Contents:
1.Date of the board of directors' resolution:2022/03/08
2.Shareholders meeting date:2022/05/26
3.Shareholders meeting location:No. 2, Xuzhou Road, Zhongzheng District
  100,Taipei City (NTUH International Convention Center, Room 401)
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:
  1. The 2021 Business Report
  2. Audit committee’s review report on the 2021 financial statements
  3. Distribution of employees’ and directors’ compensation in 2021
  4. Other report items
6.Cause for convening the meeting (2)Acknowledged matters:
  1. Adoption of the 2021 business report and financial statements
  2. Adoption of the Proposal for Distribution of 2021 Profits
7.Cause for convening the meeting (3)Matters for Discussion:
  (1)Revision of the company’s ”Rules of Acquisition or Disposal of Assets Handling        Procedures”section
  (2)Revision of the company’s ” Articles of Association“ section.
  (3) Proposed private placement of ordinary shares or issuance of
       domestic convertible corporate bonds including secured or unsecured bonds.
8.Cause for convening the meeting (4)Election matters:By-election of an independent director of the Company.
9.Cause for convening the meeting (5)Other Proposals: none
10.Cause for convening the meeting (6)Extemporary Motions: none
11.Book closure starting date:2022/03/28
12.Book closure ending date:2022/05/26
13.Any other matters that need to be specified: none