2019 China Int'l Industry Fair kicks off in Shanghai

An exhibitor from the University of Shanghai for Science and Technology (2nd R) demonstrates a self-adaptive mechanical arm at the 21st China International Industry Fair (CIIF) in east China's Shanghai, Sept. 18, 2019. Covering a total display area of 280,000 square meters, this year's CIIF has attracted more than 2,600 exhibitors, with 4,043 booths for overseas organizations. The five-day event is expected to receive over 170,000 visitors. (Xinhua/Liu Ying)