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

LONDON, June 9 (Reuters) - Top U.S. and Chinese officials will sit down in London on Monday for talks aimed at defusing the high-stakes trade dispute between the two superpowers that has widened in recent weeks beyond tit-for-tat tariffs to export controls over goods and components critical to global supply chains.

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.