Disposal of securities

 Disposal of securities

1.Name of the securities:YMTC
2.Trading date:2021/11/22~2021/12/08
3.Amount, unit price, and total monetary amount of the transaction:
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�xDisposed volume(thousand Unit)  �x       2,680�x
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�xDisposed unit price (NT$ )      �x      118.27�x
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�xTotal disposed amount           �x 316,964,533�x
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4.Gain (or loss) through disposal (not applicable in case of acquisition of
securities):Gain NT$22,152,016
5.Relationship with the underlying company of the trade:N/A
6.Current cumulative amount held, monetary amount, and shareholding
percentage of cumulative holdings of the securities being traded (including
the current trade), and status of any restriction of rights (e.g.pledges):
Current cumulative volume�G5,026,000 shares;amount:NT$544,354,076
Shareholding percentage of holdings of the security being traded:0.144%
7.Current ratio of securities investment (including the current trade, as
listed in article 3 of Regulations Governing the Acquisition and Disposal of
Assets by Public Companies) to the total assets and equity attributable to
owners of the parent as shown in the most recent financial statement and
working capital as shown in the most recent financial statement as of the
present:
Percentage of long or short term securities investment to the total assets:
56.95%
Percentage of long or short term securities investment to the shareholder's
equity:74.19%
Operational capital:6,385,939,000
8.Concrete purpose of the acquisition or disposal:
Portfolio management
9.Any dissenting opinions of directors to the present transaction:N/A
10.Whether the counterparty of the current transaction is a related party:NO
11.Trading counterparty and its relationship with the Company:NA
12.Date of the board of directors resolution:NA
13.Date of ratification by supervisors or approval by
the audit committee:NA
14.Any other matters that need to be specified:None