Xi, Trump to exchange visits at appropriate time -- official

BUENOS AIRES, Dec. 1 (Xinhua) -- Chinese President Xi Jinping and his U.S. counterpart Donald Trump have agreed to "have further exchange of visits at an appropriate time," Chinese State Councilor and Foreign Minister Wang Yi said Saturday night.

Wang made the remarks when giving a briefing on the Xi-Trump meeting earlier in the day after the Group of 20 summit in the Argentine capital of Buenos Aires.