1.Date of the resolution by the board of directors or shareholders meeting
   or decision by the Company:2025/08/12
2.Type of ex-rights or ex-dividend (please enter: “Ex-rights”,
   ”Ex-dividend”, or ”Ex-rights and dividend”):Ex-rights
3.Type and monetary amount of common stock dividend distribution:
   Total amount of common share stock dividend is NTD1,680,728,660
   (NTD 0.10000194 per share).
4.Ex-rights (ex-dividend) trading date:2025/08/29
5.Last date before book closure:2025/09/01
6.Book closure starting date:2025/09/02
7.Book closure ending date:2025/09/06
8.Ex-rights (ex-dividend) record date: 2025/09/06
9.Deadline for applying the conversion of the bond:N/A
10.The closure period for the conversion of the bond will
   start from the date:N/A
11.The closure period for the conversion of the bond will
   end on the date:N/A
12.Payment date of common stock cash dividend distribution:N/A
13.Any other matters that need to be specified:
    (1)The newly issued shares will be delivered through book-entry transfer
        within 30 days after the approval and registration change by the
        competent authority, without physical issuance. A separate announcement
        and letter to shareholders will be sent at that time.
   (2)Distribute fractional shares less than one share, the chairman is
       authorized, per the resolution of AGM, to contact specific people for
       subscription.