The United States has banned new imports of foreign-made humanoid robots and power inverters, in a move which is set to hit China the hardest, given its market dominance in the products.The new measures comes ahead of Chinese leader Xi Jinping's planned visit to the United States in September to meet with US President Donald Trump. (REUTERS)While banning the robots, the US Federal Communications Commission cited national security risks, the Associated Press reported. The new measures comes ahead of Chinese leader Xi Jinping's planned visit to the United States in September to meet with US President Donald Trump.The FCC's latest…