SEQ_NO 3 Date of announcement Time of announcement  17:57:26
Subject 
Announcement of the resolution by the Company's
board of directors for the ex-dividend record
date of cash dividends.
To which item it meets paragraph 14 Date of events 2024/05/09
Statement 
1.Date of the resolution by the board of directors or shareholders meeting
  or decision by the Company:2024/05/09
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 common stock dividend distribution:
Cash dividends NT$449,227,044
4.Ex-rights (ex-dividend) trading date:2024/05/30
5.Last date before book closure:2024/05/31
6.Book closure starting date:2024/06/01
7.Book closure ending date:2024/06/05
8.Ex-rights (ex-dividend) record date:2024/06/05
9.Deadline for applying the conversion of the bond:NA
10.The closure period for the conversion of the bond will
 start from the date:NA
11.The closure period for the conversion of the bond will
end on the date:NA
12.Payment date of common stock cash dividend distribution:2024/06/21
13.Any other matters that need to be specified:NA