Trump has long accused China of exploiting the US on trade, casting his tariffs as necessary to revive domestic manufacturing and reshore jobs back to the US. He also wants to use tariffs to finance tax cuts. Most economists remain sceptical Trump will achieve his aims.

By Laurie Chen, Michael Martina BEIJING/WASHINGTON (Reuters) -When the leaders of some of the world's largest companies flocked to Beijing for a business forum last month, their main purpose was a coveted meeting with Chinese leader Xi Jinping.