Processing wood and producing products from wood, bamboo and neohouzeaua (except for beds, wardrobes, tables, chairs); producing products from straw, thatch and plaited materials (Processing wood and producing products from wood, bamboo and neohouzeaua (except for beds, wardrobes, tables, chairs); producing products from straw, thatch and plaited materials )
Construction of buildings (Construction of buildings)
Quarrying of stone, sand and clay (Quarrying of stone, sand and clay)
Sale of motor vehicle part and accessories (Sale of motor vehicle part and accessories)
Building civil engineering works (Building civil engineering works)
Construction of railways and road projects (Construction of railways and road projects)
Maintenance and repair of motor vehicles (Maintenance and repair of motor vehicles)
Construction of buildings (Construction of buildings)
Wholesale on a fee or contract basis (Wholesale on a fee or contract basis)
General State administration and general economy (General State administration and general economy)
Manufacture of refractory products (Manufacture of refractory products)
Service activities incidental to land transportation (Service activities incidental to land transportation)