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

1.Date of occurrence of the change:2023/04/14
2.Name of legal person:CTBC Financial Holding Co., Ltd.
3.Name of the previous position holder:Mr. Yann-Ching Tsai
4.Resume of the previous position holder:Independent Director of CTBC Bank
Co., Ltd.
5.Name of the new position holder:N/A
6.Resume of the new position holder:N/A
7.Reason for the change:Resignation
8.Original term (from __________ to __________):2022/07/25 to 2025/06/16
9.Effective date of the new appointment:N/A
10.Any other matters that need to be specified:Resignation is effective
on April 14, 2023