplies and services from the city of Izmir. Several paved roads connect the project with other local population centres.

Employees are primarily drawn from the local region.

Power is provided by a dedicated transmission line from the Urla substation approximately 23km away. Mine infrastructure includes administration buildings, a concentrator, a filtration plant, tailings and waste rock impound areas.

Climate

The area has hot and humid summers and cool and rainy winters with limited snowfall. Temperatures range between 30°C in summer and -15°C in winter with an annual average temperature of approximately 17°C. Average annual precipitation is 720mm. The operating season lasts a full 12 months.

Geological setting and MIneralization

The Efemçukuru gold mine, an intermediate sulfidation epithermal vein deposit, is hosted in the center of a broadly NE-SW trending horst known as the Seferihisar Horst, which regionally exposes basement rocks of the Bornova Flysch in the Menderes Massif. The flysch predominantly comprises lower greenschist facies schist with intercalations of mudstone, fine-grained sandstone, limestone and marly sandstone. Bedding dip directions of the flysch sequence across the entire Seferihisar Horst outline a broad, asymmetric NE-trending syncline.

Local geology consists of intermediate sulfidation veins hosted by a low-grade metamorphic sequence of very fine- grained, black to dark grey shales to phyllite and schist that have been locally folded and intruded by rhyolite dikes. Mineralogy of the phyllites is fine-grained quartz, feldspar, muscovite, chlorite and rare biotite. The mineralogy of the schist is similar to the phyllite, comprising strongly deformed quartz, feldspar, chlorite and muscovite. A calc-silicate alteration, locally termed hornfels, occurs in a broadly NW-trending pattern in the center of the deposit area. The alteration commonly occurs as alternating dark green and tan-grey bands within meta-sedimentary rocks. The contact between calc-silicate alteration and phyllite is gradational. Rhyolite occurs throughout as 1 to 5 m-wide NW-striking dikes. Contacts of the rhyolite dikes with the flysch units are usually sharp,

Two major broadly NW-SE striking epithermal vein systems occur at Efemçukuru, namely Kestane Beleni and Kokarpinar, with strike extents of approximately 2 km and 4 km respectively. Both veins cut the rhyolite dikes, calc- silicate alteration and unaltered phyllite and schist. At surface, the veins are up to 5m wide and occur as multi-phase, brecciated, banded crustiform-colloform, and massive quartz-rhodochrosite veins. The individual epithermal veins within these vein systems contain multiple ore shoots with zoned mineral and metal distributions and a complex paragenesis. The 2 km long Kestane Beleni vein hosts the major gold resource and reserve at Efemçukuru and comprises four ore shoots: South Ore Shoot (SOS), Middle Ore Shoot (MOS), North Ore Shoot (NOS) and Kestane Beleni Northwest (KBNW). The Kestane Beleni vein has a distinct mineralogical zonation with the proportions of Mn silicate and carbonate and sulfide vein material varying across the vein system. Mn-rich vein assemblages are most abundant in the upper portions of the SOS, whereas the sulfide content of the MOS and NOS, particularly at depth, is much higher.

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Drilling

The Efemçukuru gold mine has seen numerous diamond drill campaigns since 1992. A total of 961 exploration and resource delineation drillholes, drilled from surface and underground locations and totaling 236,000 m, have been drilled to 2020. Infill drilling programs, designed to increase the geologic confidence in gold grade distribution and mineralization contacts just ahead of mining, generally drill 30,000 m annually from underground stations. These programs also convert indicated resources to measured resources.

The diamond drilling was done with wire line core rigs of HQ size (63.5mm) for exploration and delineation campaigns, and BQ size (36.4mm) for infill programs. Core recovery in the mineralized units was very good, averaging 97%.

Sampling, Analysis and Data Verification

Geological logging of drill core includes collection of lithological, structural, alteration and mineralization information. After logging, each drill hole was photographed. All vein occurrences were sampled with suitable bracket sampling into unmineralized host rock. The drill core samples were either cut with a diamond rock saw (if a delineation hole) or whole core sampled (if an infill hole) at the mine's core logging facility at Gaziemir. The samples were bagged and were sent to the nearby ALS analytical laboratory in Izmir for sample preparation.

Sample preparation comprised:

•Samples were logged into the laboratory tracking system.

•The samples were crushed to 90% passing 2 mm.

•The samples were sub-sampled by riffle splitter until about one kilogram remained.

•The sub-sample was pulverized to 90% passing 75 microns

All equipment was flushed with barren material and blasted with compressed air between each sample preparation procedure. Regular screen tests were done on the crushed and pulverized material to ensure that sample preparation specifications were being met. Standard reference materials (SRM), field duplicates and blanks for Au assays were regularly inserted into the sample stream to monitor precision, possible contamination and accuracy.

All samples were assayed for gold by 30 g fire assay with an AA finish and for multi-element determination using fusion digestion and inductively coupled plasma spectroscopy (ICP) analysis.

Samples that returned assays greater than 10 ppm were re-assayed by fire assay with a gravimetric finish

Assay results were provided to Eldorado in electronic format and as paper certificates. Upon receipt of assay results, values for SRMs and field blanks were tabulated and compared to the established pass-fail criteria as follows:

•Automatic batch failure if the SRM result was greater than the round-robin limit of three standard deviations;

•Automatic batch failure if two consecutive SRM results were greater than two standard deviations on the same side of the mean; and

•Automatic batch failure if the field blank result was over 10 times the Au detection limit.

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If a batch failed, it was re-assayed until it passed. Override allowances were made for barren batches. Batch pass/failure data were tabulated on an ongoing basis, and charts of individual reference material values with respect to round-robin tolerance limits were maintained.

Regular monitoring of the QA/QC results ensured that the assays pass the above-mentioned criteria thus demonstrating that the Efemçukuru assay database is sufficiently accurate and precise for resource estimation.

The drillhole database was periodically reviewed where cross-checks were made between the original assay certificates and downhole survey data and the digital database. Also, the descriptive information (lithology and alteration) was reviewed. Any discrepancies found were corrected and incorporated into the current resource database.

Another form of verification was the reconciliation to production of mined portions of the resource model. Results to date have shown very good agreement between the actual mined and milled production and the predicted production from the long term resource model.

Eldorado therefore concludes that the assay data supporting the Efemçukuru resource estimation are sufficiently accurate and precise for such estimation.

Operations

Efemçukuru is a high-grade underground mine currently mining various ore zones with the Kestane Beleni vein. The ore is mined by both drift & fill (DAF) and longhole open stoping (LHOS) mining methods. Dilution is captured as internal dilution (mining shape) and planning (overbreak). The latter equaled 16%. A mining recovery factor of 96% was also implemented. Both of these factors are defended by regular reconciliation and stope closure exercises. Paste backfill is used as a 'free standing' structure to control stability of walls, dilution, and safety for the LHOS. In the DAF stopes, paste backfill is used as the working floor. Ore is truck hauled to a central ore pass system above the underground crusher before being conveyed to surface via a 380 m belt conveyor. The orepass system provides 3,500 tonne surge capacity for underground production with a further 5,000 tonne capacity in bins on surface. Waste rock is hauled to surface via the South or North Portals.

The ore is processed at the Efemcukuru mill that comprises an underground crushing plant, milling and flotation plant, filtration and paste backfill plant, and water treatment plant, along with ancillary buildings. Gold is generally fine-grained and primarily associated with pyrite and galena. It is recovered in a gold-containing bulk sulphide rich flotation concentrate that is sold to third parties. Major sulfide minerals in the concentrate comprise pyrite, sphalerite and galena. The flotation circuit was enhanced in 2020 with the insertion of two column flotation cells as the third cleaner stage. This addition, completed in Q4 2020, is expected to boost concentrate quality while reducing overall concentrate tonnage, all with negligible gold recovery loss.

The flotation tailings are filtered and either placed back underground as paste fill or placed in a lined dry stack tailings facility.

Infrastructure

All existing infrastructure is adequate for the remaining life of the mine. This includes site access roads, plant site roads, water treatment, supply and distribution systems, sewage collection and disposal systems, diesel fuel storage, power supply and distribution, and ancillary facilities. The ancillary facilities include the process plant

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building, a site laboratory, workshop, warehouse, administration building, mine dry, canteen and a gate house. There are no accommodations or personnel camp of any nature provided on site.

Tailings storage facility

Efemçukuru uses a dry stack flotation tailings storage facility to store approximately 50% of the filtered tailings produced by the operation. The remaining 50% of filtered tailings is used for underground filling purposes in the form of paste backfill mixed with cement. The tailings storage facility has a double liner system with a geosynthetic clay liner and HDPE geomembrane separated by a leak detection layer and a downstream method of construction is used. A rock toe berm is constructed from the mine rock at the toe of the tailings storage facility. The toe berm bottom is lined with single HDPE layer and geotextile while the slopes in contact with tailings are covered with a double liner system.

The facility undergoes routine operation, maintenance and surveillance inspections by the Company, and regular independent inspections and audits from third party consultants and government authorities. Ministry and provincial inspections are conducted on the compliance of works following each stage of construction.

Geopolitical Climate in Turkey

For more information on Geopolitical Climate in Turkey, see section titled 'Risk factors in our business'.

Litigation

Environmental Certificate for Expansion

On April 24, 2013, certain parties filed litigation against the Environmental Certificate for Efemçukuru issued in December 2012 by the Ministry of Environment and Urban Planning for the expansion of the mine from 250 ktpa to 600 ktpa. The case was heard by the 1st Administrative Court in Izmir (Local Court). A request for an immediate injunction was rejected by the court and the appeal of this decision was rejected by the Izmir District Appeals Court. Tüprag was accepted as a co-defendant next to the Ministry of Environment and Urban Planning (Ministry). The court formed an expert committee to review the 600 ktpa Environmental Certificate. On April 16, 2015, the court made a negative decision in the case based on comments in the expert report.

The Ministry together with Tüprag as co-defendant appealed the decision to the 14th Department of the Council of State (CoS) in Ankara with a petition for an immediate injunction of the Izmir Administrative Court decision and a cancellation of the decision. In addition, Tüprag applied to and received on November 17, 2015 from the Ministry a revised 600 ktpa EIA taking into consideration comments in the decision of the Local Court.

On February 25, 2016 the CoS overturned the April 16, 2015 decision of the Local Court and sent the file back to the Izmir Court for reconsideration. The cancellation decision of the CoS re-instated the first 600 ktpa EIA and Efemçukuru continues to operate under these conditions. The Local Court accepted the decision of the CoS and formed a new expert committee. The new expert committee gave an expert report which was positive to the Environmental Certificate for the expansion of the mine and on October 25, 2017 the Local Court made a positive decision in the case affirming such Environmental Certificate. The plaintiffs appealed this decision to the CoS, which on May 24, 2018 cancelled the decision of the Local Court because of an incomplete expert report. The case returned to the Local Court of Izmir, which instructed the experts to prepare a supplementary report to form the basis of a new decision. On March 8, 2019, the experts visited the site and collected samples of soil, water, tailings,

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and waste rock. The experts submitted a supplemental report based on the results of the samples which supported Tüprag's position.

Tüprag received a decision in its favour on September 19, 2019, when the Local Court rejected the request for cancellation of the EIA Approval Decision issued to Tüprag in 2012, based on the results of supplementary expert report.

The plaintiffs appealed the dismissal decision of the Local Court in October 2019. The file was sent to the CoS. On March 3, 2020 the CoS ruled that there is no need to render a decision in this EIA Approval Decision, as this EIA cannot coexist with the Revised EIA Approval Decision which is before the Local Court for judicial examination (see matter below).

Environmental Impact Assessment (EIA)

On December 15, 2015, certain third parties filed litigation against the revised 600 ktpa environmental impact assessment approval decision, dated November 17, 2015 (the Revised EIA Approval Decision) seeking to cancel the Revised EIA Approval Decision. The cases are being heard at the Local Court of Izmir and Tüprag has been accepted as a co-defendant next to the Ministry.

In May 2016, the Local Court canceled the revised EIA on the basis of the February 25, 2016 decision of the CoS to overturn the April 16, 2015 Local Court decision. The court reasoned that two EIAs cannot be in place at the same time and that the conditions for the revision no longer existed following the cancelation of the Izmir's 1st Administrative Court decision by the CoS.

The Ministry, together with Tüprag as a co-defendant appealed the decision to the 14th Department of the CoS in Ankara with a petition for a cancellation of the decision. On May 26, 2016 the CoS overturned the decision of the Local Court and sent the file back for reconsideration.

On November 15, 2017, the Local Court reversed its original decisions, thereby upholding the Revised EIA.

The plaintiffs appealed this Local Court decision to the CoS, which on May 24, 2018 cancelled the decisions of the Local Court in coordination with the decision taken on the Expansion EIA case at the 1st Administrative court of Izmir. The case has returned to the Local Court which decided to wait for the result of the Izmir 1st Administrative Court before rendering a decision in the case.

Tüprag submitted the decision of the İzmir 1st Administrative Court dated September 19, 2019 relating to the Expansion EIA Approval Decision to be added to the case files for the Revised EIA Approval Decision and requested for the dismissal of both cases. The Local Court rejected both cases on October 25,2019. The rejection decisions were appealed by the plaintiffs on 16 December 2019 and 19 December 2019. Both cases were sent to the CoS for appeal review.

On March 10, 2020 the CoS revoked the rejection decisions in the Revised EIA Approval Decision cases by ruling that (i) the Revised EIA Approval Decision is in force and (ii) the Local Court must make a ruling on the cancellation requests after conducting site and expert examinations.

There are currently two active cases related to the Revised EIA, both of which are with the Local Court. In both cases, the plaintiffs seek the cancellation of the Revised EIA Approval Decision. While the cases are proceeding, the Council of State has ruled that the Revised EIA is in force. The Local Court appointed a team of experts to

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submit a report in the case. On 16 October 2020, the team of experts and presiding judge visited the site, both underground and surface. The expert team submitted its report to the Local Court in January 2021.We anticipate a decision within Q1 2021; however, there is no time limit within which the court must provide its decision.

In addition to the litigation brought against Tüprag described in this section titled 'Litigation', Tüprag is, from time to time, subject to and involved in various complaints, claims, investigations, proceedings and legal proceedings arising in the ordinary course of business, including pertaining to licenses, permits, supplies, services, employment and tax. Eldorado Gold and Tüprag cannot reasonably predict the likelihood or outcome of these actions.

For further description of all of our risks, see section titled 'Risk factors in our business'.

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Olympias

Location	Halkidiki Peninsula, northern Greece
Ownership	Hellas Gold Single Member S.A 100% shares issued to an indirectly owned subsidiary of Eldorado
Type of mine	Underground
Metal	Gold, silver, lead, zinc
In situ metals as of September 30, 2020*	Proven and probable mineral reserves: 10.25 M tonnes at 6.83 g/t Au, 125 g/t Ag, 4.2% Pb and 5.2% Zn. Total contained metal is 2.25 M ounces Au, 41.2 M ounces Ag, 426,000 tonnes Pb and 533,000 tonnes Zn. Measured and indicated mineral resources: 13.46 M tonnes at 8.07 g/t Au, 145 g/t Ag, 4.8% Pb and 6.3% Zn. Total contained metal is 3.49 M ounces Au, 62.7 M ounces Ag, 646,000 tonnes Pb and 854,000 tonnes Zn. Inferred mineral resources: 2.03 M tonnes at 8.60 g/t Au, 188 g/t Ag, 6.2% Pb and 7.3% Zn. Total contained metal is 562,000 ounces Au, 12.3 M ounces Ag, 126,000 tonnes Pb and 148,000 tonnes Zn.
Average annual production metals**	Averaging 113,000 ounces Au, 2.1 M ounces Ag, 21,000 tonnes Pb, 27,000 tonnes Zn per year based on current proven and probable reserves.
Expected mine life**	20 years, based on proven and probable mineral reserves.
Workforce	815 (543 employees and 272 contractors), as at December 31, 2020

* Mineral reserves are included in the total of mineral resources.

** Based on current proven and probable mineral reserves.

History

Historic times	Bulk of ores at Olympias above water table were extracted by 300 BC.
1933	Shaft sunk to 74m depth with some drifting.
1954	Owners commenced exploration; thin, discontinuous sulphide lenses encountered (and many ancient workings).
1965-66	Further drilling intersected 10m of lead-zinc mineralization 20m below the 1933 shaft.
1970	Ownership transferred to Hellenic Fertilizer Company; ramp was started and production commenced in West Orebody.
1974-84	Mine was developed to mine lead and zinc. Shaft was sunk to the -312m level; high grade mineralization of East orebody intersected; highly profitable mining using sub-level caving; eventual transition to less profitable drift-and-fill mining due to excessive dilution, ground subsidence and water problems.
1991	Hellenic Fertilizer Company went into receivership; mine continued production under subsidy from Greek government.
1995	Ownership transferred to TVX Gold Inc. (TVX); production suspended to allow for drilling to define mineral resources.
1998-99	TVX completed drilling campaign (760 holes, 91,319m) and issued mineral resource estimation; initial feasibility study completed.
2004	Aktor acquired mining concessions holding 317km2, including the Olympias and Skouries, deposits together with Stratoni (the Kassandra Mines) through its subsidiary Hellas Gold. The Hellas Gold acquisition of the Kassandra Mines was ratified by parliament and passed into law in January 2004 (National Law no. 3220/2004). European Goldfields acquired its initial ownership percentage interest in Hellas Gold from Aktor through its wholly owned subsidiary European Goldfields Mining (Netherlands) B.V.
2007	European Goldfields increased share ownership of Hellas Gold to 95% (with 5% held by Aktor).
2011	EIS approved by Greek government.

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2012	Eldorado acquired the project via the acquisition of European Goldfields. Commenced tailings re-treatment and rehabilitation of the underground mine.
2015	Development of Phase II design to handle underground ore at a throughput of 400,000 tpa to produce lead/silver, zinc and gold concentrate. Suspended operations at the Kassandra Mines for 6 weeks due to permitting issues with the government.
2016	Completion of Phase I tails reprocessing and retool plant to begin Phase II processing of new ore from underground. Continuation of new development in the underground. Initial scoping study of Phase III commenced in 2016.
2017	Phase II processing plant commissioned and commenced treating fresh ore from the redeveloped Olympias underground mine. Construction of the paste backfill plant suspended due to delay in receiving the electromechanical installation permit. Alternative backfill strategy implemented to facilitate safe, efficient underground mining. Construction of paste backfill plant resumed in Q4 following receipt of the delayed permits. Declared commercial production at the end of Q4 2017.
2018	Construction of the Past Backfill Plant completed in Q2, with the Plant commissioned and operational in Q3 2018. Mine production capabilities reached 430,000 tpa during the year.
2019	Ongoing Phase II mine development awarded to an international contractor. Plant ROM feed is complemented by historic tailings.
2020	Worked on the operating license renewal to 460ktpa. Achieved target of 444 ktpa processed tonnes.

Licenses, permits, royalties and taxes

Mining Concessions	Two mining concessions (F13, F14) covering 47.27 km2, granted until March 6, 2026; can be extended twice for durations of 25 years each. A request for a 25-year renewal of their expiration was submitted on May 15, 2020.

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Permits

In July 2011, the Ministry of Environment (MOE) formally approved the EIS submitted by Hellas Gold for the three Kassandra Mines mine sites, being Olympias, Skouries and Stratoni, which involves an area of 264 km2, in northeastern Halkidiki (Macedonia Region). The EIS was submitted by Hellas Gold in August 2010 and approved in July 2011. This EIS that covers all environmental matters for the Kassandra Mines was expected to expire in July, 2021. However, due to the new environmental law (4685/2020), it will be extended for 5 years and then another 4 years because of our ISO certificated Environmental Management System. This means it will now expire in 2030, provided all approvals from the MOE are received. For production to commence, according to the mining law a submission of a technical study is required. This was submitted and in early 2012 the technical study was approved by the MOE. The installation permit for the Phase I process plant for the processing of the old arsenopyrite tailings, was issued on September 24, 2012 and the relevant operation permit was issued on December 19, 2012, at which time the production of phase I commenced. In parallel, as required by the technical study approval terms, HG submitted a specific technical study for the Kokkinolakkas Tailings Management Facility (TMF), which was approved by the MOE on December 20, 2013. On December 18, 2015, as required by the approval terms, Hellas Gold submitted a specific geotechnical study for the TMF, which was incorporated in the relevant TMF technical study for the Kokkinolakkas TMF. For electromechanical equipment installation of the Kokkinolakkas TMF, after the relevant application, an installation permit was granted by the MOE on September 02, 2016, which was modified once on September 13, 2017 (giving to Hellas Gold the right for specific tailings disposal in already constructed sub areas inside the TMF during the construction period) and was extended 3 times on September 1 2017, March 06, 2018 and August 30, 2018. A formal electronic notification for the operating of the TMF took place on December 28, 2018. The installation permit for the Phase II process plant (processing of mined ore by Olympias underground mine up to 400,000 tpa), was issued on March 22, 2016 and extended once on March 23, 2017. Installation work was completed in May 2017 at which time commissioning and trial production commenced. The Company received the operating permit for the Phase II flotation plant in September 2017, allowing commencement of commercial operations. The Olympias technical study updated by the MoE approval decision on August 04, 2020 incorporating the updated techno economic study for the flotation plant upgrading to treat up to 473.000 tpa. According to this decision, a new notification for operation of the flotation plant, took place on August 8, 2020. A compliance file of the EIA regarding the 'closure of the old Olympias Mine including paste plant' was submitted by March 15, 2016 and approved by the MoE by October 12, 2016 and both the relevant complementary technical study and the installation permit for the paste plant were approved by the MOE on September 15, 2017. This allowed the installation of the paste plant for placing paste fill underground. A formal electronic notification for the installation of the paste plant, took place on September 17, 2018. Also a specific technical study for the 'new services buildings' was approved by the MOE on September 03, 2019. Several installation and operation permits (or notifications), have been issued for the installation of several electromechanical equipment plants auxiliary to the mine. Specifically for the underground facilities, an installation permit was granted on March 24, 2016. The installation of the underground workshop and other facilities is currently under construction. For the hydraulic backfill plant, an installation permit was granted on March 15, 2016 and after the construction completion, an operation permit was granted by MOE, on March 14, 2017. Also for the 'surface facilities of the Olympias mine', an installation permit was granted on May 22, 2017 and after the construction completion, a formal electronic notification took place on July 04, 2019. All these installation permits were incorporated in the Olympias technical study by the MoE approval decision on September 09, 2019 in accordance with the new mining law.

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Permits (continued)	A specific technical study for the 'new flotation plant in Madem Lakkos area' concerning phase III of Olympias was approved by the MOE on August 09, 2018, after a significant delay and in accordance to the Supreme Court positive decision. All equipment in Olympias were installed inside buildings that were permitted before Eldorado acquired the project Hellas Gold has provided a €50M Letter of Guarantee to the MOE as security for the due and proper performance of rehabilitation works in relation to the mining and metallurgical facilities of the Kassandra Mines project and the removal, cleaning and rehabilitation of the old disturbed areas from the historic mining activity in the wider area of the project. In specific, with regard to the Kokkinolakkas TMF operation, Hellas Gold has provided to the MOE an additional €7,50M Letter of Guarantee according to the terms and conditions of the EIA.
Royalties and Taxes	Based on current Greek legislation, royalties are applicable on active mining titles. The royalty is calculated on a sliding scale tied to international gold and base metal prices and $/€ exchange rates. At a range of $ 1,757-1,932 / oz Au, $ 11.7-20.5 / oz Ag, $ 1,639-2,107 / tonne Pb and $ 2,108-2,575 / tonne Zn and an exchange rate of € 1.125: US$1, Hellas Gold would pay a royalty of approximately 4.0% on Au revenues, 1.5% on Ag revenues, 0.5% on Pb revenues and 1.0% on Zn revenues. Based on the new Investment Agreement that was ratified by the Greek Parliament in March 2021, Hellas Gold will commence payment of an additional royalty, which is payable at the same time as the above mentioned royalty is paid in respect of the relevant mineral. This additional royalty will be an extra 10% of the amount payable under the existing royalty and will be calculated based on contained metal and not on payable ounces. The corporate income tax rate is set to 24%.

Costs and revenue

Production, cash operating cost per ounce, and sustaining capital for 2020 and forecasts for 2021 are as follows:

2020	2021 Forecast*
Production**	58,423 oz	55,000 - 65,000 oz
Cash Operating Cost per ounce	$ 1,078	$ 775-825
Sustaining Capital****	$ 20.2 M	$ 38 - 43 M

* We made certain assumptions when these forecasts were developed and actual results and events may be significantly different from what we currently expect due to the risks associated with our business. Please see 'Cautionary statement regarding forward-looking statements' and 'Risk factors in our business' for a comprehensive listing of risk factors.

** Payable gold recovered in concentrate

*** See 'About our business - How we measure our costs' for information on how sustaining capital is defined.

Cash operating cost consists of mining, process and site G&A costs. The following table outlines these costs for 2020.

	2020 Actual Costs (per tonne treated)
Mining	$ 98.57
Process	$ 52.80
G&A	$ 44.98
Other*	($53.44)
Total	142.91

* Other includes items that are not included directly in any of the other lines but are included in cash operating costs. This includes items such as transport and refining, inventory change and any other metal credits.

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In 2021, Olympias is expected to mine over 443,000 tonnes of ore from underground at an average grade of 7.3 grams per tonne gold, 104 grams per tonne silver, 3% lead and 4% zinc. Production is expected to be 55,000-65,000 ounces of gold, 1.1 million to 1.2 million ounces of silver, 11,000 to 15,000 tonnes of lead and 11,500-12,000 tonnes of zinc. Cash operating costs net of by-products are expected to decrease to $775 to $825 per ounce of gold sold.

Sustaining capital expenditures are expected to be $ 38 - 43 M primarily on underground mine development and the second phase of tailings management facility construction.

Growth capital expenditures are expected to be $ 10-15 M include process plant expansion and contractor development to support planned ramp-up to 650,000tonnes per year.

Olympias is expected to produce 55,000-65,000 ounces in 2021, 55,000-60,000 ounces in 2022, 65,000-70,000 ounces in 2023, 80,000-90,000 ounces in 2024 and 90,000 to 100,000 ounces in 2025 as the planned ramp-up to 650,000 tonnes per year is completed.

Going forward, the Company expects that blending strategies will reduce the variability of ore delivered to the mill, allowing better recoveries and concentrate quality. The paste backfill plant has been operating efficiently and is allowing for consistent backfilling of mined voids. Mining performance is expected to improve as a result of an enhanced ore deposit model based on infill drilling. Cost reduction initiatives in both the mining operations and the process plant are ongoing with high-cost consumables and operational inefficiencies being targeted.

Technical Report

The scientific and technical information regarding Olympias in this AIF is primarily derived from or based upon the scientific and technical information contained in a technical report prepared by Eldorado titled 'Technical Report, Olympias Mine, Greece', with an effective date of December 31, 2019. The report was prepared by the following Qualified Persons as defined by NI 43-101: David Sutherland, P.Eng., Ertan Uludag, P. Geo., Colm Keogh, P. Eng., Paul Skayman, FAusIMM, and Sean McKinley, P.Geo, all five of whom are employees of Eldorado Gold, and are all 'Qualified Persons' under NI 43-101, and is available on SEDAR and EDGAR.

About the property

Olympias is located in the Halkidiki peninsula, of the Central Macedonia Province in Northern Greece. Olympias is within a group of granted mining and exploration concessions covering 267 km2, approximately 100 km east of Thessaloniki. The area is centered on coordinates 474000E and 4488000N of the Hellenic Geodetic Reference System HGRS '80, Ellipsoid GRS80 (approximately latitude 40°36'E and longitude 23°50'N). It is readily accessible by road; the road network in the area is among the best in Northern Greece and a major highway has been constructed extending east from Thessaloniki to 15km north of the property. Olympias lies 9km north-northwest of the Stratoni port and loading facility, on a paved road along the coast.

The area is wooded with oak, beech and pine being the principal species, while inland there are vineyards and farmlands. The main farming products are grapes, honey and olives.

Climate

The Halkidiki Peninsula climate is generally mild with limited rainfall. However, during the winter months, significant rainfall can occur over relatively short periods and localized flash flooding has been observed. Over 300 days or

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around 3,000 hours of sunshine are recorded on average annually. Average temperatures fluctuate little during the year. The lowest temperatures occur during December to February ranging between 3.5°C to 19°C, while the highest temperatures occur during summer months and range between 23°C and 34°C. Temperatures below 0°C are limited to the mountainous areas. Operations can continue year round.

Exploration

Since 2018, there has been ongoing exploration work at Olympias with step out drilling from known orebodies, mapping alteration footprints, interpreting structural data and identifying vectors to mineralization. A number of smaller mapping projects were also conducted aiming to construct a camp-scale map of Olympias incorporating satellite targets. The step-out drilling program that commenced in 2018 is targeting high Au grade mineralization 80-100 m from known orebodies that could be incorporated into mid-term mine planning. This drilling is also testing hypothesized controls on mineralization. To date, approximately 12,000 m have been drilled around the East and West ore zones in this step-out program.

Geological setting and Mineralization

Olympias is a gold-rich polymetallic sulphide replacement-style deposit formed within strongly deformed metamorphic rocks of the Paleozoic Kerdylia Formation of the Serbo-Macedonian Massif. The orebodies are hosted by marble interlayered within a sequence of biotite-gneiss, amphibolite and orthogneiss. The deposit consists of multiple stratabound orebodies that overall plunge shallowly to the southeast for over 1.8 km, subparallel to the orientation of fold hinges and a locally developed intersection lineation.

The Olympias deposit massive sulphide lenses are grouped into three major spatial domains: East Zone, West Zone and Flats Zone. Two smaller sub-zones, the Remnants and North zones, are considered as part of the West Zone for the purpose of resource estimation. The East Zone ore lenses occur dominantly in the footwall to the steeply northeast- dipping East fault, hosted by marble at or below the contact with overlying gneiss. The ore lenses dip shallow to moderately to the northeast with individual thicknesses ranging up to 10 m and widths up to 130 m. The West Zone ore bodies occur along and adjacent to the Kassandra fault and have a steep (~ 60°) northeast dip that shallows at depth approaching the Flats zone. The West Zone has an east-west strike extent of ~ 1.2 km, with individual lenses up to 25 m thick with a down dip extent up to 200 m. The Flats Zone extends eastward from the West Zone and dips shallowly to the northeast; however locally lenses of the Flats Zone extend westward into the footwall of the Kassandra fault, below the West Zone. The Flats Zone has an east-west strike extent of over 1 km. Individual ore lenses are up to 15 m thick, although more commonly range from 3 to 10m thick, and are tens of metres to up to 100 m wide.

Sulphide minerals in the Olympias deposit occur in massive and mineralogically banded lenses dominated by variable amounts of coarse-grained sphalerite, galena, pyrite, arsenopyrite, chalcopyrite and boulangerite. Ag and Au occur primarily in solid solution within their respective host minerals; Ag in galena and Au in both arsenopyrite and pyrite.

Mine nomenclature classifies the mineralization into eight ore types. Ore types 1 to 3 are base metal and pyrite dominant, ore types 6 and 7 are arsenopyrite-rich and silica bearing, ore type 8 is manganese rich and ore types 4 and 5 consist of sub-economic pyritic wall rock alteration. Ore types 1, 2 and 3 are gradational and reflect end-members of galena sphalerite dominant (ore type 1) to pyrite dominant (ore type 2) to transitional mixed galena-

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sphalerite-pyrite (ore type 3). Arsenopyrite is common in all three ore types but is not the dominant sulphide. These three ore types typically occur as massive to banded sulphide zones with medium to coarse grained sphaleritegalenapyrite-arsenopyrite and calcite gangue. Ore types 1 to 3 are dominant in the Flats Zone. Ore type 7 is arsenopyriterich and has the highest gold content. The mineralization is typically siliceous with massive to banded sulphide dominated by blocky to acicular arsenopyrite with lesser pyrite, galena and sphalerite. Ore type 7 is locally gradational to ore type 3, and banded zones commonly comprise intergrown ore types 1 to 3 and 7. Ore type 7 is dominant in the East Zone. Ore type 6 is a paragenetically younger quartz-rich sulphide assemblage that locally overprints the early replacement massive sulphide ore horizons. Ore type 6 can vary from banded siliceous zones to extensive intervals of grey siliceous matrix breccia that contains angular altered wallrock fragments. These quartz-rich sulphide bodies consist of interlocking, euhedral and growth-zoned quartz accompanied by interstitial arsenopyrite and boulangerite with subordinate pyrite, galena and sphalerite. The breccia matrix consists of dark gray chalcedonic quartz containing disseminated, euhedral pyrite, fibrous boulangerite and bladed arsenopyrite. In places ore type 6 grades into ore type 7, and commonly these quartz- rich ore types are surrounded by lower grade quartz-rhodochrosite alteration of the marble (ore type 8).

Drilling

Diamond drillholes are the sole source of grade data for the Olympias deposit. Data generated prior to the drilling by TVX (prior to 1996) was not utilized for mineral resource estimation purposes, as there is no means of validating those data. The previous operator, TVX, drilled 764 drillholes for a total of 93,246 m. Eldorado has drilled 1,409 drillholes for a total of 147,017 m since 2014, almost all from underground stations. The average hole depth since 2014 has been around 100 m. Fans of drillholes are designed to maximize good intersection angles to the mineralized zones. The mine geology team supervises the rigs and the drilling contractors.

Drillers place the core into sturdy, locally made, wooden core boxes. The driller keeps track of the drilling depth and places wooden marker blocks, later nailed in place, at the end of each run to indicate the depth from the collar. Core boxes are clearly labelled. The underground core is delivered to the core shed on the mine site, and is logged in a secure area. The core is logged in detail on tablet computers and then uploaded into an acQuire database. Data collected includes lithology, alteration, mineralization (including ore types), RQD, core recovery, and other geotechnical factors for input into the Q rating system. Core recoveries are recorded in the geotechnical logs for all drillholes. The overall average recovery is 88.6%, which is considered reasonable. Core photos are routinely taken both on wet and dry core, using a camera stand to ensure consistent photographs.

Mine surveyors set out the location of drill collars prior to the setup of the drill. A survey is taken at the actual collar once the drill is set up. Downhole surveys are also routinely taken using multishot instruments, either a Reflex GyroTM or a Devico Deviflex. Calibration is done annually.

Sampling, Analysis and Data Verification

The sampling interval through the ore zone was 1 m, except when lithological changes occurred. The sampling intervals within the drill core were adjusted so that different mineralization types or lithologies are sampled separately. In general, 5 m to 10 m of waste into the hanging wall and footwall were also sampled using two metre sample intervals.

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Core cutting and sampling was done on site at Olympias. The half-core samples were placed in labelled plastic bags and sent for preparation and the remaining half core was stored in the core storage facilities of Hellas Gold in Stratoni. The samples were sent to the ALS facility in Romania where they were prepared for assaying.

Sample preparation comprised:

•The entire sample crushed to 90% minus 3 mm (or 80% minus 2 mm).

• A 1 kg subsample was riffle split from the crushed, minus 3 mm sample and pulverized to 90% minus 75 µm (200 mesh).

• A 200 g subsample was split off by taking multiple scoops from the pulverized 75 μm sample.

•The 200 g subsample was placed in a kraft paper envelope, sealed with a folded wire or glued top. The rest of the pulverized sample was stored in plastic bags for return to Olympias.

•All equipment was flushed with barren material and blasted with compressed air between each sample preparation procedure. Regular screen tests were done on the crushed and pulverized material to ensure that sample preparation specifications were being met.

All samples were assayed for gold by 30 g fire assay with an AAS finish, with Au values above 10 ppm determined by a gravimetric finish. Multi-element determination was carried out by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) analysis and / or Inductively Coupled Plasma Emission Spectroscopy (ICP-ES) analysis.

Quality Control

Assay results were provided to Eldorado in electronic format and as paper certificates. The QA/QC procedure included inserting either a CRM, blank and duplicate into the samples stream every 10th sample. Upon receipt of assay results, values for Certified Reference Materials (CRMs) and field blanks were tabulated and compared to the established CRM pass-fail criteria:

•Automatic batch failure if the CRM result was greater than the round-robin limit of three standard deviations.

•Automatic batch failure if two consecutive CRM results were greater than two standard deviations on the same side of the mean.

•Automatic batch failure for each element if the field blank or analytical blanks were over the respective threshold grades.

