Declaration of 2022 shareholders’ meeting convinced by the Board of Directors.

1.Date of the board of directors' resolution:2022/03/15
2.Shareholders meeting date:2022/06/10
3.Shareholders meeting location:
 The Howard Plaza Hotel Taipei, B2 Floor, No. 160, RenAi Road,
 Sec. 3, Taipei City, Taiwan R.O.C.
4.Shareholders meeting will be held by means of (physical shareholders
  meeting/ visual communication assisted shareholders meeting /
  visual communication shareholders meeting):
  Physical Shareholders Meeting.
5.Cause for convening the meeting (1)Reported matters:
  a.) 2021 business operation report;
  b.) Audit Committee's review report;
  c.) 2021 remuneration to employees and directors distribution report;
  d.) Appropriation of 2021 earnings- Cash dividends.
  e.) Others.
6.Cause for convening the meeting (2)Acknowledged matters:
  a.) 2021 business operation report;
  b.) Appropriation of 2021 earnings.
7.Cause for convening the meeting (3)Matters for Discussion:
  a.) Amendment to ”Article of Incorporation”;
  b.) Amendment to ”Procedures for Acquisition and Disposal of Assets”.
8.Cause for convening the meeting (4)Election matters:
  Election for the 19th Directors.
9.Cause for convening the meeting (5)Other Proposals:
  Exemption from Non-Competition Clause for Directors.
10.Cause for convening the meeting (6)Extemporary Motions:None.
11.Book closure starting date:2022/04/12
12.Book closure ending date:2022/06/10
13.Any other matters that need to be specified:
   Further information for the shareholders' meeting will be announced by March 22, 2022.