World China moves to cut tariffs on U.S. autos by 25 percent, report says December 11, 2018 William Cummings, USA TODAY Comments Off on China moves to cut tariffs on U.S. autos by 25 percent, report says China is considering a cut to its U.S. auto tariffs, a move that would confirm a claim Trump made after negotiating a 90-day trade truce in Argentina.