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 Donald Trump has announced that a new round of trade talks between the United States and China which will take place in London, on Monday.

President Donald Trump says his first conversation with Chinese leader Xi Jinping since returning to the White House had a “very positive conclusion," announcing the two countries will hold trade talks in hopes of breaking an impasse over tariffs and global supplies of rare earth minerals.