A truck leaves Chongqing Fuling Comprehensive Bonded Zone in southwest China's Chongqing Municipality, Dec. 4, 2023. Chongqing Fuling Comprehensive Bonded Zone has continued to improve its business environment in past years, promoting the stability and quality of foreign trade. (Xinhua/Wang Quanchao)

An employee works at a company producing electronic component in Chongqing Fuling Comprehensive Bonded Zone, southwest China's Chongqing Municipality, Dec. 4, 2023. Chongqing Fuling Comprehensive Bonded Zone has continued to improve its business environment in past years, promoting the stability and quality of foreign trade. (Xinhua/Wang Quanchao)

An employee works at a cross-border e-commerce company in Chongqing Fuling Comprehensive Bonded Zone, southwest China's Chongqing Municipality, Dec. 4, 2023. Chongqing Fuling Comprehensive Bonded Zone has continued to improve its business environment in past years, promoting the stability and quality of foreign trade. (Xinhua/Wang Quanchao)

This photo taken on Dec. 4, 2023 shows a company producing electronic components in Chongqing Fuling Comprehensive Bonded Zone, southwest China's Chongqing Municipality. Chongqing Fuling Comprehensive Bonded Zone has continued to improve its business environment in past years, promoting the stability and quality of foreign trade. (Xinhua/Wang Quanchao)

This photo taken on Dec. 4, 2023 shows a company producing electronic components in Chongqing Fuling Comprehensive Bonded Zone, southwest China's Chongqing Municipality. Chongqing Fuling Comprehensive Bonded Zone has continued to improve its business environment in past years, promoting the stability and quality of foreign trade. (Xinhua/Wang Quanchao)