Aerial photo shows cars at the Ningde base of SAIC Motor Corporation Ltd. in Ningde, southeast China's Fujian Province, Sept. 15, 2020. (Xinhua/Song Weiwei)

A worker installs a console into a car at a passenger car workshop of Ningde base of SAIC Motor Corporation Ltd. in Ningde, southeast China's Fujian Province, Sept. 15, 2020. (Xinhua/Song Weiwei)

A worker works on the assembly line at a passenger car workshop of Ningde base of SAIC Motor Corporation Ltd. in Ningde, southeast China's Fujian Province, Sept. 15, 2020. (Xinhua/Song Weiwei)

A worker operates a robot at a passenger car workshop of Ningde base of SAIC Motor Corporation Ltd. in Ningde, southeast China's Fujian Province, Sept. 15, 2020. (Xinhua/Song Weiwei)

People work on the assembly line at a passenger car workshop of Ningde base of SAIC Motor Corporation Ltd. in Ningde, southeast China's Fujian Province, Sept. 15, 2020. (Xinhua/Song Weiwei)

A worker operates a robot at a passenger car workshop of Ningde base of SAIC Motor Corporation Ltd. in Ningde, southeast China's Fujian Province, Sept. 15, 2020. (Xinhua/Song Weiwei)

Workers assemble control system of instrument panel at a passenger car workshop of Ningde base of SAIC Motor Corporation Ltd. in Ningde, southeast China's Fujian Province, Sept. 15, 2020. (Xinhua/Song Weiwei)

Workers assemble control system of instrument panel at a passenger car workshop of Ningde base of SAIC Motor Corporation Ltd. in Ningde, southeast China's Fujian Province, Sept. 15, 2020. (Xinhua/Song Weiwei)