Global manufacturing executives are begging for clarity on Donald Trump’s tariff policy before a 50 per cent levy is imposed on copper imports, as their stockpiles diminish and the clock ticks on existing contracts.

President Donald Trump late Thursday threatened a 35% tariff on goods imported from Canada, a dramatic escalation in an on-again, off-again trade war with America’s northern neighbor and one of its most important trading partners.

President Trump warns Canadian Prime Minister Mark Carney of a new 35% tariff on Canadian imports if the country doesn't address fentanyl trafficking and existing trade disputes.

President Donald Trump's announcement of 30% tariffs on the European Union will have repercussions for companies and consumers on both sides of the Atlantic.

Donald Trump capped off a whirlwind series of tariff threats with confirmation that he has broken yet another tariff revenue record, ending a week where his trade war got more complicated than ever.

Manufacturers and construction companies — as well as consumers — would face higher prices if the U.S. jacks up tariffs on copper, analysts said.

Vietnamese Prime Minister Pham Minh Chinh called on a US business group to continue supporting his country’s attempt to secure a final tariff agreement with the Trump administration after the two countries basically reached a consensus on the deal’s framework,

The U.S. government posted a surplus in June as tariff receipts gave an extra bump to a sharp increase in receipts, the Treasury Department said Friday