1.Date of the resolution by the board of directors or

shareholders’ meeting, or of the decision by the company:2021/09/10

2.Type (ex-rights or ex-dividend) (please write ”Ex-rights”,

”Ex-dividend”, or ”Ex-rights and dividend”):Ex-rights

3.Type and monetary amount of dividend distribution:

Distribution of 98.20302746 shares per one thousand shares, new shares of

NT$409,868,650 are issued from capital surplus.

4.Ex-rights (Ex-dividend) date:2021/09/28

5.Last date before book closure:2021/09/29

6.Book closure starting date:2021/09/30

7.Book closure ending date:2021/10/04

8.Ex-rights (Ex-dividend) record date:2021/10/04

9.Deadline for applying the conversion of the debt voucher:NA

10.The closure period for the conversion of the debt voucher will

start from the date:NA

11.The closure period for the conversion of the debt voucher will

end on the date:NA

12.Payment date of cash dividend distribution:NA

13.Any other matters that need to be specified:

(1)Shareholders may apply to the stock transfer agent of the Company for

combination of fractional shares within five days from the book closure

date of ex-right. If no combination is made or if the number of shares

remains fractional following combination, the allotment will be made in

the form of cash based on par value in a dollar amount instead (rounded

down to dollar), and the Chairman will be authorized to arrange the

subscription by specific person or persons based on par value.

(2)If the company subsequently buys back or transfers treasury shares, or

the company’s employees execute stock options or other factors such as

laws and regulations have caused changes in the number of outstanding

shares. It is proposed to request BOD to authorize the chairman to adjust

the allotment ratio.

(3)It is proposed that October 26, 2021, as the date of listing of common

shares, and the chairman is authorized to deal with necessary adjustments.

(4)Rights and obligations of these newly issued shares are the same as

issued shares.