REalloys Tanbreez Rare Earth Offtake Strengthens Heavy Rare Earth Supply Route

REalloys

REalloys Tanbreez rare earth offtake has moved into a binding 15-year agreement, giving the US rare earth producer long-term access to concentrate from Critical Metals’ Phase 1 Tanbreez project in southern Greenland. The deal replaces a previous letter of intent and strengthens REalloys’ feedstock position for heavy rare earth metals and alloys.

REalloys Tanbreez rare earth offtake covers 15% of monthly production from the project. Phase 1 Tanbreez is expected to produce up to 15,000 t/yr of rare earth concentrate once operations begin.

REalloys Tanbreez rare earth offtake is strategically important because Tanbreez is one of the world’s largest known heavy rare earth element deposits. The project contains significant quantities of dysprosium and terbium, two of the most critical inputs for high-performance permanent magnets.

Pricing will be based on a market-referenced formula with floor-price protection on specified payment elements, subject to finalisation. That structure gives both sides exposure to market value while adding downside protection for selected materials.

Tanbreez Feedstock Supports Heavy Rare Earth Security

Tanbreez gives REalloys a potential long-term concentrate source outside China. That matters because heavy rare earth supply remains one of the most constrained parts of the magnet value chain.

Dysprosium and terbium are especially important because they help permanent magnets maintain performance at high temperatures. These materials are used in electric vehicles, wind turbines, robotics, defence systems, aerospace platforms and advanced industrial motors.

Critical Metals owns 92.5% of the Tanbreez project. The binding offtake agreement gives the project a stronger commercial link to downstream processing and metal production.

The agreement also shows how rare earth buyers are moving earlier into project supply. Securing concentrate before production begins can reduce future feedstock risk and support project financing logic.

However, Tanbreez still needs to move from resource potential to operating supply. The company has not indicated when production will begin, so the timing of actual concentrate deliveries remains a key uncertainty.

REalloys Builds Processing Platform Across Allied Markets

REalloys is positioning itself as a processor and producer of rare earth metals and alloys, not only a project developer. The company aims to begin commercial-scale production of dysprosium, terbium and neodymium metals and alloys in January 2027.

That target is important because rare earth oxides and concentrates must be converted into metals and alloys before they can fully support magnet manufacturing. Metallisation remains a major bottleneck in non-China rare earth supply chains.

REalloys also owns the Hoidas Lake project in Saskatchewan, Canada, and partners with the Saskatchewan Research Council on rare earth separation and processing. These links give the company a North American processing base.

The company also has collaborations in the US, Brazil and Kazakhstan. This broader network suggests REalloys is trying to build diversified feedstock and processing routes rather than relying on a single source.

For western magnet supply chains, that approach is necessary. Heavy rare earth security depends on multiple connected stages: mining, concentration, separation, metal-making, alloying and magnet production.

The Tanbreez agreement therefore adds another piece to the non-China rare earth puzzle. Its value will depend on whether Greenland concentrate can be delivered, separated and converted into qualified metal products at commercial scale.

The Metalnomist Commentary

This agreement shows that heavy rare earth strategy is moving from resource headlines toward long-term feedstock control. REalloys’ challenge is to turn Tanbreez concentrate into qualified dysprosium, terbium and neodymium products before supply-chain pressure intensifies further.

Heavy Rare Earth Supply Push Gains US Defense Backing Through REalloys

REalloys

Heavy rare earth supply has moved further into the US defense priority list after REalloys received a memorandum from the Department of Defense highlighting the need to secure domestic production of critical heavy rare earth elements. The document specifically identified dysprosium and terbium as the most critical and high-value materials.

The signal is important because heavy rare earth supply remains one of the weakest points in western permanent magnet value chains. Dysprosium and terbium are essential for high-performance magnets that must operate under heat, stress and demanding defense conditions.

REalloys said the Department of Defense is treating heavy rare earths as a national security priority. The company also said Washington is renewing support through financial investment, strategic policy and public-private partnerships.

The company is now expanding its North American metallisation platform to produce defense-grade dysprosium and terbium at commercial scale. That step targets one of the most important bottlenecks between rare earth separation and magnet manufacturing.

Dysprosium and Terbium Become Defense-Critical Materials

Dysprosium and terbium are not large-volume rare earths, but their industrial importance is high. They help improve the thermal stability and performance of neodymium-iron-boron magnets used in advanced motors, actuators, sensors and defense systems.

This makes them strategically different from ordinary raw materials. Even small shortages can affect high-value manufacturing programmes if qualified metal, alloy or magnet feedstock is unavailable.

