China, U.S. discuss road map for next stage of trade talks

China's plan was communicated during a phone call between Chinese Vice Premier Liu He, U.S. Trade Representative Robert Lighthizer and Treasury Secretary Steven Mnuchin on Tuesday morning Beijing time, the official said.Meanwhile, U.S.-China tensions over the Canadian arrest of a top executive at Chinese telecoms giant Huawei Technologies [HWT.UL] appeared to rise, as Canada confirmed that one of its citizens had been detained in China.Canada said there was no direct link to the Huawei case, but