Announcement of the Board of Directors approval of the cancellation of restricted shares to employee stock awards.

 Announcement of the Board of Directors
approval of the cancellation of restricted shares
to employee stock awards.

1.Date of the board of directors resolution:2022/03/22
2.Reason for capital reduction:
  According to the regulations of the employee restricted stock,
  the restricted shares granted to employees will be returned to
  the Company and cancelled due to non-fulfillment
  of the vesting conditions.
3.Amount of capital reduction:NT$1,790,000
4.Cancelled shares:179,000 shares
5.Capital reduction ratio:0.06%
6.Share capital after capital reduction:NT$3,021,700,550
7.Scheduled date of the shareholders' meeting:NA
8.Estimated no.of TPEx-listed common shares after issuance
of new shares upon capital reduction:302,170,055 shares
9.Estimated ratio of TPEx-listed common shares after issuance
 of new shares upon capital reduction to outstanding common
shares: 302,170,055 shares, 100%
10.Please explain any countermeasures for lower circulation
in shareholding if the aforesaid estimated no.of TPEx-listed
 common shares upon capital reduction does not reach 5 million
 and the ratio does not reach 25%:Not applicable.
11.Record date of capital reduction:2022/03/23
12.Any other matters that need to be specified:None.