Canada is preparing to retaliate with an exhaustive list of tariffs on American goods if President-elect Trump follows through with his plans to add a steep 25% import tax on Canadian exports, people familiar with the matter told CNN.

Canada is looking at putting retaliatory tariffs if President-elect Donald Trump follows through with his threat to impose 25 percent tariffs on all Canadian products.

6 Canadian negotiators are preparing a list of U.S.-made goods that they could target for retaliatory tariffs if Donald Trump goes ahead with his vow to impose painful levies on Canadian products. Which U.S.-made products are in their sights?