[CTBC] CTBC Bank Announces Issuance of NT$14.5 Billion Financial Bonds

1. Board Resolution Date: NA 2. Name: CTBC Bank Co., Ltd. 115th Year, 88th Series Unsecured Senior Financial Bonds 3. Whether Shelf Registration is Used: No 4. Total Issuance: NT$14.5 billion (Tranche A: NT$9.9 billion; Tranche B: NT$3.1 billion; Tranche C: NT$1.5 billion) 5. Par Value per Bond: NT$10 million 6. Issuance Price: Issued at par 7. Maturity: Tranche A: 10 years (with early redemption option); Tranche B: 10 years; Tranche C: 5 years 8. Interest Rate: Tranche A: 2.17% p.a.; Tranche B: 2.05% p.a.; Tranche C: 2.00% p.a. 9. Collateral: None 10. Purpose of Funds: To support business development and enhance liquidity 11. Underwriting Method: None 12. Trustee: None 13. Underwriter: None 14. Guarantor: None 15. Paying Agent: CTBC Bank 16. Certification: None 17. Conversion Rights: Not applicable 18. Put Option: None 19. Call Option: CTBC Bank reserves the right to redeem Tranche A in full at par on any interest payment date starting from the 3rd anniversary of issuance. 20. Reference Date for Conversion: Not applicable 21. Potential Dilution: Not applicable 22. Reasonableness of Capital Raising after Reduction: Not applicable 23. Other Notes: None