An exhibitor (R) introduces products to a purchaser during a pre-expo supply-demand matchmaking meeting for the Intelligent Industry & Information Technology Exhibition Area and Automobile Exhibition Area of the 7th China International Import Expo (CIIE) at the National Exhibition and Convention Center (Shanghai) in east China's Shanghaigamblingfreespins, Aug. 8, 2024. The 7th CIIE will be held from Nov. 5 to 10. (Photo by Chen Haoming/Xinhua)

Attendees communicate during a pre-expo supply-demand matchmaking meeting for the Intelligent Industry & Information Technology Exhibition Area and Automobile Exhibition Area of the 7th China International Import Expo (CIIE) at the National Exhibition and Convention Center (Shanghai) in east China's Shanghai, Aug. 8, 2024. The 7th CIIE will be held from Nov. 5 to 10. (Photo by Chen Haoming/Xinhua)

An exhibitor (L) introduces products to a purchaser during a pre-expo supply-demand matchmaking meeting for the Intelligent Industry & Information Technology Exhibition Area and Automobile Exhibition Area of the 7th China International Import Expo (CIIE) at the National Exhibition and Convention Center (Shanghai) in east China's Shanghai, Aug. 8, 2024. The 7th CIIE will be held from Nov. 5 to 10. (Photo by Chen Haoming/Xinhua)

Exhibitors talk with a purchaser (C) during a pre-expo supply-demand matchmaking meeting for the Intelligent Industry & Information Technology Exhibition Area and Automobile Exhibition Area of the 7th China International Import Expo (CIIE) at the National Exhibition and Convention Center (Shanghai) in east China's Shanghai, Aug. 8, 2024. The 7th CIIE will be held from Nov. 5 to 10. (Photo by Chen Haoming/Xinhua)

An attendee takes photos of a billboard during a pre-expo supply-demand matchmaking meeting for the Intelligent Industry & Information Technology Exhibition Area and Automobile Exhibition Area of the 7th China International Import Expo (CIIE) at the National Exhibition and Convention Center (Shanghai) in east China's Shanghai, Aug. 8, 2024. The 7th CIIE will be held from Nov. 5 to 10. (Photo by Chen Haoming/Xinhua)