Announce the company's ex-dividend base date

SEQ_NO

1

Date of announcement

2025/06/19

Time of announcement

15:13:17

Subject

Announce the company's ex-dividend base date

To which
item it meet

sparagrap 14

Date of events

2025/06/19

Statement

1. Date of the resolution by the board of directors or shareholders meeting or decision by
   the Company:2025/06/19
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:A cash dividend of 1.5
   yuan per share, with a total cash dividend of 301,805,000 yuan
4. Ex-rights (ex-dividend) trading date:2025/07/08
5. Last date before book closure:2025/07/09
6. Book closure starting date:2025/07/10
7. Book closure ending date:2025/07/14
8. Ex-rights (ex-dividend) record date:2025/07/14
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:2025/08/07
13. Any other matters that need to be specified:NA