The targeting of MP Materials, which operates the only active rare earth mine in the United States, alongside USA Rare Earth strikes at the most strategically exposed node in Washington’s effort to build a domestic critical minerals supply chain independent of China. A full export ban is a material escalation from the previous licence-only regime and raises immediate questions about these companies’ ability to source Chinese-origin materials or processing inputs. With both firms embedded in the mine-to-magnet supply chain, the restrictions carry direct implications for US defence procurement and the clean energy sector. The parallel finance ministry action against 46 US companies adds a second front, and the cumulative weight of the two measures signals Beijing is prepared to use its critical minerals dominance as an active lever rather than a latent threat.

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China banned dual-use exports to 10 US military-linked entities including rare earth miners MP Materials and USA Rare Earth, and barred Chinese buyers from procuring goods from 46 other US firms.

Summary:

• China placed 10 US entities it described as linked to the American military on its export control list, imposing a full ban on dual-use exports to those firms
• Rare earth producers MP Materials and USA Rare Earth, and motor manufacturer Aveox, were among those named
• MP Materials is backed by the Pentagon and operates the only active rare earth mine in the US; both rare earth firms are involved in the mine-to-magnet supply chain
• The move escalates from a previous licence-only requirement to an outright ban; all organisations worldwide are prohibited from transferring Chinese-origin dual-use items to the listed firms
• China’s Commerce Ministry described the measures as a response to the US government’s malicious practice, citing national security and non-proliferation obligations
• In a separate action, China’s finance ministry barred Chinese buyers from procuring products from 46 US companies, with an exemption for US-funded enterprises operating inside China
• Two weeks ago, the US added Alibaba, Baidu, BYD and NIO to a list of companies it believes are aiding Beijing’s military

China has imposed an outright ban on dual-use exports to 10 US entities it says are linked to the American military, including the country’s two leading rare earth producers, in what Beijing described as a direct response to Washington’s restrictions on Chinese firms earlier this month.

Rare earth miners MP Materials and USA Rare Earth were among those named on the export control list, alongside mission-critical motor manufacturer Aveox. Both rare earth companies operate within the mine-to-magnet supply chain, the integrated process of extracting, refining, and converting rare earth materials into the permanent magnets used in defence systems, electric vehicles, and advanced electronics. MP Materials, which is backed by the Pentagon, operates the only active rare earth mine in the United States.

The measures amount to a full prohibition on Chinese dual-use exports to the named firms, tightening a previous regime that had only required export licences. China’s Commerce Ministry said the steps were taken to safeguard national security and fulfil international obligations including non-proliferation commitments. Any organisation or individual anywhere in the world is prohibited from transferring or supplying Chinese-origin dual-use items to the blacklisted entities, the ministry said, ordering that export activities be halted immediately.

In a parallel move, China’s finance ministry announced measures against 46 US companies, barring Chinese buyers from purchasing any of their products. US-funded enterprises operating inside China were exempted from that procurement ban.

The escalation follows action taken by Washington two weeks ago, when the United States added Chinese technology giants Alibaba and Baidu, along with automakers BYD and NIO, to a list of companies it believes are supporting Beijing’s military buildup, according to Reuters.

The dual-track approach, combining an export ban on strategically critical minerals with a procurement ban on dozens of other US firms, signals that Beijing is prepared to weaponise its dominance in rare earth supply chains in the broader bilateral confrontation, at a moment when Washington is actively trying to reduce its dependence on Chinese critical minerals processing.