The US defense focus reflects a wider shift in rare earth policy. Governments are no longer concerned only with mining rare earth ore. They are increasingly focused on separated oxides, metals, alloys and magnet-ready materials.

That is where heavy rare earth supply becomes difficult. China remains dominant across heavy rare earth processing and magnet material production, leaving western defense and industrial users exposed to export controls and licensing risk.

REalloys’ focus on defense-grade dysprosium and terbium is therefore strategically relevant. It addresses the material form that downstream manufacturers need, not only the upstream resource question.

Metallisation Capacity Is the Midstream Bottleneck

REalloys is expanding its North American metallisation platform with support from a long-term offtake agreement with the Saskatchewan Research Council facility in Canada. The agreement can provide feedstock sufficient to produce up to 530 t/yr of rare earth metals.

This feedstock link is important because rare earth metal production requires reliable separated material, technical process control and customer qualification. Without metallisation, separated rare earth oxides cannot fully support magnet and defense supply chains.

The North American rare earth supply chain still has several missing links. Mining and separation projects are advancing, but metal-making, alloy production and magnet manufacturing capacity remain limited.

REalloys’ platform could help close part of that gap. Producing dysprosium and terbium metal at commercial scale would give defense and magnet customers a more secure regional source of high-value heavy rare earth inputs.

The larger implication is clear. Western rare earth resilience will depend on building each stage of the chain, from feedstock to separated oxides, metals, alloys and final magnets.

The Metalnomist Commentary

The REalloys announcement shows that heavy rare earth strategy is moving beyond resource ownership into usable metal production. For defense supply chains, dysprosium and terbium security will depend on metallisation capacity, not only rare earth mining.

REalloys Rare Earth Offtake Strengthens US Magnet Supply Chain

REalloys Rare Earth

REalloys rare earth offtake plans have advanced after the US rare earth producer agreed to secure up to 10% of output from US Critical Materials’ Sheep Creek project in Montana. The agreement gives REalloys a potential domestic feedstock route for its midstream and downstream rare earth operations.

The REalloys rare earth offtake framework covers material from Sheep Creek, a rare earth deposit in Ravalli County with a reported total rare earth grade near 9%. US Critical Materials said the project includes 2.4% neodymium and praseodymium, which are essential inputs for high-performance permanent magnets.

REalloys rare earth offtake volumes were not disclosed. However, the agreement is strategically relevant because the material is intended to support US defense stockpiles and rare earth processing capacity inside North America.

Sheep Creek Adds Domestic Feedstock to Rare Earth Strategy

The Sheep Creek project could become an important domestic source of rare earth material if permitting and development proceed as planned. The project is listed under the Fast-41 transparency process, with environmental review and permitting expected to be completed in May 2027.

The project’s neodymium-praseodymium content gives it direct relevance to the magnet supply chain. NdPr is used in neodymium-iron-boron magnets that support electric motors, defense systems, robotics, wind turbines, electronics and advanced manufacturing.

The agreement also highlights a wider US strategy. Washington is trying to reduce reliance on imported rare earth materials by connecting domestic deposits with separation, metallization, magnet production and strategic stockpile demand.

Metallization Capacity Becomes the Next Bottleneck

REalloys is building a rare earth metallization facility in Ohio to convert rare earth oxides into 3,000 t/yr of high-purity metals. That output is intended to support 10,000 t/yr of neodymium-iron-boron magnet production.

This matters because rare earth supply security does not end at mining or oxide production. Oxides must be converted into metals and alloys before they can become finished magnets for defense, automotive and industrial customers.

REalloys also has a partnership with Canada’s Saskatchewan Research Council to acquire 80% of SRC’s rare earth oxide and metals output. The Sheep Creek agreement adds another upstream supply option, strengthening the company’s attempt to build a more integrated North American rare earth chain.

The Metalnomist Commentary

The REalloys-USCM agreement shows that the US rare earth race is moving toward integrated supply chains, not isolated mine projects. The decisive bottleneck will be whether domestic ore, oxide supply, metallization and magnet manufacturing can scale together before strategic demand outpaces capacity.

REalloys HRE Metallization Plant Targets North American Defense Magnet Supply

REalloys

REalloys HRE metallization plant development marks another step in North America’s effort to secure heavy rare earth metals for defense supply chains. The US rare earth company plans to build the facility in partnership with Canada’s Saskatchewan Research Council, with equipment first built alongside SRC and later relocated to Ohio.

