Import and export for Metals and Minerals, Cereals, Edible Oils and Foodstuffs, Native Produce and Animal by products, Machinery, Steel and Equipments, Chemicals, Light Industry Arts and Crafts, Textiles, Medicines etc., import and export of Technology, Internal and International enter a Bid and invite a Bid, process with provided materials, compensation trade, border trade, transit trade and trade to Taiwan, exchange product trade.