US Rare Earths Investment Builds Ex-China Supply Chain Dominance

US rare earths

US rare earths investment has accelerated dramatically over the past year, giving American-backed companies growing control over major mining, refining, metal, alloy and magnet assets outside China. Government loans, grants, offtake agreements and direct investments are providing the capital needed to acquire strategic companies across the global supply chain.

US rare earths investment is no longer focused only on developing domestic mines. US-backed companies are buying established processing and manufacturing assets in Europe, Australia, Brazil, South Korea and other markets, creating an international network centred increasingly on American capital.

US rare earths investment gained further momentum after Energy Fuels agreed to acquire German permanent magnet producer Vacuumschmelze for $1.9bn. The transaction follows a conditional $725mn US Department of Defense loan supporting Energy Fuels' rare earth processing expansion.

Energy Fuels had already agreed to acquire Australian Strategic Materials for $299mn. ASM owns the Korean Metals Plant, one of the relatively few commercial rare earth metal and alloy facilities operating outside China.

US Capital Is Consolidating the Mine-to-Magnet Chain

Washington's support accelerated after China tightened export controls on critical rare earth products, exposing the vulnerability of western magnet and defence supply chains.

One of the largest interventions came through the US government's support package for MP Materials, which combined a price floor, guaranteed offtake and direct Department of Defense investment.

Federal financing has since spread across the downstream chain. Vulcan Elements and ReElement Technologies received support for magnet manufacturing and refining, while USA Rare Earth secured a $1.6bn assistance package for its integrated mine-to-magnet strategy.

Phoenix Tailings has also received a $500mn defense-backed loan for rare earth refining and metallization.

Government support gives these companies more than operating capital. It improves financing certainty and strengthens their ability to bid aggressively for overseas strategic assets.

USA Rare Earth's $2.8bn acquisition of Brazilian producer Serra Verde is a clear example. Serra Verde is developing one of the more advanced heavy rare earth supply sources outside China and targets 6,400 t/yr of rare earth oxide production by 2027.

USAR had previously acquired UK-based Less Common Metals for $125mn, adding rare earth metal and alloy production to its portfolio.

The strategy therefore extends beyond securing ore. American-backed companies are assembling the intermediate and downstream capabilities required to convert rare earth resources into metals, alloys and finished permanent magnets.

Europe and Other Western Markets Risk Losing Strategic Control

The acquisition wave is reshaping the balance of power across the non-China rare earth industry.

Europe still retains important capabilities, including Solvay's rare earth oxide production in France. But several strategically important downstream assets are now controlled by North American companies.

Vacuumschmelze would become another major example if the Energy Fuels transaction closes, while Neo Performance Materials' Estonian magnet operations are already North American-owned.

US-backed investment is also influencing project development decisions outside the country. Companies seeking financing increasingly see access to US government funding and customers as more attractive than relying solely on European or national support schemes.

This creates a strategic challenge for Europe, the UK and other allied economies. They may successfully diversify supply away from China while simultaneously allowing ownership and commercial control to become concentrated in US-backed groups.

The result is an emerging ex-China rare earth system that is geographically diversified but financially and strategically centred increasingly on Washington.

The US may therefore achieve supply-chain influence without directly controlling every mine or refinery on American soil. Government-backed capital can secure long-term offtake, ownership stakes and processing capacity across allied countries.

The Metalnomist Commentary

The US is building rare earth influence through capital rather than geography. The emerging risk for Europe and other allies is that reducing dependence on China could create a new dependence on US-controlled processing, financing and magnet capacity.

China Critical Mineral Export Controls Tighten With New Compliance Rules

China, critical mineral

China critical mineral export controls will become more tightly enforced from 1 July as Beijing introduces new reporting, whistleblower and anti-circumvention mechanisms for strategic mineral shipments.

China critical mineral export controls cover dual-use materials including rare earths, gallium, germanium, tungsten and antimony. China holds dominant positions across several of these markets, giving enforcement changes direct implications for global manufacturing and defence supply chains.

China critical mineral export controls will now target not only unlicensed shipments, but also attempts to disguise restricted materials as components or reroute them through third countries. Exporters will face greater responsibility for demonstrating that transactions comply with licence conditions.

The measures suggest Beijing is moving from simply establishing export restrictions toward building a more comprehensive enforcement system capable of tracing materials through international supply chains.

Anti-Circumvention Rules Raise Compliance Risk Across Global Supply Chains

China is encouraging companies and individuals to report suspected violations involving unlicensed exports, shipments outside permit conditions and other restricted transactions.

Verified whistleblowers may receive rewards, increasing the likelihood that suspicious trading activity will attract regulatory attention.

Exporters can also voluntarily disclose potential violations. Authorities may consider self-reporting when determining penalties, creating an incentive for companies to strengthen internal compliance systems.

The most significant change may be the focus on circumvention.

Authorities will scrutinise attempts to relabel strategic minerals as components, parts or other products. They will also target shipments routed through third countries to avoid export restrictions.

This could affect traders, processors and manufacturers well beyond China. Companies purchasing China-origin materials may need stronger documentation proving product classification, end use and final destination.

The compliance burden could become particularly significant for aerospace, defence, semiconductor, magnet and advanced manufacturing companies using rare earths or specialty metals.