The REalloys HRE metallization plant is designed to serve downstream US defense industrial-base customers and support the US Defense Logistics Agency’s strategic rare earth stockpiles. Initial operations are scheduled for early to mid-2027, with full commercial-scale operations expected in mid- to late 2027.

The project directly targets dysprosium and terbium, two heavy rare earth elements used in high-performance permanent magnets. These metals are critical for defense systems, advanced motors, aerospace platforms, precision equipment, and high-temperature magnet applications.

Dysprosium and Terbium Metallization Becomes a Strategic Bottleneck

The most important part of the REalloys HRE metallization plant is not only its oxide supply route, but its metallization capability. Rare earth oxides must be converted into metal before they can move deeper into magnet alloy and magnet manufacturing supply chains.

The facility will produce about 30 tonnes per year of dysprosium metal and 15 tonnes per year of terbium metal. These are small volumes compared with bulk industrial metals, but they are strategically significant because heavy rare earth supply chains remain highly concentrated.

Dysprosium and terbium help permanent magnets maintain performance under high temperatures. This makes them essential for defense magnets, electric motors, guidance systems, and other demanding applications where magnet failure is not acceptable.

SRC Partnership Links Canadian Processing With US Defense Demand

The partnership connects SRC’s rare earth processing capability in Saskatoon with REalloys’ planned Ohio-based metallization facility. SRC’s Rare Earth Processing Facility will produce high-purity neodymium-praseodymium metal and dysprosium and terbium oxide, which will then be further processed and metallized at REalloys’ HREMF.

The structure creates a North American processing chain that moves beyond simple mining or separation. It links oxide production, metal conversion, and downstream defense demand into one regional supply pathway.

SRC also has a tolling agreement with a Vietnamese company that enables production of 400 tonnes per year of rare earth metals. That arrangement may provide additional processing flexibility as North America builds rare earth capacity before fully integrated domestic supply becomes available.

The Metalnomist Commentary

This project shows that rare earth security is moving into the metallization stage, where supply chains often remain weakest. For defense magnets, controlling dysprosium and terbium metal supply could matter as much as controlling rare earth deposits.

REalloys DLA Contract Targets US Samarium and Gadolinium Metal Production

REalloys

REalloys DLA contract support will help scale domestic production of samarium and gadolinium metals, two rare earth materials with strategic value for defense and advanced manufacturing. The US Defense Logistics Agency awarded the contract to Terves, whose rare earth assets were acquired by REalloys in March 2025.

The REalloys DLA contract focuses on next-generation metallothermal processing for samarium and gadolinium. A core deliverable is the full plant design for a 300 t/yr modular facility that can reduce mixed samarium-europium-gadolinium feedstocks into high-purity metals.

The project matters because commercial-scale separated samarium and gadolinium metal production does not currently exist in the US. Domestic users therefore remain exposed to offshore supply at a time when rare earth supply chains are viewed as a strategic vulnerability.

Modular Metallothermal Processing Could Reduce Dependence on Offshore Supply

REalloys aims to advance both wet chemistry preparation and reduction-to-metal operations under the DLA-backed program. The goal is to establish a commercial-scale domestic route for producing rare earth metals from SEG feedstocks.

The company said its process differs from conventional rare earth production, which often relies on large solvent extraction circuits. A modular approach could offer a more flexible processing model if it can prove quality, cost, throughput, and repeatability at scale.

REalloys has also filed a provisional patent covering direct reduction of SEG feedstocks and direct recycling of all byproducts. The company said this zero-waste configuration could reduce capital intensity and lower production costs by up to 50pc compared with traditional processing routes.

Defense Demand Raises Strategic Value of Rare Earth Metals

The REalloys DLA contract fits into a wider US effort to reduce rare earth supply-chain exposure. The DLA manages the US National Defense Stockpile and has identified rare earth supply chains as a strategic vulnerability amid geopolitical tensions.

Samarium and gadolinium are not the highest-volume rare earths, but they carry high strategic importance. Samarium is used in specialty permanent magnets, while gadolinium has applications across advanced materials, electronics, and defense-related technologies.

REalloys is also developing an integrated North American rare earth platform. Its strategy includes the Hoidas Lake project in Saskatchewan and downstream metallization operations in Ohio, linking upstream resource development with US-based metal production capability.

The Metalnomist Commentary

The REalloys DLA contract shows that rare earth security is moving beyond mining and separation into metallization. For defense supply chains, the critical question is whether North America can produce qualified rare earth metals at commercial scale, not simply recover oxides.