If a batch failed, it was re-assayed until it passed. Override allowances were made for barren batches. Batch pass/ failure data were tabulated on an ongoing basis, and charts of individual reference material values with respect to round-robin tolerance limits were maintained.

In Eldorado's opinion, the sampling, sample preparation, security, and analytical procedures, as demonstrated by the QA/QC results, show that the Olympias mine's assay database, in particular for data since 2017, is sufficiently accurate and precise for resource estimation.

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Data Verification

Eldorado made checks of a selection of the original laboratory assay certificates against the database used for estimation. As a result of these checks, we believe that data supporting the Olympias resource work are sufficiently free of error and adequate for resource estimation.

An important measure of performance at any producing mine is reconciliation of the block model to the final mill production figures, adjusted for stockpiles as necessary. The reconciliation at Olympias is detailed and thorough. It is currently providing a quarterly snapshot and demonstrating that the block model, and thus the mineral resources, are valid and robust. This validates the data underpinning the model and is, by association, a good verification of the work done.

Eldorado therefore concludes that the data supporting the Olympias resource work are adequate and verified.

Environment

The Olympias project is covered by an EIS that includes the three mine sites of Hellas Gold known as the Kassandra Mines, involving an area of 26,400 ha, in northeastern Halkidiki (Macedonia Region).

The MOE formally approved the EIS for the Mining and Metallurgical Installations of the overall Kassandra Mines project, including:

•Continuation of operations at the Mavres Petres deposit of the Stratoni mine;

•Development, mining, and processing of ore at the Olympias Mine;

•Metallurgical treatment of concentrate of Olympias and Skouries mines in the Stratoni valley;

•Development of the Skouries asset; mining facilities, new beneficiation plant and tailings facilities; and

•Expansion of the port facilities at Stratoni in service of the above projects' operations

ENVECO S.A., Environmental Protection, Management and Economy S.A., under Hellas Gold's management, has authored the full EIS which was prepared in accordance with the legislation, standards and directives required by the Greek and European Community legislation in force, and principally:

•Law 1650/86 - 'The Protection of the Environment from Projects and Activities', as amended by Law 3010/2002;

•Law 998/79 (OGG 289/29-12-1979) on the Protection of forests and in general forested areas of the Country; and

•Law 3220/18.01.2004 (OGG 15A/2004) on the validation of the Kassandra Mines transfer to Hellas Gold.

The EIS was submitted by Hellas Gold in August 2010 and was approved in July 2011. This EIS covers all environmental matters for the Kassandra Mines.

For production to commence, the MOE required the submission of a technical study. A study was submitted to the MOE and approved in early 2012. The installation permit for what was termed the Phase II process plant was issued on 22 March 2016. Installation work was completed in May 2017, at which time commissioning and trial production commenced. The Company received the operating permit for the Phase II plant in September 2017, allowing commencement of commercial production operations. In September 2017, the Company also received an

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extension of the installation permit and an interim operating permit for the Kokkinolakkas tailings management facility (TMF), as well as the delayed installation permit for the paste backfill plant.

In February 2021, the Company announced its wholly-owned subsidiary, Hellas Gold S.A. entered into an Investment Agreement (the 'Investment Agreement') with the Hellenic Republic to govern the further development, construction and operation of the Skouries, Olympias and Stratoni mines and facilities in northern Greece (collectively the 'Kassandra Mines'). The Investment Agreement amends the 2003 Transfer Agreement between Hellas Gold S.A. and the Hellenic Republic (the 'Transfer Agreement'), and provides a modernised legal and financial framework to allow for the advancement of Eldorado's investment in the Kassandra Mines. The Investment Agreement was subsequently ratified by the Hellenic Republic and the amendments to the Transfer Agreement became legally effective on March 23, 2021. As a result and since modifications to the initial investment plan have been made, the above mentioned approved existing EIS will have to be eventually modified to be aligned with the amended Investment Agreement.

Operations

The Olympias Mine is a 100% underground (UG) mining operation extracting ore from East, West, Flats, and Remnants zones. In 2021, mining will concentrate on the West and East zones. Mining is currently at a rate of 430 ktpa ROM ore. There is a production increase culminating in a steady-state rate of 650 ktpa by 2023. In order to achieve the planned higher production, the Company is taking steps to improve equipment availability / utilization and worker productivity. There are also further capital requirements to allow the process plant to treat 650,000 tpa.

Mining at Olympias will be a combination of drift and fill (DAF) and longhole open stoping (LHOS). LHOS will be confined to areas where geometry and ground conditions support the use of this more productive method. LHOS excavations will be limited to maximum dimensions of 10 m wide and 30 m high. The maximum length varies depending on the height and average rock quality. Blind uppers will be used for drill and blast with no top accesses to minimize ore development requirements. DAF mining utilizes the overhand mining method. Stopes are accessed on the foot wall side from the main ramp starting at the bottom of each 20 m high stoping block. Each lift is mined 5 m high, with each panel limited to 5 m wide.

Ground support is a combination of shotcrete, mesh, split sets and swellex bolts of varying lengths. All mined out areas are backfilled either with paste fill or cemented aggregate fill (CAF). The paste fill system has been designed to produce 42 m3/hr of paste, which will meet all future backfill requirements at 650 ktpa production with 70% utilization. CAF can be delivered to stopes by truck and pushed into place with loaders. Paste is delivered with positive displacement pumps via drill holes and pipes.

There are two declines currently in use, one accessing the West Zone down to the Flats Zone and one accessing the East Zone down to the Flats Zone. There are multiple cross-over drifts between the two declines. Both declines are currently being extended into the Flats Zone and to the bottom of the mine.

Both ore and waste are hauled to surface utilizing 40-tonne haul trucks on the existing and expanding declines. This will continue to be the case after the production increase to a steady-state value of 650 ktpa.

There are currently 23 large pieces of mobile mining equipment on site: four jumbos, two bolters, five trucks, six loaders, four transmixers and two shotcrete sprayers. To achieve the production increase to 650 ktpa, funding has

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been allocated to increase this fleet number to 35. The increase will consist of two jumbos, two bolters, two longhole drills, three trucks, and three loaders.

The ventilation system consists of a single exhaust raise with fan. Air intake is via the two declines, the shaft and the old workings. Two means of egress are provided by the two declines. Current flow is 265 m3/s; this will increase to 420 m3/s for the 650 ktpa production rate.

Currently packaged explosives are being used for all blasting. There are no active magazines on site and explosives are brought to site daily by the supplier. The use of bulk explosives is being investigated as an opportunity. The construction of a new underground magazine is planned for 2021. Steady-state full production explosives consumption is estimated at 45 tonnes per month.

As an operating mine, infrastructure is well developed with existing process water, compressed air, electrical distribution, and dewatering systems. For the 650 ktpa expansion, a new main substation, main dewatering facilities, underground workshop, grout delivery line and other ancillary facilities are required. Some of these items are beneficial for the current project and the construction of these facilities is currently in progress.

The Olympias lead-zinc-gold-silver process plant, commissioned in late 2017, is capable of processing 460 ktpa of ore. The process facility consists of comminution, flotation and filtering to produce three saleable concentrates: lead / silver (lead), zinc and arsenopyrite / pyrite gold (gold). All concentrates are sold to worldwide markets. Tailings are used for underground backfill via the on-surface paste plant. Any tailings not used for underground mine backfill are filtered and trucked from the Olympias processing facility to the Kokkinolakkas tailings management facility (TMF) over public roads. The expansion Project involves upgrading of the existing Olympias process plant to handle a mine feed rate of 650 ktpa of ore, and upgrades to the port facilities at Stratoni. Studies are currently underway to extract more value from the gold concentrate that is currently being sold to traders and smelters around the world. If a viable extraction method is developed, then construction of a new metallurgical facility would follow.

•The current process facility incorporates the following unit operations:

•Three-stage crushing to produce 80% material passing 13 mm ore.

•Ore storage between crushing and grinding in a fine ore bin with a 1,155 t live capacity.

•Single-stage ball milling in closed circuit with hydrocyclones to produce 80% material passing 120 µm.

•Flash flotation to remove high grade lead from the recirculating load.

•Lead flotation employing the following circuits:

◦Roughing and scavenging

◦Regrind of flash flotation and rougher / scavenger concentrate to 80% passing 45 µm size.

◦Three stages of cleaning and one stage of cleaner scavenging (in open circuit).

•Zinc flotation employing the following circuits:

◦Roughing and scavenging.

◦Regrind of rougher / scavenger concentrate to 80% passing 15 µm size of rougher / scavenger concentrate.

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◦Three stages of cleaning and one stage of cleaner scavenging (in open circuit).

•Gold-pyrite flotation utilizing roughing and scavenging and a single stage of cleaning.

•Concentrate thickening, filtration, packaging, and storage prior to dispatch from the mine site by road.

•Tailings thickening and filtration prior to direct or reclaim addition to a cemented backfill plant.

•Tailings paste backfill.

•Reagent mixing, storage and distribution.

•Water and air services.

Infrastructure

As an operating mine, current infrastructure is robust and complete. The mine has access to the main highway system in Greece via paved roads to the mine site. Local services are provided via the towns of Olympiada and Stratoni, with additional services available through Thessaloniki.

Lead and Zinc concentrate is shipped via the port facility at Stratoni (owned by Hellas Gold). Arsenopyrite concentrates are shipped via Thessaloniki. There is a plan in place to rehabilitate and upgrade the Stratoni port facility over the period from 2020 to 2023; this will allow for the shipping most ofthe produced concentrates by bulk out of Stratoni with the associated cost savings.

Water for the mine is obtained from underground dewatering, after treatment. Excess water from underground is discharged into the Mavrolakkas creek after treatment and settling to meet discharge standards. Currently, UG pumping capacity to handle 400 m3/hr is available; this is being increased to 1,300 m3/hr, which will be sufficient for the mine life. Service water is supplied via a local borehole in the regional aquifer.

Waste rock can be either recycled underground for fill or is disposed of in the existing waste disposal facility. Tailings not used for pastefill are dewatered to 13% moisture content and transported by truck to the new tailings management facility at Kokkinolakkas near the Stratoni facilities, about 23 km by public road from the mine.

Existing surface facilities consist of a surface workshop, administration building, dry, shaft, and fuel storage (60,000 litres capacity). The workshop and fuel storage will be adequate for the production increase. The shaft is used for inspection of a legacy pump station only and there are no plans to rehabilitate the shaft further. Construction of a new geology preparation laboratory and technical services building, and expansion to the existing administration building are to be completed as part of the expansion.

Current power to site consists of a 20 kV 10 MVA pole line from the medium voltage grid. To facilitate the production increase, a new pole line at 150 kV 25 MVA, along with a new substation, will be constructed over the years 2020 and 2021. Backup power consists of 4,920 kW of diesel generation in multiple distributed generators. An additional 2,500 kW of generated power will be added for the production increase.

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Tailings storage facility

Olympias uses a dry stack flotation tailings storage facility located in the Kokkinolakkas valley. The facility is lined and features both an upstream and downstream embankment. The upstream embankment is of axial (centerline) construction using rockfill with a clay core. The downstream embankment is of downstream construction using rockfill. Tailings deposition is carried out in compacted layers over a 4-layer impermeable liner.

A project management team has been assigned for all aspects of tailings management, including overseeing the geotechnical and environmental monitoring program and conducting daily inspections and audits. External audits are regularly conducted by an independent Environmental Terms Monitoring Committee and various government inspectorates.

Geopolitical Climate in Greece

For more information on Geopolitical Climate in Greece, see section 'Risk factors in our business'.

Litigation

The litigation described below affects all of the Kassandra Mines.

Litigation regarding the technical authorization of the Madem Lakkos Metallurgical Plant and the Madem Lakkos Flotation Plant

In April 2015, the MOE returned the technical files submitted by Hellas Gold for the metallurgy plant at Madem Lakkos and the new flotation plant at Madem Lakkos and did not to grant approval. Hellas Gold immediately filed lawsuits against the MOE decision, and the Council of State ('COS' or 'Court') issued decisions 3191/2015 and 221/2016 which held illegal MOE's return of the technical files. The COS has remanded both cases back to MOE to comply with the judgments and issue the permits. On November 9, 2017, Hellas Gold applied to the COS seeking an order that the MOE comply Judgment No. 221/2016 regarding the new flotation plant at Madem Lakkos. Upon this request, the COS issued ruling 11/2018, obliging the MOE to comply and the technical permit for the new flotation plant was finally granted in August 2018.

Following COS decision 3191/2015, Hellas Gold requested the MOE comply and issue the technical permit for the planned metallurgical plant at Madem Lakkos in the Stratoni Valley. However, on July 5, 2016, the MOE returned for correction and resubmission the technical study to Hellas Gold. On September 9, 2016, a repeal of the July 5, 2016 return was requested from MOE. On November 2, 2016, the MOE affirmed the earlier return of the related permit. On December 28, 2016, Hellas Gold filed a petition before the COS for the annulment of both decisions of the MOE refusing to approve the technical study for the metallurgy plant at Madem Lakkos. A hearing date had been initially scheduled for March 21, 2018 and was subsequently rescheduled by the Court for December 5, 2018, and then rescheduled for February 6, 2019 and May 15, 2019. The case was finally heard by the Court on May 15, 2019. On February 12, 2020 the Court issued its decision 223/2020, which partially accepted Hellas Gold's petition on most of the grounds of its appeal. However, on two grounds: (1) recovery rate of copper, gold and silver, and (2) the handling of off-gases, the Court considered the data inadequate and it ruled that Hellas Gold should update the Technical Study on those two points in cooperation with the MOE, and re- submit it to the MOE for approval. Under the Investment Agreement, Hellas Gold is obliged to evaluate metallurgical alternatives within the next two years, and will prepare technical studies required in respect of alternative approved by the Greek Government

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Installation permit

On November 10, 2017 third parties initiated an Application for Annulment before the COS to cancel an amended installation permit pertaining to the Kokkinolakkas Disposal Facility and an operating permit pertaining to the flotation plant, both in respect of the Olympias project, granted by the MOE to Hellas Gold. The oral hearing of the case before the COS has been scheduled for November 3, 2021.

Application for Payment

In the third quarter of 2018, Hellas Gold filed an application for payment with the Greek State requesting payment of approximately € 750 million for damages suffered arising from delays in the issuance of permits for the Skouries project. In the fourth quarter of 2018, Hellas Gold then filed a Supplemental Application for Payment with the Greek State, to provide the Greek State with further detail on each delay that the Company incurred and to supplement its claims amounts to approximately €850 million The Supplemental Application for Payment is a non-judicial request for payment and does not initiate legal proceedings.

Among other things, the Investment Agreement with the Hellenic Republic includes a provision conditionally settling these claims upon the Greek Government providing certain approvals and decrees in accordance with the Investment Agreement.

In addition to the litigation brought against Hellas Gold described in this section titled 'Hellas Gold Litigation', Hellas Gold is, from time to time, subject to and involved in various complaints, claims, investigations, proceedings and legal proceedings arising in the ordinary course of business, including pertaining to licenses, permits, supplies, services, employment and tax. Eldorado Gold and Hellas Gold cannot reasonably predict the likelihood or outcome of these actions.

For further description of all of our risks, see section titled 'Risk factors in our business'.

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Skouries

Location	Halkidiki Peninsula, northern Greece
Ownership	Hellas Gold Single Member S.A 100% shares issued to an indirectly owned subsidiary of Eldorado
Type of mine	Open pit, underground
Metal	Gold, copper
In situ metal as of September 30, 2020*	Proven and probable mineral reserves: 157.7 M tonnes at 0.74 g/t Au and 0.49% Cu. Total contained metal is 3.77 M ounces Au and 779,000 tonnes Cu. Measured and indicated mineral resource: 240.0 M tonnes at 0.65 g/t Au and 0.47% Cu. Total contained metal is 5.03 M ounces Au and 1,118,000 tonnes Cu. Inferred mineral resources: 67.7 M tonnes at 0.37 g/t Au and 0.40% Cu. Total contained metal is 0.81 M ounces Au and 267,000 tonnes Cu.
Average annual production (metal in concentrate and doré)**	Phase I (Year 1 to 10): 172,400 ounces Au, 33,500 tonnes Cu Phase II (Year 11 to end of LOM): 110,500 ounces Au, 27,450 tonnes Cu
Expected mine life**	23 years, based on proven and probable mineral reserves
Workforce	37 (28 employees and 9 contractor), as at December 31, 2020 Planned numbers for operations: 1,000-1,200 full-time employees during construction, 900 full-time positions in Phase I, 750 full-time positions in Phase II

*Mineral reserves are included in the total of mineral resources.

** Based on current proven and probable mineral reserves.

History

1960's	Initial drilling by Nippon Mining and Placer Development.
1970's	Drilling carried out by Hellenic Fertilizer Company.
1996-97	Ownership transferred to TVX, exploration drilling tested extensions at depth; in-fill drilling program carried out.
1999	TVX issues mineral resource estimation; initial feasibility study completed.
2004	Aktor acquired mining concessions holding 317 km2 including the Olympias and Skouries deposits together with the remaining Kassandra Mines assets through its subsidiary Hellas Gold. The Hellas Gold acquisition of the Kassandra Mines was ratified by parliament and passed into law in January 2004 (National Law no. 3220/2004). European Goldfields acquired its initial ownership percentage interest in Hellas Gold from Aktor through its wholly owned subsidiary European Goldfields Mining (Netherlands) B.V.
2006	European Goldfields prepared a bankable feasibility study based on an open pit operation to a depth of 240m followed by underground mining.
2007	European Goldfields increased share ownership of Hellas Gold to 95% (with 5% held by Aktor).
2011	EIS approved by Greek government.
2012	Eldorado acquired the project through the acquisition of European Goldfields.
2013	Hellas Gold commenced construction of the Skouries Mine.
2014	Completed scoping level study on underground mine design.
2015	Initiated work on prefeasibility study of underground mine and open pit tailings disposal. Suspended operations at the Kassandra Mines for 6 weeks due to permitting issues with the government.
2016	Construction at Skouries was suspended in January 2016 due to ministerial decision to revoke the project's technical study. Construction of surface facilities resumed in June 2016 after this decision was overturned on appeal. Ongoing prefeasibility, feasibility and basic engineering studies on the Integrated Waste Management Facility and underground Phase I and LOM mining options.

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2017	A decision was made to move Skouries into care and maintenance beginning in November following the non-issuance of the updated electro-mechanical installation permit. This transition to care and maintenance was completed in H1 2018.
2018	Significant damage occurred across the site due to inclement weather, which led to the decision for critical site works to be executed to repair and protect the site. Transition to Care & Maintenance was completed at the end of 2018 along with the completion of all critical site works to safeguard the site environmentally and geotechnically by mitigating associated risks.
2019	In late November 2019 Skouries site experienced a significant storm event coupled with subsequent heavy rainfall , which caused damage to site embankments and infrastructure. These events have resulted in specific damage to existing site access road network, water interception ditches and protection of incomplete works around the Integrated Waste Management Facility (IWMF). In the second half of 2019, the Company decided to proceed with Asset Protection Works for three buildings in the Main Production Plant Area after the Building Permit was issued.
2020	In January 2020, Skouries progressed with Asset Protection Works involving the construction of the foundation of the 3 main production buildings following the Building permit issued in 2019. Works completed in June 2020. In August 2020, the archeological authorities approved the relocation study and granted their consent to commence relocation works of the archaeological artifacts that were discovered in the Open Pit area. Following the approval, the relocation was completed in November 2020. The damages on the road network and hydraulic infrastructure that were caused by last year's inclement weather conditions have been progressed including additional geotechnical investigation and engineering for complete restoration. In June 2020a Stage 1 Building Permit was approved by mining authorities. In October 2020 a Modification Folder of the EIA has been submitted in accordance with the NI 43-101.

Licenses, permits, royalties and taxes

Mining Concessions

Eight mining concessions (OP03, OP04, OP20, OP38, OP39, OP40, OP48, OP57) covering 55.1 km2, granted until April 7, 2024; can be extended twice for durations of 25 years each. A request for25 year renewal of their expiration has already been submitted by May 15, 2020. With the Investment Agreement, there will be a provision that the concessions will be renewed for 25 years after 2026. Therefore, the application will be resubmitted in 2026.

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Permits

In July 2011, the MOE formally approved the EIS submitted by Hellas Gold for the three Kassandra Mines mine sites, being Olympias, Skouries and Stratoni, which involves an area of 26,400 ha, in northeastern Halkidiki (Macedonia Region). This EIS that covers all environmental matters for the Kassandra Mines was expected to expire in July, 2021. However, due to the new environmental law (4685/2020), it will be extended for 5 years and then another 4 years because of our ISO certificated Environmental Management System. This means it will now expire in 2030, provided all approvals from the MOE are received. A new EIA will be submitted in 2021 in accordance with the new Business Plan. For construction to commence and continue in a timely manner as well as production to commence, according to the mining law, a submission of a technical study is required. This was submitted, and in early 2012, the technical study was approved by the MOE. This study as required from its approval terms, was supplemented by specific technical studies (appendices) for the flotation plant (annex 4), approved by MoE on April 12, 2013 and for the Karatzas & Lotsaniko TMF (annex 3), approved by the MoE on September 17, 2014. In addition to these annexes an extra appendix relating to the 'auxiliary temporary facilities' was submitted and finally approved by the MoE on January 16, 2014. An installation permit for the flotation plant was granted on May 13, 2013, which was extended twice, on December 09, 2014 and on November 11, 2016. An installation permit for the auxiliary temporary facilities was granted on March 24, 2016. This was recently incorporated in to the technical study by the MoE approval decision on September 03, 2019 in compliance to the new mining law (4442/16 & 4512/2018) An updated technical study covering amended aspects of the process plant and associated infrastructure was submitted to the MOE in December 2015 and this was approved in May 2016. Subsequently, an updated specific technical study for the flotation plant (annex 4) was submitted to the MoE and approved on November 11, 2016. An update of the installation permit for the flotation plant was submitted by August 2016 and this was approved on September 3, 2019. Permitting activities took place with the granting of the Skouries Process Plant building permit in February 2016. For this building permit, two minor updates took place in October and December 2019. This building permit allows buildings to be constructed over the process plant. In compliance with the revised technical study and the relevant installation permit, an update of the existing building permit and a new one for the other miscellaneous buildings were also required. The relevant studies submitted by May 5, 2020 and the first stage of the building permit granted by June 15, 2020. The second stage of this permit is in progress with uploading of supporting drawings and reports. Dry- stack tailings in the TMF an EIA modification folder submitted by October 12, 2020, Α revised technical study, installation permit and the associated building permit are still required for the TMF and the respective filtration plant. The Skouries Project was moved towards care and maintenance in late 2017 due to the non-issuance of permits. These permits included the Skouries electro-mechanical installation permit for the revised Technical Study. This was finally approved in September 2019. Another important pending issue which led to the decision for care & maintenance, was the approval decision regarding the antiquities in the open pit. While this is not strictly a permit, it was required in order the operations to commence. This approval decision was finally issued on November 27, 2019. The new 43-101 published in March, 2018, changed the view over the tailings deposition method to filtered tailings. This required a modification to the existing permits also. A relevant study was submitted to the mining department of the MoE, in March 2018, but returned in August 2018, and in consequence to that, and in order to comply with current environmental legislation, a modification folder of the EIA was submitted In October 12, 2020. Given the changes on the engineering, additional technical studies and permits are required to be granted in a timely manner to allow construction to move forward. Construction is expected to take approximately 2.5 years from construction commencing again. Since 2012, the MOE and other agencies have not fulfilled their legislated permitting and licensing obligations. During 2015, the MOE revoked certain permits of Hellas Gold. This action was canceled by the Council of State but it has caused a negative impact on our schedule and budget to develop our assets. Given the changes on the engineering, additional technical studies and permits are required to be granted in a timely manner to allow construction to move forward. Construction is expected to take approximately 2.5 years from construction commencing again.

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Permits (continued)	Since 2012, the MOE and other agencies have not fulfilled their legislated permitting and licensing obligations. During 2015, the MOE revoked certain permits of Hellas Gold. This action was canceled by the Council of State but it has caused a negative impact on our schedule and budget to develop our assets.
Royalties and Taxes	Based on current Greek legislation, royalties are applicable on active mining titles. The royalty is calculated on a sliding scale tied to international gold and base metal prices and $/€ exchange rates. At an exchange rate of € 1.12:US $1, the range of $ 1,237-1,460/oz Au and $ 5,617-6,516/tonne Cu, Hellas Gold would pay a royalty of approximately 2.0% on Au revenues and 0.5% on Cu revenues. The corporate income tax rate is set to 24%.

Technical Report

The scientific and technical information regarding Skouries in this AIF is primarily derived from or based upon the scientific and technical information contained in the technical report titled 'Technical Report, Skouries Project, Greece' with an effective date of January 1, 2018 prepared by Stephen Juras, Ph.D., P.Geo., Paul Skayman, FAusIMM, and Colm Keogh, P.Eng., all of whom are, or were employees of Eldorado, and by John Nilsson, P.Eng, an independent consultant, all of whom are 'Qualified Persons' under NI 43-101. The Report is available under Eldorado Gold's name on SEDAR and EDGAR.

About the property

Skouries is located in the Halkidiki Peninsula, in the Central Macedonian Province of Northern Greece, 100 km east of Thessaloniki and 35 km by road from the Stratoni port. The area is centred on coordinates 474000E and 4488000N of the Hellenic Geodetic Reference System HGRS '80 Ellipsoid GRS80 (approximate latitude 40° 28' 22''N and longitude 23°42' 09''E).

Skouries itself is located within the concessions numbered OP03, OP04, OP20, OP38A, OP38B, OP39, OP40, OP57 and F15 which collectively have an area of 56.9 km2. The concessions were granted in April 1974 by the Greek State and are valid until April 7, 2024. They can be renewed twice for durations of 25 years each. There are no environmental liabilities attached to the property and there are no expenditure commitments.

The area is readily accessible by road. The area is wooded with oak, beech and pine being the principal species, while inland there are vineyards and farmlands. The main farming products in the immediate region are grapes, honey, olives, and goat cheese.

The area is well served by main power supplies via the Public Power Corporation. Communications by telephone and broadband are good and Hellas Gold has a backup microwave phone and data link at nearby Stratoni. Fibre-optic cable has been installed at all of the Kassandra Mines operations. There is sufficient water available to support the operation, including re-circulated clean water from milling operations and groundwater from the mining works.

Climate

The Halkidiki Peninsula climate is generally mild with limited rainfall. Over 300 days or around 3,000 hours of sunshine are recorded on average annually. Temperatures fluctuate little during the year. The lowest average temperatures occur during December to February, ranging between 3.5°C to 19°C, while the highest average temperatures occur during summer months ranging between 23°C and 34°C. Temperatures below 0°C are limited to the mountainous areas. Operations can continue all year round.

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Geological setting and Mineralization

The Skouries porphyry gold-copper deposit is centred on a small (less than 200m in diameter), pencil-porphyry stock that intruded schist and gneiss of the Paleozoic Vertiskos Formation of the Serbo-Macedonian Massif of northeastern Greece. The porphyry is characterized by at least four intrusive phases that are of monzonite to syenite composition, and contain intense potassic alteration and related stockwork veining that overprints the original intrusive rocks. Potassic alteration and copper mineralization also extend into the country rock; approximately two-thirds of the measured and indicated tonnes and 40% of the contained metal are hosted outside the intrusion. The potassic alteration is syn-to late-magmatic in timing and is characterized by K-feldspar overgrowths on plagioclase, secondary biotite replacement of igneous hornblende and biotite and a fine-grained groundmass of K-feldspar-quartz with disseminated magnetite. The host porphyry and potassic alteration at Skouries were coeval and formed during the Early Miocene.

Skouries is typical of a gold-copper pencil porphyry deposit. Mineralization extends to more than 920 m depth from surface and remains open, within a sub-vertical, pipe-like body. The mineralized porphyry intrusion plunges steeply to the south-southwest and obliquely crosscuts the moderate to steeply northeast dipping limb of a district-scale antiform. Four main stages of veining are associated with copper and gold mineralization: 1) an early stage of intense quartz-magnetite stockwork; 2) quartz-magnetite veinlets with chalcopyrite ± bornite; 3) quartz-biotite-chalcopyrite ± bornite-apatite-magnetite veinlets; and 4) a localized, late stage set of pyrite ± chalcopyrite-calcite-quartz veins.

An oxide zone occurs from surface to between 30m to 50m depth and includes malachite, cuprite, secondary chalcocite and minor azurite, covellite, digenite and native copper.

Drilling

Historically, TVX undertook 72,232m of drilling in three phases during 1996, 1997 and 1998. Eldorado conducted two drill campaigns on the Skouries Project in 2012 - 2013: 1) a 34-hole, infill program comprising 6,922 m of drilling designed to upgrade all resources within the pit shell to measured or indicated category; and 2) a 10-hole, 6,617 m confirmation program designed to test the core of the main mineralized portion of the deposit to compensate for the lack of a drillcore record from the earlier TVX campaign. These confirmation drillholes are not included in the current resource estimation. 25 geotechnical drill holes totaling 11,000m were drilled in 2014.

Core recovery at the Skouries Project was very good to excellent. Holes drilled mostly in schist had slight lower recovery than those drilled into the porphyry. The TVX historic recovery average was 91%. Eldorado's pit infill drilling, mainly in schist units, averaged 91% whereas the deep confirmation drill holes that tested the bulk of the copper and gold mineralization of the deposit, averaged 96% core recovery.

Sampling, Analysis and Data Verification

The drilling grid pattern used in the mineral resource estimate was 50 m by 50 m. Holes were drilled at an angle of around 60° to the pipe but given the disseminated nature of the porphyry type mineralization, it would be misleading to convert intercepts to true widths on this basis.

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After geological and geotechnical logging, diamond drill holes were split lengthwise using a diamond saw. One half was stored for future reference and the other half was sampled at regular 2 m intervals and sent for sample preparation and assaying. Each sample was given an individual sample number and the rock type was coded.

For the historic drilling, gold and copper assays (total copper and soluble copper, the latter generally done for samples within the first 100 m from surface) were done by the ALS-Geolab laboratory in Santiago, Chile. Total copper was determined by an aqua regia digest and AAS finish whereas soluble copper samples used citric and sulfuric acid leach methods. Gold was normally assayed on a 50 g sample utilizing fire assay with an AAS finish. Samples collected by Eldorado Gold were prepared at its sample preparation facility in Turkey and assayed by the ACME laboratory in Ankara, Turkey. Gold was determined by fire assay with AAS finish, whereas copper was analyzed by an aqua regia digest and AAS finish.

Quality control and quality assurance of sampling are discussed in the Skouries Technical Report (see below); it was concluded that there is no significant sample bias. Sampling was carried out on two metre intervals and across geological boundaries, which is viewed by the Company as representative given the disseminated nature of the mineralization. Drill hole spacing is on a nominal 50m grid which is, in the Company's opinion, sufficient sample support for the disseminated nature of the deposit mineralization.

Hellas' confirmatory drill program also verified the gold and copper grade ranges and distributions, when compared to the historical data.

Quality Control

Assay results were provided to Eldorado in electronic format and as paper certificates. Upon receipt of assay results, values for SRMs and field blanks were tabulated and compared to the establish SRM pass - fail criteria

•Automatic batch failure if the SRM result was greater than the round-robin limit of three standard deviations;

•Automatic batch failure if two consecutive SRM results were greater than two standard deviations on the same side of the mean; and

•Automatic batch failure if the field blank result was over 0.1g/t Au

If a batch failed, it was re-assayed until the contained control samples passed. Override allowances were made for samples testing weakly or non-mineralized material. Batch pass/failure data were tabulated on an ongoing basis, and charts of individual reference material values with respect to round-robin tolerance limits were maintained.

Data Verification

Monitoring of the quality control samples showed all data were in control throughout the preparation and analytical processes. In Eldorado's opinion, the QA/QC results demonstrate that the Skouries Project assay and geologic database, particularly for new data obtained in 2012 and 2013, is sufficiently accurate and precise for resource estimation and grade control work.

Checks to the entire drillhole database were also undertaken. Checks were made to original assay certificates and survey data. Any discrepancies found were corrected and incorporated into the current resource database. Eldorado therefore concluded that the data supporting the Skouries Project resource work is sufficiently free of error to be adequate for estimation.

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A program of confirmation drilling was completed in 2012 and 2013. These holes redrilled volumes of mineralization previously tested by the 1990s work from which no core remained. Eldorado compared the two data sets by re- estimating the Skouries mineral resource using the 1990s drillholes and 2012 infill drilling and then comparing the generated block model to the verification drill hole assay results. The verification drillholes matched the block model grade very well. Thus, Eldorado was able to verify the results obtained from the 1996-98 drill campaign despite having none of that drillcore available.

Taken together, these observations demonstrate that the data gathered and measured for the purposes of estimating the gold grades at the Skouries Project are verified.

Environment

See 'Business - Description of mineral properties' in the Olympias project description for details on the EIS of Kassandra Mines of Hellas Gold, which also applies to the Skouries project.

Operations

The Skouries mine is planned to operate in two phases. The initial Phase I production at Skouries will come from the open pit operation using conventional truck and shovel mining, and from the higher levels of the initial underground operation. Ore from both sources will be fed to the adjacent process plant where a gold and copper concentrate, and a gold doré, will be produced for sale. Waste material from the open pit will be used in the construction of an integrated waste management facility (IWMF) to store pressure filtered mill tailings. Following completion of the open pit in year 10, Phase II of the operation will generate ore solely from underground mining operations, while tailings will be deposited into the mined out underground and open pit areas until it is backfilled.

The Phase I mine production schedule has been developed on a planned annual ore mill feed rate of up to 8.0 Mtpa The Phase I underground production is planned to start concurrently with the commencement of open pit mining and it is expected that the open pit will produce 5.5 Mtpa and the underground will produce 2.5 Mtpa. Access to the underground mine will be by ramp during Phase I for movement of manpower, consumables and ore.

The Phase II mine production rate will be 6.2 Mtpa provided from the underground mine. The mining method is transverse sub-level open stoping using three operational mining blocks. Access to the underground mine during Phase II will be by ramp for manpower and consumables and a 7 m diameter shaft for hoisting of ore. The selected configuration for mining and infrastructure will support the planned production levels.

Geological and engineering control of the operation over the life of mine will be provided by Skouries personnel.

The process plant design has been based on extensive testwork carried out on samples that we believe are representative of the resource. Technical information was provided by several specialist consultants, recognized metallurgical testing facilities and international engineering groups. The process plant is of conventional design comprising primary crushing, coarse ore stockpile, SAG and ball mill grinding with pebble crushing, a gold gravity circuit, rougher, cleaning and scavenger flotation stages, pressure filtration of the concentrate and pressure filtration of the tailings for disposal via conveyor stacking, followed by spreading and compaction. In addition, the infrastructure facilities include the administration buildings, workshops, fuel station, mine dry and medical facilities as well as power, water and other services. The design will also take into account the ore delivery system from the Phase II underground phase of mining.

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Tailings from the processing of ore will be pressure filtered to approximately 85% solids by weight and mixed with cement to form paste backfill to be used underground for filling mining voids. Filtered tailings that are not used underground will be deposited on the surface via conveying and stacking equipment and compacted using mobile equipment. For more details on tailings, please see 'Tailings Storage Facility' subheading below.

Prefeasibility and feasibility studies on surface tailings disposal and underground mining options continued throughout 2016 and into 2017.

Total remaining pre-production capital expenditure for Phase I, which is the surface process plant, infrastructure and the initial development of the underground mine is expected to be $ 689 M. This is in addition to approximately $ 430M spent on engineering design and construction work prior to the suspension of development work in 2018. Anticipated cash operating costs for phase I are approximately -$ 184 per ounce of gold with by-product credits for copper taken into consideration. Phase II costs are expected to be around $ 84/oz and would be calculated similarly to Phase I. The project is expected to generate net after-tax cash flow of $ 1.9 B based on $ US 1,300/oz for gold and $ 2.75/lb for copper. Life of mine sustaining capital costs are estimated at $ 758 M.

