The order is part of a broader initiative to increase US energy and mineral production ... on copper imports. "Trump signs executive order to boost US critical minerals production" was originally ...

U.S. President Donald Trump on Tuesday ordered a probe into potential new tariffs on all U.S. critical minerals imports, a ...

U.S. President Donald Trump said on Thursday that he signed an executive ... mineral production and ancillary uses, and be amended or revised as necessary, to support the intent of this order.

WASHINGTON (Reuters) -U.S. President Donald Trump said on Thursday that he signed an executive order looking to boost domestic production of critical minerals and offset China's control of the sector.