General business scope: Manufacturing of plastic products; manufacturing of glass fiber reinforced plastic products; manufacturing of synthetic materials (excluding hazardous chemicals); production of chemical products (excluding licensed chemical products); manufacturing of high-performance fibers and composite materials; manufacturing of cellulose fiber raw materials and fibers; manufacturing of new membrane materials; production of fireproof sealing materials; manufacturing of basic chemical raw materials (excluding the manufacture of hazardous chemicals and other licensed chemicals); new material technology research and development; internet sales (excluding the sale of goods requiring licensing) (except for items that require approval according to law, operations can be conducted independently in accordance with the business license).