Power generation business, power transmission business, power supply (distribution) business; Production of plastic packaging containers and tools for food; Road freight transport (excluding dangerous goods); Printing of packaging and decorative printed matter; General items: Research and development of resource recycling technology; New material technology research and development; Plastic product manufacturing; Plastic packaging box and container manufacturing; Plastic product sales; Sales of plastic packaging containers and tools for food; Plastic surface treatment; Industrial textile product manufacturing; Industrial textile product sales; Paper product manufacturing; Paper product sales; Rubber product manufacturing; Rubber product sales; Wood processing; Wood sales; Wood procurement; Artificial board manufacturing; Artificial board sales; Furniture manufacturing; Furniture sales; Building material sales; Light building material sales; Chemical product sales (excluding licensed chemical products); Fertilizer sales; Fertilizer sales; Road freight transport of general cargo vehicles with a total mass of 4.5 tons or less (excluding network freight and dangerous goods); Supply chain management services; Building decoration material sales; Metal product sales; Metal chain and other metal product sales; Safety and fire-fighting metal product manufacturing; Metal chain and other metal product manufacturing; Metal product repair; Metal product research and development; Metal material manufacturing; Building decoration, plumbing pipe fittings, and other building metal product manufacturing; Metal daily-use product manufacturing; Furniture spare parts production; Daily-use miscellaneous product manufacturing; Daily-use miscellaneous product sales; Daily-use product sales; Hardware product manufacturing; Hardware product wholesale; Hardware product retail; Hardware product research and development