Dow Plunges 550 Points after Trump says Steel and Aluminum Tariffs Coming Next Week Adan Salazar Posted on March 1, 2018 Posted in Aggregated No Comments Tagged with Economy U.S. will set tariffs of 25 percent for steel and 10 percent for aluminum, president said. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email