Ningbo Yingfeng Asset Management Co., Ltd. (hereinafter referred to as "Ningbo Yingfeng"), the controlling shareholder, Mr. He Jianfeng, the actual controller, and their concerted party Yingfeng Group Co., Ltd. (hereinafter referred to as "Yingfeng Group") (collectively referred to as "the Committers") guarantee that the information provided to the company is true, accurate, and complete, without false records, misleading statements, or significant omissions. The company and all members of the board of directors guarantee that the content of the announcement is consistent with the information provided by the Committers.
On June 1, 2026, Yingfeng Environmental Technology Group Co., Ltd. (hereinafter referred to as "the Company") received a letter of commitment from the controlling shareholder Ningbo Yingfeng, actual controller Mr. He Jianfeng, and their concerted party Yingfeng Group regarding their commitment not to actively reduce their holdings in the company. The relevant details are announced as follows: