Road motor vehicle production. General items: automobile sales; automobile parts wholesale; automobile parts retail; automobile parts and accessories manufacturing; automobile parts remanufacturing; motor vehicle repair and maintenance; construction machinery manufacturing; construction machinery sales; construction machinery and equipment leasing; mining machinery manufacturing; mining machinery sales; specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); specialized equipment repair; general equipment manufacturing (excluding special equipment manufacturing); mechanical and electrical equipment sales; mechanical equipment research and development; mechanical equipment sales; mechanical equipment leasing; electronic and mechanical equipment maintenance (excluding special equipment); mechanical parts and components processing; mechanical parts and components sales; general parts manufacturing; electronic components wholesale; electronic components retail; leasing services (excluding licensed leasing services); agricultural, forestry, animal husbandry, and fishery specialized machinery manufacturing; agricultural, forestry, animal husbandry, and fishery specialized machinery installation and repair; agricultural, forestry, animal husbandry, and fishery machinery parts sales; agricultural, forestry, animal husbandry, and fishery machinery parts manufacturing; agricultural, forestry, animal husbandry, and fishery specialized machinery sales; intelligent robot sales; industrial robot manufacturing; industrial robot sales; industrial robot installation and repair; engineering machinery and equipment price assessment and appraisal; domestic trade agency; goods import and export; technology import and export; motor vehicle appraisal and evaluation; used car trading market operation; used car brokerage; import and export agency; customs declaration services; inspection declaration services.