Some proposals have taken effect while others are on ice during negotiations.Here’s where things stand:Canada and MexicoA 25% import tariff on goods from Mexico and Canada took effect March 4, with an exception for energy products and potash,

Canada and the European Union swiftly unveil retaliatory levies against the U.S., hours after Trump's sweeping tariffs on steel and aluminum.

The tariffs imposed on steel exports to the US are "very disappointing", the MP for Scunthorpe has said. Donald Trump's administration has put the 25% charge on all steel and aluminium imported into the country. UK Steel director general Gareth Stace said the tariffs "couldn't come at a worse time for the UK steel industry".

President Donald Trump officially increased tariffs on all steel and aluminum imports to 25% on Wednesday, promising that the taxes would help create U.S. factory jobs at a time when his seesawing tariff threats are jolting the stock market and raising fears of an economic slowdown.