Purchase, sales, warehousing and processing of rice, wheat, corn, rice, soybean and miscellaneous grains; Warehouse lease; Pre-packaged food, bulk food (including refrigerated and frozen food) retail; Crop cultivation; Sales of agricultural products, forest products and mountain products (including Internet sales).

Sugar, candy, cakes, special equipment, lubricants (excluding hazardous chemicals), agricultural machinery and accessories, automobiles and spare parts, construction machinery and accessories, building materials, furniture, clothing, shoes and hats, electronic products, chemical products (Excluding hazardous chemicals), daily groceries, sporting goods (excluding crossbows), hardware products, tires, animal fur, aquatic products, feed, grains, beans and potatoes, forest products (except those prohibited by the state), Wholesale and import and export of edible fungi, vegetables, fruits, honey, flour, milk powder (including infant formula milk powder), chocolate, edible oil, canned meat, beer, coffee, soybean planting, and primary processing services of agricultural products (excluding cotton processing) ), agricultural products storage services, fresh milk, liquid milk, sterilized milk, pasteurized milk, fermented milk, modulated milk, flavored fermented milk wholesale and import and exp

Production, wholesale and retail: Class I, Class II and Class III medical equipment; sales: rehabilitation equipment, prosthetics, wheelchairs, orthotics, articles for the disabled, fitness equipment and accessories, textiles, stationery, sporting goods and equipment, culture Supplies, furniture, electrical equipment, computer software auxiliary equipment, computer accessories, communication equipment; medical device maintenance; medical device technology research and development, technical services, consulting services; house leasing; equipment leasing; Chinese medicine research and development; technical services; consulting services; engaged in goods And technology import and export business.

Licensed items: import and export of goods, technology import and export (items that are subject to approval in accordance with the law can only be carried out after approval by relevant departments, and specific business items are subject to the approval results) General projects: new material technology research and development, electronic special materials research and development, Electronic special material manufacturing, metal material manufacturing, non-ferrous metal alloy manufacturing, metal wire rope and its products manufacturing, sporting goods manufacturing, non-ferrous metal rolling processing, mechanical parts, parts processing, sporting goods and equipment wholesale, hardware product wholesale, new metal Sales of functional materials, sales of electronic special materials, sales of metal products, sales of non-ferrous metal alloys, sales of metal wire ropes and their products, sales of mechanical parts and parts, sales of refractory materials, sales of building decorati

Agriculture, forestry, animal husbandry, fishery; grain purchase and sales, grain processing; fertilizer sales; tap water production and supply***

Processing and sales of edible fungi and egg products; manufacturing and sales of soy products, convenience foods, nutritious foods, health foods, bottled (can) drinking water, fruit and vegetable juice and fruit and vegetable juice beverages, frozen drinks and edible ice; purchase, processing and sales of agricultural products ; Goods import and export (except the import and export of goods and technologies that are prohibited by the state or involve administrative examination and approval).

Processing and sales of edible fungi and egg products; manufacturing and sales of soy products, convenience foods, nutritious foods, health foods, bottled (can) drinking water, fruit and vegetable juice and fruit and vegetable juice beverages, frozen drinks and edible ice; purchase, processing and sales of agricultural products ; Goods import and export (except the import and export of goods and technologies that are prohibited by the state or involve administrative examination and approval).

Manufacturing of metal packaging containers and materials; manufacturing of plastic products for daily use; packaging and decoration and other printed matter.

Technology development, technology transfer, technical consultation, and technical services; production of class II medical devices (only for production activities in other cities); sales of class II medical devices, cosmetics, stationery, mechanical equipment, sporting goods, chemical products (excluding dangerous Chemicals and a class of precursor chemicals), daily necessities, Wujinjiaodian (excluding electric bicycles), electronic products, building materials, handicrafts, clothing; investment consulting; economic and trade consulting; family labor services; computer technology training; indoor Decoration engineering design; corporate planning and design; undertaking exhibition activities; organizing cultural and artistic exchanges (excluding performances); computer animation design; conference services; property management; basic software services; application software services; design, production, agency, and advertisement ; Technology import and export, goods import and export.

Decorative design services; advertising design, production, release and agency; conference and exhibition services; cultural and artistic consulting services