Since the second half of 2007, the international economic situation has undergone a marked change. By the . sub-prime mortgage crisis and other factors, the major developed countries, economic growth slowed down. In this context, China's foreign trade exports were seriously affected, and the performance of the export growth slowed down, all kinds of barriers to trade increased and so on. Thus, in the new international economic situation requires us to change the mode of growth of export trade and promote sound and rapid development of foreign trade.