[Yuanta Financial] Yuanta Commercial Bank Issues NT$1 Billion in Financial Bonds (Supplementary Announcement)

1. Date of Board Resolution: NA 2. Name: Yuanta Commercial Bank Co., Ltd. 115th Year First Tranche General-Rank Financial Bonds 3. Whether Shelf Registration is Used: No 4. Total Issuance Amount: NT$1 billion 5. Face Value per Unit: NT$10 million 6. Issue Price: Issued at par value 7. Issuance Period: 3 years (2026/06/05–2029/06/05) 8. Coupon Rate: Fixed rate of 1.74% per annum 9. Collateral (Type, Name, Amount, Terms): Not applicable 10. Purpose and Usage Plan for Proceeds: Financing for green investment projects 11. Underwriting Method: No securities underwriter engaged for public offering 12. Bond Trustee: None 13. Underwriting or Sales Institution: None 14. Guarantor: None 15. Paying Agent for Principal and Interest: Yuanta Commercial Bank Operations Department 16. Certification Institution: None 17. Conversion Method (if convertible to shares): None 18. Put Option: None 19. Call Option: None 20. Basis Date (for convertible/exchangeable/warrant-linked): None 21. Dilution Effect (for convertible/exchangeable/warrant-linked): None 22. Other Matters: None