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.

Manufacturers and importers are storing more product in foreign trade zones and bonded warehouses to avoid Trump’s tariffs and preserve cash.

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.

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.

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,