Attendees are seen at the World Intelligent Manufacturing Summit in Nanjing, capital of east China's Jiangsu Province, Dec. 7, 2016. (Xinhua/Ji Chunpeng)
Attendees are seen at the World Intelligent Manufacturing Summit in Nanjing, capital of east China's Jiangsu Province, Dec. 7, 2016. (Xinhua/Ji Chunpeng)