Highlights of China-Arab States Expo in Yinchuan

Visitors view a model of China's manned submersible Jiaolong during a high technology and equipment show of the China-Arab States Expo in Yinchuan, capital of northwest China's Ningxia Hui Autonomous Region, Sept. 7, 2017. Nearly 200 pieces of exhibits from 126 exhibitors all across the country were displayed on the show. (Xinhua/Li Renzi)