Amendment to Current Report by Foreign Issuer (SEC Filing - 6-K/A)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K/A

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15D-16 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

For the month of July, 2021

Commission File Number: 1-13368

POSCO

(Translation of registrant's name into English)

POSCO Center, 440 Teheran-ro, Gangnam-gu, Seoul, Korea, 06194

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or

Form 40-F.

Form 20-F ☒ Form40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ☐

Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ☐

Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant's 'home country'), or under the rules of the home country exchange on which the registrant's securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant's security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

•

This disclosure is the amendment of the previous filing regarding the provisional earnings of 2nd quarter 2021 which was disclosed on July 12, 2021.

•

The amended parts are marked in blue color as shown in the table below.

•

The below earnings information is composed based on K-IFRS (Korean International Financial Reporting Standards) and the independent auditors' review is not finished. Therefore, the earnings information may change in the review process.

1. Provisional Earnings in Consolidated Financial Statements Basis

(In hundred millions of KRW)

		Q2 2021			Q1 2021			Changes over Q1 2021(%)			Q2 2020			Changes over Q2 2020(%)
Revenue		Current			182,925				160,687				13.84	%			137,216				33.31	%
	Cumulative			343,612				160,687				-				282,674				21.56	%
Operating Profit		Current			22,006				15,524				41.75	%			1,677				1,212.22	%
	Cumulative			37,530				15,524				-				8,730				329.90	%

2. Provisional Earnings in Separate Financial Statements Basis

(In hundred millions of KRW)

		Q2 2021			Q1 2021			Changes over Q1 2021(%)			Q2 2020			Changes over Q2 2020(%)
Revenue		Current			92,774				78,004				18.93	%			58,848				57.65	%
	Cumulative			170,778				78,004				-				128,547				32.85	%
Operating Profit		Current			16,081				10,729				49.88	%			-1,085				Turn to profit
	Cumulative			26,810				10,729				-				3,496				666.88	%

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

			POSCO
			(Registrant)
Date: July 23, 2021			By		/s/ Chung, Kyung-Jin
			(Signature)
			Name: Chung, Kyung-Jin
			Title: Head of Finance Office

Public link

Please use the above public link if you want to share this noodl on another website.