Supply Chain Investigations Expand Beijing’s Trade Policy Toolkit

China has separately introduced rules allowing the commerce ministry to investigate foreign actions that threaten domestic supply chain security.

The ministry can examine discriminatory trade restrictions, supply disruptions and other measures affecting Chinese industrial interests.

Potential countermeasures include import and export restrictions, investment bans and the addition of foreign entities to restrictive lists.

This gives Beijing a broader mechanism for responding to overseas trade and technology controls.

The rules arrive shortly after China banned dual-use exports to 10 US companies, including MP Materials and USA Rare Earth. That action demonstrated Beijing’s willingness to target specific companies involved in strategic industries.

For global critical mineral markets, tighter enforcement increases the importance of alternative supply.

Projects producing rare earths, gallium, germanium, tungsten and antimony outside China may gain strategic value even when their production costs remain higher.

The key risk is no longer simply whether China introduces new controls. More rigorous enforcement of existing rules could itself reduce trade flows, extend permitting timelines and encourage buyers to hold larger inventories.

The Metalnomist Commentary

China is turning critical mineral export controls into a permanent compliance architecture rather than a temporary trade weapon. The result will accelerate investment in non-China processing and make origin, end-use and traceability increasingly important commercial factors.

Energy Fuels VAC Acquisition Creates Mine-to-Magnet Rare Earth Platform

Energy Fuels

Energy Fuels VAC acquisition will give the US critical minerals producer downstream permanent magnet manufacturing capacity through a $1.9bn cash-and-stock deal for Germany-based Vacuumschmelze.

Energy Fuels VAC acquisition is strategically significant because it links rare earth mining and separation with metals, alloys and finished magnet production. The company is attempting to build one of the most vertically integrated non-China rare earth supply chains.

Energy Fuels VAC acquisition also adds existing manufacturing operations across North America, Europe and Asia. VAC produces sintered neodymium-iron-boron permanent magnets alongside cobalt-iron and nickel-iron soft magnetic materials.

The transaction moves Energy Fuels well beyond its historical uranium business and positions rare earth magnets as a major future growth platform.

VAC Adds Immediate Magnet Manufacturing Capacity

VAC operates 2,000 t/yr of permanent magnet capacity at its Sumter, South Carolina, facility. The site could eventually expand to as much as 12,000 t/yr.

This capacity gives Energy Fuels a downstream outlet for rare earth materials produced from its growing mining and refining portfolio.

VAC’s NdFeB magnets are used across electrification, industrial motors and other high-performance applications. These products require neodymium and praseodymium, while selected grades also depend on heavy rare earths such as dysprosium and terbium.

Energy Fuels has already demonstrated production of high-purity dysprosium and terbium oxides at its White Mesa Mill in Utah.

The combination therefore creates a potential route from separated oxides into metal, alloy and finished magnet production inside a western-controlled supply chain.

Government support strengthens the platform. VAC has secured $41mn to develop US metal-making capability, while Energy Fuels has received a conditional commitment for up to $725mn in long-term financing to expand White Mesa and support a planned US metals facility.

Vertical Integration Targets the West’s Main Rare Earth Bottleneck

Energy Fuels is also pursuing the acquisition of Australian Strategic Minerals, which would add commercial-scale rare earth metal and alloy capacity in South Korea and a planned US operation.

If both transactions proceed, the company could control multiple stages from mineral extraction through separation, metallization, alloying and magnet manufacturing.

This is important because the western rare earth challenge is not primarily a shortage of deposits. The larger weakness remains midstream and downstream processing capacity.

China continues to dominate separation, rare earth metal production and permanent magnet manufacturing, making these stages strategically more important than mining alone.

Energy Fuels is attempting to close that gap through acquisitions rather than developing every capability internally.

VAC will remain headquartered in Germany as a wholly owned subsidiary, preserving its existing technical base and customer relationships while gaining access to Energy Fuels’ upstream materials.

The industrial logic is therefore straightforward: secure feedstock, process it into separated rare earths, convert it into metals and alloys, and manufacture finished magnets within one integrated platform.

The Metalnomist Commentary

Energy Fuels is trying to solve the western rare earth problem at the stage where it matters most: downstream conversion into magnets. If integration succeeds, the company could emerge as one of the few western platforms controlling the chain from mineral feed to finished NdFeB products.

Iluka Rare Earth Offtake Backs Eneabba Refinery and Non-China Magnet Supply

Iluka Rare Earth

Iluka rare earth offtake has secured a binding customer commitment for magnet-grade rare earth oxides from the company’s planned Eneabba refinery in Western Australia. The agreement covers neodymium, praseodymium, dysprosium and terbium for a global automotive customer.

Iluka rare earth offtake will begin in 2028 and run for an initial four-year term. The take-or-pay agreement covers 1,200t of rare earth oxides, equal to about 10% of Iluka’s planned production during the contract period.

Iluka rare earth offtake also introduces pricing protection through a mechanism based on the higher of minimum and market-linked prices. This structure can improve revenue visibility while reducing exposure to extreme rare earth price weakness.

The agreement strengthens the commercial foundation of Eneabba as Australia seeks to build a rare earth refining chain outside China.

