Date of announcement 2025/05/13
Time of announcement 17:26:53 
Date of events 2025/05/13
To which item it meets paragraph 14

1.Date of the resolution by the board of directors or shareholders meeting
or decision by the Company:2025/05/13
2.Type of ex-rights or ex-dividend (please enter: “Ex-rights”,
”Ex-dividend”, or ”Ex-rights and dividend”):Ex-dividend
3.Type and monetary amount of dividend distribution:
Cash Dividends in the amount of NT$4,864,136,009.
4.Ex-rights (ex-dividend) trading date:NA
5.Last date before book closure:2025/05/23
6.Book closure starting date:2025/05/24
7.Book closure ending date:2025/05/28
8.Ex-rights (ex-dividend) record date:2025/05/28
9.Any other matters that need to be specified:
   (1) The payment date was set on 2025/05/29.
   (2) In accordance with the Article 15 of the Financial Holding Company
        Act, the rights and functions of the shareholders' meeting is
        exercised by the board of directors of the Bank.
   (3) If the date of the above proposal have to be changed due to objective
        factors, it was approved that the Chairman be authorized to set the
        ex-dividend date and cash dividend payment date at the Board meeting
        on May 13, 2025.