Pensana PLC secured a pivotal letter of interest from the US Export-Import Bank in October 2025 for up to $160 million in debt financing to develop its Longonjo rare earth elements mine in Angola, with production slated to start in early 2027 at 20,000 metric tons per year of mixed rare earth carbonate, potentially doubling to 40,000 mt in a second phase. This move exemplifies the policy-driven push for non-Chinese supply chains, as articulated by Pensana chairman Paul Atherley, who noted original equipment manufacturers seek supply certainty and scalability outside China. Paralleling this, REalloys Inc. received a similar US Ex-Im Bank letter for up to $200 million to build an integrated North American mine-to-magnet chain, including its Hoidas Lake property in Saskatchewan and magnet production in Ohio, with CEO Lipi Sternheim emphasizing sustained, policy-fueled demand.
Diversification efforts extend across continents. Australia's Lynas Rare Earths Ltd. signed a $96 million deal with the US Defense Department for light and heavy rare earth oxides over four years and extended a long-term offtake with Japan Australia Rare Earths BV for up to 7,200 mt/year of neodymium-praseodymium through 2038, prompted by China's export restrictions on dual-use REEs to Japan. In Brazil, Serra Verde Mineracao Ltda. obtained $565 million from the US International Development Finance Corp. to ramp up output at its Pela Ema deposit, rich in heavy rare earths like dysprosium and terbium, from 5,000-6,500 mt/year of total rare earth oxide by end-2027. These initiatives counter China's control of nearly 60% of mining, 85% of processing, and 90% of magnet production.
US domestic projects are gaining momentum. American Rare Earths accelerated its Halleck Creek pilot plant in Wyoming, engaging expert Jaye T. Pickarts to produce pre-production concentrate from 3,100 tonnes of already-mined ore, positioning the site as a cornerstone for US supply security with its vast total rare earth oxide deposit. Meanwhile, U.S. Critical Materials Corp. and REalloys formed a strategic MOU to integrate the high-grade Sheep Creek deposit in Montana-boasting 9% total REE including heavy elements like dysprosium and terbium-with downstream processing, pursuing government funding for a zero-China heavy rare earth chain.
Geopolitically, tensions escalate. In February 2026, President Trump announced a $12 billion US critical mineral reserve to counter China's 70% mining and 90% processing dominance amid 227 global restrictions in 2025. China's late-2025 export controls on rare earths, gallium, and others underscore leverage tactics, while sustainability risks like climate disruptions add volatility, as seen in copper supply losses. Demand for magnetic REEs like neodymium and dysprosium is forecast to triple to 186,000 mt by 2035, driven by EVs at 10% CAGR, though alternatives face trade-offs. These developments highlight a resilient, multi-polar supply landscape emerging through strategic financing, alliances, and policy, reducing vulnerabilities for defense, EVs, and tech sectors.