The business scope of the company includes: sales of mineral products, metal materials, precious metal products, building materials, harmless and monitoring products, general equipment and spare parts, special equipment and spare parts for construction, electrical machinery, hardware products, instruments and meters, rubber and products, fuel oil (excluding refined oil) and petroleum products (excluding refined oil and dangerous chemicals), research and development of e-commerce platform, supply chain management, investment in mineral resources, taxi industry, catering and entertainment industry, Automobile sales and leasing services, transportation, warehousing and logistics services (excluding dangerous goods and monitoring products), freight forwarding, contract energy management, automobile sales and after-sales service, taxi operation, comprehensive utilization of waste resources, shearing and processing of metal materials, calendering and sales of non-ferrous metals, production and processing of traffic safety facilities (limited to branches) and machinery provision.