Announcement of OUCC's Cash Dividend and ex-dividend date

1.Date of the resolution by the board of directors or shareholders meeting or decision by the Company:2023/06/06
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 dividend NT$0.2 per share
4.Ex-rights (ex-dividend) trading date:2023/07/04
5.Last date before book closure:2023/07/05
6.Book closure starting date:2023/07/06
7.Book closure ending date:2023/07/10
8.Ex-rights (ex-dividend) record date:2023/07/10
9.Deadline for applying the conversion of the debt voucher:NA
10.The closure period for the conversion of the debt voucher will
 start from the date:NA
11.The closure period for the conversion of the debt voucher will
end on the date:NA
12.Payment date of cash dividend distribution:2023/07/28
13.Any other matters that need to be specified:Nil