23rd China International Industry Fair kicks off in Shanghai

A staff member (L) talks with visitors beside a robot during the 23rd China International Industry Fair (CIIF) in east China's Shanghai, Sept. 19, 2023. The 23rd CIIF kicked off here on Tuesday, with the theme of "Digital Economy & Industrial Decarbonization." (Xinhua/Fang Zhe)

A service robot serves a visitor (R) during the 23rd China International Industry Fair (CIIF) in east China's Shanghai, Sept. 19, 2023. The 23rd CIIF kicked off here on Tuesday, with the theme of "Digital Economy & Industrial Decarbonization." (Xinhua/Fang Zhe)

Visitors and staff members talk beside a battery box welding system during the 23rd China International Industry Fair (CIIF) in east China's Shanghai, Sept. 19, 2023. The 23rd CIIF kicked off here on Tuesday, with the theme of "Digital Economy & Industrial Decarbonization." (Xinhua/Fang Zhe)

Visitors watch a robot welding an auto body during the 23rd China International Industry Fair (CIIF) in east China's Shanghai, Sept. 19, 2023. The 23rd CIIF kicked off here on Tuesday, with the theme of "Digital Economy & Industrial Decarbonization." (Xinhua/Fang Zhe)

Visitors watch a robot making coffee during the 23rd China International Industry Fair (CIIF) in east China's Shanghai, Sept. 19, 2023. The 23rd CIIF kicked off here on Tuesday, with the theme of "Digital Economy & Industrial Decarbonization." (Xinhua/Fang Zhe)

Visitors talk beside a four-roll plate rolling machine during the 23rd China International Industry Fair (CIIF) in east China's Shanghai, Sept. 19, 2023. The 23rd CIIF kicked off here on Tuesday, with the theme of "Digital Economy & Industrial Decarbonization." (Xinhua/Fang Zhe)

Visitors watch a robot transferring a box during the 23rd China International Industry Fair (CIIF) in east China's Shanghai, Sept. 19, 2023. The 23rd CIIF kicked off here on Tuesday, with the theme of "Digital Economy & Industrial Decarbonization." (Xinhua/Fang Zhe)

Visitors look at a pipe cutting machine during the 23rd China International Industry Fair (CIIF) in east China's Shanghai, Sept. 19, 2023. The 23rd CIIF kicked off here on Tuesday, with the theme of "Digital Economy & Industrial Decarbonization." (Xinhua/Fang Zhe)

A staff member displays his blocks-made portrait during the 23rd China International Industry Fair (CIIF) in east China's Shanghai, Sept. 19, 2023. The 23rd CIIF kicked off here on Tuesday, with the theme of "Digital Economy & Industrial Decarbonization." (Xinhua/Fang Zhe)

A robot writes Chinese calligraphy during the 23rd China International Industry Fair (CIIF) in east China's Shanghai, Sept. 19, 2023. The 23rd CIIF kicked off here on Tuesday, with the theme of "Digital Economy & Industrial Decarbonization." (Xinhua/Fang Zhe)