Announced by CTBC Financial Holding Co., Ltd. on behalf of CTBC Bank Co., Ltd., the grand opening date for Shenzhen Futian Sub-Branch is set on September,12,2025

1.Date of occurrence of the event:2025/08/22
2.Company name:CTBC Bank Co., Ltd.
3.Relationship to the Company (please enter ”head office” or
  ”subsidiaries”):subsidiaries
4.Reciprocal shareholding ratios:100%
5.Cause of occurrence:The grand opening date for CTBC Bank Co., Ltd.
Shenzhen Futian Sub-Branch is set on September,12,2025
6.Countermeasures:N/A
7.Any other matters that need to be specified (the information disclosure
  also meets the requirements of Article 7, subparagraph 9 of the Securities
  and Exchange Act Enforcement Rules, which brings forth a significant impact
  on shareholders rights or the price of the securities on public companies.):
N/A