China's recent restriction on rare earth mineral exports has spurred immediate action from US companies. MP Materials, operator of America's only rare earth mine, is halting ore shipments to China due to tariffs and export controls. This trade war could cause critical shortages, prompting the Trump administration to push for new domestic mines. While current global supply may suffice temporarily, price increases are expected, impacting manufacturers of electric vehicles, smartphones, and military technology. New US mines are years away, highlighting the nation's dependence on China for these crucial minerals.

Prepared by Christopher Adams and reviewed by editorial team.