Because the company's stock has reached the std. for announcement of attention to transaction information, relevant financial business information will be announced.

 Because the company's stock has reached the std.
for announcement of attention to transaction information,
relevant financial business information will be announced.

1.Date of occurrence of the event:2022/06/17
2.Cause of occurrence:In accordance with the regulations of the Taiwan Stock
Exchange
3.Financial and business information:
                                                             Unit: million
 period           (May 2022)           (Q1 2022)        Last four quarters
               Increase/decrease    Increase/decrease     (cumulative)
              from the same period from the same period (2021 Q2 to 2022 Q1)
                  last year            last year
               (IFRS consolidated  (IFRS consolidated
 Subject         self-assessment)      audit amount)
================== =============== ================= ======================
Income                  533   -6%    1,611   18%             6,806
Net profit bf. tax       30  -41%      177  -51%               721
Current Net Profit       20  -53%      180   45%               631
Earnings per share     0.09  -53%     0.81   45%              2.86
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:None