Capital Cost Summary

Capital Cost Summary Area	Initial (US$ x 1,000)	Sustaining (US$ x 1,000)
A - Overall Site	14,508	0
B - Open Pit Mine	66,694	22,975
B - Underground Mine	144,019	405,352
C - Stockpile and Materials Handling	11,801	596
D - Process Plant	134,833	41,400
E - Underground Backfill Plant	0	27,619
F - Integrated Waste Management Facility (IWMF)	22,446	21,948
G - In Pit Tailings	0	40,546
I - Water Management	15,248	3,486
H - Infrastructure	49,288	5,993
J - Ancillary Facilities	9,001	2,146
K - Off Site Infrastructure	4,541	0
P - Environmental	0	2,708
Direct	472,379	574,769
Indirects	99,563	59,661
Owners Cost	30,340	0
Contingency	86,892	123,587
Total Installed Cost	689,174	758,017

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Operating Costs

Category	LOM Average (US$/t ore)	LOM Expenditure (US$ x 1,000)
Open Pit Mining ($/t of OP ore)	4.51	238,876
Underground Mining ($/t of UG ore)	16.5	1,602,340
Total Mining ($/t of LOM ore)	11.75	1,841,216
Stockpile Rehandling	0.06	9,818
Processing Cost	6.73	1,055,007
Filter Plant	0.76	119,067
IWMF and Water Management	0.62	96,788
G&A	1.39	218,317
Operating Cost	21.31	3,340,213

The Skouries Technical Report, with an effective date of Jan 1, 2018, shows an after-tax economic analysis based on the project case metal prices of $ 1,300/oz Au and $ 2.75/oz Cu prices. The NPV of the project at a 5% discount rate is $ 925 M the project IRR is 21.2 % and the payback period is 3.4 years from the start of commercial production. Annual after-tax cash flows during full production vary from a high of $ 245 M in year 3 to $ 69 M in year 19, and taxation and royalties payable to the Greek State amount to $ 782 M over the 23 year life of the Proven and Probable reserves.

Early in 2016, a decision was taken to suspend operations at the Skouries site based on the actions, or lack of action of the MOE and other agencies regarding the timely issuance of routine permits and licenses. Following the issuance of a number of key approvals limited construction activity resumed in June 2016. In September 2017, Eldorado announced its plans to suspend the development of its assets in Greece, including the Skouries project, due to the failure of the MOE to issue routine permits (including the amended electro-mechanical Installation permit for the Skouries flotation plant, as well as other matters including, but not limited to, the relocation of archaeological findings at the Skouries site). In November 2017, Eldorado announced that the Skouries development project will be formally placed into care and maintenance. Eldorado has also initiated legal actions in order to enforce and protect its rights against the unjustifiable delays caused by the MOE.

Hellas Gold constantly works closely with its stakeholders and communities to provide meaningful investments towards employment, education, health, community development, local arts and culture.

Following the 2019 Greek Parliamentary elections, Eldorado initiated talks with the newly established government. The new Government's goodwill has been demonstrated through the release of outstanding routine permits. Discussions have continued during most of the COVID pandemic period and have been based on positive cooperation and understanding. In February 2021, the Company announced its wholly-owned subsidiary, Hellas Gold S.A. entered into an Investment Agreement with the Hellenic Republic to govern the further development, construction and operation of the Kassandra Mines.

The Investment Agreement amends the 2003 Transfer Agreement and provides a modernised legal and financial framework to allow for the advancement of Eldorado's investment in the Kassandra Mines. The amendments to the Transfer Agreement in the Investment Agreement became legally effective on March 23, 2021 following ratification

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by the Hellenic Parliament and publication in the Greek Government Gazette. The key terms of the Investment Agreement are summarized below.

The Investment Agreement is governed by Greek law. Its initial term continues to 2051 and may be extended by an additional 25 years subject to certain conditions.

Hellas Gold is required to use commercially reasonable endeavours to implement a revised investment plan that is annexed to the Investment Agreement, subject to the timely issuance of all relevant required permits. Key terms of the revised investment plan include:

•completion of construction at Skouries and transition of the project into production;

•expansion of Olympias to 650,000 tonnes per annum;

•upgrades to the port facilities at Stratoni to allow for bulk shipment of concentrates; and

•further investment in exploration at Mavres Petres-Stratoni.

Hellas Gold will undertake further studies of on-site gold processing methods. It will submit a proposal for the development of a metallurgy plant at the Kassandra Mines within 12 to 24 months after ratification for consideration by a joint committee of the Greek State and Hellas Gold. If the joint committee unanimously adopts the development proposal and the proposal is approved by the Greek Minister of Energy and Environment, then the development proposal will be incorporated into the investment plan. If the development proposal is not adopted, Hellas Gold may elect to submit one or more revised proposals in the future.

During the term of the Investment Agreement, Hellas Gold will pay to the Greek State a 10% increase in royalty rates for all contained metals (for example, the 2% royalty would become a 2.2% royalty in aggregate). The increased royalty will cease to be payable if and when a metallurgy plant is constructed at the Kassandra Mines and is in commercial production.

The Investment Agreement includes investor protection mechanisms, similar to other large-scale foreign investment agreements in Greece. These include the ultimate resolution of disputes by way of arbitration under the ICC Rules, protection of financial investments pursuant to Greek legislative decree 2687/1953 and protection from certain discriminatory treatment against Hellas Gold.

The Investment Agreement establishes a contractual regime for Hellas Gold to apply for, and receive, permits and licences required for the implementation of the investment plan. The regime utilises different procedures depending on whether the issuing body does or does not have discretion as to whether to issue the relevant permit or licence. In both cases, Hellas Gold must comply with applicable law regarding the submission of the application, and eligibility for the relevant licence or permit.

If the relevant permit or licence is then not issued within the applicable timeframes, the process may be escalated to a superior administrative body or the relevant Greek Minister. If, notwithstanding such escalation, the relevant permit or licence is not issued by the applicable deadline then, subject to the Greek State having a final opportunity to remedy the breach, Hellas Gold would be entitled to 'reasonable compensation' (which, under Greek law, is less than full compensation for all damages and directly costs caused by the delay and is assessed on a case-by-case basis), unless the delay has a material negative impact on Hellas Gold and in such case Hellas Gold may be entitled to full compensation.

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Over the term of the Investment Agreement, Hellas Gold will establish a corporate social responsibility programme to support certain community, cultural, social, environmental and charitable purposes that benefit the communities in the regions near the Kassandra Mines.

Hellas Gold may only assign or transfer the Investment Agreement to a third party with the consent of the Greek State and subject to the satisfaction of certain conditions, including that the assignee has the capacity to perform all of Hellas Gold's obligations under the Investment Agreement and is either a national of the European Union, the European Economic Area, the United States, or a member of the Commonwealth of Nations or is otherwise permitted under Greek law to hold mining rights in Greece (together, an 'Eligible Entity').

Prior to the commencement of commercial production at Skouries, the sale of more than 50% of the shares in Hellas Gold to a third party or Eldorado Gold otherwise ceasing to control Hellas Gold requires the consent of the Greek State.

Any person acquiring control in Hellas Gold must be an Eligible Entity, unless control was acquired through a transfer of shares in Eldorado Gold Corporation. A breach of this restriction and a failure by Hellas Gold to remedy the breach following notification may entitle the Greek State to terminate the Investment Agreement without compensation.

If Hellas Gold is subject to certain insolvency-related situations or commits a material breach of certain key provisions of the Investment Agreement and fails to remedy such breach following notice by the Greek State, the Greek State may be entitled to terminate the Investment Agreement. If the Greek State commits a material breach of certain key provisions of the Investment Agreement (including a prolonged, unlawful delay in issuing a relevant permit or licence that has a material adverse effect on Hellas Gold) and the Greek State fails to remedy such breach following notice by Hellas Gold, then Hellas Gold may be entitled to terminate the Investment Agreement. If the Investment Agreement is terminated in these circumstances, Hellas Gold must transfer the Kassandra Mines assets to the Greek State and is entitled to receive, in the case of termination by Hellas Gold, the fair value of the Kassandra Mines assets or, in case of termination by the Greek State, a discounted amount calculated by reference to the fair value of the Kassandra Mines assets and determined in accordance with the Investment Agreement.

Infrastructure

The principal waste streams generated from the Project are the overburden and waste rock from the open pit mining and underground development and the tailings from the mineral processing operations. Overburden and waste rock will be stored on surface and tailings will be used underground as paste backfill with the remainder being stored on surface. The project mine plan and material balance has been developed such that overburden and waste rock is entirely used for construction requirements eliminating the need for a separate waste rock dump. The waste management plan has been developed to provide for surface storage of waste streams in the IWMF all within one watershed.

The water within the Project site can be classified into two categories, contact water and non-contact water. Non- contact water is surface water that is diverted around the mine facilities without being exposed to mine infrastructure, using a series of diversion drainage ditches and groundwater resulting from mine dewatering. Contact water includes groundwater and surface water that falls in the form of precipitation and has been exposed to mine

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infrastructure. A numerical groundwater model was developed for the Project utilizing site specific data from field investigations to estimate the dewatering rates for contact and non-contact water.

The Project is well situated to take advantage of Greece's modern transportation network for shipment of construction and operations freight. The main access road connects the process plant and mining area with the national road network. The major regional center of Thessaloniki is approximately 80 km away and is accessed by highway EO 16. Thessaloniki has an international airport and one of Greece's largest seaports. Thessaloniki is linked to the rest of Greece by Greece's National Roadway, which has been extensively modernized in the last 20 years. Access to Europe and Turkey is provided by the highway and rail infrastructure.

The Skouries Project site substation is fed from a new overhead 6 km long 150 kV transmission line connected to the national power grid. Hellas Gold has signed an agreement with the Independent Electricity Transmission Operation for Greece (ADMIE) in 2015 that sets out the terms and conditions for connecting to the Greek power grid. The high voltage substation constructed for the Skouries Project has a power capacity of 51 MW.

Tailings storage facility

A dry stack IWMF has been designed for storage of all filtered tailings not used underground. Filtered tailings will have a target solids content of 84%-88% and, at the current design stage, there are provisions for rigorous environmental and geotechnical monitoring including regular inspections during construction and operation. Over the life of the Phase I operation, approximately 80 Mt of tailings are expected to be generated. Of this total, 12 Mt are expected to be returned underground as paste backfill with the remaining 68 Mt to be stored in the designated surface IWMF.

Over Phase II approximately 75 Mt of tailings will be produced. Of this total, 35 Mt are expected to be used as paste backfill for the underground with the remaining 40 Mt used to backfill the mined-out open pit. This arrangement will allow the pit to be reclaimed for future use without forming a pit lake or a zone of potential subsidence. Mining of the open pit has to be complete before tailings can be diverted from the designated surface IWMF into the open pit. This arrangement for dewatered tailings represents the best available technology and allows for improved stability and reduced land-take when compared to other alternatives.

If permitted, the IWMF will be of downstream construction, unlined and feature an earth and rockfill embankment. Dry stacking is the preferred option of the Company at Skouries. A Technical study has been provided to the Greek Permitting authorities. This has been returned to Hellas Gold with the request for a modification to the EIS. Hellas Gold submitted the EIS modification folder in October 12, 2020 which is currently under evaluation by the environmental permitting authorities.

Geopolitical Climate in Greece

For more information on Geopolitical Climate in Greece, see section titled 'Risk factors in our business'.

Litigation

On March 20, 2017, Hellas Gold applied to the MOE for a one year extension to a permit for the installation of E/M equipment at the Skouries Auxiliary Facilities and Support Infrastructure project, however, the MOE failed to issue a decision on or grant such extension within the required 3-month period from the time the application was made, which failure constituted a deemed denial of the application. Accordingly, on November 3, 2017, Hellas Gold

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appealed to the COS seeking a decision that the deemed denial by MOE be annulled. The oral hearing of the case before the COS was scheduled initially for March 21, 2018 and then rescheduled by the Court for December 5, 2018. The case was consequently rescheduled and heard by the court on February 6, 2019. Relevant pleadings were submitted on February 13, 2019 and Court decision 1531/2019 was issued which accepted Hellas Gold's appeal. The MOE issued the relevant approvals and the case was concluded.

On April 12, 2017 Hellas Gold applied to the MOE for a supplementary amending permit for the installation of E/M equipment at the Skouries Flotation Plant project, however the MOE failed to issue a decision on or grant such extension within the required 3-month period from the time the application was made, which failure constituted a deemed denial of the application. Accordingly, on November 9, 2017, Hellas Gold appealed to the COS seeking a decision that the deemed denial by MOE be annulled. The oral hearing of the case before the COS was scheduled initially for March 21, 2018 and then rescheduled by the Court for December 5, 2018. The case was consequently rescheduled and heard by the court on February 6, 2019 and Court decision 1532/2019 was issued on the case, which accepted Hellas Gold's appeal. The MOE issued the relevant approvals and the case was concluded.

On April 19, 2017 Hellas Gold applied to the MOE for a two-year extension to a permit for the installation of E/M equipment at the Skouries Flotation Plant project, however the MOE failed to issue a decision on or grant such extension within the required 3-month period from the time the application was made, which failure constituted a deemed denial of the application. Accordingly, on November 9, 2017, Hellas Gold appealed to the COS seeking a decision that the deemed denial by MOE be annulled. The oral hearing of the case before the COS had been scheduled initially for March 21, 2018 and then rescheduled by the Court for December 5, 2018. The case was consequently rescheduled and heard by the court on February 6, 2019. Court decision 1533/2019 was issued on the case which accepted Hellas Gold appeal. Given the above mentioned decision of the MOE, which approved the supplementary amending permit for the installation of electromechanical equipment at the Skouries Flotation Plant project, the MOE did not issue a decision on this case as the respective application of Hellas Gold became redundant. Eldorado considers this case completed.

In addition to the litigation brought against Hellas Gold described in this section and the litigation referred to under 'Olympias - Litigation', which is referred to as being applicable to all the Kassandra Mines, Hellas Gold is, from time to time, subject to and involved in various complaints, claims, investigations, proceedings and legal proceedings arising in the ordinary course of business, including, but not limited to, licenses, permits, supplies, services, employment and tax. Eldorado Gold and Hellas Gold cannot reasonably predict the likelihood or outcome of these actions.

For further description of all of our risks, see section entitled 'Risk factors in our business.

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Lamaque

Location	Val-d'Or, Quebec, Canada
Ownership	100% Through Eldorado Gold (Quebec) Inc (formerly Integra Gold (Triangle) and Or Integra (Sigma), a wholly owned subsidiary of Eldorado Gold
Type of planned mine	Underground
Metal	Gold
In situ gold (as of September 30, 2020):*,***	Proven and probable mineral reserves: 4.99 million tonnes at 6.76 g/t Au for 1.09 M contained ounces Measured and indicated mineral resources: 7.12 million tonnes at 7.96 g/t Au for 1.82 M contained ounces. Inferred mineral resources: 11.90 million tonnes at 7.51 g/t Au for 2.87 M contained ounces.
Average annual production	Approximately 117,000 ounces
Expected mine life**	8 years, based on current proven and probable mineral reserves
Workforce****	487 (393 employees and 94 contractors), as at December 31, 2020

* Mineral reserves are included in the total of mineral resources.

** Based on current proven and probable reserves.

*** Resources include the Triangle, Ormaque, Plug #4 and Parallel Deposits

**** Contractor numbers estimated based on man-hours worked in 2020

History

1923	Gold was first discovered in the Val-d'Or area by R.C. Clark on what later became the Lamaque Property.
1928	Read-Authier Mines Limited was formed to acquire the Lamaque property.
1932	Teck-Hughes acquired an option on the property and Teck-Hughes exercised its option incorporating the Lamaque Gold Mines Limited, a wholly owned subsidiary of Teck-Hughes to take over the original property and a number of the adjoining claims.
1933-35	A shaft was sunk starting in January 1933; lateral work and construction on the original mill followed in the summer of 1934. The mill started operations in April 1935 with a capacity of 350 tons per day (tpd), which was increased to 500 tpd later in the same year.
1950-55	The No. 2 Mine was developed in 1950-1951. Production from the No. 2 Mine ceased in November 30, 1955. In 1951, the mill capacity was increased to 1500 tpd and to 2100 tpd in 1953.
1955-61	In late 1955, a new discovery approximately 4,500 feet southeast of the Sigma Mine was made and in late-1960 / early-1961 shaft sinking for the new zone, the No. 3 Mine, was initiated. In summer 1961 development work for three zones in the No. 3 Mine was underway.
1985	In May 1985, all production at the Lamaque mine ceased. The Lamaque mill was kept on care and maintenance basis until 1986 for custom milling. Post-shutdown, Teck and Golden Pond formed the Teck-Golden Pond JV while Teck and Tundra formed the Teck-Tundra JV to explore a portion of the historical Lamaque property.
1988	Tundra signed an agreement with Teck to acquire a 100% interest in all of Teck's assets at Lamaque. The assets to be acquired included the Main Mine Property, all surface structures including the mill, surface and underground equipment, and Teck's interest in the Tundra, Golden Pond and Roc d'Or Mines agreements. However, Tundra was unable to fulfill its commitments and the Main Mine and mill area were returned to Teck, while Tundra's and Golden Pond's interest in the Tundra and Golden Pond JV properties was diluted to 50%.

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1990-2014	No exploration was conducted on the Tundra and Golden Pond JV properties between 1990 and 2003. In 1992, the Lamaque Mine Mill was demolished. The Sigma Mine area of the property was acquired by Placer Dome in November, 1993 and the surface rights were acquired by Placer Dome in October, 1999. No mining or underground development was conducted between 1999 and 2010. In September 1997, Placer Dome sold the Sigma mine to McWatters Mining Inc. In July 1999, McWatters Mining Inc. closed the underground mine. In 1999 and 2000, limited open pit operations occurred at the Sigma mine. The McWatters Mining Inc. open pit operation never reached commercial production and mine operations were shut down in October 2003, with McWatters Mining Inc. placed into bankruptcy. Century purchased the Sigma and Lamaque mines in September 2004 and re-started the Sigma open pit mine. In 2003, Kalahari and Teck Cominco signed an agreement providing Kalahari the option to earn Teck's interest in the JV properties. In 2006-2007, Kalahari conducted a small drilling program at the Triangle Deposit area, located some 3km south-east of the Sigma-Lamaque Deposits. In 2009 Kalahari bought out the remaining Tundra and Golden Pond interest in the properties through a share swap. Kalahari changed its name to Integra Gold in 2010 as the 100% owner of the property. In 2010, the Sigma mine was re-opened. Between 2010 and 2014, Integra Gold conducted various drilling programs at the newly found Triangle Deposit and historical Plug #4 and Parallel Deposits. In October 2011, White Tiger Gold Ltd acquired Century and the Sigma-Lamaque Complex. White Tiger Gold restarted commercial production at the Sigma-Lamaque Complex in February 2012.
2014	In 2014, Integra Gold bought the adjacent Sigma Mill and historic Sigma and Lamaque Mines.
2015	Integra Gold, following a significant surface drill program, reinterpreted the geological controls on gold mineralization at the Triangle Deposit, leading to a significant increases in the resources base of the project. In the same year, Eldorado Gold acquired a 15% interest in Integra Gold following a Private Placement.
2017	In February 2017, Integra Gold release an updated positive Preliminary Economic Assessment on the project, followed by an updated resources estimate. In July 2017, Eldorado Gold acquired the remaining outstanding shares to own 100% of Integra Gold and the Lamaque project. In 2017, Eldorado commenced a Prefeasibility study on the Lamaque Project.
2018	In March 2018, the PFS study was completed by Eldorado Gold. In 2018, all permits were received from the MOE to commercially operate the mine at the Triangle Deposit and the mill and tailings facility at Sigma. In December 2018, first gold was poured from material processed through the Sigma Mill.
2019	Commercial operations commenced in March 31, 2019. The project performed very well in the first year of operations producing 113,940* ounces at $ 556* per ounce sold. This was against guidance of 100,000* to 110,000* ounces at $ 550* to $ 600* per ounce sold. Expanding resources below C5 comprises the primary exploration focus at the Triangle Deposit during 2019 and also in 2020.
2020	In accordance with the Québec provincial government-mandated restrictions to address the COVID-19 situation in the province, the Company ramped down operational activity on March 25 and temporarily minimized operations until April 13, 2020.During this period the Company maintained only essential personnel on site responsible for maintaining appropriate health, safety, security and environmental systems. An important CofA received from the Provincial MOE in March 2020 which allowed the increase of the mining rate from 1800 to 2650 mtpd.This same CofA is also authorizes the development of a 2.5 km underground decline from Triangle mine to the Sigma Mill. Preparatory works for the portal on the Sigma side of the decline and excavation works from the Triangle side started simultaneously in August 2020.As of February 28, 2021, a combined 735 meters were completed from both ends of the decline. In January 2020, the new discovery of the Ormaque zone was announced.

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* All numbers for 2019 include pre-commercial ounces.

Licenses, permits and royalties

Mining Concessions	The Triangle deposit is covered by mining lease BM-1048, which was obtained in March of 2018 from MERN, and also by a series of mining concessions, which permits underground mining production. Parallel and Plug #4 are grandfathered under mining concessions of Lamaque. In addition, the tailings facility at Sigma is covered by a specific surface lease (Bloc 137 of Bourlamaque Township).
Permits	TriangleMiningArea: Themining lease fortheTriangle deposit was approved in early March 2018.Theinitial term of thelease BM-1048 is 20 years and canthen be renewedfor three moreperiods of10 years each.The Company received on March 23, 2020 a Certificate ofAuthorizationfromtheQuébec Ministryof Environment toallow fortheexpansion of undergroundproduction from theTriangle deposit from 1,800 tpdto2,650 tpd. This important CofA also authorized the construction of the decline linking the mine with the mill, the addition of the 4th lift of the waste pad and the recognition of several other piezometric wells. The mine also received the CofA for the underground Sturda Walls to better thicken the sludge and treat the process water and the skimmer at the compressor room. During the 2017-2020 period, the City of Val-d'Or delivered at least 15 distinct permits to build and improve the Triangle mine site. Sigma Mill: The following lists a number of the permits applied for and received over the last three years from the Ministryof SustainableDevelopment, Environment, and FightAgainstClimate Change of the Province of Québec (MELCC), among others: Received in 2018: •The renovation and start-up CofAs of the mill as a toll milling operation; •The static upgrade CofA of the Sigma TSF providing the green light to start the milling operation; •The Depollution permit; •The Mining lease BM-1048 •The final version of the Closure and Reclamation Plan of Triangle mining zones; •The Canadian Nuclear Safety Commission (CNSC) Fed permit for nuclear devices; and •The first version of the closure and reclamation plan for Sigma. Received in 2019: •CofA surface enlargement of Triangle mine; •Permit wildlife / Hydro-Québec / CNR; and •The Phase II and II+ (dynamic upgrade) of the TSF Sigma. Received in 2020: •CofA crusher throughput modification to 5000 tpd / 24h •CofA of the underground decline from Triangle to the Sigma mill; •CofA to increase the mining rate from the Triangle deposit up to 2,650 tpd; •CofA ugrade of two emergency spillways (Sigma TSF); and •Answers to the second set of questions for the Closure and Reclamation Plan of Sigma; Planned for 2021: •The Sigma pit paste fill plant; •The deposition of paste tailings in the Sigma open pit ; •The preparation for the Phase III of the TSF Sigma; and •The preparation for the Effluent Water Treatment Plan. During the 2017-2020 period, the City of Val-d'Or delivered at least 10 permits to build and improve the Sigma metallurgical site.

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Royalties

A NSR (net smelter return) of 2.0% is payable to Sandstorm Gold on gold production from Roc d'Or East Extension Property, which covers approximately 10% of the Measured and Indicated Resources of the Triangle deposit. 1% of this NSR can be bought for an amount of CDN $ 1M. For the remainder of the deposit, a NSR of 2.0% is payable to Osisko Royalties on gold production from Lamaque South property. 1% of this royalty was purchased for $ 2 M in mid-2019. This leaves a 1% royalty on the Lamaque South property in place. Please refer to 'About the property' section below for more information. Quebec Mining Tax is applicable on annual profits at a progressive rate from 16% to 28%.

Technical Report

The scientific and technical information regarding Lamaque in this AIF is primarily derived from or based upon the scientific and technical information contained in the technical report titled 'Technical Report for the Lamaque Project, Québec, Canada'' with an effective date of March 21, 2018 prepared by Eldorado Gold Corporation including Stephen Juras, Ph.D., P.Geo. and Colm Keogh, P.Eng., Jacques Simoneau P.Geo, and WSP Canada Inc., all of whom are 'Qualified Persons' under NI 43-101. The report is available under Eldorado Gold's name on SEDAR and EDGAR.

About the property

The Lamaque Operations are located in the Val-d'Or gold camp in the Province of Québec, Canada, approximately 550 km northwest of Montréal, to the east of the City of Val-d'Or in the Bourlamaque and Louvicourt townships. The property is accessible via public paved and gravel roads, gravel roads on the top of the dykes, all-terrain vehicle trails, and bush roads. Provincial Highway 117 passes through the project area. The Val-d'Or airport is located at the southern edge of the property and has regularly scheduled flights to and from Montréal. Val-d'Or is a six-hour drive north from Montréal and has a population of approximately 32,000.

The Lamaque Operations consist of three separate properties covering 3,221.96 hectares: 1) Lamaque South property (comprising one mining lease expiring March 13, 2038, four mining concessions; nine claims expiring April 30th, 2022, eight claims expiring September 15, 2022, eight claims expiring June 30th, 2023 and four claims expiring January 24, 2022); 2) Sigma-Lamaque property (five mining concessions and thirty-one claims expiring on May 15, 2022); and 3) Aumaque property (one mining concession). The Company also owns the Sigma 2 property which is located some 25 km to the east of the Sigma Mill Complex, covers 410.26 hectares and includes 19 claims expiring January 20, 2022. The holder of a mineral claim can renew the title for a period of two years. The 10 mining concessions have been legally surveyed and granted surface and mineral rights, have no expiry date and will remain in good standing during the entire life of the operation. When production ceases, the concessions can remain in good standing provided a small amount of work is done or a payment is made in lieu of work each year.

The Lamaque South property, the Sigma-Lamaque Complex, the Aumaque property and the Sigma 2 property are 100% owned by Eldorado Gold Québec.

The Lamaque Operations are subject to the following NSRs on certain titles:

Pursuant to the Lamaque Option Agreement, the Lamaque South Property was subject to a 2% NSR in favor of Osisko Gold Royalties. In mid-2019, half of this royalty (an effective 1% royalty) was purchased from Osisko Gold Royalties for $ CAD 2,000,000.

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Pursuant to Roc d'Or East Extension Option Agreement, the Roc d'Or East Extension Property is subject to an NSR for the benefit of Sandstorm Gold of 2%, one-half of which (1%) may be purchased by the Company for $ CAD 1,000,000 at any time;

Pursuant to the Donald Property Option Agreement, the Donald property is subject to a 3% GMR (Gross Metal Royalty) in favor of Globex Mining Enterprises INC. of which one third (1%) can be purchased by the Company for $ 750,000 at any time on or before the date that is five years after the option exercise; and

Pursuant to the MacGregor Option Agreement, the MacGregor property is subject to a 2% NSR, 0.6% of which is payable to Jean Robert, 0.6% of which is payable to Les Explorations Carat, and the remaining 0.8% to Albert Audet. One-half (1%) of this NSR may be purchased for $ 500,000.

Accessibility

The Lamaque Operations lies to the southeast of the Val-d'Or urban center. The Triangle mine site is accessible by driving roughly 4 km eastward via the Goldex-Manitou service road from Val-d'Or's 7th street. The Val-d'Or airport is located at the southern edge of the property and is accessed through 7e Street. There are regularly scheduled flights to and from Montréal. Val-d'Or is a six-hour drive north from Montréal and has daily bus service between Montréal and other cities in the Abitibi region.

Canadian National Railroad (CN) operates a feeder line that runs through Senneterre and Amos, connecting to the North American rail system eastward through Montréal and westward through the Ontario Northland Railway. A CN branch line runs through Val-d'Or and crosses the Lamaque Operations. Passenger rail service is offered by VIA Rail from Montréal to Senneterre (65 km northeast of Val-d'Or) on Monday, Wednesday and Friday, and from Senneterre to Montréal on Tuesday, Thursday and Sunday.

Climate

The city of Val-d'Or has a humid continental climate that closely borders on a subarctic climate. Winters are cold and snowy, and summers are warm and damp. Based on Environment Canada statistics from 1971 to 2000, the region is characterized by a mean daily temperature of +1° C. The lowest recorded temperature was -43.9° C and the highest recorded temperature was +36.1°C. The average high in July is +23.4° C. and the average low in January is -23.5° C. In winters, temperatures can drop to below -30° C for extended periods, and extreme temperatures below -40° C can occur from December through March.

Exploration and Development

Exploration and mining development in the Val-d'Or area dates back to the original discovery of gold on the property in 1923. Documented historical production of 9.5 million ounces of gold, mainly from the Sigma and Lamaque mines, has motivated numerous periods of exploration activity conducted by several companies. The most recent phase of exploration began in 2015, shortly after Integra Gold Corp. purchased the Sigma Mill complex. During this period, in addition to extensive drilling at the newly found Triangle deposit, exploration drilling programs have been conducted at the Plug 4 and Parallel deposits, as well as the Aumaque, South Gabbro, Lamaque Deep, Sigma East Extension, and other targets. Development of the exploration decline at the Triangle deposit has provided underground platforms for delineation drilling programs beginning in 2016.

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Due to paucity of bedrock exposure over most of the project area, exploration targeting relies heavily on geophysical surveying combined with analysis of historical mining and exploration data. Both induced polarization and EM surveys have been utilized locally, and a drone-based high-resolution magnetic survey covered most of the property in 2017.

In January 2020, Eldorado announced a new discovery on the Lamaque project, the Ormaque zone. This zone is centrally located in the Lamaque property, adjacent to the previously mined Plug 5 deposit and approximately 2 km northwest of the Triangle deposit. It was discovered by testing an undrilled gap in the east-west mineralized corridor that links the historic Lamaque Mine, the Parallel deposit, and the Fortune gold zone. Twenty-nine holes, totalling 22,332 m of drill core, have been completed to target depth in the discovery area since July 2019.

The Ormaque zone occurs mainly within the 'C-porphyry' diorite, also the principal host to the Sigma deposit, along its contact with andesitic volcaniclastic rocks of the Val-d'Or Formation. High gold grades are associated with quartz-carbonate-tourmaline veins, both within the veins themselves and in tourmaline-flooded wallrocks. Coarse visible gold is common. The mineralized veins are extensional veins to hybrid extensional shear veins typically dipping 10° to 25° WSW. Both are spatially associated with steeply NNW-dipping ductile-brittle fault zones. This vein-fault geometry is similar to that present at the historical Mine #2, located between the Ormaque zone and the Sigma Mine.

Geological Setting and Mineralization

The Lamaque Operations are located in the Val-d'Or district of the eastern Abitibi Greenstone Belt within the Superior Province of the Canadian Shield. Known deposits and mineral occurrences in the project area, including the Triangle deposit, are sulphide-poor quartz veins or quartz-tourmaline-carbonate veins typical of many of the orogenic gold deposits in the region. Host rocks consist of volcanic flows and volcaniclastic rocks of the Val-d'Or Formation, intruded by a variety of intermediate to mafic intrusions in various forms including plugs, dykes and sills. Mineralized veins occur dominantly as shear veins within faults and shear zones cutting these units, and to a lesser degree as secondary splays and extension veins. These veins are preferentially localized within the mafic intrusions and in the host volcanic sequence proximal to the intrusions, which provide a competent host for the emplacement of gold-bearing quartz- tourmaline veins.

Current gold resources at the Lamaque Operations are defined in the Triangle, Plug No. 4, and Parallel deposits, with most resources occurring in the Triangle deposit. The Triangle deposit is localized within and peripheral to a feldspar porphyritic diorite intrusion referred to as the Triangle Plug. Gold mineralization in the Triangle deposit occurs in shear-hosted quartz-tourmaline-carbonate-pyrite veins cutting the Triangle Plug and extending into the surrounding mafic lapilli-blocks tuffs. The thickest and most continuous veins are localized within east-west striking ductile-brittle reverse shear zones dipping 50-70° south. Veins also occur as extensional shear vein splays dipping 20-45° south as well as sub horizontal extension veins. Gold occurs within the veins as well as in the silica-sericite-carbonate-pyrite alteration selvages flanking the veins.

The Plug No. 4 deposit, located 550 m north of the Triangle deposit contains mineralized veins restricted to a subvertical fine to medium-grained cylinder-shaped gabbro intrusion measuring roughly 100 to 150 m in diameter. East-west striking reverse shear zones dipping between 45° and 75° to the south cut the intrusion and host gold-bearing quartz- tourmaline-carbonate-pyrite veins. Mineralized extensional shear veins dipping 35-45° south are

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associated with these but have limited lateral continuity. Sub-horizontal extensional veins occur in vein arrays or clusters that extend for tens of metres down the central core of the gabbro intrusion. The thickness of individual veins can vary from 1 mm to 1.25 m, with most around 5-10cm. These vein clusters can carry significant gold concentrations, but grades are erratic.

Mineralized zones at the Parallel deposit occur as sub-horizontal extension veins at shallow depths (70-200 m) and as shear veins dipping approximately 30-45° south at deeper levels. The mineralized veins consist of quartz and carbonate with lesser amounts of tourmaline, chlorite and sericite, hosted within fine- to medium-grained porphyritic diorite. The sub-horizontal extension veins are laterally extensive (up to 300 m), occur in en echelon patterns and exhibit pinch and swell characteristics. In general, they occur in stacked sets 10-25 m thick each containing up to 7 or 8 individual veins. Shear veins occur as up to four parallel veins within a 75 m wide corridor. Individual shear veins typically range in width from 15 cm and 1.5 m, but can be up to 2.6 m thick locally.

Gold mineralization is also documented in numerous zones which are peripheral to the three above deposits. These show similar styles of vein control and host rock characteristics as the three deposit discussed. The principal zones currently defined at the project include: Ormaque Zone; Fortune Zone; No. 5 Plug (including No. 35 Vein); No. 3 Mine (including No. 1 and 2 Veins); South Triangle Zone; Mylamaque Zone; No. 4 Vein; No. 6 Vein; Sixteen Zone and Sigma East Zone. In addition, both the Sigma mine and Lamaque mine contain significant zones of residual mineralization not exploited during the historical mining of these deposits.

Drilling

Drilling campaigns on the Triangle deposit were conducted over three time periods: pre 2009, 2010-2014 and 2015 to present. The latter period comprised 70% of the drill holes and meters drilled at the Triangle deposit. To date, 1,092 km of drilling in 1,084 diamond drill holes, 47 km of delineation drilling in 144 diamond drill holes and 246 km of infill drilling in 1,986 holes were executed on the Triangle deposit to the end of 2020. Most of the drilling at the Plug No. 4 deposit took place since 2015. Drilling at the Plug No. 4 deposit totaled 57 km in 112 diamond drill holes and at the Parallel deposit totalled 75 km in 253 diamond drill holes. Surface and underground exploration drilling was done by wireline method with NQ sized core (47.6 mm nominal core diameter) equipment. Underground delineation and infill drilling was done with NQ and BTW core size. Drillers placed core into wooden core boxes with each box holding about 4.5 m. Geology and geotechnical data were collected from the core and core was photographed before sampling.

Sampling, Analysis and Data Verification

Geological logging of drill core included collection of lithological, structural, alteration and mineralization information. After the logging each drill hole was photographed. All vein and shear zone occurrences were sampled with suitable bracket sampling into unmineralized host rock. Exploration core was cut at the Company's core shack facility in Val-d'Or, Québec. The remaining core was stored at the Company's core handling and storage facility. Infill and some delineation core was wholly sampled. For security and quality control, diamond drill core samples were catalogued on sample shipment memos, which were completed at the time the samples were being packed for shipment. Standards, duplicates and blanks were regularly inserted into the sample stream by Eldorado staff.

Core samples from surface drillholes were sent for preparation and analyses to Bourlamaque Assay Laboratories Ltd of Val-d'Or. At times, ALS Minerals, a secondary Val-D'Or laboratory was used. All underground core samples

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were sent to ALS Minerals Laboratory. Surface core samples were assayed for gold by 30 g fire-assay with an atomic absorption finish. Any values greater than or equal to 5 ppm Au were re-analyzed by fire assay using a gravimetric finish. For the underground infill and delineation drilling, gravimetric finish re-assays were completed for values above 10 ppm.

Assay results were provided to Eldorado in electronic format and as paper certificates. Upon receipt of assay results, values for SRMs and field blanks were tabulated and compared to the established pass-fail criteria as follows:

•Automatic batch failure if the SRM result was greater than the round-robin limit of three standard deviations;

•Automatic batch failure if two consecutive SRM results were greater than two standard deviations on the same side of the mean; and

•Automatic batch failure if the field blank result was over 10 times the Au detection limit.

