Beijing, Feb 4 (Reporter) China will impose additional tariffs on certain U.S. products starting from February 10, said the Customs Tariff Commission of the State Council on Tuesday. An additional 15-percent tariff will be imposed on imported coal and liquefied natural gas originating from the United States, according to a statement from the commission. Crude oil, agricultural machinery, automobiles with large displacement, and pickup trucks will be subject to an additional tariff of 10 percent, said the statement...////...