1.Date of occurrence of the change:2023/12/14

2.Name of the functional committees: Risk Management committee.

3.Name of the previous position holder:N/A

4.Resume of the previous position holder:N/A

5.Name of the new position holder:

Lee Chao-Fu、Tsai Hsun-Hsiung、Hsu Chia-Te

6.Resume of the new position holder:

Lee Chao-Fu:Vice Chairman of the Company

Tsai Hsun-Hsiung:Independent Director of the Company

Hsu Chia-Te:Independent Director of the Company

7.Circumstances of change (Please enter “resignation”, “dismissal”,“term expired”, “death” or “new appointment”):new appointment

8.Reason for the change:N/A

9.Original term (from __________ to __________):N/A

10.Effective date of the new member:2023/12/14

11.Any other matters that need to be specified:none