Announcement on behalf of CTBC Bank Co., Ltd. of Board resolution to acquire real estate in Tainan City.

1.Date of occurrence of the event:2026/06/24
2.Company name:CTBC Bank Co., Ltd.
3.Relationship to the Company (please enter ”head office” or
  ”subsidiaries”):Subsidiary
4.Reciprocal shareholding ratios:
100% subsidiary of CTBC Financial Holding Co., Ltd.
5.Cause of occurrence:CTBC Bank's Board reached a resolution to acquire real
estate in Tainan City
6.Countermeasures:NA
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.):
Relevant information will be announced within two days from the date of the
transaction.