Highlights

• The U.S. Pentagon becomes MP Materials' largest shareholder with a $400 million investment.
• Aim to reduce dependence on Chinese critical minerals.
• The deal includes a 10-year price floor for neodymium-praseodymium.
• Commitment to purchase 7,000 tonnes of magnets annually.
• Critics argue the investment could distort market dynamics.
• Potentially create a federally controlled rare earth monopoly.

In a move drawing fierce industry scrutiny, the Pentagon has invested $400 million into MP Materials, the operator of the Mountain Pass rare earth mine in California, making the U.S. government the company’s largest shareholder. As reported by the Financial Times (opens in a new tab), the deal guarantees MP a 10-year price floor of $110/kg for neodymium-praseodymium (NdPr)—nearly double the current market price—and includes commitments to buy 7,000 tonnes of magnets annually once MP’s planned U.S.-based facility becomes operational.

While intended to reduce U.S. dependence on Chinese critical minerals, the deal has raised alarms among rare earth competitors, who argue that it replicates China’s model of heavy-handed state industrial policy. One executive at a rival firm warned that the move enables MP to undercut commercial bids, using federal subsidies to shield its margins.

Critics, including former White House and DoD officials, note the Pentagon's direct market influence could distort global NdPr pricing, crowd out innovation, and deter private investment in alternative supply chains. MP will also halt sales to Shenghe Resources, a partially state-owned Chinese firm that was its top revenue partner, by the end of next year.

Meanwhile, as Rare Earth Exchanges (REEx) also reported, Apple has agreed to an upfront $200 million magnet purchase deal from MP for iPhones and computers, suggesting the deal’s ripple effects may extend well beyond defense.

Unanswered Questions for Investors

• How will the Pentagon justify a price floor far exceeding global benchmarks to U.S. taxpayers?
• Will other Western producers now require similar guarantees to compete?  REEx asked similar questions.
• What happens to prices and investor sentiment if global NdPr demand weakens, yet U.S. stockpiling surges?
• Can MP’s still-unbuilt magnet facility deliver 7,000 tonnes/year at commercial scale?

While Trump’s team touts the arrangement as a bold national security initiative, critics argue that it risks turning the rare earth sector into a federally controlled monopoly. REEx will continue tracking its impact on magnet procurement dynamics, REE equity valuations, and policy shifts across allied nations.

Source: Financial Times | Authors: Camilla Hodgson, Leslie Hook, Steff Chávez