4-(Methylamino)benzoic acid

Technical services, technology development, technical consultation, technical exchange, technology transfer, and technology promotion; technical research and development of biochemical products; sales of chemical products (excluding licensed chemical products); sales of specialty chemical products (excluding hazardous chemicals); sales of daily chemical products; retail of computer software, hardware, and auxiliary equipment; sales of electronic products; sales of intelligent instruments and meters; sales of electrical instruments and meters; import and export of goods; import and export of technologies; import and export agency; sales of trams/trolleybuses; sales of automobiles; sales of automobile spare parts; sales of automobile decorative accessories; sales of new energy vehicles; sales of electrical accessories for new energy vehicles; sales of battery swapping facilities for new energy vehicles; appraisal and evaluation of motor vehicles; used car brokerage; operation of used car trading markets; sales of tires; leasing of construction engineering machinery and equipment; sales of rail transit engineering machinery and components; sales of machinery for construction works; sales of special equipment; sales of mechanical equipment; leasing of mechanical equipment; grain and oil warehousing services; purchasing of grain; purchasing of primary agricultural products; sales of agricultural and sideline products; retail of edible agricultural products; operation of road freight transport stations. (Except for projects subject to approval according to law, the company shall independently carry out business activities according to law with its business license.)