If a batch failed, it was re-assayed until it passed. Override allowances were made for barren batches. Batch pass/ failure data were tabulated on an ongoing basis, and charts of individual reference material values with respect to round-robin tolerance limits were maintained.

Regular monitoring of the QA/QC results ensured that the assays passed the above-mentioned criteria thus demonstrating that the Lamaque assay database is sufficiently accurate and precise for resource estimation.

The drillhole database underwent periodic reviews where cross-checks were made between the original assay certificates and downhole survey data and the digital database. Also, the descriptive information (lithology and alteration) was reviewed. Any discrepancies found were corrected and incorporated into the current resource database.

Eldorado therefore concludes that the data supporting the Lamaque resource work are sufficiently free of error to be adequate for estimation.

Operations

Current mining at the Lamaque Operations is a high grade underground mine mining the Triangle deposit. The ore is mined using longhole open stoping methods comprising longitudinal with primary and secondary stopes, longitudinal retreat and AVOCA. These mining methods are suitable, given the geometry, ground conditions and depth of the resources. The stopes are backfilled with rockfill and cemented rockfill. These are key components for maximizing mineralized material recovery and mining productivity. A mineralized material recovery rate of 95% was applied to each mining stope, except for the sill pillar stopes where the recovery rate was set to 90%. Backfill dilution was established at 5%, reaching 10% for the sill pillars. The mineralized material currently is hauled to the surface from the mine by underground haulage trucks and dumped into stockpiles. Ore from these stockpiles are trucked by contractor surface haul trucks from the Triangle mine to the Sigma Mill for processing.

The ore is processed at the Sigma Mill facility through a conventional process including crushing, grinding, gravity concentration, leach and carbon-in-pulp (CIP) circuits, as well as elution, carbon regeneration and refinery areas. The CIP tailings are pumped directly to a cyanide destruction (detox) tank where reagents and air are used to reduce cyanide concentrations to an environmentally acceptable level. The tailings are then pumped to the tailings

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impoundment area for final storage. Long term gold recovery, based on testwork and operating performance is 94.1%. Current plant recoveries are tracking higher and averaged 96.9% for 2020.

Infrastructure

The Triangle mine site consists of the following buildings built as part of the current mine surface infrastructure:

•A garage with 6 working bays, a warehouse, a compressor room and offices to serves maintenance and procurement teams;

•A set of buildings next to the main ventilation raise for main fans, heating system and compressor room;

•A complete diamond drill core logging facility;

•A cement slurry plant connected to the underground via piping;

•Temporary offices for the mine department, administration, technical services,health and safety, and local mine rescue made of prefabricated modules;

•A temporary 400 persons dry facility with prefabricated modules; and

•Several fabric buildings to serve as cold storage.

A permanent two-story building for administration, technical services and operations is under construction at end of 2020 and is expected to be completed during 2021. This facility will include a 400 person dry facility. The current dry facility will be kept in service to cater to third party contractors working at the mine site.

Tailings storage facilities

The Sigma CIL Tailings Storage Facility holds wet tailings produced by the operation. The facility was acquired by the Company as part of the Integra Gold Corporation transaction. The facility is of upstream construction, unlined and was constructed using tailings material. Upon acquisition by Eldorado, the facility perimeter was reinforced with rock buttressing as part of the Company's plans to continue using the facility in operation. In addition to daily and monthly surveys and inspections of the Sigma tailings storage facility, annual third-party inspections are conducted in accordance with provincial law, and government inspections also occur on an annual basis.

The Lamaque Operations include significant fixed infrastructure in place at the Triangle deposit and the Sigma Mill. This includes an underground ramp system currently extending to 500 m depth, with approximate dimensions of 5.1 m x 5.5 m that provides access to the ore zones on 18 m vertical intervals in the upper mine and 25 m vertical intervals in centers of production below 275 m level. A ventilation system with two 1500 hp surface fans and multiple 3.4 m - 5.5 m diameter raise-bored connections to levels in the mine are capable of providing air for the operations including heating with natural gas in winter months. A cement slurry mixing and distribution system is for use in the backfilling of stopes with cemented rockfill. A series of surface buildings including the mine site offices, mine dry, workshop, warehouse, contractor offices, laydown yards, diesel storage, explosives magazine and stockpile pads for ore and waste are available and capable of supporting the current operations at the Triangle site. Also, a 9.1 km road is maintained to haul ore from the Triangle site to the Sigma mill.

The ore from the Triangle site is currently processed at the Sigma Mill. Fixed infrastructure at the Sigma Mill site includes the primary crushing circuit, fine ore bins, a rod and ball milling circuit followed by a series of cyclones, a gravity concentration circuit, a pre-aeration tank, a cyanide leach circuit, a carbon in pulp circuit, ADR process circuit

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and equipment, a gold refinery and associated infrastructure including piping, pumps, electrical connections, motor controls, instrumentation and automation and monitoring equipment. This infrastructure was largely in place at the Sigma Mill and used by past operators.

Future planned infrastructure includes continuation of the main ramp to develop the C4 resources and potential ore zones of the Triangle deposit at depth. A new integrated 2 story office building, supporting the mine dry and mine services functions, will be located at the Triangle site. A new 25 kV substation was installed to upgrade the existing Hydro-Québec infrastructure. Upgrades are also planned to the existing gravity concentration circuit including intensive cyanidation. A new cyanide recovery and destruction circuit is in place. Investigations are underway to feed this slurry to a new paste tailings plant to replace the tailings deposition at the existing Sigma tailings facility with tailings placement in the Sigma open pit, and potentially for use in underground backfill systems. The construction of a dedicated 2.5 km ramp for ore transportation linking Triangle deposit and the Sigma mill was initiated in Q3 of 2020.

The Lamaque Operations also include a diverse fleet of owner operated underground mining equipment including underground haulage trucks ranging from 30T-45T, underground loaders ranging in size from 4 - 10 yd, development jumbos, production drills, mechanized bolters, and support equipment such as scissor lifts, men carriers, backhoes, boomtrucks, explosive loaders and others.

Costs and revenue

Production, cash operating cost per ounce, and sustaining capital for 2020 and forecasts for 2021 are as follows:

2020	2021 Forecast*
Production *	144,141	140,000-150,000 oz
Cash Operating Cost per ounce	$ 522	$ 560-610
Sustaining Capital**	$ 32.9 M	$ 48-53 M

* We made certain assumptions when these forecasts were developed and actual results and events may be significantly different from what we currently expect due to the risks associated with our business. Please see 'Cautionary statement regarding forward-looking statements' and 'Risk factors' for a comprehensive listing of risk factors in our business.

**See 'About our business - How we measure our costs' for information on how sustaining capital is defined.

Cash operating cost consists of mining, process and site G&A costs. The following table outlines these costs for 2020:

2020 Actual Costs (per tonne treated)
Mining	$ 75.93
Process	$ 21.23
G&A	$ 23.20
Other*	$ (4.40)
Total	$ 115.96

*Other includes items that are not included directly in any of the other lines but are included in cash operating costs. This includes items such as transport and refining, inventory change and any other metal credits.

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In 2021, Lamaque is expected to mine and process over 750,000 tonnes of ore at an average gold grade of 6.6 grams per tonne. 2021 cash operating costs per ounce of $560 to $610 reflect mining at increasing depth, which is expected to be partially offset by increased mining rates.

Sustaining capital expenditures for 2021 are forecast to be approximately $48 to $53 million, to be allocated primarily on capitalized underground mine development and infrastructure as vertical access to the Triangle deposit continues for infill drilling and future production. Growth capital projects in 2021 include continued work on the Triangle decline as well as additional mining equipment purchases and modest mill upgrades toward achieving 2,200 tonne-per-day capacity. Engineering studies and initial preparation for tailings placement are also included. This work will continue over the outlook period.

The five-year outlook for Lamaque reflects an increase in mining rates to 2,500 tonnes per day, achieved primarily through accelerating underground development. The Company continues to evaluate expansion of the Sigma mill to accommodate higher mining rates at Triangle as well as potential mill feed from satellite deposits. However, until such time as a mill investment decision has been made and construction completed, any excess production above 2,200 tonnes per day is assumed to be toll milled at a neighboring facility.

Litigation

While there are no outstanding material legal or regulatory proceedings involving Lamaque, Integra may, from time to time, be subject to and involved in various complaints, claims, investigations, proceedings and legal proceedings arising in the ordinary course of business, including pertaining to licenses, permits, supplies, services, employment and tax. Eldorado Gold and Integra cannot reasonably predict the likelihood or outcome of these actions.

For further description of all of our risks, see section titled 'Risk factors in our business'.

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Non-Material Properties

Stratoni

Location	Halkidiki Peninsula, northern Greece
Ownership	Hellas Gold Single Member S.A 100% shares issued to an indirectly owned subsidiary of Eldorado
Type of mine	Underground mine (Mavres Petres)
Metal	Lead, zinc, silver
In situ metals as of September 30, 2020*	Proven and probable mineral reserves: 0.56 M tonnes at 148 g/t Ag, 6.1% Pb and 9.2% Zn. Contained metal is 2.7 M ounces of Ag, 34,000 tonnes of Pb and 52,000 tonnes of Zn. Measured and indicated mineral resources: 0.94 M tonnes at 159 g/t Ag, 6.5% Pb and 9.5% Zn. Contained metal is 4.8 M ounces of Ag, 61,000 tonnes of Pb and 89,000 tonnes of Zn. Inferred Resources: 1.15 M tonnes at 188 g/t Ag, 6.6% Pb and 9.3% Zn. Contained metal is 6.9 M ounces of Ag, 76,000 tonnes of Pb and 107,000 tonnes of Zn. Piavitsa, a satellite deposit to Stratoni, includes contained inferred mineral resources of 6.61 M tonnes at 4.82 g/t Au and 54 g/t Ag. Contained metal is 1.02 M ounces Au and 11.4 M ounces of Ag.
Average annual production**	11,000 tonnes Pb, 15,000 tonnes Zn, 800,000 ounces Ag
Expected mine life**	4 years, based on current proven and probable mineral reserves
Workforce	414 (339 employees and 75 contractors) as at December 31, 2020

* Mineral reserves are included in the total of mineral resources.

** Based on current proven and probable mineral reserves.

Licenses, permits, royalties and taxes

Mining Concession	A number of mining concessions (4, 12, 15, 16, 17, 25, 29, 30, 33, 34, 35, 42, 44, 45) covering 118.8 km2, granted until April 7, 2024 and can be extended twice for durations of 25 years each. A request for a 25 years renewal of their expiration has already been submitted by May 15, 2020.
Permits	In July 2011, the MOE formally approved the EIS submitted by Hellas Gold for the three Kassandra Mines mine sites, being Olympias, Skouries and Stratoni, which involves an area of 26,400 ha, in northeastern Halkidiki (Macedonia Region). This EIS that covers all environmental matters for the Kassandra Mines was expected to expire in July, 2021. However, due to the new environmental law (4685/2020), it will be extended automatically for 5 years and then another 4 years because of our ISO certificated Environmental Management System. This means it now expires in 2030. Stratoni holds a technical study that was issued in 2005. After the EIA decision, HG submitted a modification of the technical study which was approved by MoE on December 21, 2012. All the needed installation and operation permits for the Stratoni project were issued before Eldorado acquired the project, have been extended as required and are still valid. In October 2016, a new operation permit for the Stratoni port facilities was granted. In July 2020 an EIS for the exploration drilling for the extension of the mining potential S-SW of Mavres Petres orebody was granted from the Decentralized District of Macedonia-Thrace and on September 2020 the relevant technical study approved by the Mining Department of MoE. Drilling started November 2020 and is currently in progress.
Royalties and Taxes	Based on current Greek legislation, royalties are applicable on active mining titles. The royalty is calculated on a sliding scale tied to international gold and base metal prices and $/€ exchange rates. At a range of $ 11.7-20.5 / oz Ag, $ 1,639-2,107 / tonne Pb and $ 2,108-2,576 / tonne Zn and an exchange rate of € 1.125:US $1, Hellas Gold would pay a royalty of approximately 1.5% on Ag revenues, 0.5% on Pb revenues and 1.0 % on Zn revenues. The corporate income tax rate is set to 24%.

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About the property

Stratoni is located in the Halkidiki Peninsula, of the Central Macedonia Province in Northern Greece, approximately 100 km east of Thessaloniki, which is the second largest city in Greece.

Exploration and development

Recent underground exploration drilling in the Stratoni mine commenced on April 2017 and continued through September 2020. A total of 23,668 meters were drilled from +228 exploration drift and +50 hanging wall drive. During 2020 a total of 2,490 m of underground exploration drilling was completed from +228 Exploration drift and +50 hanging wall drive. Development of the hanging wall exploration drive at level +50 (R50) was stopped due to water influx issues.

Drilling programs resulted in significant mineralisation intercepts hosted within the Stratoni fault zone. A deeper mineralised lens with significant thickness was also discovered in the footwall marble. This deeper mineralised lens mainly consists of pyrite and lesser galena and sphalerite.

Surface exploration drilling commenced in late November with one drill rig located south of Stratoniki village and will continue through 2021. The main purpose of the surface drilling is to confirm and expand inferred resources in the deeper, western part of the Mavres Petres deposit and in the newly discovered lower massive sulphide lens.

Exploration drilling in 2019 and early 2020 also tested the Vathillakas skarn target. Five drill holes were drilled for a total of 2,100 m.

Sampling, Analysis and Data Verification

The sampling interval through the ore zone was 1 m or slightly greater than 1 m where dictated by alteration, structural and lithological boundaries. Sampling extended for 2 or 3 samples into non-mineralized wallrock material.

Core cutting and sampling was done on Adit 53 exploration facilities (core shed) in Stratoni. Half-core samples were placed in labelled plastic bags and sent for preparation and analysis, the remaining half core was stored in the original core tray in Adit 53. The samples are sent to the ALS Laboratory in Romania.

All samples were assayed for gold by fire assay with an AAS finish and Oxidizing Acid Digestion with ICP-AES Finish for Base Metals in Massive Sulfides.

Quality Control

The QA/QC procedure includes inserting a Certified Reference Material (CRM) for base metals and Au, blank, coarse and pulp duplicate into the samples stream at least 1 of each in a total of 21 samples sequence. Upon receipt of assay results, values for CRMs and field blanks are compared to the established pass-fail criteria:

•Automatic batch failure if the CRM result was greater than the limit of three standard deviations;

•Automatic batch failure if two consecutive CRM results were greater than two standard deviations on the same side of the mean; and

•Automatic batch failure for each element if the blank was over the respective threshold grades.

If a CRM or Blank failed, a re-assay was ordered for the samples 5 before and 5 after the failed sample.

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Quarterly and Yearly QA/QC reports were produced evaluating of sampling procedure, CRMs, blanks and analytical lab.

Operations

Mining is a combination of transverse and longitudinal drift-and-fill methods with rock breaking by conventional drill and blast. The drifts are then filled with cemented tailings (hydraulic fill) from surface. Ground support varies based on stopes size and ground conditions, utilizing a combination of steel sets, wiremesh, rock bolts and shotcrete.

The Stratoni concentrator plant is currently operating on a campaign basis, five days a week at a rate of approximately 50 tonnes/hour of ROM ore from the Stratoni mine. Lead, silver and zinc recoveries of 91.5%, 80% and 91.5%, respectively, are achieved. The grade of the bulk lead/silver concentrate is typically 70.5% Pb with approximately 1,600 g/t Ag; the zinc concentrate contains 50% Zn. The plant is capable of processing up to 400,000 dmt per annum and, as a consequence, is currently only operating for approximately half of the available time. Fine ore which has been crushed to minus 12 mm is then ground to 80% minus 200 microns in a conventional rod mill/ ball mill circuit, then fed to the differential flotation circuit. Lead concentrate is recovered first, then zinc concentrate is subsequently recovered from the lead circuit tailing. Thickeners and disc filters are used to dewater lead and zinc concentrates, which are weighed and conveyed to storage sheds for shipment to the respective smelters. Shipments occur either through the loading facility at Stratoni port or with containers via Thessaloniki Port. The Stratoni port can be used for materials being sold into the European Mediterranean market

Pursuant to an April 2007 Silver Purchase Agreement (SPA) with Silver Wheaton (now Wheaton Precious Metals), Hellas Gold has agreed to sell all of the silver contained in lead concentrate produced from an area of approximately 7km² around its zinc-lead-silver Stratoni mine. Hellas Gold received an upfront cash payment of $ 57.5 M from Silver Wheaton and is to receive the lesser of $ 3.90 per ounce of silver (subject to an annual 1% inflationary adjustment) and the then prevailing spot market price per ounce of silver. In October 2015, the SPA was amended and Hellas Gold will receive additional top up payments (TUP) per ounce of silver, based on the number of exploration metres drilled at Stratoni by December 31, 2020.

The TUP payments are in addition to fixed payment of $ 3.90 per ounce and will be based on the following schedule:

•10,000-19,999 metres of drilling = $ 2.50/oz TUP;

•20,000-29,999 exploration metres of drilling = $ 5.00/oz TUP; and

•30,000+ exploration metres of drilling = $ 7.00/oz TUP.

At the end of 2020, the required 30,000 m had been drilled and the Top-Up payment of $ 7.00/oz had been applied.

Hellas Gold receives 90% to 100% of payment depending on the agreement in place, upon shipment of Pb/Ag concentrate with the balance paid after settlement of weights and assays and issuing of the final invoice. Hellas Gold receives 90% to 100%, depending on the respective agreement, of payment upon shipment of Zn concentrate with the balance paid after settlement of weights and assays and issuing of the final invoice.

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Infrastructure

Warehousing consists of a central warehouse with open lay down areas, a mill warehouse and two additional buildings for chemicals and reagent storage. At the Stratoni mine site infrastructure includes mine offices, change house, mine site warehouse, surface workshops for fixed equipment and mobile equipment, an underground workshop, water treatment plant, a backfill plant, a shotcrete batching plant and a laboratory. The Stratoni process plant site has the administration offices, mill offices, crusher building, flotation plant, tailings plant, concentrate storage area, laboratory and the port facilities.

The property is well serviced by an overhead power line at 20 kV which terminates at the Stratoni mill facilities. There is sufficient water available to support the operations. Stratoni mine site water requirements are provided through a borehole source for domestic use after passing through a purification and chlorination unit, and treated water outflow from the underground mine for industrial use. The Stratoni process plant water requirements are provided through the public system for domestic use and treated water for industrial use.

Tailings storage facility

Stratoni splits the tailings into coarse and fine tailings. The coarse tailings are mixed with cement and placed back underground as hydraulic fill. For the fine tailings, Stratoni uses the same dry stack flotation tailings storage facility as the Olympias mine, located in the Kokkinolakkas valley. The facility is lined and features both an upstream and downstream embankment. The upstream embankment is of axial (centerline) construction using rock fill with a clay core. The downstream embankment is of downstream construction using rockfill. Tailings deposition is carried out in compacted layers over a 4-layer impermeable liner.

A project management team has been assigned for all aspects of tailings management, including overseeing the geotechnical and environmental monitoring program and conducting daily inspections and audits. An independent external Scientific Committee and various government inspectorates regularly conducts audits for Monitoring Compliance with Environmental Terms.

Please see section titled 'Material Properties - Olympias' for a description of the Hellas Gold Litigation.

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Tocantinzinho

Development Project

Location	Pará State, Brazil
Ownership	100% Through Brazauro a wholly owned subsidiary of Eldorado Gold
Type of mine	Open pit
Metal	Gold
In situ gold as of September 30, 2020*	Proven and probable mineral reserves: 38.9 million tonnes at 1.42 g/t Au for 1.78 M contained ounces. Measured and indicated mineral resources: 46.0 million tonnes at 1.37 g/t Au for 2.03 million contained ounces. Inferred mineral resources: 0.60 million tonnes at 0.90 g/t Au for 17,000 contained ounces.
Average annual production*	163,000 ounces
Expected mine life	10 years, based on current proven and probable mineral reserves
Workforce	64 (10 employees and 54 contractors), as at December 31, 2020

* Mineral reserves are included in the total of mineral resources.

** Based on current proven and probable mineral reserves.

History

1950	Gold is discovered in the Tapajos region.
1970-80	The gold rush began at Tocantinzinho and in the Tapajos region with garimpeiro activities.
1979	Mineracao Aurifera Ltda. acquired rights to explore for gold in Tocantinzinho.
1997	Altoro and Renison Goldfields formed a joint venture to conduct geological exploration in Tocantinzinho.
2003-08	Brazauro, a subsidiary of Jaguar Resources, acquired the Tocantinzinho properties and conducted a 97 hole, 25,600 meters of drilling campaign.
2008	Eldorado Gold signed an option agreement with Brazauro and together with Unamgen, a wholly owned subsidiary of Eldorado Gold, carried out a 62 hole 19,431m drilling program.
2010	Eldorado Gold acquired Brazauro and the Tocantinzinho project.
2012	Eldorado Gold announced the prefeasibility study and reserves of 1.97M ounces of gold at Tocantinzinho. Eldorado Gold is granted the Preliminary Environment License for the Tocantinzinho project.
2015	Eldorado Gold announced a positive feasibility study on the Tocantinzinho project.
2016	A decision to commence construction at Tocantinzinho has been deferred until all permits are in place. Federal Government issued Provisional Measure PM-758 on December 20, 2016 implementing changes to the Jamanxim National Park increasing the area by 51,135ha. The Tocantinzinho Project was outside of the Park, but inside the 3km buffer zone resulting in restrictions for implementation of a mine.

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2017	The Congress voted on an alteration of MP 758 in March 2017 to eliminate the extension of the National Park. It resulted in a Conversion Bill (MP 758 with new text), suppressing articles 4 and 5 which were negatively affecting the Tocantinzinho Project. On June 19, the President approved the Convention Bill, resulting in Law 13452/17, eliminating definitively the risk for the Tocantinzinho Project. Negotiations with landowners and garimpeiros (alluvial miners) from the construction area were successfully conducted in 2017. The land documentation was regularized in the INCRA - National Institute of Colonization and Agrarian Reform in Brazauro's favor. However, a few garimpeiros and squatters still refused to leave the area. SEMAS, the Environmental Agency of Para State granted the LI´s (Installation Licenses) for construction of the Project Site Structures, Tailings Facilities, Power Transmission Line and Fuel Stations. The licenses authorized the immediate construction and they will expire in 2020.
2018	On May 17th, the Ministry of Mines and Energy published decrees 87/SGM/850.300/03 and 88/SGM/850.706/79 granting to Brazauro the mining concessions in the Tocantinzinho gold deposit, State of Para. The decrees confirm the Mineral Rights to Brazauro/Eldorado and authorize the exploration and mining activities and commercial gold production.
2019	A new agreement was concluded in January 2019 for the removal of four squatters and one garimpeiro from the project's construction area. Five others refused to leave the area and filed a lawsuit claiming additional compensation despite the fact that they have been already indemnified. The case is pending a court decision.
2020	On November 30, 2020, eleven lawsuits related to land indemnity claims were in progress in the justice system of Itaituba and Santarem cities, in the State of Para. Brazauro is managing these land indemnity claims within legal context. At this point it is waiting for the Court´s decision.

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Licenses, permits and royalties

Mining Concessions	In 2012, Tocantinzinho was granted its Preliminary Environmental License (PEL) number 1218/2012 by SEMAS Environmental Agency and by COEMA Environmental Council of Para State. It was granted after affirmative public hearings held with the local community and the recommendation of the EIA was received from the technical and legal sections of SEMAS agency. On August 9th, 2017, before the expiration date of the PEL, the Installation License (LI) No 2771/17 and the Forest Suppression Authorization (FSA) No 3383/17 for the Tocantinzinho project were granted by SEMAS Environmental Agency of Para State. The LI and FSA authorize immediate deforestation and project construction. The validity of the LI and FSA is 3 years, expiring by April 2020. On November 20th, 2017, the Installation License number 2796/17 was granted by SEMAS authorizing the construction of flotation tailings dam and CIP tailings pond structures. It will expire on Nov. 20th, 2020. On December 28th, 2017, the Authorization for Deforestation number FSA 3642/17 and the (LI) Installation License number 2797/17 were granted by SEMAS permitting the construction of 200km 138kV Electrical Transmission Line to transport 18MW power to the Tocantinzinho Project Site. This Installation License will expire on Dec. 27th 2020. On August 19th, 2018, the Installation License to upgrade the Municipal Road to access the Tocantinzinho Project was granted. The license will expire in August 2020. On October 15th, 2019 the Suspension of the Installation Licenses was applied at SEMAS. On December 27th, SEMAS authorized the suspension of the Installation License 2771/2017 for a period of 730 days. Consequently, the validity of this license can be extended for a period of 4 years: 2 years suspension plus 2 years renewal. On November 19th, 2019, the documentation was filed at SEMAS requesting the Installation License 2771/2017 renewal. In December of 2019 and March of 2020 the suspension of six installation licenses was granted by SEMAS for a two year period. During this period the permit obligations were also suspended, but still require the payment of the Environmental Compensation. The suspension can be lifted at any time. As per recommendation of the SEMAS, in 2020 Brazauro applied for five installation license renewals concurrent with and subsequent to suspension to increase legal certainty. The application for renewal of the last license is to be done in 2021. Consequently, the license expiration dates can be pushed for another 4 years: 2 years suspension plus 2 years renewal. The suspension associated with the renewal will reinforce the permits validity and legal certainty.
Permits	The Tocantinzinho deposit comprises two exploration permits numbered #850.706/1979 and #850.300/2003. Both permits were applied for at the National Department of Mineral Production (DNPM) in 2011 and approved in 2012. The permits cover an area of 12,888.85 ha. In July 19 2013, Brazauro presented to DNPM the Economic Exploitation Plan of Tocantinzinho in order to apply for the Mining Concession and Easement Concession. The Mining Concession application was submitted to DNPM on April 27, 2017 with the presentation of the Installation License. In May 17, 2018, the Ministry of Mines and Energy published the decrees numbers 87/ SGM and 88/SGM granting to Brazauro the concession for mining and commercial production for gold in the Itaituba Municipality, State of Para in the areas corresponding to the processes 850.300/2003 and 850.706/1979. The Mining Concession confirms the Mineral Rights to Brazauro by the Brazilian government and authorizes continuing exploration, pre-stripping, mining activities and commercial production for gold. In July 2020, a Mining Concession suspension process was filed with the ANM - National Agency of Mining for a 2 year period. The suspension request is still under evaluation of the ANM.

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Royalties

Based on current Brazilian legislation, a royalty of 1.0% on net revenues is payable to the Brazilian government. However, on August 25, 2017 the Federal Government issued the Provisional Measure PM 789/2017 increasing the royalty to 1.5% on gross revenue. The PM 789 was sanctioned by the Brazilian President, publishing the Law 13540/2017 of December 18th, 2017. A contractual royalty of 3.5% on Au produced is payable to Sailfish Royalty Corp. Eldorado retains the right to buy-back an undivided 2% of the royalty for $ 5.5 M upon a positive construction decision.

About the property

Geological setting

Tocantinzinho is located in the State of Para in the Tapajos region of Northern Brazil, in. It is estimated that the Tapajos region historically has produced up to 30 M ounces of gold from artisanal miners exploiting both alluvial and saprolite hosted gold.

Development

Eldorado acquired 100% of Brazauro, including the Tocantinzinho project, in 2010 following fulfillment of commitments to earn an interest in the project through exploration. Exploration and development at the project continued in 2011. Fieldwork was initiated to collect data on geotechnical, hydrogeological, and hydrology conditions at the site, in preparation for a prefeasibility study which was completed in 2012. The prefeasibility study defined an open pit mining operation supported by a conventional metallurgical gold recovery process based on flotation of the sulphide ore, followed by cyanidation of the flotation concentrate to produce gold doré on-site. Design of the open pit mine, process plant and infrastructure generated the basis for estimating capital and operating costs. Project economics indicated by the prefeasibility study generated a positive return.

Engineering work was advanced through several stages of optimization, culminating in the release of a feasibility study for Tocantinzinho in 2015 indicating an IRR of 13.5%.

Further work was undertaken by Eldorado in 2018 and 2019 to increase the level of engineering on the project and incorporate the effects of a significant downturn in the Brazilian economy, which positively impacted both capital and operating costs. The results of this work, released in 2019, and improved gold prices have seen an increase in economic performance of the project resulting in a net present value of $ 216 M @ 5%, IRR of 13% with a cash cost (C1) of $ 535 / ounce Au based on a Real exchange of $R 4.00 per U.S. dollar. Results from this optimization study are summarized below:

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Project Data	2020 Optimization Results
Production Data
Life of Mine	10 Years
Mine Throughput	4,336,000 TPA (years 1 to 9)
Metallurgical Recovery Gold	90.1%
Average Annual Gold Production	163,000 Ounces
Total Gold Produced	1,625,000 Ounces
Operating Costs/ Tonne Ore
Total Operating Cost/Tonne Ore	$ 23.41/Tonne
Cash Operating Costs	$ 535/Ounce cash cost
Capital Cost
Initial Investment Capital	$ 441.8 M
Economics @ $1,300 Au After Tax
Net Present Value After Tax @ 5%	$ 216 M
Internal Rate of Return After Tax	13.4%

In early 2019, Eldorado elected to prepare an updated Technical Report (aligned with NI 43-101) in order to confirm and provide suitable detail on the results gained above. This report, with an effective date of June 21, 2019, was released in August 2019.

Permitting activities have advanced through numerous steps in parallel with advancing engineering designs. This included the receipt of the Preliminary Environmental License (PEL) in 2012. Environmental field investigations have been carried out on the site since 2011, developing a baseline profile of the area to support permitting efforts. An application for an installation license was made in 2016. The installation license was granted on April 2017, is valid for three years, and allows the Company to initiate construction on-site.

At the end of 2016, Eldorado deferred the construction decision until all permits were in place. At the time, the Mining Concession was the only major outstanding permit. Work continued on various engineering and infrastructure projects.

In 2017, Tocantinzinho Project was granted their Installation Licenses for construction of all structures for the Project including the mine, process plant, tailings dam facilities and electrical transmission line.

In 2018, the Installation License for construction and upgrade of the access road was granted. Also, in 2018 the Ministry of Mines and Energy published the decrees 87/SGM and 88/SGM granting the Mining Concession to Brazauro, authorizing the exploration, mining and commercial production of the Tocantinzinho gold deposit. In late 2019 the Suspension of the Installation Licenses was applied for by Brazauro. On December 27th, SEMAS authorized the suspension of the Installation License for the process plant and associated infrastructure for a period of 730 days. Consequently, the validity of this license can be extended for a period of 4 years: 2 years suspension plus 2 years renewal.

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Tailings storage facility

A Flotation Tailings Dam and a CIL Tailings Storage Facility are included in the Tocantinzinho Project design for storage of wet tailings. The Flotation Tailings Dam will be of downstream construction, unlined, and constructed using an initial starter dam made of compact clayey soil for the first three years of mine operation, and a final dam downstream raised by a combination of clay core and compacted rockfill. After construction, a monitoring program will be deployed to verify both its stability and safety conditions using instrumentation and safety inspections by the mine's internal team.

The CIL Tailings Storage Facility will also be of downstream construction using excavated basins in natural terrain with compacted soil, laterite and rockfill, and coated with an HDPE geomembrane layer. Monitoring and Dam Safety Plans have been developed in accordance with local requirements and an Operational Handbook that describe the procedures for performance monitoring, control and operation.

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Certej

Development Project

Location	Apuseni Mountains, Transylvania, Western Romania
Ownership	Deva Gold 80.5% shares issued to an indirectly owned subsidiary of Eldorado Gold 19.25% shares issued to Minvest S.A. 0.25% shares issued to a minority shareholder The co-ownership of Deva Gold is governed by the Articles of Association and the Incorporating Contract.
Type of mine	Open pit
Metal	Gold, silver
In situ metal as of September 30, 2020*	Proven and probable mineral reserves: 44.3 M tonnes at 1.69 g/t Au and 11 g/t Ag. Total contained metal is 2.40 M ounces Au and 15.6 M ounces Ag. Measured and indicated mineral resources: 88.0 M tonnes of 1.35 g/t Au and 9 g/t Ag. Total contained metal is 3.83 M ounces Au and 26.2 M ounces Ag. Inferred mineral resources: 0.8 M tonnes at 0.86 g/t Au and 4 g/t Ag. Total contained metal is 23,000 ounces Au and 110,000 ounces Ag.
Average annual production**	140,000 ounces Au and 830,000 ounces Ag
Expected mine life**	15 years, based on proven and probable mineral reserves
Workforce	85 total (80 employees and 5 contractors), as at December 31, 2020

* Mineral reserves are included in the total of mineral resources.

** Based on current proven and probable mineral reserves.

History

Historic times	Gold mining at Certej dates back to the 18th century.
Pre-1970	Small-scale ad-hoc mining around Certej.
1970	Government mining Company Minvest commenced mining of Bocsa base metal deposit 1km east of Certej.
1983	Minvest-owned Certej mine took over the Baiaga-Hondol deposit, (the Central and West part of Certej), and exploration and pre-stripping work on the deposit continued.
2000	European Goldfields (through their 80%-owned subsidiary Deva Gold) acquired a stake in the Certej concession.
2002	Two years of surface and underground channel sampling and RC and diamond drilling culminated in an independent estimate of mineral resources by consultants RSG Global.
2006	Minvest closed its mining and processing operations at the Coranda open pit and the Certej village.
2007	Detailed technical and economic studies on Certej were submitted in March 2007
2012	Eldorado Gold acquired the Certej project via the indirect acquisition of Deva Gold, through the acquisition of European Goldfields; 9,700m of drilling were completed resulting in an increase in mineral resources by 1.57M ounces to 4.30M ounces.
2014	A prefeasibility study for the Certej project was released in April 2014 defining an economically feasible open pit mining operation utilizing flotation, pressure oxidation and cyanide leaching to recover gold and silver from the deposit. The study also defined the infrastructure required to sustain the operation over the estimated 15 years of operation at a throughput of 3.0Mtpa.

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2015	Eldorado Gold released a feasibility study for the Certej project in May 2015. Results of the study confirmed the positive prefeasibility study issued in 2014. Conventional open pit mining will be used in conjunction with flotation, pressure oxidation and cyanide leach to produce gold/silver doré on-site. The production rate remains at 3.0Mtpa resulting in a 15-year LOM including treatment of low-grade stockpiles at the end of mine life.
2016	Eldorado Gold continued the metallurgical and environmental testwork required to support a change in permitting to allow the use of pressure oxidation instead of the permitted Albion process.
2017	Work continued with a focus on engineering, site optimizations, geotech works and construction of the offsite infrastructure (water line, power line, water tanks).
2018	Work continued on exploration on Bolcana, Varmaga limestone license and off site infrastructure. Engineering has also continued on the Certej project.
2019	Work continued in 2019 with focus on metallurgical testing (flotation optimisation works), exploration and quarrying activities (aggregates) preparation and submission of the application for the extension of the Certej mining license Along with reforestation with the planting of trees on 3 hectares of purchased land.
2020	Mining license for Certej was extended with 5 years. Aggregate quarrying activities continued in 2020.

Licenses, permits, royalties and taxes

Mining Concessions	Deva Gold currently owns the Certej exploitation concession along with an exploitation license for the Baita-Craciunesti area and exploration licenses for Certej Nord and Troita - Pitigus and Varmaga. The Certej exploitation license covers 26.7 km2 and was granted for a period of 20 years with the possibility of extension for periods of 5 years commencing on the day the concession was gazetted on January 25, 2000. Deva Gold is in the process of acquiring land to accommodate surface infrastructure for the mine and provide reforestation areas as required by applicable legislation. European Goldfields Deva SRL, an indirect wholly owned subsidiary of Eldorado Gold, holds the following licences: Saliste - Hondol limestone exploitation license (7.4 km2);
Permits	In March 2007, Deva Gold submitted a technical feasibility study (TFS) to the National Agency for Mineral Resources in support of a permit application to develop Certej. The TFS was approved in July 2008 and the reserve was registered. On July 5, 2012, the Environmental Permit for Certej was approved by the Timisoara Department of Environment. This permit allows the project to move forward with applications for forestry permits and to apply for a construction permit. Amendments to the EIA covering site modifications were approved in 2013. In November 2013, the revised EIA was approved by the environmental authorities in order to incorporate the changes in design of the project. Additional environmental and construction permits for quarrying and construction of offsite infrastructure were received in 2014, 2015 and 2016. Also received were the construction permits for the site establishment area of the project.
Royalties and Taxes	Based on current Romanian legislation, we will be required to pay a royalty of 6.0% on production of Au and Ag to the Romanian Government. The corporate income tax rate for Romanian companies is currently 16%.

