The Trump administration is weighing whether to extend access to some Chinese rare earth materials beyond the January 1, 2027 cutoff after U.S. producers acknowledged they cannot build sufficient domestic processing and magnet capacity before the deadline, Reuters reported on Monday.

Industry executives and Pentagon suppliers told Reuters that U.S. processing and magnet manufacturing capacity remains insufficient to meet despite billions of dollars in federal support for new mines, separation facilities and downstream manufacturing.

The gap threatens not only military procurement but also supply chains serving electric vehicles, offshore wind, robotics, data centers and other energy-intensive industries that depend on high-performance permanent magnets.

The shortage centers on neodymium-iron-boron (NdFeB) and samarium-cobalt magnets, which rely on rare earth supply chains that China continues to dominate. Beijing still controls the overwhelming majority of global rare earth refining and permanent magnet production, giving it enormous leverage over downstream manufacturing even as Western governments accelerate efforts to diversify supply.

While the United States has made meaningful progress expanding domestic mining, processing, alloy production and magnet manufacturing require specialized infrastructure that has taken China decades to develop.

Companies including MP Materials, USA Rare Earth, Lynas Rare Earths, Energy Fuels and REalloys are investing heavily to establish domestic production capacity, while Washington has backed the sector through Department of Defense contracts, EXIM financing and strategic stockpiling initiatives. Several projects are expected to begin commercial production over the next 18 months, but executives say they will not be capable of completely replacing Chinese supply by early 2027.

Beijing's tighter export controls and expanded rare earth traceability regime have further strengthened its grip on global magnet feedstocks, limiting the ability of Western manufacturers to source critical materials outside China.

By Charles Kennedy for Oilprice.com

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