Donald Trump says he will sign first phase of US-China trade deal

Prospect of agreement lifts stock markets but experts question impact on long-running tensions

Donald Trump has said he will sign the first phase of a long-awaited trade deal with China on 15 January, in a move that de-escalates the tariff war between the world's two biggest economies.

In a tweet on Tuesday, the US president said "high-level representatives of China" would attend an official ceremony at the White House, adding he would also be travelling to Beijing for talks on the second phase of the deal.

I will be signing our very large and comprehensive Phase One Trade Deal with China on January 15. The ceremony will take place at the White House. High level representatives of China will be present. At a later date I will be going to Beijing where talks will begin on Phase Two!

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