The Trump administration said Saturday it had imposed a 25% tariff on goods from Canada and Mexico and a 10% tariff on China.

President Donald Trump on Sunday defended his decision to impose broad tariffs on Canada, Mexico and China, acknowledging they may cause “some pain” but claiming it “will all be worth the price,” as the import taxes have been widely condemned by business groups and economists who warn they’ll raise prices for American consumers.

Canada and Mexico ordered retaliatory tariffs on American goods in response to sweeping tariffs imposed by U.S. President Donald Trump, and businesses and consumers in both countries questioned Sunday how the new trade war might affect them.