1.Date of the resolution by the board of directors or shareholders meeting

  or decision by the Company:2025/06/10

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$15 million (NT$1 per share)

4.Ex-rights (ex-dividend) trading date:2025/06/10

5.Last date before book closure:2025/06/11

6.Book closure starting date:2025/06/12

7.Book closure ending date:2025/06/16

8.Ex-rights (ex-dividend) record date:2025/06/16

9.Any other matters that need to be specified:

The expected distribution date for the cash dividend will be

2025/09/16