Supplementary Announcement on Asset Transfer by Subsidiary, Hua Nan Commercial Bank

Announcement Date: July 3, 2026 Statement Date: July 2, 2026 Statement Time: 19:20:55 Company Code: 2880 Company Name: Hua Nan Financial Holdings Subject: Supplementary Announcement on Credit Asset Transfer by Subsidiary Hua Nan Commercial Bank Applicable Clause: Item 20 Factual Date: July 2, 2026

Details: 1. Original Announcement Date: June 26, 2026 2. Summary of Original Announcement: Sale of financial institution loans (credit exposure) 3. Reason for Change and Main Content: Addition of new buyer; counterparty is GF Bank Co., Ltd. Macau Branch 4. Impact on Company's Financials and Operations after Change: None 5. Other Disclosures: Transaction date is July 2, 2026, Macau local time