Announcement of Convening the 2021 Annual General Shareholders' Meeting

1.Date of the board of directors resolution:2021/03/12

2.General shareholders' meeting date:2021/05/31

3.General shareholders' meeting location:B1F,No.92,Sec.2.Anhe Rd.,Taipei City

4.Cause for convening the meeting I.Reported matters:

(1)To report 2020 Employees',Directors' and Supervisors' compensation.

(2)To report the business of 2020.

(3)2020 Supervisor's Review Report.

5.Cause for convening the meeting II.Acknowledged matters:

(1)To accept 2020 Business Report and Financial Statements

(2)To approve the proposal for Distribution of 2020 Profits

6.Cause for convening the meeting III.Matters for Discussion:

(1)To approve the proposal of cash distribution from capital surplus.

(2)To amend the Company's ”Articles of Incorporation”.

(3)To amend the Company's ”Procedures for Acquisition or Disposition of Assets”.

7.Cause for convening the meeting IV.Election matters:None

8.Cause for convening the meeting V.Other Proposals:None

9.Cause for convening the meeting VI.Extemporary Motions:None

10.Book closure starting date:2021/04/02

11.Book closure ending date:2021/05/31

12.Whether to announce proposal for profit distribution

or loss off-setting in “Status of dividend distribution section of MOPS:yes

13.Please explain the reason for not announcing proposal for profit distribution or loss off-setting:NA

14.Any other matters that need to be specified:The closed period for preferred share A are from 2021/04/02 to 2021/05/31.