Board of Directors proposed dividend distribution

1.Date of the board of directors resolution : 2026/3/18
2.Year or quarter which dividends belong to: 2025
3.Period which dividends belong to: 2025/1/1~2025/12/31
4.Appropriations of earnings in cash dividends to shareholders (NT$ per share): NT$1.15 per share
5.Cash distributed from legal reserve and capital surplus to shareholders (NT$ per share): 0
6.Total amount of cash distributed to shareholders (NT$): 6,472,537,017
7.Appropriations of earnings in stock dividends to shareholders (NT$ per share): 0
8.Stock distributed from legal reserve and capital surplus to shareholders (NT$ per share): 0
9.Total amount of stock distributed to shareholders (shares): 0
10.Any other matters that need to be specified: None
11.Par value of common stock: NT$10.0 per share