U.S. Steel Tariffs May Be Next for Canada, Ontario Premier SaysBookmarkAug 08 2020, 2:21 AMAug 08 2020, 3:56 AMAugust 08 2020, 2:21 AMAugust 08 2020, 3:56 AM(Bloomberg) -- Canada may be facing the threat of U.S. tariffs on steel in addition to aluminum, if Ontario’s leader is correct.Disclaimer