1.Date of the board of directors resolution:2025/08/18
2.Reason for capital reduction:
   The employees who has been allocated restricted employee stock units did
   not fulfill the vesting conditions. Therefore, the allotted restricted
   employee stock units are forfeited and cancelled by the Company.
3.Amount of capital reduction:NTD9,713,660
4.Cancelled shares:971,366 common shares
5.Capital reduction percentage:0.005%
6.Share capital after capital reduction:NTD183,891,027,110
7.Scheduled date of the shareholders meeting:N/A
8.Estimated no.of listed common shares after issuance of new shares
   upon capital reduction:N/A
9.Estimated ratio of listed common shares after issuance of new shares upon
   capital reduction to outstanding common shares:N/A
10.Please explain any countermeasures for lower circulation in
   shareholding if the aforesaid estimated no.of listed common shares upon
   capital reduction does not reach 60 million and the percentage does not
   reach 25%:N/A
11.The record date for capital reduction:2025/08/25
12.Any other matters that need to be specified:None