Manufacturing, processing, and sales of the following products: < Textiles > Yarns such as nylon, polyester, and acrylic; cotton; spun yarns; woven and knitted fabrics; non-woven fabrics; artificial leather; apparel products, etc. < Functional Chemicals > Resins such as nylon, ABS, PBT, and PPS, as well as resin molded products; polyolefin foam; films and film processed products made from polyester, polyethylene, and polypropylene; synthetic fibers; plastic raw materials; fine chemicals; electronic information materials; printing materials, etc. < Carbon Fiber Composites > Carbon fibers, composite materials, and molded products, etc. < Environment & Engineering > Comprehensive engineering, condominiums, industrial machinery, information-related devices, functional membranes for water treatment and related equipment, housing, construction, and civil engineering materials, etc. < Life Sciences > Pharmaceuticals, medical devices, etc. < Others > Service-related businesses such as analysis, research, and investigation, etc.