Announcement for the distribution of cash dividend belong to the year 2020 (Approved by 2021 Annual Shareholders’ Meeting)

1.Date of the resolution by the board of directors or shareholders meeting  or decision by the Company: 2021/08/12
2.Type of ex-rights or ex-dividend (please enter: “Ex-rights”, ”Ex-dividend”, or ”Ex-rights and dividend”): Ex-dividend
3.Type and monetary amount of dividend distribution: Cash dividend NTD$5,909,707,711, each common share is entitled to  receive NTD$1.05.
4.Ex-rights (ex-dividend) trading date: 2021/08/16
5.Last date before book closure: 2021/08/17
6.Book closure starting date: 2021/08/18
7.Book closure ending date: 2021/08/22
8.Ex-rights (ex-dividend) record date: 2021/08/22
9.Any other matters that need to be specified:
  (1) The distribution proposal has been approved by 2021 Annual Shareholders' Meeting on August 12, 2021. 
  (2) The last purchase date to participate in ex-dividend is 2021/08/13.
  (3) Cash dividend for common shares is expected to be paid on 2021/09/15.
  (4) If the previous disclosure date needs to be changed or amended due to objective environmental impacts, the chairman of the board of directors
        shall be fully authorized to handle it.