U.S. denies Tesla, GM, Uber 25% Chinese tariff relief - Reuters

U.S. denies Tesla, GM, Uber 25% Chinese tariff relief - Reuters: The Trump administration is expanding efforts to block the use of Chinese technology in advanced vehicles, denying additional requests by Tesla Inc for tariff relief on key components of its electric vehicles, and rejecting ride-hailing company Uber's petition to waive tariffs on electric scooters and at least 50 separate requests by General Motors Co.