Hengsheng Energy announced that the reduction period for Ms. Du Shunxian, one of the actual controllers of the company, expired on December 21, 2025. Prior to this holdings reduction, Du Shunxian held 20.83% of the company's shares, or 583.24 million shares. From September 22 to December 21, 2025, it reduced its holdings by a total of 1,112,900 shares through bulk transactions, accounting for 0.40% of the company's total shares. The total reduction amount was 337.313 million yuan. The price range of reduced holdings was 24.57 to 36.59 yuan/share. The reduction of 4.4871 million shares was not completed. The current shareholding ratio fell to 20.43%. The current holdings reduction complied with the relevant regulations, was consistent with the plan, and was not terminated early.

Hengsheng Energy announced that the reduction period for Ms. Du Shunxian, one of the actual controllers of the company, expired on December 21, 2025. Prior to this holdings reduction, Du Shunxian held 20.83% of the company's shares, or 583.24 million shares. From September 22 to December 21, 2025, it reduced its holdings by a total of 1,112,900 shares through bulk transactions, accounting for 0.40% of the company's total shares. The total reduction amount was 337.313 million yuan. The price range of reduced holdings was 24.57 to 36.59 yuan/share. The reduction of 4.4871 million shares was not completed. The current shareholding ratio fell to 20.43%. The current holdings reduction complied with the relevant regulations, was consistent with the plan, and was not terminated early.