Licensed Projects: Mineral Resources( Non-coal mines) mining, Import and export of goods, Technology import and export, Geological exploration of metal and non-metallic mineral resources( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business items are subject to the approval results.) General Projects: Non-metallic waste and scrap processing, Machinery and equipment sales, Mechanical parts、 Parts Sales, Hardware product retail, Hardware wholesale, electric wire、 Cable Operations, Sales of labor protection products, Plastic product sales, Building materials sales, Non-ferrous metal alloy sales, Sales of agricultural and sideline products, Procurement of primary agricultural products, Domestic trade agent, Wholesale of edible agricultural products, Edible agricultural product retail, Primary processing of edible agricultural products, Production of agricultural products、 Sale、 Processing、 transportation、 Storage and other related services, Aquatic Products Wholesale, Aquatic product retail, Aquatic product acquisition, Deep-sea oil drilling equipment sales( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)