Announcement on behalf of CTBC Securities Co., Ltd. on the resignation of Director.

1.Date of occurrence of the change:2022/08/18

2.Name of legal person:CTBC Financial Holding Co., Ltd.

3.Name of the previous position holder:Su-Kuo Huang

4.Resume of the previous position holder:

director of CTBC Securities Co., Ltd.

5.Name of the new position holder:None

6.Resume of the new position holder:None

7.Reason for the change:resignation

8.Original term (from __________ to __________):2020/05/22至2023/05/21

9.Effective date of the new appointment:None

10.Any other matters that need to be specified:

Resignation with effect from 2022/09/01