About the property

Certej is located in the southern part of the Apuseni Mountains in central Romania, some 12 km north-northeast of the regional town of Deva in Hunedoara County.

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Operations

The project involves the mining and processing of 3.0 Mtpa of ore. Ore would be provided to the process facilities for the first 13 years from the open pit, and for a subsequent two years from the low grade stockpile.

The deposit would be mined by an owner-operated fleet utilizing conventional open pit methods, including drilling, blasting, loading and hauling. Ore would be transported by 90 tonne haul trucks directly to the ore processing facilities. Low grade ore would be hauled to a stockpile for rehandling and processing at the end of the mine life. Waste rock from the open pit would be either hauled to the waste rock dumps located in close proximity to the pit or used for construction of the tailings management facility embankment.

The ore would be comminuted by crushing, followed by a combination of SAG and ball milling. The ground ore would then be subjected to flotation to produce a concentrate that undergoes an oxidative pre-treatment step utilizing pressure oxidation. The oxidized material would be treated with lime and limestone at elevated temperatures to facilitate silver recovery prior to conventional precious metal recovery by carbon-in-leach cyanidation, carbon stripping and electrowinning. CIL tailings would undergo cyanide destruction prior to disposal in the tailings facility.

The currently permitted metallurgical process involves the production of a gold and silver-bearing concentrate utilizing conventional mineral processing technology followed by the oxidation of this flotation concentrate through the Albion Process. This involves the use of oxygen and ambient temperatures and pressures to oxidise this material in specially constructed tanks. Following this step, the oxidised material would be leached with cyanide and, finally, the production of gold and silver bullion in doré would be completed on-site.

Detailed technical and economic studies on Certej were submitted in March 2007, followed by the TFS which was approved in July 2008 by the National Agency for Mineral Resources. The TFS has been further updated to incorporate an optimisation of the tailings facility sites and additional mineral resources defined from additional drilling in 2012. Eldorado released the results of a prefeasibility level study based on changes to the mineral resource, process optimization and changes in gold price in 2014. This has been followed up with the preparation of a feasibility study, released in 2015, which has confirmed the positive economics of the project.

Work has continued on trade off studies to optimize the project and provide technical support for ongoing permitting activity.

Tailings storage facility

A Flotation Tailings Dam and a CIL Tailings Dam are included in the Certej Project design for storage of wet tailings. The Flotation Tailings Dam will be of downstream construction for the starter dam and first rise, and centreline construction for the second rise. Due to local terrain conditions, both a lateral and upstream dam are required, which will use the downstream construction method. The Flotation Tailings Dam will be unlined and constructed using rockfill for both the upstream and downstream dams, and rockfill with a clay core for the lateral dam.

The CIL Tailings Dam will be of downstream construction for the starter dam and first rise, and upstream for the second rise. Tailings will be detoxified in advance of transfer to the facility, so only the starter dam will be lined on the upstream face with a geomembrane layer. The starter dam and first rise will be constructed using rockfill, followed by tailings for the second rise.

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Environment

A Certej EIS was initiated in 2007 in accordance with the provisions of the Order of the Ministry of Environment and Water Administration No. 863/2002. The Certej EIS was produced by a consortium of Romanian-certified consulting companies and institutes coordinated by the Technical University of Cluj-Napoca, which prepared separate reports for the individual sections of the EIS. The study was prepared in accordance with Romanian and EU Directives. The study shows that the project was designed to respect the best available technologies for this type of deposit. The study considered a baseline study showing the impact of the proposed project on all the environmental and social factors, together with mitigation measures. The Certej EIS was compiled and submitted to the Romanian authorities in August 2010. On July 5, 2012, the Environmental Permit for Certej was granted in compliance with all Romanian legislation and EU regulations. In November 2013, the revised Environmental Permit was approved by the Environmental Protection Agency Hunedoara.

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Bolcana

Exploration Project

Location	Apuseni Mountains, Transylvania, Western Romania
Ownership	Deva Gold 80.5% shares issued to an indirectly owned subsidiary of Eldorado Gold 19.25% shares issued to Minvest S.A. 0.25% shares issued to a minority shareholder The co-ownership of Deva Gold is governed by the Articles of Association and the Incorporating Contract.
Type of mine	Open pit / underground
Metal	Gold, Copper
In situ metal as of September 30, 2020	Inferred mineral resources: 381.0 M tonnes at 0.53 g/t gold and 0.18% copper Total contained metal is 6.49 M ounces Au and 686,000 tonnes Cu.
Workforce	0

History

Historic times	Gold mining in the Bolcana area dates back to the 18th century, on the adjacent epithermal veins (Troita).
1970	Romanian state started regional porphyry exploration program that include 22 surface holes at Bolcana, some over 1 km deep.
1980	Minexfor (State-owned regional exploration company) commenced delineation work that included underground and resource delineation drilling on the shallow part of the Bolcana system.
2000	European Goldfields (through their 80%-owned subsidiary Deva Gold) commenced exploration work at Bolcana and Troita
2002-2004	Deva Gold completed extensive surface and underground channel sampling and limited RC and diamond drilling mainly targeting the epithermal veins adjacent to and overlapping the porphyry system.
2012	Eldorado Gold acquired the nearby Certej project via the indirect acquisition of Deva Gold, through the acquisition of European Goldfields.
2014	Deva Gold won tender for the north part of the Bolcana camp (Certej North EL), over a pre-existing prospecting permit.
2016	Deva Gold won tender for the central part of the Bolcana camp (Troita Pitigus EL).
2017-2018	Over 62,000 meters exploration drilling at Bolcana delineated a significant gold-copper porphyry system.
2020	2,840 meters exploration drilling at Bolcana further delineated selected areas of the deposit.

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Licenses, permits, royalties and taxes

Mining Concessions	Deva Gold currently owns the Certej exploitation concession (adjacent to Bolcana to east) along with an exploitation license for the Baita-Craciunesti area and exploration licenses for Certej Nord and Troita - Pitigus.
Royalties and Taxes	Basedon current Romanian legislation, a royalty of 6.0% is payable on production ofAuand 4% forCu. Thecorporate income tax rate for Romanian companies is currently 16%.

About the property

The Bolcana project is located in the southern part of the Apuseni Mountains in central Romania in Hunedoara County, some 13 kilometers north-northwest of the regional town of Deva and less than 5 km west from the Certej project. The project area is fully covered by a combination of mining and exploration licenses owned by Deva Gold.

The Bolcana porphyry system includes three shallow mineralized zones (North, Central and South) over a strike extent of > 1 km, which coalesce at depth into a north-plunging high-grade mineralized core. Highest grades coincide with late-stage gold-rich dykes that are superimposed on an earlier gold-copper porphyry that intrudes broadly coeval breccias and andesitic country rocks. Epithermal vein mineralization (currently poorly tested) occurs on the west and south flank of the porphyry system.

Operations

Open pit in combination with underground bulk mining is expected for Bolcana, with an annual production varying from five to nine million tonnes of ore.

Environment

The Bolcana project area is located within an area disturbed by State exploitation and exploration work that may require monitoring and re-habilitation if a mining licence is granted. The overall project location is within the RO SPA 0132 Metalliferous Mountains protected area.

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Perama Hill

Development Project

Location	Thrace region, northern Greece
Ownership	100%, through Thracean, an indirect wholly owned subsidiary of Eldorado Gold
Type of mine	Open pit
Metal	Gold, silver
In situ metals as of September 30, 2020*	Proven and probable mineral reserves: 12.5 M tonnes at 3.11 g/t Au and 7 g/t Ag. Total contained metal is 1.25 M ounces Au and 2.7 M ounces of Ag. Measured and indicated mineral resources: 14.1 M tonnes at 3.04 g/t Au and 7 g/t Ag. Total contained metal is 1.37 M ounces Au and 3.0 M ounces Ag. Inferred mineral resources: 1.2 M tonnes at 1.64 g/t Au and 2 g/t Ag. Total contained metal is 62,000 ounces Au and 93,000 ounces Ag. Inferred mineral resources are also reported for Perama South: 14.9 M tonnes at 1.52 g/t Au for contained metal of 0.73 M ounces Au.
Average annual production**	112,000 ounces Au (recovered) and 187,000 ounces Ag
Expected mine life**	10 years, based on proven and probable mineral reserves
Production	Placed on care and maintenance in January 2016
Workforce	10 employees as at December 31, 2020 Planned workforce for operations: 250

* Mineral reserves are included in the total of mineral resources.

** Based on current proven and probable mineral reserves.

Licenses, permits, royalties and taxes

Mining Concessions	Two mining titles cover 1,897.5 hectares. The mining titles 54 (996.2 hectares) & 55 (901.3 hectares) were granted to TGM by a Presidential Decree published in the Greek Government Gazette 2182/1999. These were issued in December 1999, expire December 2049 and can be extended for another 25 years.
Exploration	The two mining titles have effectively superseded the mining exploration licenses we had already obtained.
Permits	The Preliminary Environmental Impact Assessment (PEIA) received approval in 2012. The Perama Hill EIA application was submitted to the MOE in the second quarter of 2012 and has not been approved Prior to construction and operating a construction licenses and operation licenses for the mine and process will be required, these have not been applied for pending the EIA approval.
Royalties and Taxes	Based on current Greek legislation, royalties are applicable on active mining titles. The royalty is calculated on a sliding scale tied to international gold prices and $/€ exchange rates. At an exchange rate of €1.12:US $1, the range of $ 1,237-1,460/oz Au and $ 12- 16 for Ag, Thracean Gold Mining would pay a royalty of approximately 2.0% on Au revenues and 1.5% on Ag revenues. The corporate income tax rate for Greek companies was 29% for the period 2015- 2018. From 2019 onwards, the corporate income tax rate is set to 24%.

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About the property

Perama Hill is in the Thrace region of northern Greece, in a rural area 25 km west-northwest of Alexandroupolis and 20 km south of Sapes.

Operations

Conventional open pit mining would be used at Perama Hill. The pit would operate one eight-hour shift, five days per week. The crushing circuit would operate 16 hours per day, seven days per week. The mining and crushing operating hours were reduced in consideration of their proximity to the local village. The processing plant would operate 24 hours per day.

The mine would use seven 33 tonne trucks and two matching backhoes. A front-end loader would be used for the ore stockpile at the crusher. The process plant would primarily use water from recycled sources, a local borehole as well as surface runoff where possible will supplement process water requirements. The TMF would have a structural fill embankment and filtered tailings near the process plant. The TMF would be a double lined system with impermeable GCL and HDPE membranes.

Metallurgical test work, including studies of crushed composite drill core samples, has been carried out on hard and soft material, and on a composite representative of the ore. The results indicate that the material is all non-refractory and a standard CIL circuit can be used for gold extraction.

Based on this testing, a three-stage crushing circuit followed by a single stage ball mill, operating in closed circuit with hydro cyclones was designed with the following parameters:

•the crushing and grinding circuit will produce a product with 80% passing 75 µm (microns);

•this will be thickened in a high-rate thickener before pre-aeration, and then leached to recover the gold;

•carbon would be removed and the gold extracted by a split stream Anglo American Research Laboratories elution process;

•the tailings would be detoxified using the INCO process; and

•after detoxification, the tailings from the processing facility would be thickened and then filtered to remove any excess water. This material would be transported by truck and conveyor to be placed in a lined tailings storage facility.

Production and cost estimates:

•average production: 1.25 million tonnes of ore per year for 10 years;

•average gold doré production: 112,000 ounces per year;

Tailings Storage Facility

A mine waste management facility has been designed featuring dry stack deposition of tailings at approximately 85% solids by weight. The facility will be of downstream construction and constructed using an earth and rockfill embankment with a composite lining. The facility will operate as a closed circuit with surface runoff water being collected and returned to the plant site and any surplus water evaporated via a sprinkler system installed on the surface of the filter cake.

112

Environment

We have completed an application and are currently waiting for the environmental permit license.

The permitting process is initiated by submitting a PEIA to the MOE, which acts as the lead agency. The MOE carries out a detailed review of the environmental impact study, coordinates input from the Ministries of Agriculture, Culture, Development and Health, and manages a public consultation process that involves a series of public meetings. At the same time, the MOE establishes environmental terms of reference that define the environmental criteria under which the mine will operate. Once these have been reviewed and finalized in an EIA, the MOE would approve the Perama Hill EIA. However, the application was completed in 2012 and, to date, we have received no response from the MOE.

In October 2000, Perama Hill's PEIA was submitted to the MOE by the previous owners, Frontier Pacific Mining Corporation. Also, in that year, petitions by third parties were filed against the MOE to annul the Pre-Approval Act, which established the framework for the Perama Hill EIA. On August 18, 2008, the 5th Session of the Conseil d'Etat accepted the petitions by third parties for annulment and invalidated the Pre-Approval Act, which invalidated the EIA.

In 2009, Thracean Gold Mining submitted a new PEIA under an amended Pre-Approval Act. This assessment describes the environment and the Perama Hill project and includes an evaluation and assessment of the project's environmental impacts (landscape and visual, soil, land cover, surface water and ground water). Approval for the PEIA was received from the MOE on February 21, 2012. The receipt of the PEIA is a major milestone in the permitting process as it marked the approval of the project by all ministries. The next step in the process is the approval of the Perama Hill EIA. This study addresses the terms of reference issued by the MOE resulting from the PEIA review. However, the application was completed in 2012 and, to date, we have received no response from the MOE. Following approval of the Perama Hill EIA, a series of construction and operating related permits will be required to commence construction of and production at the Perama Hill mine.

For further description of all our risks please refer to section titled 'Risks in our business'.

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Sapes Project

Exploration Project

Location	Thrace region, northern Greece
Ownership	100% Thrace Minerals, a wholly-owned indirect subsidiary of Eldorado Gold
Type of mine	Open pit & underground
Metal	Gold, with some silver and copper
In situ metals as of September 30, 2020*	Inferred mineral resources: 3.43 M tonnes at 7.43 g/t Au for contained metal of 0.82 M ounces.
Average annual production	To be determined
Expected mine life	To be determined
Production	To be determined: placed on care and maintenance in January 2016
Workforce	9 (9 employees and 0 contractors), as at December 31, 2020

* Sapes project mineral resource estimates are included in 'Table 2: Eldorado Mineral Resources as of September 30, 2020' There is no assurance that the mineral resource for the Sapes project will not change.

Licenses, permits, royalties and taxes

Mining Concessions	Sapes Mine Lease Contract No 850/1993 (the Lease) signed with the Ministry of Development in the Greek Government in 1993, for a five-year period. This lease has now been renewed for five more five-year periods and will expire in 2023. There is currently no provision to extend the license past the five 5-year extensions. The Lease covers an area of 20.11 km2. Technically, if work is not completed in compliance with the regulations, the Company may lose the license as we are in default of the license conditions because of the delay in permitting. Three adjacent exploration license applications are pending.
Permits	The PEIA was approved on July 13, 2012 by the MOE. Following receipt of that document, Sapes filed the full EIA with the MOE for the project on December 12, 2012. Applications for drill permits have been completed over 2016 and 2017. To date, Hellas Gold has not received any permits to complete drilling over the Sapes property.
Royalties and Taxes	Based on current Greek legislation, royalties are applicable on active mining titles. The royalty is calculated on a sliding scale tied to metal prices. At $1,400 / oz Au, Thrace Minerals would pay a royalty of approximately 2.0 % on Au revenues. The corporate income tax rate for Greek companies was 29% for the period 2015-2018. From 2019 onwards, the corporate income tax rate is set to 24%.

About the property

The Sapes project is located approximately 2km east of the village of Sapes in northeastern Greece and is 14km northeast from the Perama Hill project. Sapes village has a population of approximately 9,500. The regional capital is Komotini, which lies 30km northwest of Sapes. Sapes is located approximately 60km west of the Turkish border and 35km south of the Bulgarian border.

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Operations

Sapes was acquired in 2014 through Eldorado Gold's acquisition of Glory Resources Ltd. We are currently assessing the project and will determine the project scope after further drilling. At that time, we will determine permit methodology and assess whether the previous PEIA is applicable or not.

Based on the previous PEIA, Sapes was based around mining a small, underground high-grade epithermal gold deposit (Viper) along with a lower grade surface deposit (St. Demetrios). The Viper deposit would be accessed by a decline and ore would be hauled by articulated low profile dump trucks to a process plant. The St. Demetrios deposit would be mined by conventional open pit mining methods. This ore is also to be hauled to the process plant and then blended with the Viper ore.

Ore would be crushed and ground before passing through a gravity circuit and on to a copper flotation plant producing a copper/gold concentrate. The copper/gold concentrate is expected to assay approximately 18% Cu and 1,000 g/t gold. The gravity circuit concentrate would be smelted on-site to produce gold doré. Given the close proximity to the Perama Hill deposit (25 km by road), we will be investigating any potential synergies between the two projects when Sapes is developed.

Approximately 40% of the tailings would be classified, mixed with cement and relocated underground as backfill. The remaining tailings would be pumped to a dedicated TMF, designed to provide safe storage within statutory limits.

For further description of all of our risks, refer to section titled 'Risk factors in our business'.

115

Vila Nova

Iron Ore Mine

About the property

Vila Nova Iron Ore Mine was placed on care and maintenance in Q4 2014. Two shipments were completed with success in H1 2017, selling 44,734 tonnes of lump iron ore and 46,488 dry metric tonnes of sinter fines, taking the opportunity of a short period of higher prices of iron ore in the international market.

Vila Nova Mine Sale

In October 2020, the Company announced the sale of its Vila Nova mine in Brazil for total consideration of $10.0 million.

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Mineral Reserves and Resources

2020 Mineral Reserve and Mineral Resource Tabulations

Table 1: Eldorado Mineral Reserves, as of September 30, 2020
Project	Proven Mineral Reserves	Probable Mineral Reserves	Total Proven and Probable
GOLD	Tonnes	Au	In-situ Au	Tonnes	Au	In-situ Au	Tonnes	Au	In-situ Au
(x1000)	g/t	ounces (x1000)	(x1000)	g/t	ounces (x1000)	(x1000)	g/t	ounces (x1000)
Certej	22,788	1.93	1,414	21,500	1.43	988	44,288	1.69	2,402
Efemçukuru	2,012	6.30	407	1,155	5.54	206	3,167	6.02	613
Kişladağ	194,314	0.70	4,352	13,236	0.54	228	207,550	0.69	4,580
Lamaque	425	5.23	71	4,569	6.91	1,015	4,994	6.76	1,086
Olympias	1,515	10.14	494	8,734	6.26	1,758	10,249	6.83	2,252
Perama Hill	3,088	4.03	400	9,410	2.81	850	12,498	3.11	1,250
Skouries	75,804	0.87	2,132	81,862	0.62	1,641	157,666	0.74	3,773
Tocantinzinho	17,007	1.52	831	21,898	1.35	950	38,905	1.42	1,781
TOTAL GOLD	316,953	0.99	10,101	162,364	1.46	7,636	479,317	1.15	17,737
SILVER	Tonnes	Ag	In-situ Ag	Tonnes	Ag	In-situ Ag	Tonnes	Ag	In-situ Ag
(x1000)	g/t	ounces (x1000)	(x1000)	g/t	ounces (x1000)	(x1000)	g/t	ounces (x1000)
Certej	22,788	10	7,004	21,500	12	8,551	44,288	11	15,555
Olympias	1,515	159	7,745	8,734	119	33,416	10,249	125	41,161
Perama Hill	3,088	4	403	9,410	8	2,277	12,498	7	2,680
Stratoni	0	0	0	560	148	2,665	560	148	2,665
TOTAL SILVER	27,391	17.00	15,152	40,204	36	46,909	67,595	29	62,061
COPPER	Tonnes	Cu	In-situ Cu	Tonnes	Cu	In-situ Cu	Tonnes	Cu	In-situ Cu
(x1000)	%	ounces (x1000)	(x1000)	%	tonnes (x1000)	(x1000)	%	tonnes (x1000)
Skouries	75,804	0.52	393	81,862	0.47	386	157,666	0.49	779
TOTAL COPPER	75,804	0.52	393	81,862	0.47	386	157,666	0.49	779
LEAD	Tonnes	Pb	In-situ Pb	Tonnes	Pb	In-situ Pb	Tonnes	Pb	In-situ Pb
(x1000)	%	tonnes (x1000)	(x1000)	%	tonnes (x1000)	(x1000)	%	tonnes (x1000)
Olympias	1,515	5.1	77	8,734	4.0	349	10,249	4.2	426
Stratoni	0	0	0	560	6.1	34	560	6.1	34
TOTAL LEAD	1,515	5.1	77	9,294	4.1	383	10,809	4.3	460
ZINC	Tonnes	Zn	In-situ Zn	Tonnes	Zn	In-situ Zn	Tonnes	Zn	In-situ Zn
(x1000)	%	tonnes (x1000)	(x1000)	%	tonnes (x1000)	(x1000)	%	tonnes (x1000)
Olympias	1,515	5.8	88	8,734	5.1	445	10,249	5.2	533
Stratoni	0	0	0	560	9.2	52	560	9.2	52
TOTAL ZINC	1,515	5.1	88	9,294	5.3	497	10,809	5.4	585

*Mineral reserve cut-off grades: Efemçukuru: 3.52 g/t Au (long hole stoping), 3.67 g/t Au (drift and fill); Lamaque: 4.45 g/t Au; Kışladağ: 0.18 g/t Au Recoverable which is equivalent to approximately $7.30/t NSR; Perama Hill: 0.73 g/t Au; Tocantinzinho: 0.365 g/t Au; Skouries: $9.47/t NSR (open pit), $33.33/t NSR (underground); Olympias: $187.50/t NSR (drift and fill), $166.40/t NSR (long hole stoping); Stratoni: $273.4/t NSR; and Certej: 0.90 g/t Au Equivalent grade (=Au(g/t)+Ag(g/t)*0.0121).

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Table 2: Eldorado Mineral Resources, as of September 30, 20201
Project	Measured Mineral Resources	Indicated Mineral Resources	Total Measured & Indicated	Inferred Mineral Resources
GOLD	Tonnes	Au	In-situ Au	Tonnes	Au	In-situ Au	Tonnes	Au	In-situ Au	Tonnes	Au	In-situ Au
(x1000)	g/t	tonnes (x1000)	(x1000)	g/t	tonnes (x1000)	(x1000)	g/t	tonnes (x1000)	(x1000)	g/t	tonnes (x1000)
Bolcana	0	0	0	0	0	0	0	0	0	381,000	0.53	6,492
Certej	29,300	1.73	1,626	58,653	1.17	2,203	87,953	1.35	3,829	842	0.86	23
Efemçukuru	2,675	7.02	604	1,660	6.31	337	4,335	6.75	941	4,919	5.95	941
Kişladağ	328,500	0.61	6,476	45,274	0.50	721	373,774	0.60	7,197	7,543	0.44	107
Lamaque	464	7.15	107	6,654	8.01	1,714	7,118	7.96	1,821	9,280	6.95	2,074
Olympias	2,610	10.48	879	10,853	7.49	2,614	13,463	8.07	3,493	2,032	8.60	562
Ormaque1	0	0	0	0	0	0	0	0	0	2,620	9.53	803
Perama Hill	3,093	4.15	412	10,973	2.73	962	14,066	3.04	1,374	1,182	1.64	62
Perama Souith	0	0	0	0	0	0	0	0	0	14,870	1.52	728
Piavitsa	0	0	0	0	0	0	0	0	0	6,613	4.82	1,025
Sapes	0	0	0	0	0	0	0	0	0	3,434	7.43	820
Skouries	90,714	0.85	2,479	149,260	0.53	2,551	239,974	0.65	5,030	67,657	0.37	814
Tocantinzinho	17,529	1.51	849	28,486	1.29	1,180	46,015	1.37	2,029	600	0.90	17
TOTAL GOLD	474,885	0.88	13,432	311,813	1.23	12,282	786,698	1.02	25,714	502,592	0.90	14,468
SILVER	Tonnes	Ag	In-situ Ag	Tonnes	Ag	In-situ Ag	Tonnes	Ag	In-situ Ag	Tonnes	Ag	In-situ Ag
(x1000)	g/t	ounces (x1000)	(x1000)	g/t	ounces (x1000)	(x1000)	g/t	ounces (x1000)	(x1000)	g/t	ounces (x1000)
Certej	29,300	9	8,111	58,653	10	18,103	87,953	9	26,214	842	4	110
Olympias	2,610	148	12,419	10,853	144	50,246	13,463	145	62,665	2,032	188	12,282
Perama Hill	3,093	4	415	10,973	7	2,579	14,066	7	2,994	1,182	2	93
Piavista	0	0	0	0	0	0	0	0	0	6,613	54	11,389
Stratoni	0	0	0	937	159	4,790	937	159	4,790	1,147	188	6,933
TOTAL SILVER	35,003	19	20,945	81,416	29	75,718	116,419	26	96,663	11,816	81	30,807
COPPER	Tonnes	Cu	In-situ Cu	Tonnes	Cu	In-situ Cu	Tonnes	Cu	In-situ Cu	Tonnes	Cu	In-situ Cu
(x1000)	%	tonnes (x1000)	(x1000)	%	tonnes (x1000)	(x1000)	%	tonnes (x1000)	(x1000)	%	tonnes (x1000)
Bolcana	-	-	-	-	-	-	-	-	-	381,000	0.18	686
Skouries	90,714	0.51	466	149,260	0.44	652	239,974	0.47	1,118	67,657	0.40	267
TOTAL COPPER	90,714	0.51	466	149,260	0.44	652	239,974	0.47	1,118	448,657	0.21	953
LEAD	Tonnes	Pb	In-situ Pb	Tonnes	Pb	In-situ Pb	Tonnes	Pb	In-situ Pb	Tonnes	Pb	In-situ Pb
(x1000)	%	tonnes (x1000)	(x1000)	%	tonnes (x1000)	(x1000)	%	tonnes (x1000)	(x1000)	%	tonnes (x1000)
Olympias	2,610	4.8	125	10,853	4.8	521	13,463	4.8	646	2,032	6.2	126
Stratoni	0	0	0	937	6.5	61	937	6.5	61	1,147	6.6	76
TOTAL LEAD	2,610	4.8	125	11,790	4.9	582	14,400	4.9	707	3,179	6.3	202
ZINC	Tonnes	Zn	In-situ Zn	Tonnes	Zn	In-situ Zn	Tonnes	Zn	In-situ Zn	Tonnes	Zn	In-situ Zn
(x1000)	%	tonnes (x1000)	(x1000)	%	tonnes (x1000)	(x1000)	%	tonnes (x1000)	(x1000)	%	tonnes (x1000)
Olympias	2,610	5.7	149	10,853	6.5	705	13,463	6.3	854	2,032	7.3	148
Stratoni	0	0	0	937	9.5	89	937	9.5	89	1,147	9.3	107
TOTAL ZINC	2,610	5.7	149	11,790	6.7	794	14,400	6.6	943	3,179	8.0	255

1.The mineral resources with the exception of Ormaque are as of September 30, 2020, Ormaque mineral resources are as of February 22, 2021.

*Mineral resource cut-off grades: Kışladağ: 0.25 g/t Au; Efemçukuru: 2.5 g/t Au; Lamaque: 3.0 g/t Au; Perama Hill and Perama South: 0.5 g/t Au; Tocantinzinho: 0.3 g/t Au; Certej: 0.6 g/t Au; Skouries: 0.30 g/t Au Equivalent grade (open pit), 0.70 g/t Au Equivalent grade (underground) (=Au g/t + 1.25*Cu%); Olympias: $125/t NSR; Ormaque: 3.5 g/t Au; Piavitsa: 4.0 g/t Au; Sapes: 2.5 g/t Au (underground), 1.0 g/t Au (open pit); Bolcana: 0.30 g/t Au Equivalent grade (open pit), 0.65 g/t Au Equivalent grade (underground) (=Au g/t + 1.27*Cu%); and Stratoni: $200/t NSR.

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General notes on the tabulated mineral reserves and mineral resources

Mineral reserves and mineral resources are reported on a 100% basis for each property and where applicable, are calculated to the end of September 2020 mining limits. Except as described in this AIF, there are no known environmental, permitting, legal, taxation, political or other relevant issues that would materially affect the estimates of the mineral reserves and mineral resources. Estimates of mineral resources include mineral reserves.

Grade estimates for the mineral resources are based almost entirely on diamond drillhole samples. Sampling and analyses of these samples are governed by company-wide protocols to provide consistent and quality results. Analysis for gold, silver, copper, lead and zinc were almost all done on sawn half core samples using fire assay, AAS and ICP analytical methods. These analyses and the proceeding preparation are strictly controlled by Eldorado's Quality Assurance / Quality Control programs. These include standard reference materials, blank and duplicate samples that are regularly inserted prior to shipment from the preparation site. Results are used to monitor and control the quality of the assay data and only data that pass the thresholds set up in these programs are used in our resource estimates.

Except as otherwise described herein, the mineral reserve estimates incorporate adequate factors for ore loss and waste dilution. The mineral reserves are based on the following price assumptions:

Metal	Price	Relevant Properties
Gold	$ 1,300/oz	Efemçukuru, Kişladağ, Lamaque, Perama, Skouries, Olympias, Certej, Tocantinzinho
Silver	$ 16.00/oz	Certej, Olympias, Stratoni
Copper	$ 2.75/lb	Skouries
Lead	$ 2,000/t	Olympias, Stratoni
Zinc	$ 2,200/t	Olympias, Stratoni

Resource classification into measured, indicated and inferred mineral resources and reserve classification into proven and probable mineral reserves used logic consistent with the definitions adopted by the Canadian Institute of Mining, Metallurgy and Petroleum (you can find the definitions at www.cim.org), and in accordance with the disclosure requirements of NI 43-101.

Eligible mineral resources for reporting fulfilled a demonstration of reasonable prospects for eventual economic extraction: The mineral resources used a long term look gold metal price of $1,800/oz for the determination of resource cut-off grades or values. This guided execution of the next step where constraining surfaces or volumes were created to control resource reporting. Open pit-only projects (Kisladag, Perama Hill, Perama South, Tocantinzinho and Certej) used pit shells created with the long term gold price to constrain reportable model blocks. Underground resources were constrained by 3D volumes whose design was guided by the reporting cut-off grade or value, contiguous areas of mineralization and mineability. Only material internal to these volumes were eligible for reporting. Projects with both open pit and underground resources have the open pit resources constrained by either the permit (Skouries) or by an OP/UG economic crossover surface (Bolcana), and underground resources constrained by a reporting shape.

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Understanding mineral reserve and mineral resource classification

A mineral reserve is the part of a measured or indicated mineral resource that can be economically mined, demonstrated by at least a preliminary feasibility study that includes adequate information about mining, processing, metallurgical, economic and other relevant factors that demonstrate (at the time of reporting) that economic extraction can be justified. See the definition of 'mineral reserve' in the 'Glossary' for more information.

Mineral resources are concentrations or occurrences of minerals that are judged to have reasonable prospects for economic extraction. The location, quantity, grade, geological characteristics and continuity of a mineral resource are known, estimated or interpreted from specific geological evidence and knowledge. Mineral resources are classified into measured, indicated and inferred. Inferred mineral resources are not known with the same degree of certainty as measured and indicated mineral resources and do not have demonstrated economic viability. See the definition of 'mineral resource' in the 'Glossary' for more information.

Mineral resources that have not already been classified as mineral reserves do not have demonstrated economic viability, and there can be no assurance that they will ultimately be converted into mineral reserves. Consequently, these mineral resources are of a higher risk than mineral reserves.

Understanding estimates

Estimating mineral reserves and resources is a subjective process. Accuracy depends on the quantity and quality of available data and assumptions and judgments made when interpreting it, which may prove to be unreliable.

The cut-off grades for the deposits are based on our assumptions for plant recovery, metal prices, mining dilution and recovery, and our estimates for operating and capital costs. We may have to recalculate our estimated mineral reserves and resources based on actual production or the results of exploration.

Fluctuations in the price of gold, production costs or recovery rates can make it unprofitable for us to operate or develop a particular property for a period of time. See 'Cautionary statement regarding forward-looking statements' and 'Risk factors in our business' for additional information.

Qualified persons under NI 43-101

Richard Miller, P.Eng., Director, Mine Engineering (Open Pit) for the Company, has reviewed and approved the Kişladağ, Skouries (open pit) and Perama Hill mineral reserves, and is a 'qualified person' under National Instrument 43-101 - Standards of Disclosure for Mineral Projects ('NI 43-101');

John Nilsson, P.Eng., of Nilsson Mine Services, has reviewed and approved the Certej and Tocantinzinho mineral reserves, and is a 'qualified person' under NI 43-101;

Colm Keogh, P.Eng., Operations Manager, Operations Support for the Company, has reviewed and approved the Skouries (underground) mineral reserves, and is a 'qualified person' under NI 43-101;

Imola Gotz, P.Eng., Manager, Mine Engineering (Underground) for the Company, has reviewed and approved the Efemcukuru, Olympias, Stratoni and Lamaque mineral reserves, and is a 'qualified person' under NI 43-101;

Ertan Uludag, P.Geo., Manager, Resource Geology for the Company, has reviewed and approved the Efemçukuru, Olympias, Stratoni, Lamaque and Bolcana mineral resources, and is a 'qualified person' under NI 43-101;

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Stephen Juras, Ph.D., P.Geo., Director, Technical Services for the Company, has reviewed and approved the Kişladağ, Certej, Skouries, and Perama Hill mineral resources, and is a 'qualified person' under NI 43-101;

Rafael Jaude Gradim, P. Geo., Manager, Corporate Development - Technical Evaluations for the Company, has reviewed and approved the Tocantinzinho mineral resources, and is a 'qualified person' under NI 43-101;

Sean McKinley, P.Geo., Senior Geologist, Resource Development for the Company, has reviewed and approved the Sapes, Piavitsa and Perama South resources and the scientific and technical disclosure related to resource modelling of the Ormaque mineral resources, and is a 'qualified person' under NI 43-101.

Jacques Simoneau, P.Geo., Eldorado Exploration Manager Eastern Canada is responsible for, and has verified and approved, the scientific and technical disclosure related to geological data collection and interpretation and QA/QC procedures of the Ormaque mineral resources, and is a 'qualified person' under NI 43-101.

Reconciliation

The table below reconciles our mineral reserves in projects where production has occurred, taking into account production in Q4 20192 and Q1 to Q3 20201,2.

Gold	Mineral Reserves Sep 30, 2018	Mined and Processed in Oct 01 2018 to Sep 30, 2019	Mineral Reserves Sep 30, 2019
	tonnes (000)	grade g/t	oz (000)	tonnes (000)	grade g/t	oz (000)	tonnes (000)	grade g/t	oz (000)
Kişladağ 1	115,747	0.81	3,014	8,298	1.15	307	173,175	0.72	4,010
Lamaque2	4,087	7.25	953	509	6.25	102	4,091	7.39	972
Efemçukuru1	4,381	6.22	876	649	6.94	145	3,379	6.31	686
Olympias2	13,363	7.26	3,120	286	6.65	61	12,925	7.02	2,917

Ag-Pb-Zn	Mineral Reserves Sep 30, 2018	Mined and Processed in Oct 01 2018 to Sep 30 2019	Mineral Reserves Sep 30, 2019
tonnes (000)	Ag g/t	Pb %	Zn %	tonnes (000)	Ag g/t	Pb %	Zn %	tonnes (000)	Ag g/t	Pb %	Zn %
Olympias2	13,363	123	4.2	5.5	286	84	2.6	3.5	12,925	119	4.1	5.3
Stratoni2	581	161	6.2	8.3	165	140	5.4	8.4	768	154	6.0	8.4

1.Efemcukuru and Kişladağ are from December 31, 2019 surveys and production, reporting 9 months to September 30, 2020

2.Lamaque, Olympias and Stratoni are from September 30, 2019 surveys and production, reporting 12 months to September 30, 2020

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Additional Notes to the Eldorado mineral reserve and resource estimates:

Kişladağ

Mineral Resource Modelling

•Used data from the mining and the 2014-16 drilling campaign to update the geologic model. The resource and reserve work incorporated new lithology and alteration models, all constructed in 3D in Leapfrog Geo software.

