The expansion of total volume of foreign trade and the improvement of export mix and the change of trade patterns in china benefit mainly from enterprises with fdi . in turn , the global and domestic distribution of foreign trade is related with the sources and allocation of fdi . fdi benefits the improvement of international competitiveness of our exports , income and double - factorial terms of trade , and contributes a lot to cover funds shortages and increase foreign exchange reserves 中國外貿的總量擴張、出口商品結構的改善和我國貿易方式的變化主要得益于外商直接投資企業(yè),而中國外貿的全球區(qū)域和國內地區(qū)分布又與外商直接投資來源與投向密切浙江大學學位論文fdi流入與外貿擴張相關;外商直接投資的外貿增長效應的變化,緣于1992年后外商直接投資的動機的改變;引進外商直接投資不僅有利于我國貿易品國際競爭力的提高,收入和雙要素外貿條件的改善,而且它在彌補資金不足、增加外匯儲備方面也作出了相當大的貢獻。