Business scope of the company: Investment in agriculture; Investment in forestry; Investment in animal husbandry; Investment in fisheries; Investment in the mining industry; Investment in manufacturing; Investment in the production and supply of electricity, heat, gas and water; Investment in the construction industry; Investment in transportation, storage and postal services; Investment in information transmission, software, and information technology services; Investment in the real estate industry; Investment in scientific research and technical services; Investment in water conservancy, the environment and public facilities management industries; Investment in the education industry; Investment in culture, sports and entertainment industries; Investment advisory services (excluding securities, futures and insurance); Asset appraisal professional services; Enterprise management consulting services; Supply chain management services; Sales: Chemical products (excluding dangerous goods, inflammable and explosive products and highly toxic products), mechanical equipment, electronic products, medical machinery, lubricating oil, metal materials, building materials, Wujinjiaodian, electronic components, automobiles, motorcycle spare parts, new energy products and equipment; Import and export of goods and technology; Coal management (no-burning zone do not contain highly polluting fuels).