一、中西部出口加工区的发展现状改革开放以来,我国加工贸易得到了巨大发展,其进出口总额从1980年的16.66亿美元增加到2004年的5497.2亿美元,在我国对外贸易中的比重从1980年的4.4%提升到2004年的47.6%,最高时曾达到56.9%。2003年中西部出口加工区的引进项目数、投资总额和进出 I. Development Status of Central and Western Export Processing Zones Since the reform and opening up, the processing trade in our country has made tremendous development. The total volume of its import and export increased from 1.666 billion U.S. dollars in 1980 to 549.72 billion U.S. dollars in 2004. The proportion of China’s foreign trade has increased from 4.4% in 1980 rose to 47.6% in 2004, the highest reached 56.9%. The number of imported projects in the central and western export processing zones in 2003, total investment and entry and exit