China frequently exchanged high-profile visits with the United States,European Union,Russia and Japan,which have laid solid foundation for bilateral economic and trade ties and pushed forward bilateral collaboration in these aspects.

• 我国与美国、欧盟、俄罗斯、日本高层互访频繁，为双边经贸关系奠定了良好基础，双边经贸关系不断加强。