General project: Manufacturing of paper products; Manufacturing of paper and cardboard containers; Sales of paper products; Sales of plastic products; Sales of daily wooden products; Sales of daily glass products; Sales of packaging materials and products; Sales of office supplies; Information consulting services (excluding licensed information consulting services); Conference and exhibition services; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)