The Company has been required by TWSE to announce the financial data according to the regulations

 The Company has been required by TWSE to announce
the financial data according to the regulations

1.Date of occurrence of the event:2022/03/24
2.Cause of occurrence:Request by TWSE to announce relevant information
3.Financial and business information:
                  Previous month         Previous quarter      2021 Q1~
                  February 2022              2021 Q4           2021 Q4
                (Parent-    YoY %      (Consolidated-          (Consolidated-
                unaudited)                   audited) YoY %        audited)


 Revenue              510     83.59%　　　 3471　　  95.41%　 　     7850
 Profit (Loss
 before income tax    306   1010.04%　　   1493     300.42%　 　　   2514
(million)
Profit attributable   304　 1027.36%　　　 1445     202.93%　　      2446
to Shareholders of
the parent
(million)
EPS                  0.93   1027.36%        4.41    202.93%　　      7.46
(unit : NT$)
4.Any matters regarding to "Taiwan stock exchange corporation procedure for
  verification and disclosure of material information of companies with
  listed securities" article 4 that need to be specified:None
5.Any matters regarding to "Taiwan stock exchange corporation procedure for
  verification and disclosure of material information of companies with
  listed securities" article 11 that need to be specified:None
6.Please inquiry the items of financial Information on the website of MOPS,
and the paths as follow:
(1)Current sales revenue/income(loss):
Summaries>Financial Information applicable after adopting IFRSs
(2)Historic sales revenue per month:
Operating Statements>Monthly Sales Revenue>
Statement of Sales Revenue(after adopting IFRSs)
(3)Historic income or loss(audited/reviewed by the CPA):
Financial Statements>
FINANCIAL STATEMENT after adopting IFRSs>Balance Sheet/Income Statement
(4)Historic income or loss (self-assessed):
Operating Statements>Self-assessed income or loss:
7.Any other matters that need to be specified:Non