Dividend distribution proposal approved by the Board of Directors

Dividend distribution proposal approved by the Board of Directors

1.Date of the board of directors resolution :2023/03/09

2.Year or quarter which dividends belong to:2022

3.Period which dividends belong to:1

4.Appropriations of earnings in cash dividends to shareholders (NT$ per share):0.5

5.Cash distributed from legal reserve and capital surplus to shareholders (NT$ per share):0

6.Total amount of cash distributed to shareholders (NT$):292,676,649.

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.Per value of common stock:NT$10.