Legal Opinion from Beijing Hairun Tianrui Law Firm on the 2024 Annual General Meeting of China National Machinery Industry Group Co., Ltd.

Beijing Hairun Tianrui Law Firm (hereinafter referred to as "Hairun Tianrui" or "the Firm") has been entrusted by China National Machinery Industry Group Co., Ltd. (hereinafter referred to as "the Company") to provide this legal opinion regarding the convening of the 2024 Annual General Meeting (hereinafter referred to as "the AGM"). The Company has assured the Firm that the documents and statements provided to the Firm's lawyers are true, accurate, complete, and valid, with no concealment, falsehoods, or significant omissions. The Firm and the handling lawyers have strictly fulfilled their statutory duties in accordance with the Securities Law, Management Measures, and Practice Rules, ensuring that the facts recognized in this legal opinion are true, accurate, and complete, and that the conclusions drawn are legal and accurate, with no false records, misleading statements, or significant omissions, and bear corresponding legal responsibilities. This legal opinion is solely for the purpose of the AGM and shall not be used by any other party for any other purpose. The Firm agrees that the Company may use this legal opinion as part of the public disclosure materials for the AGM, along with other necessary information, and shall bear corresponding responsibilities for the legal opinion issued by the Firm.