The board of directors of CTBC Holding passed Preferred Share B dividend distribution of 2024

1.Date of the board of directors resolution :2025/04/25

2.Year or quarter which dividends belong to:2024

3.Period which dividends belong to:2024/01/01~2024/12/31

4.Appropriations of earnings in cash dividends to shareholders

(NT$ per share):NT$ 2.26 per share

5.Cash distributed from legal reserve and capital surplus to shareholders

(NT$ per share):NT$0 per share

6.Total amount of cash distributed to shareholders (NT$):NT$753,473,340

7.Appropriations of earnings in stock dividends to shareholders

(NT$ per share):NT$0 per share

8.Stock distributed from legal reserve and capital surplus to shareholders

(NT$ per share):NT$0 per share

9.Total amount of stock distributed to shareholders (shares):0 shares

10.Any other matters that need to be specified:The Company issued 333,330,000

Preferred Share B, with subscription price of NT$60 per share. The annual

dividend rate for Preferred Share B is 3.75% per annum  with a holding period

of a total 359 days from 2024/1/1 to 2024/12/24, the reset dividend rate is

4.66% per annum with a holding period of a total 7 days from 2024/12/25 to

2024/12/31.

11.Par value of common stock:NT$10 per share