•To constrain gold grade interpolation for the Kışladağ deposit, 3D mineralized envelopes, or shells were created. These were based on initial outlines derived by a method of probability assisted constrained kriging (PACK). The threshold value of 0.20 g/t Au was determined by inspection of histograms and probability curves as well as by indicator variography. Shell outline selection was done by inspecting contoured probability values.

•Extreme grades were examined for gold, mainly by histograms and cumulative probability plots. Generally, the distributions do not indicate a problem with extreme grades for gold.

•The assays were composited into 5 m fixed-length down-hole composites. The composite data were back-tagged by the mineralized shell and lithology units (on a majority code basis).

•The block size for the Kişladağ model was selected based on mining selectivity considerations (open pit mining). It was assumed the smallest block size that could be selectively mined as ore or waste, referred to the selective mining unit (SMU), was approximately 20 m x 20 m x 10 m. In this case, the SMU grade-tonnage curves predicted by the restricted estimation process adequately represented the likely actual grade-tonnage distribution.

•Grade modelling consisted of interpolation by ordinary kriging (OK) for all domains inside the mineralized shell and inverse distance weighting to the second power (ID2) for background model blocks. A two-pass approach was instituted for interpolation. The first pass required a grade estimate to include composites from a minimum of two holes from the same estimation domain, whereas the second pass allowed a single hole to place a grade estimate in any interpolated block from the first pass.

•The gold model was validated by visual inspection, checks for global bias and local trends and for appropriate levels of smoothing (change-of-support analysis)

•A major diamond drill campaign consisting of 117 PQ diameter drill holes was executed in early 2019 to provide sufficient samples for a significant leach recovery testwork program whose results were to form the basis of a new gold leach recovery model. 3-D modelling of the column leach recovery data supplemented the gold grade model. The modeling used Seequent's Leapfrog Geo (version 5.0.3) software. Leapfrog Geo is an implicit modelling package that utilizes their Fast Radial Basis Function (FastRBF™) algorithms for rapid data interpolation.

•The mineralization of the project satisfies sufficient criteria to be classified into measured, indicated, and inferred mineral resource categories.

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•Reasonable grade and geologic continuity is demonstrated over most of the Kişladağ deposit, which is drilled generally on 40 m to 80 m spaced sections. Blocks were classified as indicated mineral resources where blocks containing an estimate that resulted from samples spaced within 80 m and from two or more drill holes. Where the sample spacing was about 50 m or less, the confidence in the grade estimates and lithology contacts were the highest and were thus permissive to be classified as measured mineral resources. This was facilitated where such blocks contained an estimate from samples of three or more drill holes. All remaining model blocks containing a gold grade estimate were assigned as inferred mineral resources.

•A test of reasonableness for the expectation of economic extraction was made on the Kişladağ mineral resources by developing a series of open pit designs based on optimal operational parameters and gold price assumptions. A pit design based on $1,800/oz Au and heap leaching was chosen to constrain mineral resources likely to be mined by open pit mining methods. Eligible model blocks within this pit shell were evaluated at an open pit resource cut-off grade of 0.25 g/t Au. For interpolated blocks lying outside this pit design, likely mining would be by underground methods. The necessary economic threshold would be higher; thus a cut-off grade of 0.60 g/t Au was chosen.

Mineral Reserves Estimation

•Conventional open pit mining providing ore for three-stage crushing (with a HPGR circuit replacing the existing tertiary circuit from mid-2021), followed by heap leaching;

•The open pit optimization was completed using Whittle software with comparative checks using MineSightsoftware.

•There are four major slope design sectors that have been further subdivided according to lithology and oxidation state. A total of thirteen (13) insitu design sectors have been coded into the mine block model. Bench face angles and berm width codes have been used to develop the final design. Specific geotechnical berm width input was used to over-ride the general design criteria. Each sector varied in inter-ramp slope angles from 31° to 52°. The overall slope angle also varies by sector and geometry of the mineralization, while averaging approximately 45° on major high walls.

•Designed using GEOVIA GEMS™ software based on a 10m bench height with double benching for most pit walls;

•The final pit dimensions are 1,680 m in the east - west direction and 1,340 m in the north - south direction. The final depth of the pit will be to the 450 m bench (450 masl) with a final wall height of 625 m to the highest point on the pit rim.

•No dilution and mining recovery of 100% (both already accounted for in the resource block model); and

•The methods used to calculate the metallurgical recoveries and the mineral resources model that were used for the open pit optimization and mineral reserve estimates are described in the Mineral Resource Modelling description above. Further detail can also be found in the technical report titled 'Technical Report, Kışladağ Gold Mine, Turkey, Effective Date: January 17, 2020'.

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Efemçukuru

Mineral Resource Modelling

•The mineral resource estimates for Efemçukuru consist of 3D block models formed on the Kestane Beleni, Kokarpınar and Batı epithermal vein systems. Creation of these models utilized a commercial mine planning software package. Currently, mining only occurs within the Kestane Beleni vein system.

•Gold mineralization at Efemçukuru primarily occurs in the principal veins. Within these veins, the gold distribution can be irregularly distributed, either located along the footwall or hanging wall vein margins, within the central portions or combinations of all three. This distribution can only be confirmed through assays. Domains to control grade interpolation are, by necessity, grade based. The modeling domains used a 2.0 g/t Au grade threshold and general vein geometry for their construction. The domains also honored a minimum 2.0 m rule for mineralization thickness.

•The domains were further divided into zones or shoots according to structural and spatial considerations. The shoots of the Kestane Beleni vein system are South Ore Shoot (SOS), Middle Ore Shoot (MOS), North Ore Shoot (NOS) and Kestane Beleni Northwest shoot (KBNW).

•Extreme grades were examined for gold, mainly by histogram and CDF plots. The examination showed a risk does exist with respect to extreme gold grades at Efemçukuru. Assay gold grades were capped to 100 g/t (SOS and NOS), 200 g/t (MOS) and 40 g/t (KBNW) prior to compositing.

•assays were composited into 1m downhole composites;

•The block size for the Efemçukuru model was selected based on mining selectivity considerations (underground mining). The block size mirrors the minimum mining unit for Drift and Fill mining method: 4 m east x 4 m west x 5 m high.

•Modelling consisted of grade interpolation by ordinary kriging (KG) for SOS, MOS and NOS domains and inverse distance weighting to the second power (ID) in the remainder of the zones due to their insufficient data to create correlograms. A two-pass approach was instituted for interpolation. The first pass required a grade estimate to include composites from a minimum of two holes from the same estimation domain, whereas the second pass allowed a single hole to place a grade estimate in any uninterpolated block from the first pass.

•The gold model was validated by visual inspection, checks for global bias and local trends and for appropriate levels of smoothing (change-of-support analysis).

•The mineral resource was classified as measured, indicated or inferred, based on location and number of drillholes, and location of blocks close to areas that were mined

•The measured mineral resources were generally located near areas of active mining and within approximately 10 m of at least three drillholes. The indicated mineral resources were generally located a maximum of 45 m from two drillholes. Blocks that honored these conditions for measured and indicated resources were examined in longitudinal section. Polygons were digitally drawn around contiguous areas of appropriately tagged blocks for each class type. These shapes were subsequently used to formally

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classify the model blocks as measured or indicated mineral resources. All remaining interpolated blocks were classified as inferred mineral resources.

Mineral Reserves Estimation

•The mine design has been developed to allow flexible access to all of the shoots. Four spiral footwall ramps at each orebody provide access for moving men, equipment, and supplies underground. Advantages of the four-ramp system include increased stope availability, more robust ventilation with increased equipment and labour productivity. All declines are interconnected by link drives, which serve as a secondary egress from the mine, spaced vertically 80-100 m apart. Ore is truck hauled to a central ore pass system above the underground crusher before being conveyed to surface via a 380 m belt conveyor.

•The present mine plan is based on the combination of the following mining methods: Drift-and-fill (DAF) and Longhole-open-stoping (LHOS), with two different subversions of this mining method: Longitudinal longhole-open-stoping (LLHOS) and Transverse longhole-open-stoping (TLHOS). The current sublevel of 20 m vertical spacing is optimized for DAF mining. The 20-m sublevel is also an appropriate sublevel interval for LHOS given that dilution mitigation is a primary focus for the mine.

•The blended planned mining dilution and mining recovery factors are prorated averages between DAF and LHOS metrics and are 16% and 96%, respectively.

•Development dimensions are based on current practices and equipment sizes. They are 4.5 m by 4.5 m for ramps, lateral drives and crosscuts; 4.5 m by 5.0 m for ore drives.

•Typical ground support used at Efemçukuru consists of combinations of: fibrecrete - 30 MPa (50 mm or 75 mm thick), steel mesh (6 mm diameter and 100 mm gauge), primary bolting - 2.4 m long splitsets, and cable bolts - 6 m, single strand, plain 25-tonne capacity in intersections and along hangingwall contacts in longhole stopes and 9 m long cable bolts in sill pillars.

•Paste backfill is used as a 'free standing' structure to control stability of walls, dilution, and safety for the LHOS. In the DAF stopes, paste backfill is used as the working floor.

•The primary ventilation layout relies on declines serving as fresh air intakes and longhole raises interconnected between sublevels serving as an exhaust.

Skouries

Mineral Resource Modelling

•3D mineralized envelopes, or shells, based on initial outlines derived using Probability Assisted Constrained Kriging (PACK), constrained the gold and copper grade interpolations;

•threshold grades were 0.10 g/t gold and 0.10% copper;

•Assays composited into 4m downhole composites;

•Cap grades of 6% and 20 g/t were applied to copper and gold assay data, respectively, to reduce the influence of extreme grades on the model;

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•Copper and gold grades were interpolated by ordinary kriging using a two-pass approach: the first pass required values from at least two holes to interpolate a model grade value; and

•the model was validated by visual inspection, checks for bias and for appropriate grade smoothing.

Mineral Reserves Estimation

•open pit and underground;

•pit designed based on nominal 10m high benches with drilling and blasting done on 10 meter benches

•pit design based on an optimization using MineSight software;

•pit will be circular in shape, with the highest pit wall approximately 250m in height. Pit floor elevation is at 470m elevation;

•pit slope angles vary from 40 and 44 degrees;

•underground mining will be sublevel open stoping with ramp access and a production shaft;

•average stope will be 15m wide by 65m high by 30m long;

•stopes will be backfilled with pastefill; and

•5% dilution and 5% ore loss is assumed for underground production whereas open pit production assumes no dilution (contained in block model) and no ore loss.

Olympias

Mineral Resource Modelling

•A simplistic value formulae based on the logic of a Net Smelter Return formulae, that used a combination of metal prices and metal recoveries to act as weighting factors against each metal, showed to be an excellent surrogate for a comprehensive equivalent grade. Inspection of these resource defining values (RDV) showed that for the parameters used, a value of $ 50 best defined what one would classify as likely economically mineralized zones.

•For the Olympias modeling, the deposit was divided into three zones: East, West, and Flats. Within each of these zones, modeling domains were created using the $ 50 RDV. Assays and composite samples were tagged by these domain shapes ahead of data analysis and grade interpolation. The assays were top-capped prior to compositing and were composited into 1 m composites within the wireframes.

•Gold, silver, lead, and zinc, grades were interpolated by inverse weighting to the fourth power. A multi-pass approach was instituted for interpolation. The first pass required a grade estimate to include composites from a minimum of two holes from the same estimation domain, whereas the second pass allowed a single hole to place a grade estimate in any uninterpolated block from the first pass. The metal models were validated by visual inspection, checks for global bias and local trends.

•The mineral resource was classified as measured, indicated or inferred, based on location and number of drillholes, and location of blocks close to areas that were mined

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•The measured mineral resources were generally located near areas of active mining and within approximately 15 m of at least three drillholes. The indicated mineral resources were generally located a maximum of 45 m from two drillholes (actual average distance is 30 to 35 m). Blocks that honored these conditions for measured and indicated resources were examined in longitudinal section. Polygons were digitally drawn around contiguous areas of appropriately tagged blocks for each class type. These shapes were subsequently used to formally classify the model blocks as measured or indicated mineral resources. All remaining interpolated blocks were classified as inferred mineral resources.

Mineral Reserves Estimation

•Only measured and indicated resources have been used for mineral reserves estimation. The estimation assumes that the mining methods employed at the mine will be drift and fill (DAF) and transverse longhole open stoping (TLHOS).

•The cut-off values supporting the estimation of underground mineral reserves were developed in 2018 and based on future projected operating costs at a steady-state production rate of 650,000 tonnes per annum. The operating cost assessment indicated that NSR values of $ 133/t for DAF mining and $ 116/t for TLHOS mining would adequately cover all site operating costs on a breakeven basis. The weight averaged operating cost can be estimated at $1 25/t considering the balance between TLHOS and DAF.

•DAF stope development heading sizes are 5m by 5m; There are four lifts between levels for a total rise of 20 m from each access.

•Blind-uppers TLHOS will be utilized only in the Flats zone. Flats are gently dipping (15º to 20º) tabular lenses with thicknesses up to 30 m. TLHOS is to be used in over 50% of this zone.

•Based on the current geotechnical assessment the primary and secondary stope dimensions will be 10 m wide (constant), with the maximum height being 30 m (undercut floor elevation up to the back of the blind uphole stope). The designed maximum unsupported stope strike length varies based on the stope height and average rock quality for the stope back.

•Average mining dilution and mining recovery factors of 14% and 95%, respectively, for LHOS, and 13% and 98%, respectively, for DAF are assumed.

•Metallurgical recoveries are based on feed grade and metallurgical algorithms.

Lamaque

Mineral Resource Modelling

•gold mineralization occurs within moderately to steeply dipping main shear zones and associated more moderately dipping splay zones. Resource solids, created using ~2.5 g.t as guiding grade, demarcated the mineralized areas in each of the main and splay zones;

•extreme grades were mitigated by implementation of a 80 g/t cap grade;

•assays were composited into 1m downhole composites;

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•grades were interpolated by ordinary kriging (Main zones) and Inverse Distance Weighting (Splays) using a two-pass approach: the first pass required values from at least two holes to interpolate a model grade value; and

•the model was validated by visual inspection, checks for bias and for appropriate grade smoothing.

•The mineral resource was classified as measured, indicated or inferred, based on location and number of drillholes, and location of blocks close to areas that were mined

•The measured mineral resources were generally located near areas of active mining and within approximately 15 m of at least three drillholes. The indicated mineral resources were generally located a maximum of 30 m from two drillholes. Blocks that honored these conditions for measured and indicated resources were examined in longitudinal section. Polygons were digitally drawn around contiguous areas of appropriately tagged blocks for each class type. These shapes were subsequently used to formally classify the model blocks as measured or indicated mineral resources. All remaining interpolated blocks were classified as inferred mineral resources.

Mineral Reserves Estimation

•underground with ramp access;

•primary stoping method: long -hole;

•mine plan will extract 95% of the ore with 27% waste dilution;

•minimum mining width is 2.0m;

•level spacing is currently 20m but is being increased to 25m;

•ore is hauled by truck to surface; and

•cemented waste rock is used to fill mined areas.

Tocantinzinho

Mineral Resource Modelling

•3D mineralized envelopes, or shells, based on initial outlines derived using Probability Assisted Constrained Kriging (PACK), constrained within newly interpreted 3D ore zone lithology models;

•threshold grade was 0.30 g/t gold;

•assays composited into 2m downhole composites;

•a 25 g/t cap grade was applied to reduce the influence of extreme gold grades on the model, resulting in about a 2% reduction in gold metal content;

•gold grades were interpolated by ordinary kriging using a two-pass approach: the first pass required values from at least two holes to interpolate a model grade value; and

•the model was validated by visual inspection, checks for bias and for appropriate grade smoothing.

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Mineral Reserves Estimation

•Open pit;

•Phase 1 and Phase 2 designs were based on optimized pit shells based on results of optimization using MineSight software;

•mining selectivity based on 10x10m blocks in plan and a 5m face;

•inter-ramp slope angles varied per sector and rock type - values range from 36 to 49 degrees and the overall slope angles varied from 42 degrees to 46 degrees;

•no ore loss or dilution was applied (block model contains expected dilution); and

•the final pit will be 980m in the north-south direction and 960m in the east-west direction with the bottom bench reaching -170m below sea level and having a pit exit on the crusher side at 150 masl.

Perama Hill

Mineral Resource Modelling

•made 3D geologic models for key features;

•gold oxide mineralization based on initial outlines derived using Probability Assisted Constrained Kriging (PACK), This is a probabilistic method with the grade shell outline selection being chosen by inspecting contoured probability values.;

•threshold grade was 0.20 g/t gold;

•a cap grade of 30 g/t Au and 100 g/t Ag were applied to assay data before compositing;

•assays composited into 2m downhole composites;

•gold grades were interpolated by ordinary kriging;

•silver grades were interpolated by inverse distance squared;

•the model was validated by visual inspection and checks for bias; and

•a separate mineral resource estimate on the nearby Perama South deposit was based on a new property scale geology model and 3-D modelling of the assay data used Seequent's Leapfrog Geo (version 5.0.3) software.

Mineral Reserves Estimation

•open pit;

•the pit design was based on an optimization using Whittle software;

•pit optimization and design were derived from the Measured and Indicated Mineral Resources occurring in the oxide portion of the deposit;

•the pit design and schedule were made using Deswik software;

•the pit design and schedule were based on 5m benches with double benching for all final walls;

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•the pit design is derived using overall slope angles varying from 32° to 37.5°;

•final pit design is approximately 820 m long in the north-south direction and up to 370 m in width. The pit extends from the top of Perama Hill (at 248 m), to the pit floor (at 120 m); and

•dilution of 3% at zero grade and a mining recovery of 97% were implemented.

Certej

Mineral Resource Modelling

•incorporated data from 360 diamond drill holes, 192 RC holes and 330 underground channel samples plus data from 123 newer diamond drill holes drilled in 2013;

•3D mineralized envelopes, or shells, based on initial outlines derived using Probability Assisted Constrained Kriging (PACK), constrained gold grade interpolation;

•Used a threshold gold grade of 0.20 g/t;

•Assays composited into 3m downhole composites;

•the influence of extreme gold grades on the model were dealt with by outlier restrictions of 30 g/t Au and 200 g/t Ag on composited data occurring no more than 30m from a block center;

•gold and silver grades were interpolated by ordinary kriging using a two-pass approach: the first pass required values from at least two holes to interpolate a model grade value; and

•the model was validated by visual inspection, checks for bias and for appropriate grade smoothing.

Mineral Reserves Estimation

•open pit;

•designed using MineSight software based on a 5m bench height;

•pit slopes vary by sector and lithology with inter-ramp angles ranging from 29° in overburden to 49° in andesite;

•block model contains expected dilution; and

•the pit will extend down to a bottom elevation of 340m above mean sea level.

Stratoni

Mineral Resource Modelling

•3D models based on interpreted geology;

•assays were composited into 2m composites;

•Ag, Pb and Zn were interpolated by kriging methods using a two-pass approach with the first pass emulating a multiple hole approach; and

•the model was validated by visual inspection and reconciliation to production.

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Mineral Reserves Estimation

•underground mining with ramp access, feeding ore to a two product, sequential sulphide flotation process plant;

•method is longitudinal or transverse drift and fill;

•stope development heading size are 4m by 4m and 5m by 5m;

•stope design incorporates 10% dilution and 5% ore loss; and

•cemented hydraulic back fill is used in mined areas.

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Risk factors in our business

Eldorado is involved in the exploration, discovery, acquisition, financing, development, production, reclamation and operation of mining properties. We face a number of risks and uncertainties, which could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

The risks described below are not the only risks and uncertainties that we face. Although we have done our best to identify the risks to our business, there is no assurance that we have captured every material or potentially material risk and the risks identified below may become more material to the Company in the future or could diminish in importance. Additional existing risks and uncertainties not presently identified by the Company, risks that we currently do not consider to be material, and risks arising in the future could cause actual events to differ materially from those described in our forward-looking information, which could materially affect our business, results of operations, financial condition and the Eldorado Gold share price.

We have set out the risks in the order of priority we believe is appropriate for Eldorado based on our assessment of, among other things, the likelihood and impact of such risks, and our expected capabilities to mitigate such risks. Accordingly, you should review this risks section in its entirety. In addition, you should review the property descriptions elsewhere in this AIF for further descriptions of certain of the risks arising in respect of those particular properties.

COVID-19 and Liquidity Risk

Our business could be significantly adversely affected by the effects of any widespread global outbreak of contagious diseases. A significant outbreak of contagious diseases in the human population could result in a widespread health crisis that could adversely affect the economies and financial markets of many countries, resulting in an economic downturn that could affect demand for our products and likely impact operating results. In particular, the recent outbreak of COVID-19 has had a negative impact on global financial conditions. We cannot accurately predict the impact COVID-19 will have on our operations (including in respect to work stoppages), the fair value of our assets, our ability to obtain financing, third parties' ability to meet their obligations with us, the length of travel and quarantine restrictions imposed by governments of the countries in which we operate as well as uncertainties relating to the severity of the disease and the duration of the outbreak.

On March 30, 2020, we drew $150 million under the revolving credit facility and continue to hold these funds as a proactive measure in light of the continued uncertainty surrounding the COVID-19 pandemic. We have no immediate plans for use of the funds, however, proceeds could be used for general corporate purposes as required. At this time, we intend to reduce the balance during 2021.

In accordance with the Québec government-mandated restrictions to address the COVID-19 pandemic in the province, we temporarily ceased mining and processing activities at Lamaque from March 25, 2020 to April 15, 2020. During this period we ramped down activity and maintained only essential personnel on site responsible for maintaining appropriate health, safety, security and environmental systems. In the event that the prevalence of COVID-19 continues to increase (or fears in respect of COVID-19 continue to increase), governments, including those beyond the Province of Québec, may continue to increase regulations and restrictions regarding the flow of labour or products, and travel bans, and our operations, suppliers, customers and distribution channels, and the ability to advance our projects, could be significantly adversely affected.

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Isolated cases of COVID-19 infections were experienced at mine sites in the year and in each case, employees and contractors at risk of exposure were identified, quarantined and tested for COVID-19 in accordance with our protocols. These isolated cases did not result in significant disruptions to production and our mines are currently fully operational. Should there be additional cases of our employees or contractors becoming infected with COVID-19 or similar pathogens, it could have a material negative impact on our operations and prospects.

In our efforts to continuously adapt, we have implemented what we believe to be the necessary processes, policies and controls in each of our jurisdictions in which we operate in order to adequately respond to developments relating to COVID-19, including to further protect the health and safety of our workforce, their families and neighboring communities. However, with the uncertainties surrounding the rapid development and the resulting implications globally, there is no assurance that any policies and procedures that have been or that may be put in place will mitigate the risks or that they will not cause us to experience less favourable economic and health and safety outcomes.

Geopolitical Climate

Many of our operations are located in foreign jurisdictions, and are exposed to various levels of political, economic and other risks and uncertainties. These risks and uncertainties vary from country to country and include, but are not limited to:

•changing political conditions, geopolitical environment or governments;

•expropriation;

•timely receipt of necessary permits and authorizations;

•renegotiation or nullification of existing rights, concessions, licences, permits and contracts;

•restrictions on foreign exchange, currency controls and repatriation of capital and profits;

•mobility restrictions for personnel and contractors;

•availability of procedural rights and remedies;

•reliability of judicial recourse;

•operation of the rule of law;

•labour unrest;

•extreme fluctuations in currency exchange rates;

•high rates of inflation;

•civil unrest or risk of civil war;

•changes in law or regulation (including in respect of taxation and royalties);

•changes in policies (including in respect of monetary and permitting);

•terrorism;

•activism;

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•hostage taking;

•military repression; and

•illegal mining.

The occurrence of any of these risks in the countries in which we operate could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

We have two operating mines and two development projects in Greece. Over the past number of years, the Greek economy experienced a significant downturn following the global financial crisis in 2008 and 2009. The state of the Greek economy raised concerns about the risks of Greece defaulting on its debt and/or exiting from the EU. Most recently, Greece has progressed its performance economically, including its ability to once again borrow money in the bond markets and elsewhere. However, there is no assurance that the economic situation will not deteriorate or that Greece does not further adopt legal, regulatory or policy changes, which may negatively affect our current and future operations and plans in Greece and may have a material adverse effect on our business, results of operations, financial condition and share price.

In addition, we have experienced significant delays in the timely receipt of necessary permits and authorizations from the Greek State in order to advance operations in Greece, including in respect of Skouries causing it to continue to be on care and maintenance. Following the 2019 Greek Parliamentary elections, Eldorado initiated talks with the newly established government. On February 5, 2021, we entered into the Investment Agreement with the Hellenic Republic to govern the further development, construction and operation of the Skouries project and the Olympias and Stratoni mines, which provides a modernized legal and financial framework to allow for the advancement of our investment in these assets. The amendments to the Transfer Agreement in the Investment Agreement became legally effective on March 23, 2021 following ratification by the Hellenic Parliament and publication in the Greek Government Gazette.

We also have two producing mines that are located in Turkey, which continues to experience heightened levels of political and economic instability partially due to regional geopolitical instability. Our operations have experienced no significant disruptions due to this instability and continue to operate under normal business conditions. However, there can be no assurance that the instability will not worsen, which may negatively affect our current and future operations in Turkey and may have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

Community Relations and Social License

Maintaining a positive relationship with the communities in which we operate is critical to continuing the successful operation of our existing mines as well as the construction and development of existing and new projects. As community support is a key component of a successful mining project or operation, we continue to pursue ways to strategically integrate community support factors in our processes.

As a mining company, we may be expected to come under pressure in the jurisdictions in which we operate, or will operate in the future, to demonstrate that other stakeholders (including employees, communities surrounding operations and the countries in which we operate) benefit and will continue to benefit from our commercial activities, and / or that we operate in a manner that will mitigate any potential damage or disruption to the interests of those

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stakeholders. We may face opposition with respect to our current and future development and exploration projects, which could materially adversely affect our business, results of operations, financial condition and the Eldorado Gold share price.

Community relations are impacted by a number of factors, both within and outside of our control. Relations may be strained or social license lost by poor performance by the Company in areas such as health and safety, environmental impacts from the mine, increased traffic or noise, and other factors related to communications and interactions with various stakeholder groups. External factors such as press scrutiny or other distributed information about Eldorado specifically or extractive industries generally from media, governments, non-governmental organizations or interested individuals can also influence sentiment and perceptions toward the Company and its operations.

Surrounding communities may affect operations and projects through restriction of site access for equipment, supplies and personnel or through legal challenges. This could interfere with work on the Company's operations, and potentially pose a security threat to employees or equipment. Social license may also impact our permitting ability, Company reputation and our ability to build positive community relationships in exploration areas or around newly acquired properties.

Erosion of social license or activities of third parties seeking to call into question social license may have the effect of slowing down the development of new projects and potentially may increase the cost of constructing and operating these projects. Productivity may be reduced due to restriction of access, requirements to respond to security threats or proceedings initiated or delays in permitting and there may also be extra costs associated with improving the relationship between Eldorado and the surrounding communities. We seek to mitigate these risks through our commitment to operating in a socially responsible manner; however, there is no guarantee that our efforts in this respect will mitigate these risks.

In addition, governments in many jurisdictions where we operate, including Québec, must consult with Indigenous Peoples with respect to grants of mineral rights and the issuance or amendment of project authorizations. These requirements are subject to change from time to time. Eldorado supports consultation and engagement with local communities, and consultation and other rights of Indigenous Peoples which may require accommodations, including undertakings regarding financial compensation, employment, and other matters in impact and benefit agreements. This may affect our ability to acquire within a reasonable time frame effective mineral titles or environmental permits in these jurisdictions, including in some parts of Canada in which indigenous title is claimed, and may affect the timetable and costs of development of mineral properties in these jurisdictions. The risk of unforeseen Indigenous Peoples' claims or grievances also could affect existing operations as well as development projects and future acquisitions. These legal requirements and the risk of Indigenous Peoples' opposition may increase our operating costs and affect our ability to expand or transfer existing operations or to develop new projects.

Natural Phenomena

a.Climate Change

We recognize that climate change is an international and community concern, which may affect our business and operations directly or indirectly. The continuing rise in global average temperatures has created varying changes to

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regional climates across the globe, resulting in risks to equipment and personnel. Governments at all levels are moving towards enacting legislation to address climate change by regulating carbon emissions and energy efficiency, among other things. Where legislation has already been enacted, regulation regarding emission levels and energy efficiency are becoming more stringent. The mining industry as a significant emitter of greenhouse gas emissions is particularly exposed to these regulations. Costs associated with meeting these requirements may be subject to some offset by increased energy efficiency and technological innovation; however, there is no assurance that compliance with such legislation will not have an adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

Extreme weather events (such as prolonged drought or freezing, increased flooding, increased periods of precipitation and increased frequency and intensity of storms) have the potential to disrupt our operations and the transport routes we use. Where appropriate, our facilities have developed emergency plans for managing extreme weather conditions; however, extended disruptions could result in interruption to production which may adversely affect our business results of operations, financial condition and the Eldorado Gold share price. Our facilities depend on regular and steady supplies of consumables (water, diesel fuel, reagents etc.) to operate efficiently. Our operations also rely on the availability of energy from public power grids, which may be put under stress due to increased temperatures, or face service interruptions due to more extreme weather and climate events. Changing climate patterns may also affect the availability of water. If the effects of climate change cause prolonged disruption to the delivery of essential commodities or our product, or otherwise effect the availability of essential commodities, or affect the prices of these commodities, then our production efficiency may be reduced which may have adverse effects on our business, results of operations, financial condition and the Eldorado Gold share price.

b.Health effects

We operate in a range of environments and our employees, contractors and suppliers are at risk of injury from our operations as well as disease or natural disasters, such as COVID 19. Heat related health risks such as exhaustion or exposure to hot climate diseases may become more common. If our workforce is affected by high incidence of injury or the occurrence of disease or natural disasters, including COVID 19, the facilities and treatments may not be available in the jurisdictions in which we operate to the same standard that one would expect in Canada, which could have an effect on the availability of sufficient personnel to run our operations. This could result in a period of downtime or we may be subject to an order to cease operations, which could have an adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

Eldorado relies on global supply chains for the supply of raw materials and the sale of concentrates into the market. Any health effects, such as COVID 19, that shuts down countries' ports and infrastructure may affect our ability to obtain key materials for the operation of our facilities, and may also affect our ability to sell products into certain countries. If these health effects are more local, then we may have problems operating our facilities due to limitations on movement of our personnel or due to illness. Any of the above may affect our operations, financial condition and the Eldorado Gold share price.

c.Social Effects

Climate change is perceived as a threat to communities and governments globally. Stakeholders may increase demands for emissions reductions and call upon mining companies to better manage their consumption of climate-

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relevant resources (hydrocarbons, water etc.). This may attract social and reputational attention towards operations, which could have an adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

Liquidity and Financing Risk

Liquidity risk is the risk that the Company cannot meet its planned and foreseeable commitments, including operating and capital expenditure requirements. We may be exposed to liquidity risks if we cannot maintain our cash positions, cash flows or mineral asset base, or appropriate financing is not available on terms satisfactory to us. In addition, we may be unable to secure loans and other credit facilities, including maintaining or renewing our Note Indenture and Secured Credit Facility, in the future, and on terms we believe are favorable.

The Company mitigates liquidity risk through the implementation of its capital management policy by spreading the maturity dates of investments over time, managing its capital expenditures and operational cash flows, and by maintaining adequate lines of credit. Management uses a rigorous planning, budgeting and forecasting process to help determine the funds the Company will need to support ongoing operations and development plans.

Management believes that the working capital at December 31, 2020, together with future cash flows from operations and access to the increased undrawn revolving credit facility, if required, are sufficient to support the Company's planned and foreseeable commitments for the next twelve months. However, if planning and budgeting is materially different to that forecasted, or financing, if required, is not available to the Company on terms satisfactory to meet these material changes to planning or budgeting, then this may adversely affect the ability of the Company to meet its financial obligations and operational and development plans.

Costs of Development Projects

Substantial expenditures are required to establish proven and probable mineral reserves, determine the optimal metallurgical process to extract the metals from the ore and to plan and build mining and processing facilities for new properties. Once we have found ore in sufficient quantities and grades to be considered economic for extraction, then metallurgical testing is required to determine whether the metals can be extracted economically. There may be associated metals or minerals that make the extraction process more difficult. This would include graphite-bearing minerals if we are trying to extract using cyanide and carbon to recover the gold. There may be minerals that behave like the precious metals that we are trying to recover that make the downstream metallurgical process more difficult. For instance, arsenic is often associated with gold, but requires a special process to be used in the smelter, which increases the treatment cost, or requires that the smelter uses blending of the high arsenic material with other lower arsenic materials to complete the smelting process. Any of these instances may result in us having problems in developing a process that will allow us to extract the ore economically. Alternatively, the ore may not be as valuable as we anticipate due to the lower recoveries received or the penalties associated with extraction of deleterious materials that are sold as part of the saleable product.

The capital expenditures and time required to develop new mines are considerable and changes in cost or construction schedules can significantly increase both the time and capital required to build the project. The project development schedules are dependent on obtaining the governmental approvals necessary for the operation of a project, and the timeline to obtain these government approvals is often beyond our control.

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It is not unusual in the mining industry for mining operations to experience unexpected problems during the start-up phase of a mine, resulting in delays and requiring more capital than anticipated. Because of the substantial expenditures involved in development projects, developments are prone to material cost overruns.

Mine development projects typically require a number of years and significant expenditures during the development phase before production is possible and there is no assurance that any of our development projects will become producing mines.

Development projects depend on successfully completing feasibility studies and environmental assessments, obtaining the necessary government permits and receiving adequate financing. Economic feasibility is based on several factors, including:

•estimated mineral reserves;

•anticipated metallurgical recoveries;

•environmental considerations and permitting;

•future gold prices;

•anticipated capital and operating costs for the projects; and

•timely execution of development plan.

Development projects have no operating history to base estimated future production and cash operating costs on. With development projects in particular, estimates of proven and probable mineral reserves and cash operating costs are largely based on:

•interpreting the geologic data obtained from drill holes and other sampling techniques;

•feasibility studies that derive estimated cash operating costs based on:

◦the expected tonnage and grades of ore to be mined and processed;

◦the configuration of the ore body;

◦expected recovery rates of gold from the ore;

◦estimated operating costs; and

◦anticipated climate conditions and other factors.

It is therefore possible that actual cash operating costs and economic returns will differ significantly from what we estimated for a project before starting production.

It is not unusual for new mining operations to experience unexpected problems during the start-up phase, and delays can often happen when production begins. In the past, we have adjusted our estimates based on changes to our assumptions and actual results. There is no guarantee that such adjustments will alleviate the effects of such delays or problems. There is no assurance that the profitability or economic feasibility of a project will not be adversely affected by factors beyond our control.

Our production, capital and operating cost estimates for development projects are based on certain assumptions. We use these estimates to establish our mineral reserve estimates but our cost estimates are subject to significant

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uncertainty as described above. Actual results for our projects will likely differ from current estimates and assumptions, and these differences can be material. The experience we gain from actual mining or processing operations can also identify new or unexpected conditions that could reduce production below our current estimates, or increase our estimated capital or operating costs.

If actual results fall below our current estimates, it could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

Indebtedness and Financing

As at December 31, 2020, we have approximately $ 501 million in total debt. However, if we are unable to retire debt as expected, maintenance of substantial levels of debt could adversely affect the business, results of operations, financial condition, the Eldorado Gold share price, and the flexibility to take advantage of corporate opportunities.

Long term indebtedness could have important consequences, including:

•limiting our ability to obtain additional financing to fund future working capital, capital expenditures, acquisitions or other general corporate requirements, or requiring us to make non-strategic divestitures;

•requiring a substantial portion of our cash flows to be dedicated to debt service payments instead of other purposes, thereby reducing the amount of cash flows available for working capital, capital expenditures, acquisitions, dividends and other general corporate purposes;

•increasing our vulnerability to general adverse economic and industry conditions;

•limiting our flexibility in planning for and reacting to changes in the industry in which we compete;

•placing us at a disadvantage compared to other, less leveraged competitors;

•increasing our cost of borrowing; and

•putting us at risk of default if we do not service or repay this debt in accordance with applicable covenants.

