引言21世纪初的中后期,中国在全球性经济失衡的蔓延中起着重要作用。中国主要从与美国和欧盟的贸易当中积累了巨额的国际收支经常项目顺差。自2007年以来,国际贸易速度放缓,国际贸易失衡规模减小。本文分析了在全球经济危机前后中国对外贸易的演变。本文重点分析了在不同海关制度的影响下中国加工贸易与一般贸易的发展有所不同, Introduction In the middle and late 21st century, China played an important role in the spread of global economic imbalances. China has accumulated huge surpluses in the balance of payments current account mainly from its trade with the United States and the European Union. Since 2007, the pace of international trade has slowed and the imbalance of international trade has decreased. This article analyzes the evolution of China’s foreign trade before and after the global economic crisis. This article focuses on the different customs system under the influence of China’s processing trade and general trade development is different,