Automotive Offtake De-Risks Eneabba Commercialisation

The customer commitment is important because automotive companies increasingly need long-term access to rare earth materials used in high-performance permanent magnets.

Neodymium and praseodymium form the core of NdFeB magnet chemistry, while dysprosium and terbium improve magnet performance at elevated temperatures.

These materials are critical for traction motors used in electric and hybrid vehicles, making supply security increasingly important for global automakers.

The take-or-pay structure gives Iluka stronger demand certainty before full commissioning. It also demonstrates that downstream customers are willing to contract directly with alternative rare earth suppliers.

The minimum-price protection is equally significant. Rare earth projects outside China often face difficulty competing with low-cost incumbent supply during weak market cycles.

A price floor can improve project bankability and reduce the risk that future price declines undermine commercial returns.

For automotive buyers, the agreement provides access to diversified supply while limiting dependence on China-dominated refining capacity.

Government Financing Supports Strategic Refining Capacity

Iluka has confirmed access to a A$1.65bn non-recourse loan from Export Finance Australia for the Eneabba refinery.

The plant is designed for 23,000 t/yr of rare earth production and is already more than 50% complete. Commissioning is targeted for mid-2027.

The total capital estimate remains A$1.7bn-1.8bn, meaning government financing covers a substantial share of development costs.

Construction contractor Civmec will complete structural, mechanical, piping, electrical and instrumentation work at the site.

The project is important because Australia has historically been stronger in mining than downstream rare earth refining. Eneabba is designed to move the country further into separated oxide production.

That shift matters strategically. Mining concentrate alone does not create a secure magnet supply chain unless material can also be refined into usable NdPr, dysprosium and terbium products.

If commissioning proceeds on schedule, Eneabba could become one of the more important non-China sources of magnet rare earth oxides from 2027 onward.

The Metalnomist Commentary

Iluka is combining government-backed financing with binding customer demand, which is exactly what large non-China rare earth projects need. Eneabba’s real strategic value lies in producing both light and heavy magnet rare earths at commercial scale.

UK Critical Minerals Funding Targets Magnets, Processing and Recycling

UK, critical minerals

UK critical minerals funding will provide £50mn for domestic projects spanning rare earth magnet manufacturing, mineral processing, recycling and supply chain development. The package forms part of the government’s broader strategy to reduce dependence on overseas critical material supply.

UK critical minerals funding will allocate £20mn to a new rare earth magnet manufacturing hub, £25mn to a critical minerals accelerator and £5mn to a platform designed to aggregate demand across British industries.

UK critical minerals funding follows around £200mn already committed through other public programmes. The new package signals that the UK is increasingly focusing on downstream processing and manufacturing rather than resource extraction alone.

However, the scale of the funding remains modest compared with the capital required to bring most commercial critical minerals projects into production.

Magnet Manufacturing and Recycling Move Up the Policy Agenda

The £20mn magnet hub will focus on developing, testing and scaling rare earth magnet manufacturing technology.

This is strategically important because permanent magnet production remains one of the most technically demanding stages of the rare earth supply chain.

The hub is also expected to support workforce development and training, addressing the shortage of technical skills needed for magnet production.

Another £25mn will be directed toward a critical minerals accelerator supporting extraction, processing and recycling projects.

Recycling could become particularly important for the UK because domestic mine resources are limited compared with major producing countries. Recovering rare earths and other critical minerals from industrial waste, scrap and end-of-life products can therefore provide an alternative feedstock source.

Companies such as Seloxium are already developing technologies to recover rare earth elements from industrial waste, showing how secondary materials could contribute to future domestic supply.

The strategy also strengthens the case for processing infrastructure capable of converting recovered materials into usable oxides, metals and alloys.

Funding Scale Remains the Key Commercial Challenge

The remaining £5mn will support a platform that aggregates critical mineral demand from multiple industries.

Pooling demand could improve project financing by giving producers and processors clearer visibility over future customers and volumes.

This approach could be useful for sectors such as aerospace, automotive, defence, electronics and energy, where individual companies may struggle to support new supply projects alone.

However, £50mn is unlikely to fund large-scale commercial projects by itself. Even relatively small mining, refining or magnet manufacturing developments can require investment well above £100mn.

The government package is therefore more likely to function as project de-risking capital rather than full financing.

Its success will depend on whether public funding can attract larger private investment and convert pilot technologies into commercially competitive operations.

The UK’s longer-term challenge is to build enough processing and manufacturing scale to justify domestic supply chains while remaining competitive against established Asian producers.

The Metalnomist Commentary

The UK is targeting the right parts of the value chain, particularly magnets, processing and recycling. But £50mn will matter only if it unlocks substantially larger private capital for commercial-scale projects.

China Dual-Use Export Ban Targets MP Materials and USA Rare Earth

China rare earth

China dual-use export ban has been imposed on 10 US companies, including rare earth producers MP Materials and USA Rare Earth, adding fresh uncertainty to critical mineral supply chains and US-China trade relations.

China dual-use export ban takes immediate effect and prevents exporters from supplying covered materials to the designated companies. The restrictions also prohibit third parties in other countries from transferring China-origin dual-use items to the targeted entities.

