Shenzhen is positioning itself for a bigger role in the global robotics arena after the city’s tech firms pledged to accelerate the roll-out of humanoid robots in line with Premier Li Qiang’s call to bolster industrial adoption of the technology. Li, during his trip to China’s southern tech hub, urged enterprises in emerging technologies – including robotics and drones – to speed up new iterations and upgrades so that more industries and households could benefit, according to Xinhua news...