Hua Nan Financial: Subsidiary Hua Nan Yong Chang Securities supplements announcement of bond issuance terms

1. Date of Board Resolution: NA 2. Name: Hua Nan Yong Chang Securities Co., Ltd. 2026 1st Unsecured Subordinated Ordinary Corporate Bond 3. Shelf Registration: No 4. Total Amount: TWD 2,150,000,000 5. Face Value: TWD 1,000,000 6. Issuance Price: At face value 7. Term: 10 years 8. Interest Rate: Fixed annual rate of 2.45% 9. Collateral: None 10. Use of Proceeds: To supplement working capital or repay loans from financial institutions, and to improve capital adequacy ratio. 11. Underwriting Method: Public offering via negotiated sales through securities underwriters 12. Trustee: Bank SinoPac Co., Ltd. 13. Underwriter or Selling Agent: Hua Nan Yong Chang Securities Co., Ltd. 14. Guarantor: Not applicable 15. Principal and Interest Payment Agent: Bank SinoPac Co., Ltd. 16. Certification Agency: Not applicable 17. Conversion Provisions: Not applicable 18. Put Options: Not applicable 19. Call Options: Not applicable 20. Conversion/Exchange/Subscription Base Date: Not applicable 21. Dilution Effects: Not applicable 22. Other Matters: None