Announcement of resolution of the board of directors on the date and cause for convening 2022 annual general shareholders' meeting

 Announcement of resolution of the board of
directors on the date and cause for convening 2022
annual general shareholders' meeting

1.Date of the board of directors resolution:2022/03/08
2.General shareholders' meeting date:2022/06/06
3.General shareholders' meeting location:
 No.188,Wenhe Rd.,Guishan Dist.Taoyuan City
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 I.Reported matters:
(1)2021 Business Report
(2)2021 Audit Committee's review report
(3)2021 Earnings distribution of cash dividend report
(4)2021 employees'and directors'compensation report
(5)The amendment to the "Corporate Social Responsibility Best Practice
   Principles"
(6)The amendment to the "Rules of Procedure for Board of Directors
   Meetings "
(7)The amendment to the Guidelines for Issuance and Subscription of 2019
   Employee Stock Options
(8)Investment status report in mainland China
6.Cause for convening the meeting II.Acknowledged matters:
(1)2021 Business report and financial statements
(2)2021 Earnings distribution
7.Cause for convening the meeting III.Matters for Discussion:
(1)The amendment to the "Articles of Incorporation"
(2)The amendment to the "Procedures for Acquisition and
   Disposal of Assets"
8.Cause for convening the meeting IV.Election matters:None
9.Cause for convening the meeting V.Other Proposals:None
10.Cause for convening the meeting VI.Extemporary Motions:-
11.Book closure starting date:2022/04/08
12.Book closure ending date:2022/06/06
13.Any other matters that need to be specified:None