In response, Ontario agreed to suspend its 25% surcharge on electricity exports to Michigan, Minnesota and New York.

Trump said on social media that the increase of the tariffs set to take effect on Wednesday is a response to the 25% price hike that Ontario put on electricity sold to the United States.

President Donald Trump said Tuesday that he would double his planned tariffs on steel and aluminum from 25% to 50% for Canada ...

In a detailed post on his Truth Social account, the president also warned that he might "permanently shut down" Canada's auto ...

I will shortly be declaring a National Emergency on Electricity within the threatened area,' says US president after Ontario ...

Trump's administration has retracted the decision to double tariffs on Canadian metals after Canada announced that it would ...

President Donald Trump said Tuesday he has ordered his administration to raise tariffs on Canadian steel and aluminum imports ...

President Donald Trump’s threat Tuesday to double his planned tariffs on steel and aluminum from 25% to 50% for Canada led the provincial government of Ontario to suspend its planned surcharges on ...

U.S. tariffs on imported steel and aluminum are now in effect, part of an escalating series of trade maneuvers by President Donald Trump that have roiled markets.

The United States enacted new 25% tariffs Wednesday on all steel and aluminum imports, ending previous exemptions that had ...

President Donald Trump is once again lashing out at three of his biggest irritants: foreign steel, foreign aluminum and ...