1.Date of the resolution of the board of directors or shareholders’meeting:2021/08/02

2.Type and monetary amount of original dividend distribution:

Preferred share A dividend is NT$2.5 per share in cash.

The total amount is NT$45,500,000

The cash dividend is NT$1.84 per common share in cash.

The total amount is NT$241,399,409

The cash distribution from capital surplus is NT$1.16 per common share in cash.The total amount is NT$152,186,584

3.Type and monetary amount of dividend distribution after the change:

Preferred share A dividend is NT$2.5 per share in cash.

The total amount is NT$45,500,000

The cash dividend is NT$1.83920793 per common share in cash.

The total amount is NT$241,399,409

The cash distribution from capital surplus is NT$1.15950065 per common share in cash.The total amount is NT$152,186,584

4.Reason for the change:Due to execution of  Employee Stock Option ,which cause the total outstanding shares changed.The Chairman is authorized by Shareholders' meeting to make an adjustment on cash dividend distribution.

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