REalloys rare earth supply deal with SRC targets NdPr, Dy, and Tb output in Canada

REalloys

REalloys has signed a REalloys rare earth supply deal with Saskatchewan Research Council to secure key magnet inputs. The five-year agreement commits REalloys to purchase 80% of SRC’s annual output. The materials include neodymium-praseodymium metal, plus dysprosium and terbium oxides. Therefore, the deal tightens a North American pathway for magnet-grade rare earths.

The partners will also run a feasibility study for a larger processing, separation, and metallization complex in Saskatoon. Meanwhile, REalloys will spend $21mn to expand SRC’s existing facility in the city. The upgrade targets 400 tonnes per year of NdPr metal. It also targets 30 t/yr of Dy oxide and 15 t/yr of Tb oxide. As a result, the site becomes a stronger bridge between separation and downstream magnet supply.

Expansion plan builds a staged ramp to commercial scale

The REalloys rare earth supply deal pairs offtake with capacity growth at SRC. The expansion plan also includes a later step to lift NdPr metal output to 600 t/yr. Therefore, REalloys can align volumes with customer qualification cycles and magnet production ramp-ups.

SRC expects the facility to start commissioning by December 2026. It expects full operations during 2027. However, timelines will still depend on equipment delivery and commissioning performance. Even so, the staged plan reduces execution risk compared with a single jump to full commercial scale.

Public funding and heavy rare earths strengthen the regional magnet chain

Government funding supports the Saskatoon rare earth processing buildout. Government of Saskatchewan has provided C$71mn, and the Government of Canada has provided C$30mn. Therefore, the project blends industrial policy with private capital to accelerate capacity.

The REalloys rare earth supply deal also emphasizes heavy rare earth oxides. Dy and Tb support high-temperature magnet performance in EV traction motors and industrial drives. Meanwhile, SRC’s facility will act as a precursor to REalloys’ planned commercial plant in Saskatoon. That future facility targets 2,700 t/yr of NdPr metal, plus 200 t/yr of Dy metal and 85 t/yr of Tb metal. As a result, the region positions itself for deeper value capture beyond basic processing.

The Metalnomist Commentary

This structure links offtake, expansion capital, and public funding into one bankable story. Therefore, it can speed customer qualification for NdPr metal supply outside China. However, the big test will be consistent quality at scale, especially for Dy and Tb pathways.

Critical Metals rare earth offtake strengthens US magnet supply chain

REalloys

The new Critical Metals rare earth offtake with REalloys signals a decisive shift in North American magnet sourcing. Under the agreement, Critical Metals will allocate 15pc of its heavy and medium rare earth feedstock from the Tanbreez project in Greenland. The Critical Metals rare earth offtake could total up to 6.8mn t of concentrates over the multi-year term. This volume will give REalloys a steady pipeline of rare earth concentrates for downstream refining in the US. REalloys will process the feedstock at its Euclid, Ohio facility, which already supplies rare earth magnet materials and alloys into defence and industrial markets. The company is a supplier to the US Defense Logistics Agency, linking Tanbreez material directly to strategic US security needs. As a result, the Critical Metals rare earth offtake strengthens the emerging US effort to reduce dependence on Chinese rare earth supply.

US rare earth ecosystem deepens through multi-partner strategy

The agreement with REalloys comes on top of Critical Metals’ earlier deal with Canadian processor Ucore Rare Metals. That arrangement secures 10pc of Tanbreez rare earth feedstock for Ucore’s processing capacity. Together, these staged allocations show how Critical Metals is spreading Tanbreez output across multiple North American processors. This reduces single-buyer risk while helping regional refiners lock in secure feedstock. Meanwhile, both REalloys and Ucore can plan investments in separation, alloying and magnet metal capabilities with greater confidence. The Tanbreez deposit’s mix of heavy and medium rare earths is especially important for high-performan`ce magnets. These include defence platforms, electric vehicles, wind turbines and advanced industrial equipment where supply security is now a board-level concern. If project execution proceeds as planned, the Critical Metals rare earth offtake framework could become a reference model for future mine-to-magnet partnerships.

The Metalnomist Commentary

Critical Metals is quietly building a de-risked customer base even before Tanbreez reaches full production, which is a smart move in a volatile price environment. By locking in offtake with both REalloys and Ucore, the company positions Tanbreez as a backbone asset in a broader North American rare earths ecosystem rather than a standalone mine. The key questions now are project timing, permitting and capital discipline, all of which will determine how quickly this strategic feedstock can translate into real magnet capacity.