China dual-use export ban is strategically significant because the controlled list includes rare earths, gallium, germanium, tungsten and antimony. These materials are critical to defence, aerospace, semiconductors, robotics and advanced manufacturing.

The move directly affects two companies central to Washington’s effort to build a rare earth supply chain outside China, while also targeting major defence, aerospace, drone and robotics manufacturers.

Rare Earth Producers Face New Supply Chain Pressure

MP Materials and USA Rare Earth are among the most important US companies attempting to expand non-China rare earth mining, refining and magnet manufacturing.

China’s restrictions could complicate access to materials, equipment or intermediate products where their supply chains still contain Chinese-origin inputs.

The measure is especially relevant because rare earth independence requires more than domestic mining. Separation, refining, metallization, alloying and permanent magnet production remain highly concentrated in China.

China accounts for around 70% of global rare earth mine production and more than 90% of refining capacity.

That concentration gives Beijing significant leverage over downstream manufacturing even as US companies add new domestic capacity.

The other targeted companies operate across aerospace, defence, drones, robotics and maritime systems. These sectors consume rare earth magnets and other controlled materials in motors, sensors, guidance systems, communications and high-performance electronics.

The restrictions could therefore pressure both raw material procurement and specialised component supply chains.

November Expiry Raises Risk of Wider Export Controls

The latest action comes ahead of the scheduled expiry of earlier temporary suspensions on Chinese export restrictions.

China expanded controls last November to cover additional heavy rare earths and equipment used in rare earth production. Those measures were subsequently suspended for one year following improved bilateral relations.

Beijing also temporarily paused export bans affecting dozens of US companies.

The latest restrictions suggest that trade tensions are rising again before those suspensions expire. This is already encouraging some international buyers to rebuild inventories ahead of November.

The risk is that temporary controls could become broader again, affecting not only designated companies but the wider Atlantic rare earth market.

That would increase the strategic value of non-China separation, refining and magnet manufacturing projects now under development in the US, Europe, Australia and other allied markets.

For manufacturers, the immediate response is likely to involve greater inventory buffers, supplier diversification and more aggressive qualification of alternative materials and processing routes.

The Metalnomist Commentary

China is showing that critical minerals remain a direct instrument of geopolitical leverage. The biggest risk for the US is not access to ore, but continued dependence on Chinese processing, metals and magnet supply while domestic alternatives are still scaling.

Energy Fuels Rare Earth Processing Could Receive $725mn US Defense Loan

Energy Fuels

Energy Fuels rare earth processing plans could receive up to $725mn in conditional financing from the US Department of Defense, supporting a major expansion of domestic separation, refining and rare earth metal production.

Energy Fuels rare earth processing strategy centres on its White Mesa mill in Utah, where the company plans to process monazite concentrates into light and heavy rare earth products alongside uranium and vanadium.

Energy Fuels rare earth processing expansion is strategically important because it targets several stages where the US remains heavily dependent on overseas capacity. The company ultimately plans to connect oxide production with domestic rare earth metal and alloy manufacturing.

The proposed loan remains subject to due diligence, final agreements and closing conditions, but it could substantially accelerate Energy Fuels' transition from mineral developer into an integrated critical materials producer.

White Mesa Expansion Targets NdPr and Heavy Rare Earths

The first phase at White Mesa is designed to process up to 10,000 t/yr of monazite concentrate and produce around 1,000 t/yr of neodymium-praseodymium oxide.

The operation will also generate concentrate containing samarium and other heavy rare earth elements.

Energy Fuels is installing additional equipment to process mixed rare earth carbonates and produce separated light and heavy rare earth oxides. Commercial production from this expansion is scheduled for mid-2027.

Phase 2 would significantly increase output. Planned additional capacity includes 5,513 t/yr of NdPr, 48 t/yr of terbium and 165 t/yr of dysprosium.

The expansion would also produce 748 t/yr of concentrate containing samarium and other heavy rare earths.

These materials are strategically important for high-performance permanent magnets used in defence, aerospace, electric vehicles, robotics and other advanced technologies.

The Phase 2 project carries an estimated capital cost of $419mn. Energy Fuels estimates NdPr operating costs of $29.39/kg using feedstock from its Vara Mada project in Madagascar.

Global Feedstock and US Alloy Capacity Build an Integrated Chain

Energy Fuels is developing several heavy mineral sands projects that could provide monazite and other rare earth-bearing feedstocks.

The company fully owns Vara Mada in Madagascar and Bahia in Brazil, while holding a 49% interest in the Donald project in Australia.

This geographic diversification could give White Mesa access to multiple sources of feedstock rather than relying solely on US mine production.

The company also plans to move further downstream through the proposed acquisition of Australian Strategic Materials.

That transaction would support development of the American Metal Plant in the US, with initial rare earth alloy capacity of 2,000 t/yr and potential expansion to 4,000 t/yr.

Permitting is expected to continue through 2026, followed by a two-year construction period.

If these projects proceed as planned, Energy Fuels could control a supply chain extending from mineral sands and monazite through separated oxides to rare earth metals and alloys.

The Metalnomist Commentary

Energy Fuels is building one of the more complete non-China rare earth chains in the US. The key strategic value lies in linking diversified monazite feedstock with heavy rare earth separation and domestic alloy production.

