1. International Trade can be divided into import Trade according to the direction of commodity movement. 2. Export Trade: Export the goods or services of the country to other countries. 3. Transit Trade: goods of country A are transported to market of country B through the territory of country C, which means Transit Trade for country C. At present, WTO member states are not engaged in transit trade with each other due to the obstructive effect of transit trade on international trade. Import trade and export trade are for each transaction, for the seller, export trade, for the buyer, import trade. In addition, goods imported into the country are re-exported when they are re-exported; Goods exported abroad are called re-imports when they are imported into the country. International Trade can be divided into 1. Visible Trade: the import and export of goods in physical form. For example, machines, equipment, furniture and so on are goods in physical form. The import and export of these goods is called tangible trade. 2. Invisible Trade: the import and export of technology and services without physical form. The transfer of patent right, tourism, cross-border service of financial insurance enterprises and so on are goods without physical form, and their import and export is called intangible trade. Three, according to the producer and consumer in the Trade relations can be divided into 1 of international Trade, Direct Trade, Direct Trade) : refers to the commodities producers and consumers not to buy and sell goods through third countries. The export side of trade is called direct export, while the import side is called direct import. 2 Indirect Trade (Indirect Trade) and entrepot Trade, Transit Trade) : refers to the commodity producer and consumer of through third countries the behavior of traded goods, producer of Indirect Trade are called Indirect exporter, consumer is called Indirect importer, and a third country is entrepot trading nation, is the third country is in entrepot Trade. According to the content of trade, it can be divided into service trade, processing trade, commodity trade and general trade.