Weiming Environmental Protection: Repurchased 0.06% of the company's shares for the first time, and the total amount paid was 20.4083 million RMB.

Great Ming Environmental Protection Announcement: On June 15, 2026, the company repurchased 1,213,900 shares of the company for the first time through the Shanghai Stock Exchange trading system in a centralized bidding trading method. The repurchased shares accounted for 0.06% of the total share capital as of May 31, 2026. The highest repurchase price was 17.03 yuan per share and the lowest price was 16.41 yuan per share. The total amount paid was 20.4083 million yuan.