Tris(hydroxymethyl)aminomethane NEW

General project: Import and export of goods; Sales of daily necessities; Wholesale of daily necessities; Sales of daily necessities; Retail of stationery supplies; Wholesale of stationery supplies; Internet sales (except for the sale of goods that need to be licensed); Sales of office supplies; Electronic product sales; Retail of hardware products; Wholesale of hardware products; Wholesale of sports goods and equipment; Retail of sports goods and equipment; Retail of bicycles and spare parts; Wholesale of bicycles and spare parts; Toy sales; Sales of toys, anime, and entertainment products; Sales of electric bicycles; Sales of chemical products (excluding licensed chemical products); Sales of metal materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law).