The Impact of International Trade Impact on the Industrial Structure —— Based on the Empirical Analysis of Jiangsu Province

Ndustrial structure is the organic and reasonable composition of each industrial sector in the process of national economy operation. This link includes the connection between various sectors in accordance with the industrial structure, supply and demand, and the rate of economic growth. The industrial structure is in the process of constant adjustment, which enables it to better adapt to the changes of resource endowment, population, economic level and other conditions. This paper calculates and analyzes the advanced degree, rationality and concentration degree of industrial structure of 13 cities in Jiangsu Province. The research results show that the regional distribution of industrial structure in each city in Jiangsu Province has certain similarities, which is basically the first place in southern Jiangsu, and the central and northern Jiangsu are in the second and third place. Subsequently, the linear regression model was used as the benchmark model to study the impact of international trade impact on the industrial structure of various prefecture-level cities in Jiangsu Province, and to analyze the correlation between the industrial structure and the total amount of import and export trade. Empirical research finds that international trade does not have a significant impact on the advanced degree of industrial structure and the concentration degree of industrial structure, but it has a positive promotion effect on the rationalization of industrial structure. Finally, relevant policy suggestions are put forward to promote the upgrading of industrial structure and the development of international trade in Jiangsu Province.