1.Date of the board of directors resolution:2025/08/12

2.Extraordinary shareholders' meeting date:2025/09/09

3.Extraordinary shareholders' meeting location:
20F.,No.499,Zhongming S.Rd.,West Dist., Taichung City,Taiwan(R.O.C.)

4.Cause for convening the meeting I.Reported matters:None
5.Cause for convening the meeting II.Acknowledged matters:None

6.Cause for convening the meeting III.Matters for Discussion:
(1)Approved of the amendment of ”Articles of Incorporation”
(2)Approved of the release the prohibition on Directors from participation incompetitive business.

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:2025/08/26

11.Book closure ending date:2025/09/09

12.Any other matters that need to be specified:None