1.Date of the board of directors resolution:2025/03/11

2.General shareholders' meeting date:2025/05/27

3.General shareholders' meeting location:5F., No. 285, Sec. 4, Zhongxiao E. Rd., Da’an Dist., Taipei 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)To report the business of 2024

(2)Audit Committee's review report

(3)To report 2024 earnings distribution

(4)To report 2024 Employees'and Directors' compensation

(5)To report 2024 Director remuneration

(6)To report 2024 related party transactions

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

(1)To accept 2024 Business Report and Financial Statements

(2)To approve the proposal for Distribution of 2024 Profits

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

To amend the Company's ”Articles of Incorporation”.

8.Cause for convening the meeting IV.Election matters:

To elect the Company's 10th Term of Board of Directors.(including independent directors)

9.Cause for convening the meeting V.Other Proposals:

To release the non-competition restrictions on newly elected Directors.

10.Cause for convening the meeting VI.Extemporary Motions:none

11.Book closure starting date:2025/03/29

12.Book closure ending date:2025/05/27

13.Any other matters that need to be specified:The closed period for preferred share A are from 2025/03/29 to 2025/05/27.