President Donald Trump's broad tariffs on imported goods from Mexico and Canada went into effect on Tuesday, along with increased duties on goods from China, a move that prompted a swift retaliation from Beijing and the announcements of planned tariffs from Ottawa and Mexico City.

President Donald Trump’s 25% tariffs on goods from Mexico and Canada, plus an additional 10% tariff on Chinese imports, started just after midnight Tuesday—potentially leading to price hikes on a range of imported goods, from food and alcohol to cars and prompting Canada and China to announce retaliatory tariffs.