While neither our articles nor our by-laws limit the amount of indebtedness that we may incur, the level of our indebtedness under the senior secured notes and term loan from time to time could impair our ability to obtain additional financing in the future on a timely basis, or at all, and to take advantage of business opportunities that may arise, thereby potentially limiting our operational flexibility as well as our financial flexibility.

a.Current and future operating restrictions

Our senior secured notes and term loan contain certain restrictive covenants that impose significant operating and financial restrictions on us. In some circumstances, the restrictive covenants may limit our operating flexibility and our ability to engage in actions that may be in our long-term best interest, including, among other things, restrictions on our ability to:

•incur additional indebtedness and guarantee indebtedness;

•pay dividends or make other distributions or repurchase or redeem our capital stock;

•prepay, redeem or repurchase certain debt;

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•make loans and investments;

•sell, transfer or otherwise dispose of assets;

•incur or permit to exist certain liens;

•enter into transactions with affiliates;

•undertake certain acquisitions;

•complete certain corporate changes;

•enter into certain hedging arrangements;

•enter into agreements restricting our subsidiaries' ability to pay dividends; and

•consolidate, amalgamate, merge or sell all or substantially all of our assets.

In addition, the restrictive covenants the TARCA contain certain restrictions on us and require us to maintain specified financial ratios and satisfy other financial condition tests. Our ability to meet those financial ratios and tests may be affected by events beyond our control. These restrictions could limit our ability to obtain future financing, make acquisitions, grow in accordance with our strategy or secure the needed working capital to withstand future downturns in our business or the economy in general, or otherwise take advantage of business opportunities that may arise, any of which could place us at a competitive disadvantage relative to our competitors that may have less debt and are not subject to such restrictions. Failure to meet these conditions and tests could constitute events of default thereunder.

b.Change of Control

Upon the occurrence of specific kinds of change of control events, we will be required to offer to repurchase all outstanding Notes at 101% of their principal amount, plus accrued and unpaid interest to the purchase date. Additionally, under the TARCA, a change of control (as defined therein) will constitute an event of default that permits the lenders to accelerate the maturity of borrowings under the credit agreement and terminate their commitments to lend.

The source of funds for any purchase of the Notes and repayment of borrowings under the TARCA would be our available cash or cash generated from our subsidiaries' operations or other sources, including borrowings, sales of assets or sales of equity. We may not be able to repurchase the Notes upon a change of control because we may not have sufficient financial resources to purchase all of the debt securities that are tendered upon a change of control and repay any of our other indebtedness that may become due. We may require additional financing from third parties to fund any such purchases, and we may be unable to obtain financing on satisfactory terms or at all. Further, our ability to repurchase the Notes may be limited by law. In order to avoid the obligations to repurchase the Notes and events of default and potential breaches of the TARCA, we may have to avoid certain change of control transactions that would otherwise be beneficial to us.

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Environmental

Although we monitor our sites for potential environmental hazards, there is no assurance that we have detected, or can detect all possible risks to the environment arising from our business and operations. We expend significant resources to comply with environmental laws, regulations and permitting requirements, and we expect to continue to do so in the future. Failure to comply with applicable environmental laws, regulations and permitting requirements may result in injunctions, damages, suspension or revocation of permits and imposition of penalties. There is no assurance that:

•we have been or will be at all times in complete compliance with such laws, regulations and permitting requirements, or with any new or amended laws, regulations and permitting requirements that may be imposed from time to time;

•our compliance will not be challenged; or

•the costs of compliance will be economic and will not materially or adversely affect our future cash flow, results of operations and financial condition.

We may be subject to proceedings in respect of alleged failures to comply with increasingly strict environmental laws, regulations or permitting requirements or of posing a threat to or of having caused hazards or damage to the environment or to persons or property. While any such proceedings are in process, we could suffer delays or impediments to or suspension of development and construction of our projects and operations and, even if we are ultimately successful, we may not be compensated for the losses resulting from any such proceedings or delays.

There may be existing environmental hazards, contamination or damage at our mines or projects that we are unaware of. We may also be held responsible for addressing environmental hazards, contamination or damage caused by current or former activities at our mines or projects or exposure to hazardous substances, regardless of whether or not hazard, damage, contamination or exposure was caused by our activities or by previous owners or operators of the property, past or present owners of adjacent properties or by natural conditions and whether or not such hazard, damage, contamination or exposure was unknown or undetectable.

Any finding of liability in such proceedings could result in additional substantial costs, delays in the exploration, development and operation of our properties and other penalties and liabilities related to associated losses, including, but not limited to:

•monetary penalties (including fines);

•restrictions on or suspension of our activities;

•loss of our rights, permits and property, including loss of our ability to operate in that country or generally;

•completion of extensive remedial cleanup or paying for government or third-party remedial cleanup;

•premature reclamation of our operating sites; and

•seizure of funds or forfeiture of bonds.

The costs of complying with any orders made or any cleanup required and related liabilities from such proceedings or events may be significant and could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

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Tailings Storage Facilities

The water collection, treatment and disposal operations at the Company's mines are subject to substantial regulation and involve significant environmental risks. The extraction process for gold and metals produces tailings. Tailings are the process waste generated once grinding and extraction of gold or other metals from the ore is completed in the milling process, which are stored in engineered facilities designed, constructed, operated and closed in conformance with local requirements and best practices.

Although the Company conducts extensive maintenance and monitoring, engaging external consultants and incurs significant costs to maintain the Company's operations, equipment and infrastructure, including tailings management facilities, unanticipated failures or damage as well as changes to laws and regulations may occur that could cause injuries, production loss, environmental pollution or other materially adverse effects on the Company's operations and financial condition resulting in significant monetary losses, restrictions on operations and/or legal liability.

A major spill, failure or overflow of the tailings facilities (including through matters beyond the Company's control such as extreme weather, seismic event, or other incident) may cause damage to the environment and the surrounding communities. Poor design or poor maintenance of the tailings dam structures or improper management of site water may contribute to dam failure or tailings release and could also result in damage or injury. Failure to comply with existing or new environmental, health and safety laws and regulations may result in injunctions, fines, suspension or revocation of permits and other penalties. The costs and delays associated with compliance with these laws, regulations and permits could prevent the Company from proceeding with the development of a project or the operation or further development of a mine or increase the costs of development or production and may materially adversely affect the Company's business, results of operations or financial condition. The Company may also be held responsible for the costs of investigating and addressing contamination (including claims for natural resource damages) or for fines or penalties from governmental authorities relating to contamination issues at current or former sites, either owned directly or by third parties. The Company could also be held liable for claims relating to exposure to hazardous and toxic substances and major spills or failure of the tailing facilities, which could include a breach of a tailings dam. The costs associated with such responsibilities and liabilities may be significant, be higher than estimated and involve a lengthy clean-up. Moreover, in the event that the Company is deemed liable for any damage caused by a major spill, failure or overflow of the tailings facilities (including through matters beyond the Company's control such as extreme weather, seismic event, or other incident), the Company's losses or consequences of regulatory action might not be covered by insurance policies. Should the Company be unable to fully fund the cost of remedying such environmental concerns, the Company may be required to suspend operations temporarily or permanently. Such incidents could also have a negative impact on the reputation and image of the Company.

Global Economic Environment

Market events and conditions, including disruptions in the international credit markets and other financial systems and deteriorating global economic conditions, could increase the cost of capital or impede our access to capital.

Economic and geopolitical events, as well as global outbreaks of contagious diseases, such as COVID 19, may create uncertainty in global financial and equity markets. The global debt situation may cause increased global

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political and financial instability resulting in downward price pressure for many asset classes and increased volatility and risk spreads.

Such disruptions could make it more difficult for us to obtain capital and financing for our operations, or increase the cost of it, among other things. If we do not raise capital when we need it, or access it on reasonable terms, it could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price. These and other related factors can lead to lower longer term asset values, which can result in impairment losses.

If the negative economic conditions persist or worsen, it could lead to increased political and financial uncertainty, which could result in regime or regulatory changes in the jurisdictions in which we operate. High levels of volatility and market turmoil could have an adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

Government Regulation

The mineral exploration, development, mining, and processing activities of Eldorado in the countries where we operate are subject to various laws governing a wide range of matters, including, but not limited to, the following:

•the environment, including land and water use;

•the right to conduct our business, including limitations on our rights in jurisdictions where we are considered a foreign entity and restrictions on inbound investment;

•prospecting and exploration rights and methods;

•development activities;

•construction;

•mineral production;

•reclamation;

•royalties, taxes, fees and imposts;

•importation of goods;

•currency exchange restrictions;

•sales of our products;

•repatriation of profits and return of capital;

•immigration (including entry visas and employment of our personnel);

•labour standards and occupational health;

•mine safety;

•use of toxic substances;

•mineral title, mineral tenure and competing land claims; and

•impacts on and participation rights of local communities and entities.

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Although we believe our mineral exploration, development, mining, and processing activities are carried out in accordance with all applicable laws, rules regulations and policies, there is no assurance that new or amended laws, rules or regulations will not be enacted, new policy applied or that existing laws, rules, regulations or discretion will not be applied in a manner which could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price, including changes to the fiscal regime, in any of the countries in which we operate, including, without limitation:

•laws regarding government ownership of or participation in projects;

•laws regarding permitted foreign investments;

•royalties, taxes, fees and imposts;

•regulation of, or restrictions on, importation of goods and movement of personnel;

•regulation of, or restrictions on, currency transactions; and

•regulation of, or restrictions on, sales of our products,

•or other laws generally applicable in such country, or changes to the ways in which any of these laws are applied, could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

We are also subject to changing rules and regulations promulgated by a number of United States and Canadian governmental and self-regulated organizations, including the SEC, CSA, the NYSE, the TSX and the Financial Accounting Standards Board. These rules and regulations continue to evolve in scope and complexity and many new requirements have been created in response to laws enacted by governments, making compliance more difficult and uncertain. Examples include the Canadian Extractive Sector Transparency Measures Act and SEC rules on conflict minerals.

Effective June 2015, the Government of Canada introduced the Extractive Sector Transparency Measures Act (Canada), which established new mandatory reporting standards for mining companies directed at payments made to foreign and domestic governments at all levels, which requires us to publicly disclose on an annual basis, certain payments made by Eldorado Gold, our subsidiaries or entities controlled by Eldorado Gold, to the Canadian government and foreign governments, including sub-national governments. Similar legislation is also in force in the Province of Québec, where our Lamaque operations are located.

The SEC has adopted rules requiring companies, beginning in 2014, to disclose on an annual basis whether certain conflict minerals necessary to the functionality or production of a product manufactured by such company originated in the Democratic Republic of the Congo or an adjoining country. While issuers engaged in mining conflict minerals are not considered manufacturers of conflict minerals and are not required to provide disclosure we are still required to enact procedures establishing the country of origin of our gold.

Our efforts to comply with the Canadian and United States rules and regulations and other new rules and regulations regarding public disclosure have resulted in, and are likely to continue to result in, increased general and administrative expenses and a diversion of management time and attention from revenue-generating activities to compliance activities.

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If we fail to comply with such regulations, it could have a negative effect on our business, results of operations, and the Eldorado Gold share price and investors could lose all or part of their investment.

We are subject to corporate governance guidelines and disclosure standards that apply to Canadian companies listed on the TSX, and with corporate governance standards that apply to us as a foreign private issuer listed on the NYSE and registered with the SEC in the US.

Although we substantially comply with NYSE's corporate governance guidelines, we are exempt from certain NYSE requirements because we are subject to Canadian corporate governance requirements. We may from time to time seek other relief from corporate governance and exchange requirements and securities laws from the NYSE and other regulators.

We document and test our internal control procedures to satisfy the requirements of Section 404 of the Sarbanes-Oxley Act (SOX). SOX requires management to do an annual assessment of our internal controls over financial reporting and our external auditors to conduct an independent assessment of the effectiveness of our controls.

Our internal controls over financial reporting may not be adequate, or we may not be able to maintain them as required by SOX. We also may not be able to maintain effective internal controls over financial reporting on an ongoing basis, if standards are modified, supplemented or amended from time to time.

If we do not satisfy the SOX requirements on an ongoing and timely basis, investors could lose confidence in the reliability of our financial statements, and this could harm our business and have a negative effect on the trading price or market value of securities of Eldorado Gold.

If we do not implement new or improved controls, or experience difficulties in implementing them, it could harm our operating results or we may not be able to meet our reporting obligations. There is no assurance that we will be able to remediate material weaknesses, if any are identified in future periods, or maintain all of the necessary controls to ensure continued compliance. There is also no assurance that we will be able to retain personnel who have the necessary finance and accounting skills because of the increased demand for qualified personnel among publicly traded companies.

If any of our staff fail to disclose material information that is otherwise required to be reported, no evaluation can provide complete assurance that our internal controls over financial reporting will detect this. The effectiveness of our controls and procedures may also be limited by simple errors or faulty judgments. Continually enhancing our internal controls is important, especially as we expand and the challenges involved in implementing appropriate internal controls over financial reporting will increase. Although we intend to devote substantial time to ongoing compliance with this, including incurring the necessary costs associated with therewith, we cannot be certain that we will be successful in complying with section 404 of SOX.

Commodity Price Risk

The profitability of the Company's operations depend, in large part, upon gold and other commodity prices. Gold and other commodity prices can fluctuate widely and can be influenced by many factors beyond its control, including but not limited to: industrial demand; political and economic events (global and regional); gold and financial market volatility and other market factors, central bank purchases and sales of gold and gold lending and the effects resulting from a global outbreak of contagious diseases, such as COVID 19 (global and regional).

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The global supply of gold is made up of new production from mining, and existing stocks of bullion, scrap and fabricated gold held by governments, public and private financial institutions, industrial organizations and private individuals.

If metal prices decline significantly, or decline for an extended period, Eldorado might not be able to continue operations, develop properties, or fulfill obligations under the permits and licences, or under the agreements with partners. This could result in losing interest in some or all of the Company's properties, or being forced to sell them, which could have a negative effect on our business, results of operations, financial condition and the Eldorado Gold share price.

The cost of production, development and exploration varies depending on the market prices of certain mining consumables, including diesel fuel, electricity and reagents. Electricity is regionally priced in Turkey and semi-regulated by the Turkish government, which reduces the risk of price fluctuations. The Company has elected not to hedge its exposure to commodity price risk but may use, from time to time, commodity price contracts to manage its exposure to fluctuations in the price of gold and other commodities. There is no assurance that any hedges that may be put in place will mitigate these risks or that they will not cause us to experience less favourable economic outcomes than we would have experienced if we had no hedges in place.

Resource Nationalism and Foreign Operations

The mining and metals sector has been increasingly targeted by local governments for the purposes of raising revenue or for political reasons, as governments continue to struggle with deficits and concerns over the effects of depressed economies. Governments are continually assessing the fiscal terms of the mining regimes and agreements that apply to an entity looking to exploit resources in their countries and numerous countries have recently introduced changes to their respective mining regimes that reflect increased government control over, or participation in, the mining sector.

The possibility of future changes to the mining regimes in the countries in which we operate adds uncertainty that cannot be accurately predicted and may result in additional costs, delays and regulatory requirements

In addition, such change could restrict our ability to contract with persons or conduct business in certain countries.

There is no assurance that governments will not take our rights, impose conditions on our business, prohibit us from conducting our business or grant additional rights to state-owned enterprises, private domestic entities, special interest groups, indigenous peoples or residents in the countries in which we operate, which could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

Mineral Tenure and Permits

a.Mineral Tenure

In the countries in which we operate, the mineral rights, or certain portions of them, are owned by the relevant governments. In such countries, we must enter into contracts with the applicable governments, or obtain permits or concessions from them, that allow us to hold rights over mineral rights and rights (including ownership) over parcels of land and conduct our operations thereon. The availability of such rights and the scope of operations we may undertake are subject to the discretion of the applicable governments and may be subject to conditions. New laws and regulations, or amendments to laws and regulations relating to mineral tenure and land title and usage thereof,

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including expropriations and deprivations of contractual rights, if proposed and enacted, may affect our rights to our mineral properties.

In many instances, we can initially only obtain rights to conduct exploration activities on certain prescribed areas, but obtaining the rights to proceed with development, mining and production on such areas or to use them for other related purposes, such as waste storage or water management, is subject to further application, conditions or licences, the granting of which are often at the discretion of the governments. In many instances, our rights are restricted to fixed periods of time with limited, and often discretionary, renewal rights. Delays in the process for applying for such rights or renewals or expansions, or the nature of conditions imposed by government, could have a material adverse effect on our business, including our existing developments and mines, and our results of operations, financial condition and the Eldorado Gold share price.

The cost of holding these rights often escalates over time or as the scope of our operating rights expands. There is no assurance that the mineral rights regimes under which we hold properties or which govern our operations thereon will not be changed, amended, or applied in a manner which could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price, that the ongoing costs of obtaining or maintaining our rights will remain economic and not result in uncompensated delays or that compliance with conditions imposed from time to time will be practicable. Any inability to obtain and retain rights to use lands for our ongoing operations at all or on a timely basis could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

It is possible that our present or future tenure may be subject to challenges, prior unregistered agreements or transfers, and competing uses. Our rights may also be affected by undetected defects in title. There is no assurance that any of our holdings will not be challenged. We may also be subject to expropriation proceedings for a variety of reasons. When any such challenge or proceeding is in process, we may suffer material delays in our business and operations or suspensions of our operations, and we may not be compensated for resulting losses. Any defects, challenges, agreements, transfers or competing uses which prevail over our rights, and any expropriation of our holdings, could have a material adverse effect on our business, including our total loss of such rights, and our results of operations, financial condition and share price.

Certain of our mining properties are subject to royalty and other payment obligations. Failure to meet our payment obligations under these agreements could result in the loss of our rights.

There is no assurance that we will be able to hold or operate on our properties as currently held or operated or at all, or that we will be able to enforce our rights with respect to our holdings, which could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

b.Permits

Activities in the nature of our business and operations can only be conducted pursuant to a wide range of permits and licences obtained or renewed in accordance with the relevant laws and regulations in the countries in which we operate. These include permits and licences, which authorize us to, among other things:

•conduct business in such countries;

•import or export goods and materials;

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•employ foreign personnel in-country;

•entry and exit the country;

•employ local, regional and national residents and contractors;

•import or otherwise obtain, store and use regulated materials, such as explosives and cyanide;

•construct or obtain rights of way for fences, buildings, equipment, underground workings, tailings dams, water courses and power lines;

•cut down trees;

•operate equipment;

•conduct development, mining, processing and reclamation activities; and

•sell mineral products.

The duration and success of each permitting process are contingent upon many factors that we do not control. In the case of foreign operations, granting of government approvals, permits and licences is, as a practical matter, subject to the discretion of the applicable governments or government officials. There may be delays in the review process. If the Company experiences such delays, the Company may be required to pay standby costs for the period when activities are suspended, including payment of a portion of the salaries to those employees who have been suspended pending resolution of the permitting process.

In the context of environmental protection permitting, including the approval of reclamation plans, we are required to comply with existing laws and regulations and other standards that may entail greater or lower costs and delays depending on the nature of the activity to be permitted and the interpretation of the laws and regulations implemented by the permitting authority.

We have experienced significant delays in the timely receipt of necessary permits and authorizations from the Greek State in order to advance operations in Greece, including in respect of Skouries. As a result, Skouries has been placed on care and maintenance and these delays have and continue to impact the Company's business and financial condition.

In addition, some of our current mineral tenures, licences and permits, including environmental permits in Greece, are due to expire prior to our planned life of mines, and will require renewals on acceptable terms to Eldorado. There is no assurance that we will be able to obtain or renew these tenures and permits in order to conduct our business and operations, in a timely manner, or at all, or that we will be in a position to comply with all conditions that are imposed. The failure to obtain or renew such tenure and permits, or the imposition of extensive conditions, could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

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Unavailability of Capital /Inadequate Income

a.Limited Access to Equity Markets

We are exposed to financing risks associated with funding our share of capital programs at Eldorado's projects. We have historically minimized this risk by diversifying our funding sources, which include credit facilities, issuance of notes, issuance of flow-through shares and cash flow from operations. In addition, we believe that Eldorado Gold has the ability to access public debt and equity markets given our asset base and current credit ratings; however, such market access may become restricted, including as a result of COVID 19, and, if we are unable to access capital when required, it may have a material adverse effect on us.

b.Dilutive Equity Financing

Future acquisitions could be made through the issuance of equity securities of Eldorado Gold. Additional funds may be needed for our exploration and development programs and potential acquisitions, which could be raised through equity issues. Issuing more equity securities can substantially dilute the interests of Eldorado Gold shareholders. Issuing substantial amounts of Eldorado Gold securities, or making them available for sale, could have an adverse effect on the prevailing market prices for Eldorado Gold's securities. A decline in the market price could hamper the ability of Eldorado Gold to raise additional capital through the sale of its securities.

c.Credit Ratings

Our outstanding Notes currently have a non-investment grade credit rating but any rating assigned could be lowered or withdrawn entirely by a rating agency if, in that agency's judgment, future circumstances relating to the basis of the credit rating, such as adverse changes to our business or affairs, so warrant. Consequently, real or anticipated changes in our credit ratings will generally affect the market value of the Notes. Additionally, credit ratings may not reflect the potential effect of risks relating to the Notes. Any future lowering of our ratings may make it more difficult or more expensive for us to obtain additional financing.

Non-Governmental Organizations (NGOs)

Certain NGOs that oppose globalization and resource development are often vocal critics of the mining industry and its practices, including the use of hazardous substances in processing activities. Adverse publicity generated by such NGOs or other parties generally related to extractive industries or specifically to our operations, could have an adverse effect on our reputation, impact our relationships with the communities in which we operate and ultimately have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

NGO's may lobby governments for changes to laws, regulations and policies pertaining to mining and relevant to our business activities, which if made could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

NGO's organize protests, install road blockades, apply for injunctions for work stoppage, file lawsuits for damages and intervene and participate in lawsuits seeking to cancel our rights, permits and licences. These actions can relate not only to current activities but also historic mining activities by prior owners and could have a material adverse effect on our business and operations. NGO's may also file complaints with regulators in respect of our, and our directors' and insiders' regulatory filings in respect of Eldorado Gold. Such complaints, regardless of whether

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they have any substance or basis in fact or law, may have the effect of undermining the confidence of the public or a regulator in Eldorado Gold or such directors or insiders. This may adversely affect our prospects of obtaining the regulatory approvals necessary for advancement of some or all of our exploration and development plans or operations and our business, results of operations, financial condition and the Eldorado Gold share price.

Corruption and Bribery

Our operations are governed by, and involve interactions with, many levels of government in numerous countries. Like most companies, we are required to comply with anti-corruption and anti-bribery laws, including the Canadian Corruption of Foreign Public Officials Act and the U.S. Foreign Corrupt Practices Act, as well as similar laws in the countries in which we conduct our business. The Company has implemented and promulgated an Anti-Bribery & Corruption Policy, which with our Code of Ethics and Business Conduct, with which all employees are required to comply.

In recent years, there has been a general increase in both the severity of penalties and frequency of enforcement under such laws, resulting in greater punishment and scrutiny to companies convicted of violating anti-bribery laws. Furthermore, a company may be found liable for violations by not only its employees, but also any third party agents. Although we have adopted policies and a risk-based approach to mitigate such risks, such measures may not always be effective in ensuring that we, our employees or third party agents will comply strictly with such laws. If we find ourselves subject to an enforcement action or are found to be in violation of such laws, this may result in significant penalties, fines and / or sanctions being imposed on us resulting in a material adverse effect on our reputation our business, results of operations, financial condition and the Eldorado Gold share price.

The operation of our business may also be impacted by economic or financial sanction laws such as the United Nations Act (Canada) and the Special Economic Measures Act (Canada), as well as similar laws in countries in which we conduct our business or our securities trade. Such laws may impose restrictions and prohibitions on trade and other economic activities with foreign markets or countries, including investments. These restrictions and prohibitions may apply to dealings with entire countries, non-state actors such as terrorist organizations or designated persons from a target country and may change from time to time. It is not always easy to locate and remain current on the current list of sanctions imposed and governments do not necessarily provide sufficient guidance for businesses wanting to comply with applicable laws. Although we do not believe that we are in contravention of such laws, there is no assurance that we are or will be in full compliance at all times and that our business will not be adversely affected.

Litigation and Contracts

We are periodically subject to legal claims that are with and without merit.

In addition to the matters described elsewhere in this AIF, including the discussion regarding litigation and arbitration matters under Material Properties, we are regularly involved in routine litigation matters. We believe that it is unlikely that the final outcome of these routine proceedings will have a material adverse effect on us; however, defense and settlement costs can be substantial, even for claims that are without merit.

Due to the inherent uncertainty of the litigation process, including arbitration proceedings, and dealings with regulatory bodies, there is no assurance that any legal or regulatory proceeding will be resolved in a manner that will not have a material and / or adverse effect on us. In the event of a dispute arising from foreign operations, the

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Company may be subject to the exclusive jurisdiction of foreign courts or arbitration panels or may not be successful in subjecting foreign persons to the jurisdiction of courts in Canada.

In our business, we make contracts with a wide range of counterparties. There can be no assurance that these contracts will be honoured and performed in accordance with their terms by our counterparties or that we will be able to enforce the contractual obligations.

Information Technology Systems

Our operations depend, in part, upon information technology systems. Our information technology systems are subject to disruption, damage or failure from a number of sources, including, but not limited to, hacking, computer viruses, security breaches, natural disasters, power loss, vandalism, theft and defects in design. We may also be targets of cyber surveillance or a cyber-attack from cyber criminals, industrial competitors or government actors. Any of these and other events could result in information technology systems failures, operational delays, production downtimes, loss of revenues due to a disruption of activities, incurring of remediation costs, including ransom payments, destruction or corruption of data, release of confidential information in contravention of applicable laws, litigation, fines and liability for failure to comply with privacy and information security laws, unauthorized access to proprietary or sensitive information, security breaches or other manipulation or improper use of our data, systems and networks, regulatory investigations and heightened regulatory scrutiny, any of which could have adverse effects on our reputation, business, results of operations, financial condition and the Eldorado Gold share price.

Although to date we have not experienced any material losses relating to cyber-attacks or other information security breaches, there is no assurance that we will not incur such losses in future. Our risk and exposure to these matters cannot be fully mitigated because of, among other things, the evolving nature of these threats. As a result, cyber security and the continued development and enhancement of controls, processes and practices designed to protect our systems, computers, software, data and networks from attack, damage or unauthorized access remain a priority. As cyber threats continue to evolve, we may be required to expend additional resources to continue to modify or enhance protective measures or to investigate and remediate any security vulnerabilities. Risks related to cyber security are monitored on an ongoing basis by Eldorado Gold senior management and Eldorado Gold Board of Directors.

Estimation of Mineral Reserves and Mineral Resources

Mineral Reserve and Mineral Resource estimates are only estimates and we may not produce gold in the quantities estimated.

Proven and Probable Mineral Reserve estimates may need to be revised based on various factors including:

•actual production experience;

•our ability to continue to own and operate our mines and property;

•fluctuations in the market price of gold;

•results of drilling or metallurgical testing;

•production costs; and

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•recovery rates.

The cut-off grades for the Mineral Reserves and Mineral Resources are based on our assumptions about plant recovery, gold price, mining dilution and recovery, and our estimates for operating and capital costs, which are based on historical production figures. We may have to recalculate our estimated mineral reserve and resources based on actual production or the results of exploration. Fluctuations in the market price of gold, production costs or recovery rates can make it unprofitable for us to develop or operate a particular property for a period of time. If there is a material decrease in our mineral reserve estimates, or our ability to extract the mineral reserves, it could have a material adverse effect on our future cash flow, business, results of operations, financial condition and the Eldorado Gold share price.

There are uncertainties inherent in estimating Proven and Probable Mineral Reserves and Measured, Indicated and Inferred Mineral Resources, including many factors beyond our control. Estimating Mineral Reserves and Resources is a subjective process. Accuracy depends on the quantity and quality of available data and assumptions and judgments used in engineering and geological interpretation, which may be unreliable or subject to change. It is inherently impossible to have full knowledge of particular geological structures, faults, voids, intrusions, natural variations in and within rock types and other occurrences. Additional knowledge gained or failure to identify and account for such occurrences in our assessment of Mineral Reserves and Resources may make mining more expensive and cost prohibitive, which will have a material adverse effect on our future cash flow, business, results of operations, financial condition and the Eldorado Gold share price.

There is no assurance that the estimates are accurate, that Mineral Reserve and Resource figures are accurate, or that the Mineral Reserves or Resources can be mined or processed profitably. Mineral Resources that are not classified as Mineral Reserves do not have demonstrated economic viability. You should not assume that all or any part of the Measured Mineral Resources, Indicated Mineral Resources, or an Inferred Mineral Resource will ever be upgraded to a higher category or that any or all of an Inferred Mineral Resource exists or is economically or legally feasible to mine.

Because mines have limited lives based on Proven and Probable Mineral Reserves, we must continually replace and expand our Mineral Reserves and any necessary associated surface rights as our mines produce gold and their life-of-mine is reduced.

Our ability to maintain or increase annual production of gold and other metals will depend significantly on:

•our mining operations;

•our ability to conduct successful exploration efforts; and

•our ability to develop new projects and make acquisitions.

If we are unable to maintain or increase our annual production of gold and other metals, it could have an adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

Occurrence of Unpredictable Geological/Metallurgical Factors

As we explore and develop a property, we are constantly determining the level of drilling and analytical work required to maintain or upgrade our confidence in the geological model. Depending on continuity, the amount of drilling will vary from deposit to deposit. The degree of analytical work is determined by the variability in the ore, the

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type of metallurgical process used and the potential for deleterious elements in the ore. We do not drill exhaustively at all deposits or analyze every sample for every known element as the cost would be prohibitive. Therefore, unknown geological formations are possible, which could limit our ability to access the ore or cut off the ore where we are expecting continuity. It is also possible that we have not correctly identified all metals and deleterious elements in the ore in order to design metallurgical processes correctly.

Our operations at Kişladağ have historically involved the heap leaching process. The heap leaching process, while not as capital intensive as the more conventional milling process, involves uncertainties associated with the chemical and physical processes included in leaching, which can impact on recoveries. In mid-June 2017, indications that gold solution grade and consequently gold recovery from the leach pad at Kişladağ had recently lagged internal expectations. Further testwork indicated that lower recoveries were expected to continue from the zone of mineralization located around the base of the open pit where mining was then underway, which continued to result in a reduction in the recoverable leach pad inventory. As a result, the Company explored construction of a mill. The Company has decided to resume mining and heap leaching. As a result, there remains a risk that the lower recoveries at Kişladağ utilizing the heap leach process may reoccur.

If any of these risks occur, it could result in material that was previously expected to be mined not being mined or to reduced recovery or increased costs of recovery, which could have an adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

Production and Cost Estimates

Estimates of total future production and costs for our mining operations are based on our five-year mining plans. These estimates can change, or we might not achieve them, which could have a material adverse effect on any or all of our future cash flow, business, results of operations, financial condition and the Eldorado Gold share price.

Our plans are based on, among other things, our mining experience, reserve estimates, assumptions about ground conditions and physical characteristics of ores (such as hardness and the presence or absence of certain metallurgical characteristics, including the presence of materials that may adversely affect the ability to process, export and sell our products) and estimated rates and costs of production. Our actual production and costs may be significantly different from our estimates for a variety of reasons, including the risks and hazards discussed elsewhere as well as unfavorable operating conditions, including:

•actual ore mined varying from estimates in grade, tonnage and metallurgical and other characteristics;

•ground conditions including, but not limited to, pit wall failures, cave-ins, flooding, fire and rock bursts;

•industrial accidents and environmental incidents;

•changes in power costs and potential power shortages;

•imposition of a moratorium on our operations;

•impact of the disposition of mineral assets;

•shortages and timing delays, of principal supplies needed for operation, including explosives, fuels, chemical reagents, water, equipment parts and lubricants;

•renewal of required permits and licences;

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•litigation;

•shipping interruptions or delays; and

•unplanned maintenance.

Any of these events could result in damage to mineral properties, property belonging to us or others, interruptions in production, injury or death to persons, monetary losses and legal liabilities. This could cause a mineral deposit to become unprofitable, even if it was mined profitably in the past.

Production estimates for properties not yet in production, or in production and slated for expansion, are based on similar factors (including feasibility studies prepared by our personnel or by third party consultants, in some instances), but it is possible that actual cash operating costs and economic returns will differ significantly from our current estimates. It is not unusual for new mining operations to experience unexpected problems during the start-up phase and delays in production can often happen.

Any decrease in production, or change in timing of production or the prices we realize for our gold or other metals, will directly affect the amount and timing of our cash flow from operations. A production shortfall or any of these other factors would change the timing of our projected cash flows and our ability to use the cash to fund capital expenditures, including spending for our projects.

Credit Risk

Credit risk is the risk that one party to a financial instrument will fail to discharge an obligation and cause the other party to incur a financial loss. Financial instruments that potentially subject the Company to credit risk consist of cash and cash equivalents, restricted cash, term deposits and accounts receivable. The Company manages credit risk by entering into business arrangements with high credit-quality counterparties, limiting the amount of exposure to each counterparty and monitoring the financial condition of counterparties. In accordance with the Company's short-term investment policy, term deposits and short term investments are held with high credit quality financial institutions as determined by rating agencies. For cash and cash equivalents, restricted cash, term deposits and accounts receivable, credit risk is represented by the carrying amount on the balance sheet.

Payment for metal sales is normally in advance or within fifteen days of shipment depending on the buyer. While the historical level of customer defaults is negligible, which has reduced the credit risk associated with trade receivables at December 31, 2020, there is no guarantee that buyers, including under exclusive sales arrangements, will not default on its commitments, which may have an adverse impact on the Company's financial performance.

The Company invests its cash and cash equivalents in major financial institutions and in government issuances, according to the Company's short-term investment policy. As at December 31, 2020, the Company holds a significant amount of cash and cash equivalents with various financial institutions in North America, the Netherlands, and the United Kingdom. The Company monitors the credit ratings of all financial institutions in which it holds cash and investments. During 2019, Turkey's sovereign credit ratings were downgraded, followed by the downgrade of the credit ratings of numerous Turkish banking institutions, including one at which the Company holds cash. As at December 31, 2020, the Company holds approximately 2% of its cash in financial institutions in Turkey. The credit risk associated with financial institutions in other jurisdictions continues to be considered as low. There can be no

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assurance that certain financial institutions in foreign countries in which the Company operates will not default on their commitments.

Debt Service Obligations

Our ability to make scheduled payments on, refinance or commence repayment of our debt obligations depends on our financial condition and operating performance, which are subject to prevailing economic and competitive conditions and to certain financial, business, legislative, regulatory and other factors beyond our control, including those identified elsewhere in this AIF. We may be unable to maintain a level of cash flows from operating activities sufficient to permit us to pay the principal, premium, if any, and interest on our indebtedness.

If our cash flows and capital resources are insufficient to fund our debt service obligations, we could face substantial liquidity problems and could be forced to reduce or delay investments and capital expenditures or to dispose of material assets or operations, seek additional debt or equity capital or restructure or refinance our indebtedness.

We may be unable to commence repayment, as planned. We may also not be able to effect any such alternative measures, if necessary, on commercially reasonable terms or at all and, even if successful, those alternatives may not allow us to meet our scheduled debt service obligations. The TARCA and the Indenture may restrict our ability to dispose of assets and use the proceeds from those dispositions and may also restrict our ability to raise debt or equity capital to be used to repay other indebtedness when it becomes due. We may not be able to consummate those dispositions or to obtain proceeds in an amount sufficient to meet any debt service obligations then due.

Our inability to generate sufficient cash flows to satisfy our debt obligations, or to refinance our indebtedness on commercially reasonable terms or at all, would materially and adversely affect our business, results of operations and our ability to satisfy our obligations and our debt instruments.

Furthermore, as our funds are used to develop projects in foreign jurisdictions through foreign subsidiaries, there may be restrictions on our foreign subsidiaries' ability to repay or provide returns to Eldorado Gold, which could hinder our ability to service our indebtedness or fulfill our business plans.

