Announced by CFHC on behalf of CTBC Bank Co., Ltd. (“CTBC”) for the issuance of NT$ 10 billion 11th Senior Unsecured Financial Debentures in 2025

1.Date of the board of directors resolution:NA

2.Name [issue no.__ of (secured, unsecured) corporate bonds of

___________ (company)]:CTBC Bank Co., Ltd. 11th Senior Unsecured

Financial Debentures in 2025

3.Whether to adopt shelf registration (Yes/No):No

4.Total amount issued:NT$ 10 billion, divided into Tranche A and Tranche B

according to different issuance conditions:

Tranche A:NT$ 5.1 billion

Tranche B:NT$ 4.9 billion

5.Face value per bond:NT$ 10 million

6.Issue price:at 100% face value on the issue date

7.Issuance period:

Tranche A:Except for exercise of redemption right by CTBC, 10 years

Tranche B:11 years

8.Coupon rate:

Tranche A:Annual fixed rate 2.05%

Tranche B:Annual fixed rate 2.05%

9.Types, names, monetary values and stipulations of collaterals:None

10.Use of the funds raised by the offering and utilization plan:To support

business development and enhance funding liquidity

11.Underwriting method:None

12.Trustees of the corporate bonds:None

13.Underwriter or agent:None

14.Guarantor(s) for the issuance:None

15.Agent for payment of the principal and interest:CTBC will process

matters in respect of payment of principal and interest

16.Certifying institution:None

17.Where convertible into shares, the rules for conversion:NA

18.Sell-back conditions:None

19.Buyback conditions:CTBC has right to redeem Tranche A in whole

at the amount of debenture face value on any interest payment date

on or after 5 years from the date of issuance of Tranche A.

20.Reference date for any additional share exchange, stock swap, or

subscription:NA

21.Possible dilution of equity in case of any additional share exchange,

stock swap, or subscription:NA

22.Any other matters that need to be specified: None