Dividend Declaration

Subject: Announce the board's approval of the allocation of earnings of year 2015

Date of events: 2016/04/28

Contents:

1. Date of the board of directors resolution: 2016/04/28

2. Appropriations of earnings in cash dividends to shareholders (NT$ per share): NT$2.0

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

4. Total amount of cash distributed to shareholders (NT$): NT$25,126,420,256

5. Appropriations of earnings in stock dividends to shareholders (NT$ per share): NT$0

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

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

8. Any other matters that need to be specified:non