Default on Obligations

A breach of the covenants under the TARCA, the Indenture or our other debt instruments could result in an event of default under the applicable indebtedness. Such a default may allow the creditors to accelerate the repayment of the related debt and may result in the acceleration of repayment of any other debt to which a cross- acceleration or cross-default provision applies. In addition, an event of default under the TARCA would permit the lenders thereunder to terminate all commitments to extend further credit under that facility. Furthermore, if we are unable to repay any amounts due and payable under our the TARCA, those lenders could proceed against the collateral granted to them to secure such indebtedness. If our lenders or noteholders accelerate the repayment of our borrowings, we may not have sufficient assets to repay that indebtedness.

If we are unable to generate sufficient cash flow and are otherwise unable to obtain funds necessary to meet required payments of principal, premium, if any, and interest on our indebtedness, or if we otherwise fail to comply with the various covenants in our debt instruments, which could cause cross-acceleration or cross-default under other debt agreements, we could be in default under the terms of the agreements governing such other indebtedness. If such a default occurs:

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•the holders of the indebtedness may be able to cause all of our available cash flow to be used to pay the indebtedness and, in any event, could elect to declare all the funds borrowed thereunder to be due and payable, together with accrued and unpaid interest; or

•we could be forced into bankruptcy, or liquidation or restructuring proceedings.

If our operating performance declines, we may in the future need to amend or modify the agreements governing our indebtedness or seek concessions from the holders of such indebtedness. There is no assurance that such concessions would be forthcoming.

Actions of Activist Shareholders

In the past, shareholders have instituted class action lawsuits against companies that have experienced volatility in their share price. Class action lawsuits can result in substantial costs and divert management's attention and resources, which could significantly harm our profitability and reputation. There is no assurance that Eldorado Gold will not be subject to class action lawsuits.

Publicly-traded companies have also increasingly become subject to campaigns by investors seeking to advocate certain governance changes or corporate actions such as financial restructuring, special dividends, share repurchases or even sales of assets or the entire company. We could be subject to such shareholder activity or demands. Given the challenges we have encountered in our businesses in the last years, recent changes to our governance and strategic focus may not satisfy such shareholders who may attempt to promote or effect further changes or acquire control over us. Responding to proxy contests, media campaigns and other actions by activist shareholders, if required, will be costly and time-consuming, will disrupt our operations and would divert the attention of the Board and senior management from the pursuit of our business strategies, which could adversely affect our results of operations, financial condition and/or prospects. If individuals are elected to the Board with a specific agenda to increase short-term shareholder value, it may adversely affect or undermine our ability to effectively implement our plans. Perceived uncertainties as to our future direction resulting from shareholder activism could also result in the loss of potential business opportunities and may make it more difficult to attract and retain qualified personnel and business partners, to our detriment.

Share Price and Volume Fluctuations

The capital markets have experienced a high degree of volatility in the trading price and volume of shares sold over the past few years. Many companies have experienced wide fluctuations in the market price of their securities that have not necessarily related to their operating performance, underlying asset values or prospects. There is no assurance that the price of our securities will not be affected.

Infrastructure and Commodities/Consumables

a.Infrastructure

Our business and operations depend on our ability to access and maintain adequate and reliable infrastructure, including roads and bridges, power sources and water systems. We may have to build the required infrastructure if it is not readily available to us for a given project, and there is no assurance that we will be able to do so in a timely manner or at all. Inadequate, inconsistent, or costly infrastructure could compromise many aspects of a project's feasibility, viability and profitability, including, but not limited to:

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•construction schedule;

•capital and operating costs;

•manpower availability;

•mobilization of equipment, machinery and inventory; and

•throughput rates and production volumes.

There is no assurance that we can access and maintain the infrastructure we need, or, where necessary, obtain rights of way, raw materials and government authorizations and permits to construct, or upgrade the same, at a reasonable cost, in a timely manner, or at all.

Our access to infrastructure and the commodities discussed below may be interrupted by natural causes, such as drought, floods, earthquakes and other weather phenomena, or man-made causes, such as blockades, sabotage, conflicts, government issues, political events, protests, rationing or competing uses. Our inability to obtain or build and to maintain adequate and continuous access to infrastructure and substantial amounts of commodities, power and water, at a reasonable cost, could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

b.Power and Water

Our mining operations use substantial volumes of water and power in the extraction and processing processes. Our ability to obtain secure supplies of power and water at a reasonable cost depends on a number of factors that may be out of our control, including:

•global and regional supply and demand;

•political and economic conditions;

•problems affecting local supplies;

•infrastructure and delivery issues; and

•relevant regulatory regimes.

There is no assurance that we will be able to secure the required supplies of power and water on reasonable terms or at all and, if we are unable to do so or there is an interruption in the supplies we do obtain or a material increase in prices, then it could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

c.Commodities and Consumables

Our business operations use a significant amount of commodities, consumables and other materials. Prices for diesel fuel, steel, concrete, chemicals (including cyanide) and other materials, commodities and consumables required for our operations can be volatile and price changes can be substantial, occur over short periods of time and are affected by factors beyond our control. Higher costs for, or tighter supplies of, construction materials like steel and concrete can affect the timing and cost of our development projects.

If there is a significant and sustained increase in the cost of certain commodities, we may decide that it is not economically feasible to continue some or all of our commercial production and development activities, and this

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could have an adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

We may maintain significant inventories of operating consumables, based on the frequency and reliability of the delivery process for such consumables and anticipated variations in regular use. We depend on suppliers to meet our needs for these commodities; however, sometimes no source for such commodities may be available. If the rates of consumption for such commodities vary significantly or delivery is delayed for any reason, we may need to find a new source or negotiate with existing sources to increase supply. If any shortages are not rectified in a timely manner, it may result in reduced recovery or delays in restoring optimal operating conditions.

Higher worldwide demand for critical resources, such as drilling equipment and tires, could affect our ability to acquire such resources and lead to delays in delivery and unanticipated cost increases, which could have an effect on our operating costs, capital expenditures and production schedules.

Further, we rely on certain key third-party suppliers and contractors for equipment, raw materials and services used in, and the provision of services necessary for, the development, construction and continuing operation of our assets. As a result, our operations are subject to a number of risks, some of which are outside of our control, including:

•negotiating agreements with suppliers and contractors on acceptable terms;

•the inability to replace a supplier or contractor and its equipment, raw materials or services if either party terminates the agreement;

•interruption of operations or increased costs if a supplier or contractor ceases its business due to insolvency or other unforeseen events; and

•failure of a supplier or contractor to perform as contracted.

The occurrence of one or more of these risks could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

Pre-stripping/Stripping and Underground Development

Mining of mineral bearing material requires removal of waste material prior to gaining access to and extracting the valuable material. Depending on the location of the ore, this may entail removing material above the ore in an open pit situation (pre-stripping), or developing tunnels underground to gain access to deeper material. Where possible, this material is then generally used elsewhere in the project site for construction of site infrastructure.

As a project is developed, a plan is put forward to complete the pre-strip or required underground development so that mining of ore can commence in line with the overall schedule to feed ore to the process plant at the right time. The degree of pre-strip in an open pit is based on selected drilling, which may result in adjustments to the orebody model and a requirement for more or less pre-stripping to be completed. This may result in a deficit of material required to complete other earthworks around the project site, such as tailings facilities, or an increase in the pre-strip requirements prior to mining commencing.

Similarly, with underground development, the mining method and design is based on an amount of drilling that will be increased during normal operations. As work continues, there may be ground conditions that are exposed that

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can cause a change in the mine design or direction of the underground development. Either of these occurrences could result in more or less material that can be used for other site projects if so designed, and could also result in delay in start-up of continuous production. This may result in lower revenues while the project ramps up to normal operating rates.

Extraction

A number of factors can affect our ability to extract ore efficiently in the quantities that we have budgeted, including, but not limited to:

•ground conditions:

◦geotechnical conditions;

◦pit slope angles; and

◦rock characteristics (faults, fractured zones, angle of shear);

•hydrogeological conditions;

◦water in rock;

◦ground water table.

•Geological conditions

◦Variability of grade / waste boundaries; and

◦Degree of fracture in rock / mineability.

•Chemical effects

◦Acidity of mined material (ore and waste).

•Efficiency

◦Reliability of equipment; and

◦Management of the mining process.

•Scheduling:

◦Limitations on ability to mine when we want.

These factors may result in a less than optimal operation and lower throughput or lower recovery, which may have an effect on our production schedule. Although we review and assess the risks related to extraction and put appropriate mitigating measures in in place, there is no assurance that we have foreseen and / or accounted for every possible factor that might cause the project to be delayed, which could have an effect on business, results of operations, financial condition and the Eldorado Gold share price.

Processing

A number of factors could affect our ability to process ore in the tonnages we have budgeted, the quantities of the metals or deleterious materials that we recover and our ability to efficiently handle material in the volumes budgeted, including, but not limited to:

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•the presence of oversize material at the crushing stage;

•material showing breakage characteristics different to those planned;

•material with grades outside of planned grade range;

•sub-optimal ore mixture in terms of ancillary analytics, such as sulphur grade;

•the presence of deleterious materials in different ratios than expected;

•material that is drier or wetter than expected, due to natural or environmental effects; and

•viscosity / density different than expected.

The occurrence of any of the above could affect our ability to treat the number of tonnes planned, recover valuable materials, remove deleterious materials and process ore, concentrate and tailings as planned. This may result in lower throughput, lower recoveries, more downtime or some combination of all three. While minor issues of this nature are part of normal operations, there is no assurance that conditions will not worsen and have an adverse effect on our future cash flow, results of operations and financial condition.

Exploration

Gold and other metal exploration is highly speculative in nature, involves many risks and is often not productive; there is no assurance that we will be successful in our gold exploration efforts.

Our ability to increase mineral reserves is dependent on a number of factors, including the geological and technical expertise of our management and exploration teams, the quality of land available for exploration and other factors. Once gold mineralization is discovered, it can take several years of exploration and development before production is possible, and the economic feasibility of production can change during that time.

Substantial expenditures are required to carry out exploration and development activities to establish proven and probable mineral reserves and determine the optimal metallurgical process to extract the metals from the ore.

There is no assurance that our exploration programs will expand our current mineral reserves or replace them with new mineral reserves. Failure to replace or expand our mineral reserves could have an adverse effect on us.

Currency Risk

We sell gold in U.S. dollars, but incur costs mainly in U.S. dollars, Canadian dollars, Turkish Lira, Euros, Brazilian Real and Romanian Lei. Any change in the value of any of these currencies against the U.S. dollar can change production costs and capital expenditures, which can affect future cash flows, business, results of operations, financial condition and the Eldorado Gold share price and lead to higher operation, construction, development and other costs than anticipated. As of December 31, 2020, approximately 95% of cash and cash equivalents is held in U.S. dollars.

Our risk management policy contemplates potential hedging of foreign exchange exposure to reduce the risk associated with currency fluctuations. We currently do not have any currency hedges, but may hedge in the future. There is no assurance that any hedges that may be put in place will mitigate these risks or that they will not cause us to experience less favourable economic outcomes than we would have experienced if no hedges were in place.

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The table below show our assets and liabilities denominated in currencies other than the U.S. dollar at December 31, 2020. We recognized a gain of $3.0 million on foreign exchange in 2020, compared to a gain of $0.6 million in 2019.

December 31, 2020	Canadian dollar	Euro	Turkish lira
$	€	TRY
Cash and cash equivalents	147.9	7.2	3.7
Marketable securities	0.3	-	-
Accounts receivable and other	13.2	37	52.4
Accounts payable and accrued liabilities	(66.4)	(41.3)	(418.7)
Other non-current liabilities	(0.1)	(14.2)	(31.0)
Net balance	94.8	(11.4)	(393.7)
Equivalent in U.S. dollars	$	74.5	$	(13.9)	$	(53.6)
Other foreign currency exposure is equivalent to $6.4 million U.S. dollars.

Accounts receivable and other relate to goods and services taxes receivable, income taxes receivable and value-added taxes receivables.

Interest Rate Risk

Interest rates determine how much interest the Company pays on its debt, and how much is earned on cash and cash equivalent balances, which can affect future cash flows.

Our outstanding debt is in the form of senior notes with a fixed interest rate of 9.5% and a term loan with a variable rate based on LIBOR. In March 2020, we additionally drew $150 million under the revolving credit facility as a proactive measure in light of the uncertainty surrounding the COVID-19 pandemic. Borrowings under the Company's revolving credit facility are also at variable rates of interest based on LIBOR. Borrowings at variable rates of interest expose us to interest rate risk. At December 31, 2020, $133.3 million is outstanding under the term loan and $150.0 million is outstanding under the revolving credit facility. A 1% change in the variable interest rate would result in a $2.9 million change in net earnings on an annualized basis.

The Company currently does not have any interest rate swaps (that involve the exchange of floating for fixed rate interest payments in order to reduce interest rate volatility), but may enter into such interest rate swaps in the future. There is no assurance that any interest rate swaps that may be put in place will mitigate these risks or that they will not cause us to experience less favourable economic outcomes than we would have experienced if we had no such swaps in place.

Cost Estimates

We prepare budgets and estimates of cash costs and capital costs of production for each of our operations. The main categories relate to material costs, personnel and contractor costs, energy costs and closure and reclamation costs. However, despite efforts to budget and estimate such costs, as a result of the substantial expenditures involved in the development of mineral projects and the fluctuation of costs over time, development projects may be prone to material cost overruns. Our actual costs may vary from estimates for a variety of reasons, including:

•short-term operating factors;

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•revisions to mine plans;

•risks and hazards associated with mining;

•natural phenomena, such as inclement weather conditions, water availability, floods, and earthquakes;

•unexpected work stoppages or labour shortages or strikes; and

•changes in law, regulation or policy.

Operational costs may also be affected by a variety of factors, including:

•changing waste-to-ore ratios;

•ore grade metallurgy;

•labour costs;

•cost of commodities, equipment and supplies;

•general inflationary pressures;

•currency exchange rates; and

•changes in law, regulation or policy.

Many of these factors are beyond our control. Failure to achieve estimates or material increases in costs could have an adverse impact on our future cash flow, business, results of operations, financial condition and the Eldorado Gold share price.

Furthermore, delays in the construction and commissioning of mining projects or other technical difficulties may result in even further capital expenditures being required. Any delay in the development of a project, or cost overruns or operational difficulties once the project is fully developed, may have a material adverse effect on our business, results of operations and financial condition.

Tax Matters

We operate and have operated in a number of countries, each of which has its own tax regime to which we are subject. The tax regime and the enforcement policies of tax administrators in each of these countries are complicated and may change from time to time, all of which are beyond our control. Our investments into these countries, importation of goods and material, land use, expenditures, sales of gold and other products, income, repatriation of money and all other aspects of our investments and operations can be taxed, and there is no certainty as to which areas of our operations will be assessed or taxed from time to time or at what rates.

Our tax residency and the tax residency of our subsidiaries (both current and past) are affected by a number of factors, some of which are outside of our control, including the application and interpretation of the relevant tax laws and treaties. If we or our subsidiaries are ever assessed to be a non-resident in the jurisdictions that we or our subsidiaries report or have reported or are otherwise assessed, or are deemed to be resident (for the purposes of tax) in another jurisdiction, we may be liable to pay additional taxes. In addition, we have entered into various arrangements regarding the sale of mineral products or mineral assets, which may be subject to unexpected tax treatment. If such taxes were to become payable, this could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

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We endeavor to structure, and restructure from time to time, our corporate organization in a commercially efficient manner and if any such planning effort is considered by a taxation authority to constitute tax avoidance, then this could result in increased taxes and tax penalties, which could have a material adverse effect on our financial condition.

New laws and regulations or new interpretations of or amendments to laws, regulations or enforcement policy relating to tax laws or tax agreements with governmental authorities, if proposed and enacted, may affect our current financial condition and could result in higher taxes being payable by us. There is no assurance that our current financial condition will not change in the future due to such changes.

Repatriation of Funds

We expect to generate cash flow and profits at our foreign subsidiaries, and we may need to repatriate funds from those subsidiaries to service our indebtedness or fulfill our business plans, in particular in relation to ongoing expenditures at our development assets. In April 2020, the Turkish government implemented a temporary partial ban on the payment of dividends to shareholders in response to the economic downturn caused by the COVID-19 pandemic. The ban was lifted on January 1, 2021. We may not be able to repatriate funds, or we may incur tax payments or other costs when doing so, as a result of a change in applicable law or tax requirements at local subsidiary levels or at the Eldorado Gold level, which costs could be material.

Dividends

While we have in place a policy for the payment of dividends on common shares of Eldorado Gold, there is no certainty as to the amount of any dividend or that any dividend may be declared in the future.

Compensation

One of our pension plans for named executives is a defined benefit plan, which provides participants with set pension benefits based on a defined benefit formula. This program was terminated effective December 31, 2019 and is presently in the process of being wound-up, which when completed will result in settlement of all associated liabilities. Various actuarial assumptions recommended by a professional actuarial firm and selected in accordance with professional standards are used to estimate our obligations and expenses, including a long-term estimate of the expected rate of return on plan assets, the discount rate, the rate of salary escalation and the average remaining service period of active employees expected to receive benefits (though we note that the latter two assumptions are no longer relevant given the decision to terminate the program). If any of these assumptions are incorrect or there is a material change in the facts on which they are based, we may have increased liabilities that are currently unaccounted for.

Financial Reporting

a.Carrying Value of Assets

The carrying value of our assets is compared to our estimates of their estimated fair value to assess how much value can be recovered based on current events and circumstances. Our fair value estimates are based on numerous assumptions and are adjusted from time to time and the actual fair value, which also varies over time, could be significantly different than these estimates.

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If our valuation assumptions prove to be incorrect, or we experience a decline in the fair value of our reporting units, then this could result in an impairment charge, which could have an adverse effect on our business and the value of our securities.

b.Change in Reporting Standards

Changes in accounting or financial reporting standards may have an adverse impact on our financial condition and results of operations in the future.

Labour

a.Employee Relations

We depend on our workforce to explore for mineral reserves and resources, develop our projects and operate our mines. We have programs to recruit and train the necessary manpower for our operations, and we work hard at maintaining good relations with our workforce to minimize the possibility of defections and strikes, lockouts and other stoppages at our work sites. In addition, our relations with our employees may be affected by changes in labour and employment legislation that may be introduced by the relevant governmental authorities in whose jurisdictions we carry on business. Changes in such legislation or a prolonged labour disruption or shortages at any of our mines or projects could have a material adverse effect on our results of operations, financial condition and the Eldorado Gold share price.

From time to time, we may hire contractors and subcontractors for our operations, and there is a risk that they could experience labour disputes or become insolvent, and this could have an adverse effect on our results of operations, financial condition and the Eldorado Gold share price.

b.Employee Misconduct

We are reliant on the good character of our employees and are subject to the risk that employee misconduct could occur. Although we take precautions to prevent and detect employee misconduct, these precautions may not be effective and the Company could be exposed to unknown and unmanaged risks or losses. The existence of our Code of Ethics and Business Conduct, among other governance and compliance policies and processes, may not prevent incidents of theft, dishonesty or other fraudulent behaviour nor can we guarantee compliance with legal and regulatory requirements. Misconduct by employees could include:

•employees binding us to transactions that exceed authorized limits or present unacceptable risks to the Company;

•employee theft or improper use of our property;

•employee fraud or employees conspiring with third parties to defraud us;

•employees hiding unauthorized or unsuccessful activities from us; and

•the improper use of confidential information.

These types of misconduct could result in unknown and unmanaged damage or losses, including regulatory sanctions and serious harm to our reputation. The precautions we take to prevent and detect these activities may not be effective. If material employee misconduct does occur, our business, results of operations, financial condition and the Eldorado Gold share price could be adversely affected.

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c.Key Personnel

We depend on a number of key personnel, including Eldorado Gold's President and Chief Executive Officer, Chief Operating Officer, Executive Vice-President and Chief Financial Officer, Executive Vice President, Strategy and Corporate Development and Executive Vice President and General Counsel. We do not have key man life insurance. Employment contracts are in place with each of these executives, however, losing any of them could have an adverse effect on our operations.

We need to continue implementing and enhancing our management systems and recruiting and training new employees to manage our business effectively. We have been successful in attracting and retaining skilled and experienced personnel in the past, and expect to be in the future, but there is no assurance this will be the case.

d.Skilled Workforce

We depend on a skilled workforce, including but not limited to mining and mineral, metallurgical and geological engineers, geologists, environmental and safety specialists, and mining operators to explore and develop our projects and operate our mines. We have programs and initiatives in place to attract and retain a skilled workforce. However, we are potentially faced with a shortage of skilled professionals due to competition in the industry and as experienced employees continue to exit the workforce. As such, we need to continue to enhance training and development programs for current employees and partner with local universities and technical schools to train and develop a skilled workforce for the future.

e.Expatriates

We depend on expatriates to work at our mines and projects to fill gaps in expertise and provide needed management skills in the countries where we operate. Additionally, we depend on expatriates to transfer knowledge and best practices and to train and develop in-country personnel and transition successors into their roles. Such training requires access to our sites and such access may be prohibited by government. We operate in challenging locations and must continue to maintain competitive compensation and benefits programs to attract and retain expatriate personnel. We must also develop in-country personnel to run our mines in the future. A lack of appropriately skilled and experienced personnel in key management positions would have an adverse effect on our operations.

Reclamation and Long Term Obligations

We are required by various governments in jurisdictions in which we operate to provide financial assurance sufficient to allow a third party to implement approved closure and reclamation plans if we are unable to do so. The relevant laws governing the determination of the scope and cost of the closure and reclamation obligations and the amount and forms of financial assurance required are complex and, vary from jurisdiction to jurisdiction.

As of December 31, 2020, Eldorado has, provided the appropriate regulatory authorities with € 57.6 million and CDN $ 0.4 million in non-financial letters of credit for mine closure obligations in the various jurisdictions in which we operate. The amount and nature of such financial assurance are dependent upon a number of factors, including our financial condition and reclamation cost estimates. Changes to these amounts, as well as the nature of the collateral to be provided, could significantly increase our costs, making the maintenance and development of existing and new mines less economically feasible. Regulatory authorities may require further financial assurance and, to the

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extent that the value of the collateral provided is or becomes insufficient to cover the amount that we are required to post, we could be required to replace or supplement the existing security with more expensive forms of security. This could include cash deposits, which would reduce cash available for our operations and development activities. There is no guarantee that, in the future, we will be able to maintain or add to current levels of financial assurance as we may not have sufficient capital resources to do so.

Although we have currently made provision for certain of our reclamation obligations, there is no assurance that these provisions will be adequate in the future. Failure to provide the required financial assurance for reclamation could potentially result in the closure of one or more of our operations, which could result in a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

Use and Transport of Regulated Substances

The transportation and use of certain substances that we use in our operations are regulated by the governments in the jurisdictions in which we operate. Two obvious examples are explosives and cyanide. Regulations may include:

•restricting where the substance can be purchased;

•requiring a certain government department to handle the purchase and transport of the substances;

•restricting the amount of these substances that can be kept on-site at any time;

•restricting where and how the materials may be stored; and

•monitoring of the use of the product at site.

Eldorado Gold is a signatory to the Cyanide Code, which commits us to mandating that our sites adhere to recognized best practice for the purchase, transportation, use and disposal of cyanide. Our signatory site is audited every three years to assess continued compliance. While we have a good understanding of the restrictions in the various jurisdictions, these laws may change, or the responsible parties within the government may change or not be available at a critical time when they are required to be involved in our process. This may result in delays in normal operation, or downtime, and may have an effect on our operating results in more extreme cases.

Equipment

Our operations are reliant on significant amounts of both large and small equipment that is critical to the development, construction and operation of our projects. Failures or unavailability of equipment could cause interruptions or delays in our development and construction or interruptions or reduced production in our operations. These risks may be increased by the age of certain equipment. Equipment related risks include:

•delays in repair or replacement of equipment due to unavailability or insufficient spare parts inventory;

•repeated or unexpected equipment failures;

•restrictions on transportation and installation of large equipment, including delays or inability to obtain required permits for such transportation or installation;

•inefficient or improper design for processing facilities;

•suitability of equipment, including proper identification of normal operating parameters, the occurrence of extreme conditions or change of planned use for a particular piece of equipment;

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•premature failure of equipment;

•restrictions on hours of operation of equipment;

•availability of long lead-time and specialized equipment, including delays that may arise in the course of ordering, manufacture, importation or delivery of such equipment;

•availability of specialized equipment and personnel to install and commission selected equipment; and

•safety risks arising from equipment failure.

Delays in construction or development of a project or periods of downtime or reductions in operations or efficiency that result from the above risks or remediation of an interruption or inefficiency in production capability could require us to make large expenditures to repair, replace or redesign equipment. All of these factors could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

Co-ownership of Our Properties

Mining projects are often conducted through an unincorporated joint venture or a co-owned incorporated joint venture company. Co-ownership often requires unanimous approval of the parties or their representatives for certain fundamental decisions like an increase (or decrease) in registered capital, a merger, division, dissolution, amendment of the constitutional documents, and pledge of the assets, which means that each co-owner has a right to veto any of these decisions, which could lead to a deadlock. We are subject to a number of additional risks associated with co- ownership, including:

•disagreement with a co-owner about how to develop, operate or finance the project;

•that a co-owner may at any time have economic or business interests or goals that are, or become, inconsistent with our business interests or goals;

•that a co-owner may not comply with the agreements governing our relationship with them;

•disagreement with a co-owner over the exercise of such co-owner's rights under the agreements governing our relationship;

•the possibility that a co-owner may become insolvent;

•the possibility that we may not be able to sell our interest in a co-owned entity if we desire to exit; and

•possible litigation with a co-owner over matters related to the subject project.

Some of our interests are, and future interests may be, through co-owned companies established under and governed by the laws of their respective countries.

If a co-owner is a state-sector entity, then its actions and priorities may be dictated by government or other policies instead of purely commercial considerations. Decisions of a co-owner may have an adverse effect on the results of our operations in respect of the projects to which the applicable co-ownership relates.

Contractors

We may engage a number of different contractors during the development and construction phase of a project, including pursuant to a lump sum contract for specified services or through a range of engineering, procurement,

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construction and management contract options, depending on the type and complexity of work that is being undertaken, and the level of engineering that has been completed when the contract is awarded. Depending on the type of contract and the point at which it is awarded, there is potential for variations to occur within the contract scope, which could take the form of extras that were not considered as part of the original scope or change orders. These changes may result in increased capital costs. Similarly, we may be subject to disputes with contractors on contract interpretation, which could result in increased capital costs under the contract or delay in completion of the project if a contract dispute interferes with the contractor's efforts on the ground.

Acquisitions and Dispositions

a.Acquisitions

Although we actively seek acquisition opportunities that are consistent with our acquisition and growth strategy, we are not certain that we will be able to identify suitable candidates that are available at a reasonable price, complete any acquisition, or integrate any acquired business into our operations successfully. Acquisitions, including the acquisition of QMX, can involve a number of special risks, circumstances or legal liabilities, which could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

Acquisitions may be made by using available cash, incurring debt, issuing common shares or other securities, or any combination of the foregoing. This could limit our flexibility to raise capital, to operate, explore and develop our properties and make other acquisitions, and it could further dilute and decrease the trading price of our common shares. When we evaluate a potential acquisition, we cannot be certain that we will have correctly identified and managed the risks and costs inherent in that business.

We have discussions and engage in other activities with possible acquisition targets from time to time, and each of these activities could be in a different stage of development. There is no assurance that any potential transaction will be completed and the target integrated with our operations, systems, management and culture successfully in an efficient, effective and timely manner or that the expected bases or sources of synergies will in fact produce the benefits anticipated. In addition, synergies assume certain long term realized gold and other metals' prices. If actual prices are below such assumed prices, this could adversely affect the synergies to be realized. If we do not successfully manage our acquisition and growth strategy, it could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

We continue to pursue opportunities to acquire advanced exploration assets that are consistent with our strategy. At any given time, discussions and activities with respect to such possible opportunities may be in process on such initiatives, each at different stages of due diligence. From time to time, we may acquire securities of, or an interest in, companies; and we may enter into acquisitions or other transactions with other companies.

Transactions involving acquisitions have inherent risks, including:

•accurately assessing the value, strengths, weaknesses, contingent and other liabilities and potential profitability of potential acquisitions;

•limited opportunity for and effectiveness of due diligence;

•ability to achieve identified and anticipated operating and financial synergies;

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•unanticipated costs, liabilities and write-offs including higher capital and operating costs than had been assumed at the time of acquisition;

•diversion of management attention from existing business;

•potential loss of our key employees or the key employees of any business we acquire;

•successful integration of personnel and properties;

•unanticipated changes in business, industry or general economic or political conditions that affect the assumptions underlying the acquisition;

•decline in the value of acquired properties, companies or securities; and

•the possibility that indemnification agreements with sellers (if any) may be unenforceable or insufficient to cover potential liabilities.

Any of these factors or other risks could result in us not realizing the benefits anticipated from acquiring other properties or companies, and could have a material adverse effect on our ability to grow and on our business, results of operations, financial condition and the Eldorado Gold share price.

As a result of our acquisitions, we have assumed liabilities and risks. While we conduct due diligence with respect to acquisitions of companies and assets, there may be liabilities or risks, including liabilities related to the prior operation of the business acquired, that we failed, or were unable, to discover in the course of performing our due diligence investigations, which may be significant. Any such liabilities, individually or in the aggregate, could have a material adverse effect on our business, financial condition and the Eldorado Gold share price.

Acquisitions can pose challenges in implementing the required processes, procedures and controls in the new operations. Companies that we acquire may not have disclosure controls and procedures or internal controls over financial reporting that are as thorough or effective as those required by the securities laws that currently apply to us.

Due to the nature of certain proposed transactions, it is possible that shareholders may not have the right to evaluate the merits or risks of any future acquisition, except as required by applicable laws and stock exchange rules.

b.Dispositions

When we decide to sell certain assets or projects, we may encounter difficulty in finding buyers or executing alternative exit strategies on acceptable terms in a timely manner, which could delay the accomplishment of our strategic objectives. For example, delays in obtaining tax rulings and regulatory approvals or clearances, and disruptions or volatility in the capital markets may impact our ability to complete proposed dispositions. Alternatively, we may dispose of a business at a price or on terms that are less than we had anticipated. After reaching an agreement with a buyer or seller for the disposition of a business, we may be subject to necessary regulatory and governmental approvals on acceptable terms as well as satisfaction of pre-closing conditions, which may prevent us from completing the transaction. Dispositions may impact our production, mineral reserves and resources and our future growth and financial conditions. Despite the disposition of divested businesses, we may continue to be held responsible for actions taken while we controlled and operated the business. Dispositions may also involve

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continued financial involvement in the divested business, such as through continuing equity ownership, guarantees, indemnities or other financial obligations. Under these arrangements, performance by the divested businesses or other conditions outside our control could affect our future financial results.

Waste Disposal

As ore is extracted and processed, waste material that does not contain sufficient quantities of metal to warrant further processing is disposed of in waste dumps on surface or placed underground as part of rock fill. Waste material may be stored as wet material in a dam on surface, filtered and dried for placement in a surface facility or mixed with cement and used underground as structural fill. A number of factors can affect our ability to successfully dispose of waste material in the form that is optimal for our operations, including, but not limited to:

•access to suitable locations due to permitting or other restrictions;

•requirements to encapsulate acid-generating material;

•milled material being ground too fine and requiring further treatment; and

•sufficient infrastructure required to place material underground in the right locations.

If issues with any of the above items occur, the normal discharge or placement process may be affected, requiring us to alter existing plans. While minor issues of this nature are part of normal operations, there is no assurance that conditions will not worsen and have an adverse effect on our future cash flow, results of operations and financial condition.

Human Rights Matters

Various international and national laws, codes, resolutions, conventions, guidelines and other provisions govern human rights, including rights with respect to the environment, health and safety surrounding our operations. Many of these provisions impose obligations on government and companies to respect human rights and some provisions mandate that government consult with local and indigenous communities surrounding potential or operating projects regarding government actions, which may affect local stakeholders, including actions to approve or grant mining rights or permits.

The obligations of government and private entities under the various international and national provisions pertaining to human rights continue to evolve and be defined. One or more groups of people may oppose our current and future operations or further development or new development of projects or operations on human rights grounds. Such opposition may be directed through legal or administrative proceedings or expressed in manifestations such as protests, roadblocks or other forms of public expression against Eldorado's activities, and may have a negative impact on our reputation.

Opposition by such groups to our operations may require modification of, or preclude the operation or development of, projects or may require us to enter into agreements with such groups or local governments with respect to our projects, and in some cases, causing considerable delays to the advancement of our projects. The occurrence of one or more of these risks could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

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Unavailability of Insurance

Where practical, a reasonable amount of insurance is maintained against risks in the operation of our business, but coverage has exclusions and limitations. There is no assurance that the insurance will be adequate to cover any liabilities, or that it will continue to be available, and at terms we believe are economically acceptable.

There are some cases where coverage is not available, or we believe it is too expensive relative to the perceived risk. For example, insurance against risks such as loss of title to mineral property, environmental pollution, or other hazards as a result of exploration and production is generally not available to us or other companies in the mining industry on acceptable terms. Losses from these uninsured events may cause us to incur significant costs that could have a material adverse effect upon our business, results of operations, financial condition and the Eldorado Gold share price.

Conflicts of Interest

Certain of our directors also serve as directors of other companies involved in natural resource exploration and development. There is a possibility that such other companies may compete with us for the acquisition of assets. Consequently, there exists the possibility for such directors to be in a position of conflict. If any such conflict of interest arises, then a director who has a conflict must disclose the conflict to a meeting of our directors and must abstain from and will be unable to participate in discussion or decisions pertaining to the matter. In appropriate cases, Eldorado Gold will establish a special committee of independent directors to review a matter in which several directors, or management, may have a conflict.

Privacy Legislation

Eldorado is subject to privacy legislation in various countries in which we operate, including the European Union General Data Protection Regulations ('GDPR'). The GDPR is more stringent than its predecessor, the Data Protection Directive (Directive 95/46/EC). Eldorado is required to develop and implement programs that will evidence compliance or face significant fines and penalties for breaches. For example, companies that breach the GDPR can be fined up to 4% of their annual global turnover or €20 million, whichever is greater. Eldorado has taken measures to comply with GDPR. Although we have implemented policies and procedures to comply with the GDPR, Eldorado could still be found to be in breach of the GDPR. Such breaches may have an adverse effect on governmental relations, our business, reputation, financial condition and the Eldorado Gold share price.

Reputational

Damage to Eldorado's reputation can be the result of the actual or perceived occurrence of any number of events, and could include any negative publicity, whether true or not. Although we believe that we operate in a manner that is respectful to all stakeholders and take care in protecting our image and reputation, we do not have control over how we are perceived by others. Any reputation loss could result in decreased investor confidence and increased challenges in developing and maintaining community relations, which may have adverse effects on our business, results of operations, financial condition and the Eldorado Gold share price.

Competition

We compete for attractive mineral properties and projects with other entities that have substantial financial resources, operational experience, technical capabilities and political strengths, including state owned and

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domestically domiciled entities, in some of the countries in which we now, or may in future wish to, conduct our business and operations.

We may not be able to prevail over these competitors in obtaining mineral properties that are producing or capable of producing metals or to compete effectively for merger and acquisition targets, or do so on terms we consider acceptable. This may limit our growth and our ability to replace or expand our mineral reserves and mineral resources and could have a material adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

Security

The safety and security of our employees and associated contractors is of prime importance to the Company. Various security problems may occur in any of the jurisdictions in which we operate. We are at risk of incursions by third parties. We endeavor to take appropriate actions to protect against such risks, which may affect our operations and incur further costs.

Although our policies require that our security personnel act in ways that recognize best practices, including respect for human rights, there is a risk that individuals will breach these policies, and such breaches may have an adverse effect on our business, results of operations, financial condition and the Eldorado Gold share price.

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Investor Information

Our Corporate Structure

Date	Event
April 2, 1992	Eldorado Corporation Ltd. is incorporated by a Memorandum of Association under the Companies Act (Bermuda)
April 23, 1996	Name change to Eldorado Gold Corporation and continues under the Company Act (British Columbia)
June 28, 1996	Continues under the CBCA
November 19, 1996	Amalgamated with HRC Development Corporation under the name Eldorado Gold Corporation, under a plan of arrangement under the CBCA
June 5, 2006	Amends articles and files restated articles under the CBCA
April 3, 2009	Adopts new bylaws that shareholders approve on May 7, 2009
December 12, 2013	Adopts new bylaws that shareholders approve on May 1, 2014
May 27, 2014	AmendedArticles under the CBCA
December 27, 2018	AmendedArticles under the CBCA