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The US has a single rare earths mine. Chinese export limits are energizing a push for more
America’s only rare earths mine has fielded calls from anxious companies since China responded to President Donald Trump's tariffs by limiting exports of seven heavy metals.
(AP) — America’s only rare earths mine heard from anxious companies soon after China responded to President Donald Trump’s tariffs this month by limiting exports of those minerals used for military applications and in many high-tech devices. MP Materials said it was working expeditiously to change that, and it is building a factory in Texas to produce rare earth magnets for electric vehicles and other products domestically and chip away at China’s dominance in that market.. A spokesperson for Lockheed, which makes the F-22 fighter jet, said the company continuously assesses “the global rare earth supply chain to ensure access to critical materials that support our customers’ missions.”
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