HMC has implemented a Crime Prevention Model which reflects the commitment of the company to comply with all due regulations, sponsored at an organizational level and by the Board of Directors, and supported by a corporate ethical culture that guides the behavior and decision-making of all employees, executive officers, suppliers, contractors and/or workers at HMC.

List of related documents HMC Mining Limited Company

Annex # 01 Declaration for Suppliers

Annex # 02 Declaration of conflict-of-interest prevention

Annex # 03 Declaration of top management composition

Annex # 04 Declaration of commitments in relation to human rights and integrity issues

Annex # 05 Declaration of commitments in relation to high-risk countries and areas of conflict

Code of Conduct for Suppliers and Contractors – signed

Guarantees during investigation

Instructions for accreditation of collaborative companies – Suppliers – signed

Instructions for collaborative companies in case of inspections – signed

Instructions for online evaluation for collaborative companies.

Crime Prevention Manual, effective as of June 2023

Gifts, invitations and travel policy

Whistle-blower channel policy

Corporate identity policies

Protocol for conflicts of interest

Protocol for interaction with public officers – December 2023

Internal regulations

Complaints and complaints channel policy