Shanghai Commercial Bank Limited Appoints Mr. Tang Yeh-Chuan as Chairman of Audit Committee

Disclosure Date: July 18, 115 (2026) Statement Date: July 17, 115 (2026) Statement Time: 18:02:34 Company Code: 5876 Company Name: Shanghai Commercial & Savings Bank Subject: Announcement by Subsidiary Shanghai Commercial Bank Limited on the Appointment of the Chairman of the Audit Committee Applicable Clause: Clause 6 Factual Date of Event: July 17, 115 (2026)

Details: 1. Date of Change: 07/17/115 2. Name of Functional Committee: Audit Committee 3. Name of Former Member: Not Applicable 4. Former Member’s Resume: Not Applicable 5. Name of New Member: Mr. Tang Yeh-Chuan 6. New Member’s Resume: Partner, Financial Services Audit and Assurance, Deloitte China 7. Nature of Change (select from 'resignation', 'dismissal', 'term expiration', 'deceased', or 'new appointment'): New Appointment 8. Reason for Change: New Appointment 9. Original Term (e.g., xx/xx/xx ~ xx/xx/xx): 115/07/17 10. Effective Date of New Appointment: Not Applicable 11. Other Matters to be Clarified: None