产业内贸易是世界贸易发展的主要趋势。作为发展中国家最大的自贸区,中国-东盟区域产业内贸易发展必然带动成员国贸易结构调整,夯实经贸交流基础。目前,双边贸易仍以产业间贸易为主,产业内贸易水平发展较低;在产业内贸易发展过程中,垂直异质型贸易发展较快,且呈现上升趋势,需要进一步采取改善措施。 Intra-industry trade is the major trend in world trade. As the largest free trade zone in developing countries, the development of intra-industry trade in China-ASEAN region will inevitably lead to the adjustment of the trade structure in member countries and lay a solid foundation for economic and trade exchanges. At present, bilateral trade is still dominated by inter-industry trade, with relatively low levels of intra-industry trade. During the course of intra-industry trade, vertical heterogeneous trade develops rapidly and shows an upward trend, and further improvement measures are needed.