Abstract: Based on import and export trade data and commodity data, this paper has studied the manufacturing trade network and its production process in east Asia since 2003. According to the import and export trade network, whether it is labor intensive or capital (technology) intensive products, China's participation is higher than those South-east countries. With the development of southeast Asia countries, they have gradually become involved in the division of labor, and trade links have gradually increased. From the production process of the product, it is obvious that the early "triangle trade" phenomenon is obvious, especially the high technical content of land transportation; Second, southeast Asian countries have strong dependence on big countries, especially capital (technology) intensive products; The last, small area of the region is gradually strengthened, especially in emerging countries such as Thailand and Malaysia. Not only are the results verify the trend of product network, but also can provide theoretical services for the industrial upgrading of some East Asia countries.

摘要： 本文基于进出口贸易数据和商品门类数据，对2003年以来东亚地区制造业贸易网络及其生产过程进行研究。首先，由进出口贸易网络可知，无论是劳动密集型还是资本（技术）密集型产品，中国的参与程度均高于周边国家；随着各国经济的发展，东南亚国家也逐渐参与生产网络分工，不断加强同周边国家的贸易经济联系。其次，从产品的生产过程来看，早期“三角贸易”的现象较为明显，尤其是技术含量较高的，以汽车制造业为主的陆上交通工具，但是近年来随着周边国家参与度的提升该模式逐渐在削弱。最后，东亚边缘国家对大国的依赖性比较强，特别是资本（技术）密集型产业，同时小范围区域内的联系在不断加强，如泰国、马来西亚等新兴国家。