Phoenix Tailings Rare Earth Refining Expansion Secures $500mn US Defense Loan

Phoenix Tailings Rare Earth

Phoenix Tailings rare earth refining expansion has secured a conditional $500mn loan from the US Department of Defense, providing major financial backing for new domestic separation and metallization capacity.

Phoenix Tailings rare earth refining plans could receive around $1bn in combined government and private capital. The funding will support expansion at existing facilities and development of a new US rare earth separation and metallization plant.

Phoenix Tailings rare earth refining is strategically important because the company operates downstream of mining, targeting the processing stages where the US remains most dependent on overseas supply. These include rare earth separation, metal production and alloying.

The company must still satisfy financial, technical, legal and other conditions before drawing the DOD loan.

Freedom Facility Targets the Critical Separation-to-Metal Gap

Phoenix Tailings currently operates metallization facilities in Burlington, Massachusetts, and Exeter, New Hampshire.

The Exeter plant opened in October 2025 with capacity to produce 200 t/yr of light and heavy rare earth metals. The site has potential to expand to 1,000 t/yr.

Initial production includes neodymium-praseodymium metal and dysprosium-iron alloy. Phoenix plans to broaden output into dysprosium, terbium, samarium, yttrium and gadolinium, alongside strategic metals including germanium and gallium.

This product mix gives the company exposure to permanent magnets, defence systems, aerospace, electronics and other advanced manufacturing markets.

The planned Freedom facility will extend the model further by combining rare earth separation with metallization. Initial operations are targeted for 2028.

The facility is designed to accept multiple feedstocks, including mined concentrates, recycled material and secondary resources. This flexibility could reduce dependence on any single upstream source.

That is particularly important for heavy rare earths, where global separation and metal production remain highly concentrated.

Federal and Private Capital Accelerate US Processing Buildout

The $500mn DOD loan follows additional federal backing for Phoenix Tailings.

The Department of Energy recently selected the company as one of two recipients under a $134mn programme supporting demonstration-scale rare earth processing from domestic industrial waste.

Phoenix Tailings also raised $116.6mn in Series B financing earlier this year from investors including Olive Tree Capital, Nomura and Traxys.

Its investor base also includes companies with potential downstream demand exposure, such as BMW i Ventures, Yamaha Motor Ventures and Sumitomo-linked Presidio.

This combination of public financing, private capital and strategic investors gives Phoenix a stronger route toward commercial scale.

The industrial significance goes beyond adding another rare earth project. The US already has emerging mining and oxide separation capacity, but metallization and heavy rare earth processing remain major bottlenecks.

Phoenix is targeting precisely those intermediate stages between separated oxides and finished magnets.

If the company reaches its expansion targets, it could become an important domestic supplier of NdPr, dysprosium, terbium and other strategic metals required for US magnet and defence manufacturing.

The Metalnomist Commentary

Phoenix Tailings is targeting one of the weakest links in the US rare earth chain: converting diverse feedstocks into separated materials and usable metals. The $500mn DOD loan shows that Washington increasingly views metallization capacity as strategic infrastructure, not simply another mining investment.

Rapidus UK Semiconductor Centre Partnership Deepens Japan-UK Chip Cooperation

Rapidus

Rapidus UK Semiconductor Centre cooperation is expanding after the Japanese chip developer signed a memorandum of understanding with the UK Semiconductor Centre to strengthen advanced semiconductor manufacturing ties.

Rapidus UK Semiconductor Centre collaboration will focus on exchanging information and views on advanced chip technology, manufacturing ecosystems and industry development. The agreement comes as Rapidus advances its Hokkaido pilot line toward mass production of 2nm logic semiconductors.

Rapidus UK Semiconductor Centre partnership also fits a broader Japan-UK push around economic security and supply chain resilience. Both governments are placing greater strategic importance on semiconductors, critical minerals and advanced manufacturing.

The cooperation extends beyond chip fabrication. Japan is simultaneously seeking more resilient supplies of rare earths and other strategic materials needed across semiconductor equipment, electronics and high-technology manufacturing.

2nm Development Strengthens Japan-UK Technology Links

Rapidus is using its Hokkaido pilot manufacturing operation as the foundation for planned commercial-scale 2nm semiconductor production.

That places the company in one of the most technically demanding parts of the global semiconductor industry, where manufacturing capability is concentrated among only a small number of producers.

The UK Semiconductor Centre was established in 2025 to support domestic industry growth and expand international collaboration. Working with Rapidus gives the UK access to a partner directly involved in leading-edge logic manufacturing.

For Japan, cooperation with the UK broadens the technology network supporting its attempt to rebuild advanced semiconductor capacity.

The agreement could also create opportunities across equipment, materials, research and engineering. Leading-edge semiconductor production depends on a complex ecosystem including lithography, specialty gases, photoresists, advanced packaging and high-purity metals.

This makes semiconductor cooperation increasingly relevant to industrial supply chains beyond chips themselves.

Critical Minerals Security Moves Closer to Semiconductor Policy

Japan is also pushing for greater coordination among G7 countries on critical mineral stockpiling.

The proposed framework would create national stockpiling systems and link them across participating countries, improving collective resilience during supply disruptions.

