China’s humanoid robot and artificial intelligence hardware makers are expected to be out in force next week at CES, the annual consumer electronics trade show in Las Vegas, to show their latest innovations to a global audience amid an escalating US-China tech rivalry. Nearly a dozen well-known humanoid robot manufacturers – including Unitree Robotics, AgiBot, Galbot, Engine AI, Noetix Robotics and state-backed X-Humanoid, also known as the Beijing Humanoid Robot Innovation Centre – are expected...