Changhua Bank Announces Director Change at Mainland China Subsidiary

1. Date of Change: 04/30/115 (Taiwanese Calendar, approx. 2026/04/30). 2. Type of Personnel Change: Natural Person Director. 3. Former Officer and Name: Director / Hu Rongjian. 4. Brief History of Former Officer: Director of Changhua Bank International Operations Department (Retired 04/01/115). 5. New Officer and Name: Director / Liu Guangwu. 6. Brief History of New Officer: Director of Changhua Bank International Operations Department. 7. Nature of Change: Appointment (re-appointment). 8. Reason for Change: Re-appointment. 9. Number of Shares Held by New Officer at Election: Not applicable. 10. Original Term (e.g., MM/DD/YY ~ MM/DD/YY): 12/17/113 ~ 09/09/116 (Taiwanese Calendar, approx. 2024/12/17 ~ 2027/09/09). 11. Effective Date of New Appointment: Effective upon approval of the new appointee's qualifications by the local competent authority. 12. Proportion of Directors Changed in the Same Term: 3/9. 13. Proportion of Independent Directors Changed in the Same Term: Not applicable. 14. Proportion of Supervisors Changed in the Same Term: Not applicable. 15. Whether One-Third or More of Directors Have Changed: Yes. 16. Other Matters to be Notified (For publicly issued companies, if the event or resolution by the subject is a matter that significantly affects shareholder rights or stock prices, in accordance with Article 7, Paragraph 6 of the Regulations Governing the Offering and Issuance of Securities by Issuers): The resignation of the former director will take effect after the new director's qualifications are approved.