Donald Trump's rapid reorientation of the US trade landscape continued apace on Monday as he signed an executive order to impose 25% duties on steel and aluminum regardless of the source country. The tariffs are set to kick in on March 12.

The levies, which take effect March 4, are just the latest in a litany of tariff threats and impositions from the president in the first weeks of his second term.

President Donald Trump signed an order Monday imposing global tariffs of 25% on all steel and aluminum imports in a move that will likely please domestic steelmakers but hurt allies like Canada and Mexico.