Here are all the tariffs, counter-tariffs, dealmaking, and deal-breaking between the world’s two biggest economies.

Shortly after President Donald Trump returned to the White House in January, he launched a tariff war against China, as part of a broader implementation of import taxes on goods from several dozen countries as Trump seeks to reset the foundations of global trade.

Officials from both sides are meeting on Monday in London, aiming to resolve differences over tariffs and supply chains that have endangered a fragile truce between the countries.