Trudeau said Canada would, in response, put 25 percent tariffs on $20.5 billion worth of unspecified U.S. goods. China announced levies on U.S. food imports and halted the sale of Chinese goods to 15 American companies. In Mexico, there were calls for boycotts of U.S. companies and products.

President Donald Trump’s 25% tariffs on imports from Canada and Mexico, coupled with an additional 10% levy on Chinese goods atop an earlier 10%, took effect

Canada will continue to engage with senior Trump administration officials about the tariffs the United States plans to impose on all Canadian imports, Prime Minister Justin Trudeau said on Thursday. "Our goal is to get these tariffs - all tariffs - removed,