Dajin Heavy Industry has included social responsibility and ESG compliance audits in its key considerations for new supplier admission and regular supplier assessment. With reference to the Supplier Assessment Form, the Company scores suppliers on the prohibition of child labour, forced labour, business ethics, environmental protection, and employee health and safety during new supplier admission and supplier assessment, and comprehensively evaluates suppliers’ ESG performance. Prior to cooperation, agreements such as the Agreement on Environmental, Occupational, Health, and Safety Management of Relevant Parties and the Integrity Agreement are signed to set requirements for suppliers’ behaviours in clean production, health and safety, business ethics, and other behaviours. In case of violation of the relevant agreements during the cooperation, the Company will reduce the procurement amount, suspend, or terminate the cooperation with the relevant suppliers depending on the severity.