Date of announcement 2023/05/24
Time of announcement  17:28:45
Date of events 2023/05/24
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:2023/05/24
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:
Total amount of cash dividend to common share is NTD937,807,399.
4.Ex-rights (ex-dividend) trading date:NA
5.Last date before book closure:2023/05/25
6.Book closure starting date:2023/05/26
7.Book closure ending date:2023/05/30
8.Ex-rights (ex-dividend) record date:2023/05/30
9.Any other matters that need to be specified:
Payment date of cash dividend for common share: 2023/05/30