Donald Trump's tariffs war offers some global steelmakers a boost Financial TimesTrump imposes sweeping 25% tariffs on all steel and aluminum imported into the US CNNDow Set to Open Up as Trump Tariffs Kick In Barron'sTrump Pulls Back Plans to Double Canadian Metal Tariffs After Ontario Relents The New York TimesTrump's 25% tariffs on all steel and aluminum imported into the U.S. take effect Axios