According to enterprise data, Shanxi Hongzhong Xinkong International Trading Co., Ltd. was established on 2018-1-kloc-0/4, and its business scope includes coal, coke, clean coal, coal products, wood, steel, commercial concrete, water stability and mineral products (excluding rare earth and platinum group elements). Building engineering (construction: outdoor decoration; Environmental protection projects; Landscaping project); Interior decoration; Enterprise management consulting; Business information consultation (excluding banking, securities, insurance and labor intermediary business); Educational information consultation (excluding further education, academic certification, preschool education and vocational skills training); Import and export of goods or technology; Development and sales of computer software and hardware; Sales, design and installation of stage lighting, audio and equipment, photoelectric products and communication equipment; Security technology prevention system: design and installation; Promotion and sales of communication equipment; Building engineering (building construction: foundation engineering: electromechanical installation engineering: communication engineering). (Projects subject to approval according to law can only be operated after approval by relevant departments)