Canada's retaliatory tariffs on a range of US goods came into effect on Tuesday, with no sign of a trade deal on the horizon, BBC reported.
The counter-tariffs will apply to nearly C$28bn ($20bn; £15bn) worth of American products, from steel to furniture to cotton T-shirts, and will be as high as 50%.
Fresh fish and lobster were also on the list, but Canada later omitted them after pushback from its seafood industry - a sign of the tricky balance it has to strike as it retaliates against its largest trading partner, according to BBC.