Hainan Mining steadfastly upholds integrity and compliance as fundamental principles, integrating business ethics, anti-bribery, anti-corruption, and fair competition into all business processes, including procurement, production, sales, engineering, and tendering. The Company maintains a zero-tolerance policy toward any form of misconduct or disciplinary violation. A governance framework for integrity led by the Party Committee, supervised by the Discipline Inspection Commission, and coordinated across departments has been established. The Integrity Supervision Department (Discipline Inspection and Supervision Office) has been set up to conduct regular oversight, risk assessments, and special inspections targeting high-risk positions, critical processes, and partner conduct.

The Company comprehensively strengthens integrity management in business operations. All management personnel and employees in key positions are required to sign a "Commitment Letter for Integrity and Professional Conduct," and all suppliers, contractors, and business partners are required to sign an "Integrity Cooperation Agreement" to mitigate risks such as improper benefit transfer and commercial bribery at the source. A multi-channel whistleblowing and complaint mechanism has been established, with strict enforcement of policies to protect the confidentiality and safety of whistleblowers. The Company regularly conducts integrity awareness education, compliance training, and case study reviews to foster a clean, upright, open, and transparent business environment. Hainan Mining is committed to fair cooperation, treating all partners equally, and safeguarding the legitimate rights and interests of customers, suppliers, communities, and all stakeholders, thereby promoting the healthy and sustainable development of the industrial ecosystem through responsible operations.