TORONTO — Roughly $900 billion in annual trade between Canada and the United States — and with it, traditionally chummy bilateral ties — is on the brink of upheaval, with President Donald Trump threatening to impose sweeping tariffs on Canada as early as this weekend.

Oil prices slipped for a second day on Thursday after U.S. crude stockpiles rose more than expected, though attention remained on tariffs threatened by U.S. President Donald Trump on Mexico and Canada,

BMW's plant in San Luis Potosi, Mexico, produces the 3 Series, 2 Series Coupe and M2, with nearly all output going to the U.S. and other markets worldwide, according to the carmaker. From 2027, it will produce the all-electric Neue Klasse model line.