coal, Mineral Products, Hardware, building materials, Daily necessities, agricultural products, tire, rubber products, plastic products, Stone, Chemical products( Removal of dangerous goods), textile, Home appliances, Stationery and sports supplies, Labor protection supplies, Instruments, electric vehicles, Motorcycle Sales; Engage in import and export of goods and technology( Does not contain goods or technologies that are prohibited or restricted from import or export by the country); loading and unloading services。(Involving licensed business projects, Business operations must be conducted after obtaining permission from relevant departments)