Inter-provincial cooperation exhibition: set up in Hall 3, with an exhibition area of 10,000 square meters, mainly to display the overall image, investment environment and cooperation fields of China's provinces, autonomous regions and municipalities and the Xinjiang Production and Construction Corps, and expand the achievements of inter-provincial and regional cooperation. (Led by the Shaanxi Provincial Department of Commerce, the people's governments of all provinces, autonomous regions and municipalities, and the Xinjiang Production and Construction Corps participated in the exhibition)