The research of this article is important in terms of the impact of the “trade war” on the world economy between the two countries, which are considered the main economic and political powers of the world and play a locomotive role in the formation of global trade and world economic indicators in general. China, which has gained significant economic benefits especially after becoming a member of the WTO, has accelerated its integration with developing countries through the BRICS organization and the “One Belt, One Road” initiative, and has played an active role in increasing both its own share and the share of these countries in the world GDP.