GMIE promotes comprehensive energy supply services for thermal power, strengthens the co-supply of hot and cold hydropower and gas, and realizes the transformation from single energy supply to comprehensive service. It actively expands the environmental protection industry, explores and provides comprehensive recycling and treatment services for wastewater, waste gas and solid waste, and integrates the company development from single product to product and service. It strengthens the management of coal mine safety in production, reduces costs and increases efficiency, as well as improves operating efficiency. At the same time, the Group supports development of agricultural industry, consolidates the achievements of poverty alleviation, and helps the rural revitalization.