The strategy is becoming more urgent as China increases control over critical mineral exports. Rare earths are especially important for magnets, electronics and semiconductor manufacturing equipment.

Japan is already working with countries including France and Australia to diversify rare earth sourcing and processing.

This creates a broader industrial strategy connecting semiconductors with upstream materials security. Building domestic 2nm capacity has limited strategic value if essential materials remain exposed to concentrated foreign supply.

Japan's approach therefore combines advanced manufacturing investment with allied sourcing, stockpiling and technology cooperation.

The Rapidus-UKSC agreement is another step toward that model, where semiconductor competitiveness is supported by a wider network of trusted industrial and mineral supply partners.

The Metalnomist Commentary

Semiconductor security is no longer only about fabs and chip design. Japan is increasingly linking 2nm manufacturing, allied technology cooperation and critical mineral stockpiling into one integrated industrial security strategy.

Ucore Rare Earth Supply Partnership Expands With Sumitomo

Ucore Rare Earth

Ucore rare earth supply strategy is gaining a major commercial partner after Ucore Rare Metals formed a strategic collaboration with Sumitomo Corporation of Americas. The agreement will support feedstock procurement, separated rare earth sales and market access in Japan.

Ucore rare earth supply development will center on the planned Louisiana Strategic Metals Complex, where the company intends to process rare earth feedstock into separated products. Sumitomo will help secure suitable raw materials and develop offtake channels.

Ucore rare earth supply plans are particularly focused on selected middle and heavy rare earth elements used in high-performance permanent magnets and advanced materials. These elements remain among the most strategically constrained parts of the global rare earth supply chain.

The partnership also strengthens links between North American processing and Japanese industrial demand while preserving material for additional processing in the US and allied markets.

Sumitomo Adds Feedstock and Japanese Market Access

Sumitomo will act as a distribution partner for designated separated rare earth products sold into selected Japanese customer segments and other industrial applications.

This gives Ucore access to an established trading network with experience across rare earth procurement, distribution and downstream customer relationships.

The collaboration is significant because building separation capacity alone does not guarantee commercial success. Rare earth refiners need reliable feedstock on the upstream side and qualified buyers for separated oxides on the downstream side.

Sumitomo already has experience building such supply chains. The company became the exclusive distributor of neodymium-praseodymium oxide produced by MP Materials in 2023.

It also established Summit Atom Rare Earth Company in Kazakhstan to produce rare earth materials containing dysprosium and neodymium.

That platform now connects African feedstock, Kazakh processing and Japanese technology through relationships with Lindian Resources and Shin-Etsu Chemical.

For Ucore, Sumitomo therefore brings more than distribution capability. It brings an existing international network spanning mining, separation and magnet-related markets.

Heavy Rare Earths Strengthen Allied Supply Chain Strategy

The partnership's focus on middle and heavy rare earths is strategically important because these materials remain highly concentrated in Chinese supply chains.

Dysprosium and other heavy rare earths are critical for permanent magnets that must maintain performance at elevated temperatures. They are widely used in electric vehicles, defence systems, aerospace and advanced industrial equipment.

Ucore's Louisiana facility is intended to provide an alternative separation route for these materials in North America.

Securing feedstock from multiple jurisdictions will be essential. A processing facility without diversified raw material supply can simply replace one dependency with another.

The Sumitomo partnership addresses that risk by combining sourcing, processing and offtake development across allied markets.

It also reflects a broader shift in rare earth strategy. Governments and companies are increasingly building interconnected supply chains across the US, Japan, Australia, Africa and Central Asia rather than relying on individual national projects.

If Ucore successfully commissions the Louisiana complex, Sumitomo's commercial network could help accelerate customer qualification and reduce market-entry risk.

The Metalnomist Commentary

Rare earth security increasingly depends on linking mines, separation plants and customers across multiple allied countries. Ucore's partnership with Sumitomo is strategically valuable because it addresses both sides of the processing bottleneck: feedstock supply and downstream market access.

USAR Rare Earth Separation Plant Starts Operations in Colorado

US rare earths

USAR rare earth separation capacity has taken another step forward after USA Rare Earth commissioned its hydrometallurgical demonstration plant in Wheat Ridge, Colorado. The facility will produce separated heavy rare earth oxides, with initial output scheduled for the third quarter of 2026.

USAR rare earth separation will target strategically important materials including dysprosium, terbium and yttrium. These elements are critical to high-performance magnets, aerospace, defence, electronics and other advanced manufacturing applications.

USAR rare earth separation is especially significant because heavy rare earth processing remains one of the most concentrated stages of the global supply chain. Developing domestic separation capability could reduce US dependence on overseas processing.

The Wheat Ridge facility will also test multiple feedstock routes, allowing USAR to process mined material alongside recycled magnet waste.

Three Feedstocks Test a Flexible Heavy Rare Earth Supply Model

The Wheat Ridge plant is designed to process three flowsheets in parallel. These include ore from USAR's Round Top project in Texas, material from the Serra Verde Pela Ema mine in Brazil and magnet swarf from manufacturing operations.

This diversified feedstock strategy is strategically important. A separation facility capable of handling both primary resources and recycled material can reduce dependence on a single mine or supply route.

