A robotic arm is seen at the booth of Mitsubishi Electric at the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 6, 2018. High-end Intelligent Equipment exhibition area at CIIE covers artificial intelligence, industrial automation & robots, digital factories, new energy, power & electrical equipment, aviation & aerospace technologies and equipment, etc., attracting lots of visitors.(Xinhua/Chen Jianli)