1.Date of the resolution by the board of directors or shareholders meeting
  or decision by the Company:2023/08/04
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 NT$120,255,963 (NT$1 per share) of common stock.
4.Ex-rights (ex-dividend) trading date:2023/08/24
5.Last date before book closure:2023/08/27
6.Book closure starting date:2023/08/28
7.Book closure ending date:2023/09/01
8.Ex-rights (ex-dividend) record date:2023/09/01
9.Deadline for applying the conversion of the debt voucher:N/A
10.The closure period for the conversion of the debt voucher will
 start from the date:N/A
11.The closure period for the conversion of the debt voucher will
end on the date:N/A
12.Payment date of cash dividend distribution:2023/09/22
13.Any other matters that need to be specified:
The last date before book closure (Aug. 27, 2023) falls on a holiday,
so shareholders shall go in person to the Transfer Agency Department of
KGI Securities Co., Ltd. (5F., No. 2, Sec. 1, Chongqing S. Rd., Zhongzheng
Dist., Taipei City) for transfer of share ownership before 5:00 p.m. on
Aug. 25, 2023.