If the United States imposes tariffs on imports of Canadian steel and aluminum, some Americans will lose their jobs and U.S. growth will suffer, Prime Minister Justin Trudeau said on Wednesday.

Japan 's government said Wednesday it asked the U.S. to exclude it from 25% steel and aluminum tariffs, a change from duty-free quotas that Tokyo was given previously. Japan made the request through its embassy in Washington after U.

Trump set a 25% tariff, essentially a tax, on any steel and aluminum coming into the United States. As a result, consumers could expect to pay more for a wide range of products, from appliances and automobiles to canned beverages and sporting goods.