1.Date of the board of directors resolution:2020/05/08

2.Date for convening the shareholders' meeting:2020/06/22

3.Location for convening the shareholders' meeting:

B1F,No.92,Sec.2.Anhe Rd.,Taipei City

4.Cause or subjects for convening the meeting (1)Report Items:

(1)To report 2019 Employees',Directors' and Supervisors' compensation

(2)To report the business of 2019

(3)2019 Supervisor's Review Report

(4)Report on the Execution Treasury Stocks (Add)

5.Cause or subjects for convening the meeting (2)Matters for Ratification:

(1)To accept 2019 Business Report and Financial Statements

(2)To approve the proposal for Distribution of 2019 Profits

6.Cause or subjects for convening the meeting (3)Matters for Discussion:None

7.Cause or subjects for convening the meeting (4)Elections:None

8.Cause or subjects for convening the meeting (5)Other Proposals:None

9.Cause or subjects for convening the meeting (6)Extemporary Motions:None

10.Book closure starting date:2020/04/24

11.Book closure ending date:2020/06/22

12.Any other matters that need to be specified:The closed period for

preferred share A are from 2020/04/24 to 2020/06/22.