Announce the company's ex-dividend base date

SEQ_NO

2

Date of announcement

2026/06/16

Time of announcement

14:54:16

Subject

Announce the company's ex-dividend base date

To which
item it meet

sparagrap 14

Date of events

2026/06/16

Statement

1. Date of the resolution by the board of directors or shareholders meeting or decision
   by the Company:2026/06/16
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:2026/07/06
5. Last date before book closure:2026/07/07
6. Book closure starting date:2026/07/08
7. Book closure ending date:2026/07/12
8. Ex-rights (ex-dividend) record date:2026/07/12
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:2026/08/04
13. Any other matters that need to be specified:NA