Round Top provides a potential domestic US feedstock source, while Serra Verde gives USAR exposure to Brazilian heavy rare earth resources.

Magnet swarf adds a recycling pathway. Manufacturing waste can contain valuable neodymium, dysprosium, terbium and other rare earths that can be returned to the supply chain instead of being discarded.

The combination creates the basis for a more circular rare earth system connecting mining, recycling and downstream separation.

The plant's automation and real-time process monitoring should also generate technical data required for commercial scale-up. In rare earth processing, consistent purity, recovery and process control are essential before technology can move into large-scale production.

Federal Funding Supports USAR's Integrated Rare Earth Strategy

USAR has secured access to as much as $1.6bn in US government funding, providing significant financial support for its wider rare earth strategy.

The company is attempting to build an integrated supply chain extending beyond mining into separation, metals, alloys and permanent magnets.

Its planned acquisition of Serra Verde would further strengthen that structure by adding an operating Brazilian heavy rare earth resource. The transaction remains subject to regulatory scrutiny in Brazil.

Heavy rare earths are especially important because dysprosium and terbium are used to improve the temperature resistance of NdFeB permanent magnets.

These magnets are critical to electric motors, defence systems, robotics, aerospace and other high-performance applications.

For the US, securing access to ore alone is therefore insufficient. Separation capacity is essential because mixed rare earth feedstock must be converted into individual high-purity oxides before downstream metallisation and magnet production.

The Colorado demonstration plant gives USAR an opportunity to prove that capability across several feedstock types before moving toward larger-scale production.

The Metalnomist Commentary

USAR's Colorado plant targets one of the hardest bottlenecks in the non-China rare earth chain: heavy rare earth separation. Its ability to process both mined feedstock and magnet waste could become strategically valuable if the technology proves scalable.

Shin-Etsu Rare Earth Refining Plant Strengthens Japan’s Domestic Supply Chain

Shin-Etsu Chemical

Shin-Etsu rare earth refining plant plans will add new domestic processing capacity in Fukui prefecture as Japan moves to reduce its exposure to Chinese rare earth supply. The company will invest at least ¥35bn in the project, with about half expected to come from government subsidies.

Shin-Etsu rare earth refining plant development marks the company’s first new domestic refining facility since 2008. The project therefore represents a significant expansion of Japan’s downstream rare earth capability after an 18-year gap.

Shin-Etsu rare earth refining plant also builds on the company’s existing magnet and refining operations in Fukui. Shin-Etsu says it has technical capability to separate and refine 16 of the 17 rare earth elements.

The exact elements to be processed, final investment amount, location and commissioning schedule have not yet been disclosed.

Domestic Refining Supports Magnet and High-Tech Manufacturing

Shin-Etsu already uses refined rare earth materials primarily in its high-performance magnets, while supplying some material to external customers.

This gives the new project strategic value beyond standalone refining capacity. It connects separated rare earth materials directly with domestic magnet manufacturing.

Rare earth magnets are critical for electric vehicles, wind turbines, smartphones, industrial motors and semiconductor manufacturing equipment. Secure access to separated oxides and metals is therefore increasingly important for Japan’s manufacturing base.

The project could be particularly important for heavy rare earths such as dysprosium and terbium, although Shin-Etsu has not confirmed which elements the new plant will handle.

Dysprosium and terbium are used to improve the high-temperature performance of permanent magnets. Their supply is especially sensitive because global refining remains heavily concentrated in China.

Expanding domestic processing gives Japanese manufacturers another layer of protection against disruptions in imported refined materials.

Chinese Export Controls Accelerate Japan’s Supply Diversification

China’s tightening control over rare earth exports has increased urgency around Japanese supply security.

Export restrictions introduced in April 2025 affected seven rare earth elements, including dysprosium and terbium. Additional dual-use controls introduced this year have further complicated shipments to Japan.

This creates risk even for companies with diversified raw material sourcing because separation and refining remain concentrated in China.

Japan has responded by expanding financial support for domestic critical mineral projects under its economic security framework.

The expected ¥17.5bn subsidy for Shin-Etsu is the eighth project supported under the programme. Public funding is being used to reduce the commercial risk of building strategic processing capacity that may struggle to compete with established Chinese suppliers on cost alone.

The long-term objective is not complete self-sufficiency. Instead, Japan is trying to create enough alternative refining and processing capacity to prevent a single external supplier from becoming a critical industrial bottleneck.

The Metalnomist Commentary

Shin-Etsu’s investment matters because Japan is moving beyond securing rare earth resources and into the harder part of the supply chain: separation and refining. Its existing magnet expertise gives the project added strategic value by linking raw materials directly to high-performance manufacturing.

Brazil Semiconductor Production Gains BNDES Funding as Industrial Strategy Expands

Zilia Technologies

Brazil semiconductor production will receive new government-backed financing after development bank BNDES approved a R143.3mn loan for Zilia Technologies. The funding will support research, production expansion and modernization of the company's manufacturing facilities.

Brazil semiconductor production is becoming part of a broader industrial strategy aimed at reducing dependence on imported electronic components. Zilia will use the financing to develop semiconductor products for smartphones, computers, vehicles, security equipment and other technology markets.

