The Commerce Department is urging President Donald Trump to impose tariffs or quotas on imported aluminum and steel, which it calls a national security threat.
The recommendations unveiled by Secretary Wilbur Ross Friday are likely to escalate tensions with China and other U.S. trading partners. Stepped-up foreign production of steel and aluminum, especially by China, has driven down prices and hurt American producers.
The Commerce Department is recommending tariffs on all steel and aluminum imports, higher tariffs on imports from specific countries or a quota on imports.
The measures are meant to increase U.S. production to 80 percent of capacity in both...