Trump signs steel and aluminum tariffs that exempt Canada and Mexico and leave door open to other countries

Key Points
  • President Donald Trump signed two proclamations levying tariffs on aluminum and steel imports. Mexico and Canada are exempted.
  • White House officials say the tariffs are an essential matter of domestic and economic security, an argument critics have rejected.
  • The 25 percent duty on steel and 10 percent charge on aluminum follow a pledge from Trump to revisit global trade deals, NAFTA in particular.
  • The tariffs will take effect in 15 days.
President Trump signs proclamation on steel and aluminum tariffs
President Trump signs proclamation on steel and aluminum tariffs

President Donald Trump, following through on one of his most controversial campaign promises, signed two proclamations Thursday that implement tariffs on imported steel and aluminum but exempt Canada and Mexico.

Trump signed the tariffs in the White House's Roosevelt Room, surrounded by workers who will supposedly benefit from the moves. The tariffs will take effect in 15 days.

The moves will slap a 25 percent levy on steel and 10 percent charge on aluminum. White House officials say the tariffs are an essential matter of domestic and economic security.

"A strong steel and aluminum industry are vital to our national security," Trump said. "You don't have steel, you don't have a country."

Surrounded by steel and aluminum workers, U.S. President Donald Trump (C) signs a 'Section 232 Proclamation' on steel imports during a ceremony in Roosevelt Room the the White House March 8, 2018 in Washington, DC.
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In addition to the exceptions for the two NAFTA partners, the White House will give other nations the opportunity to justify why they shouldn't be included.

"If the same goals can be accomplished by other means, America will remain open to modifying or removing the tariffs for individual nations, as long as we can agree on a way to ensure that their products no longer threaten our security," Trump said.

Determining further exceptions will depend on whether countries can convince Trump that there's a "satisfactory alternative means" for resolving trade inequities, said an administration official familiar with the tariff proclamations who spoke on condition of anonymity.

"We're going to show great flexibility," Trump added.

In the meantime, the president said it's vital for national interests to take action against other nations that have dumped steel into the global market, costing American jobs and the nation's economic standing.

"Now we're finally taking action to correct this long overdue problem," he said. "It's a travesty."

While there is not currently a timetable, the exemptions for Canada and Mexico "are not open-ended" and will depend on whether changes are made to NAFTA that satisfy Trump, the administration official added. The proclamations also can be amended in other ways "to preserve our national security."

"I have a feeling we're going to make a deal on NAFTA," Trump said.

The president began saber rattling about tariffs during his 2016 "Make America Great Again" election campaign. He frequently has complained that previous administrations negotiated trade deals that were unfair to the U.S., and he has resolved that he would revisit them.

Though the moves resonated with a chunk of Trump's base, they've caused conflict both within the administration and the Republican Party, which saw 107 of its House members sign a letter in opposition. Gary Cohn, director of the National Economic Council, is leaving his post after a dispute over the tariffs.

Trump is using authority under Section 232 of U.S. law, which gives the president the ability to issue tariffs based on national security concerns. The administration official said the pivotal role the steel and aluminum industries play in defense munitions and economic security will easily justify the 232 citation.

Critics, though, say the argument is flimsy and will worsen economic relations globally, possibly triggering a trade war. Financial markets have been volatile since Trump indicated late last week that the tariffs were coming.

The administration is not expecting business backlash against the moves, despite many industries' reliance on cheaper imports.

"I think companies are going to be very happy in the end, countries are going to be happy. We're going to show great flexibility," Trump said.

Since the announcement, U.S. Steel has announced it is reopening a plant in Illinois, while Century Aluminum officials have said the tariffs could generate 300 new jobs in Kentucky.