Announcement on behalf of CTBC Bank Co., Ltd., resolved to participate "Credit Guarantee Mechanism to Support Enterprises Investing in the United States"

1.Date of occurrence of the event:2026/05/22
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 Board of Directors of CTBC Bank Co., Ltd., resolved
to participate in the ”Credit Guarantee Mechanism to Support Enterprises
Investing in the United States ” with total funding of USD 75 million.
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.):
(1)In coordination with government policies, CTBC Bank Co., Ltd.
supports corporate investment in the United States, thereby promoting the
expansion of business capacity.
(2)CTBC Bank Co., Ltd. participates in the ”Credit Guarantee Mechanism to
Support Enterprises Investing in the United States” to secure sufficient
credit guarantee capacity and effectively reduce credit risk.
(3)The actual terms and conditions shall be subject to the formally executed
agreement.