Ahead of key trade talks in London, here are all the tariffs, counter-tariffs, dealmaking, and dealbreaking between the world’s two biggest economies.

President Trump spoke to Chinese President Xi Jinping on Thursday amid an ongoing dispute over a temporary deal to ease the escalation of tariffs.

I like President Xi of China, always have, and always will, but he is VERY TOUGH, AND EXTREMELY HARD TO MAKE A DEAL WITH,” Trump said in a post on his Truth Social online pla