Declaration of 2025 shareholders’ meeting convinced by the Board of Directors.

1.Date of the board of directors’ resolution:2025/03/12
2.Shareholders meeting date:2025/06/10
3.Shareholders meeting location:
 The Howard Plaza Hotel Taipei, B2 Floor, No. 160, RenAi Road, Sec. 3, Taipei City, Taiwan
 R.O.C.
4.Shareholders’ meeting will be held by means of (physical shareholders’ meeting/
 hybrid shareholders’ meeting / virtual-only shareholders’ meeting):
 Physical Shareholders Meeting.
5.Cause for convening the meeting (1)Reported matters:
 a.) 2024 business operation report;
 b.) Audit Committee’s review report;
 c.) 2024 remuneration to employees and directors distribution report;
 d.) Appropriation of 2024 earnings- Cash dividends.
 e.) Others.
6.Cause for convening the meeting (2)Acknowledged matters:
 a.) 2024 business operation report;
 b.) Appropriation of 2024 earnings.
7.Cause for convening the meeting (3)Matters for Discussion:
 Amendment to ”Article of Incorporation”.
8.Cause for convening the meeting (4)Election matters:
 Election for the 20th Directors.
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:2025/04/12
12.Book closure ending date:2025/06/10
13.Any other matters that need to be specified:
 Further information for the shareholders’ meeting will be announced by March 24, 2025.