Talks to end a worrisome US-China trade battle were "constructive," US Treasury Secretary Steven Mnuchin said Friday, a sign of hope that Washington and Beijing could seal a deal to avert damage to the global economy. "They were constructive discussions between both parties, that's all we're going to say," Mnuchin was quoted as saying by CNBC following a two hour negotiating session. Moments earlier, Chinese Vice Premier Liu He shook hands with both men on the steps of the US Trade Representative's office before driving off.
