Announced by CTBC Financial Holdings on behalf of CTBC Securities Co. Ltd. cancellation of Endorsement and Guarantee to CTBC Asia Limited (CAL)

1.Date of occurrence of the event:2025/01/20
2.Company name:CTBC securities Co. Ltd.
3.Relationship to the Company (please enter ”head office” or
  ”subsidiaries”):subsidiaries
4.Reciprocal shareholding ratios:100%
5.Cause of occurrence:CTBC Securities Co. Ltd. provided NTD100 million
endorsement and guarantee amount to CAL on 6th BOD 38th session dated
on 2016/11/25. In practice,CAL has no need for endorsement guarantee,so the
endorsement guarantee amount provided to the CAL is cancelled.
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.):
The proposal is passed on 9th BOD 28th session.