According to the High Energy Environment announcement, as of October 20, 2026, the implementation period of the company's share repurchase plan has expired, and the implementation of the repurchase has been completed. The company repurchased a total of 10,9182.16 million shares through centralized bidding transactions, accounting for 0.72% of the total share capital. The repurchase price range was 12.19 yuan/share - 15.79 yuan/share. The average repurchase price was about 13.32 yuan/share, and the total capital used was 145.432 million yuan, in line with the previous repurchase amount plan of 100 million yuan to 200 million yuan. The repurchased shares are held in a special repurchase account and are intended to be sold through centralized bidding 12 months after disclosing this announcement. If the aforementioned uses are not implemented within 3 years, the unused portion will be cancelled.

According to the High Energy Environment announcement, as of October 20, 2026, the implementation period of the company's share repurchase plan has expired, and the implementation of the repurchase has been completed. The company repurchased a total of 10,9182.16 million shares through centralized bidding transactions, accounting for 0.72% of the total share capital. The repurchase price range was 12.19 yuan/share - 15.79 yuan/share. The average repurchase price was about 13.32 yuan/share, and the total capital used was 145.432 million yuan, in line with the previous repurchase amount plan of 100 million yuan to 200 million yuan. The repurchased shares are held in a special repurchase account and are intended to be sold through centralized bidding 12 months after disclosing this announcement. If the aforementioned uses are not implemented within 3 years, the unused portion will be cancelled.