SEQ_NO

 8

Date of

announcement

 2025/05/29

Time of

announcement

 15:33:13

Subject

 Announcement of AUDIX’s the Ex-dividend record date

Date of events

  2025/05/29

To which item it meets

paragraph 14

Statement

1.Date of the resolution by the board of directors or shareholders meeting or decision by
the Company:2025/05/29

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 common stock dividend distribution:

 Cash dividend: NT$422,382,460，NT$4 per share

4.Ex-rights (ex-dividend) trading date:2025/06/18

5.Last date before book closure:2025/06/19

6.Book closure starting date:2025/06/20

7.Book closure ending date:2025/06/24

8.Ex-rights (ex-dividend) record date:2025/06/24

9.Deadline for applying the conversion of the bond:NA

10.The closure period for the conversion of the bond will  start from the date:NA

11.The closure period for the conversion of the bond will end on the date:NA
12.Payment date of common stock cash dividend distribution:2025/07/08

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