(Yicai Global)Dec. 11 -- Chinese Vice Premier Liu He held phone talks with U.S. Treasury Secretary Steven Mnuchin and Trade Representative Robert Lighthizer on Tuesday, according to China's commerce ministry.

The two sides exchanged views on implementing what was agreed between Chinese President Xi Jinping and his U.S. counterpart Donald Trump during their meeting on the sidelines of the G20 summit in Argentina on December 1. 

Timetable and roadmap for pushing forward the next stage of trade negotiations were also discussed.