Brazil semiconductor production also increasingly connects with the country's critical minerals strategy. BNDES is preparing major investment in lithium, cobalt, nickel, rare earths and other strategic materials as Brazil seeks to capture more value from its mineral resources.

The investment strengthens Brazil's ambition to move beyond raw material exports and build more domestic advanced manufacturing capacity.

BNDES Funding Targets Domestic Semiconductor Capability

Zilia will use part of the financing to modernize its facilities in Atibaia, Sao Paulo state. The investment is intended to expand research capabilities and improve semiconductor production.

Brazil currently depends heavily on imported technology components, making domestic manufacturing capacity strategically important for electronics, automotive and industrial sectors.

Semiconductors have become increasingly important to vehicle production as electrification, connectivity and advanced driver systems increase chip content per vehicle.

Consumer electronics and security systems provide additional markets for domestic production.

BNDES sees the investment as a way to strengthen industrial resilience while reducing exposure to overseas component shortages.

The financing also builds on Brazil's wider industrial policy. The country's new industry programme launched in 2024 included plans for annual investment to strengthen domestic semiconductor capabilities.

Critical Minerals Could Support a Broader Technology Value Chain

Brazil's semiconductor ambitions sit alongside a much larger critical minerals investment strategy.

BNDES has indicated plans to deploy R50bn into projects linked to strategic minerals including lithium, cobalt, nickel and rare earth elements.

These materials support wider electronics, battery, magnet and advanced manufacturing supply chains. Brazil's large resource base gives the country an opportunity to connect mineral extraction with higher-value industrial processing.

Brazil holds significant reserves of critical minerals, but much of their economic value can be lost if materials are exported before refining, conversion or advanced manufacturing.

The strategic opportunity is therefore downstream integration. Domestic processing, specialty materials and electronics production could allow Brazil to capture more value from resources already present inside the country.

Semiconductor manufacturing itself also depends on highly specialised materials, chemicals, gases and equipment. Building a competitive domestic industry will therefore require more than mineral availability alone.

Brazil will need technology, skilled labour, infrastructure and long-term private investment alongside government financing.

The Metalnomist Commentary

Brazil's opportunity lies in linking mineral wealth with higher-value technology manufacturing rather than treating the two strategies separately. BNDES funding can provide the bridge, but competitiveness will depend on building the processing, materials and technical ecosystem between mines and semiconductor production.

US Brazil Rare Earth Partnership Targets Faster Critical Minerals Development

Brazil rare earths

US Brazil rare earth partnership discussions are gaining momentum as Washington looks to secure more non-China supply of rare earths and other critical minerals. Brazil is emerging as a strategic partner because of its large resource base and relatively favorable geology.

US Brazil rare earth partnership interest is particularly focused on ionic clay deposits, which can offer simpler processing routes than harder rock rare earth deposits. Brazil and Malaysia have both attracted attention because of their potential in this type of resource.

US Brazil rare earth partnership activity is already visible through financing and acquisitions. Recent investment in Serra Verde and Aclara Resources shows that capital is moving toward projects capable of supplying heavy rare earths outside China.

Brazil holds the world's second-largest rare earth reserves, but currently produces less than 1% of global output. The gap between geological potential and commercial production creates a significant opportunity if projects can move quickly.

Ionic Clay Resources Strengthen Brazil's Strategic Position

Brazil's rare earth advantage comes partly from the composition of its mineral resources. Ionic clay deposits can contain valuable light and heavy rare earth elements while offering potentially simpler processing compared with some conventional deposits.

That matters because heavy rare earths such as dysprosium and terbium remain among the most strategically constrained materials in the global magnet supply chain.

These elements are used in high-performance permanent magnets for electric vehicles, wind turbines, defence systems, aerospace and advanced industrial motors.

Serra Verde has already become an important example of Brazil's potential. The heavy rare earth producer has attracted major investment, while Aclara is also advancing projects with international financial support.

The challenge is speed. Large reserves do not automatically translate into supply if permitting, infrastructure, processing and financing take too long.

Brazil therefore has an opportunity to negotiate from a stronger position as the US, Europe and Asian economies compete for diversified rare earth supply.

Geopolitics Raises the Value of Brazilian Critical Minerals

Brazil's neutral relationships with a wide range of countries give it unusual flexibility in critical minerals diplomacy.

As geopolitical tensions increase elsewhere, buyers place greater value on jurisdictions that can supply strategic materials without the same level of political or trade risk.

That makes Brazil attractive not only to the US but also to other countries seeking long-term access to rare earths, lithium, nickel, graphite and other critical minerals.

However, Brazil still needs to convert resource potential into processing capacity. Mining alone will not capture the full value of rare earth supply chains.

Separation, refining, metallization and magnet production remain the higher-value stages where global capacity is most concentrated.

If Brazil can move downstream while maintaining open commercial relationships, it could become one of the most important alternative critical minerals platforms outside China.

The Metalnomist Commentary

Brazil's opportunity is larger than simply exporting rare earth concentrate. The real strategic prize is using geopolitical demand to build domestic separation and processing capacity before global capital moves elsewhere.

Wyoming Rare Earth Plant Targets NdPr Separation Start in Summer 2026

Rare Element Resources

Wyoming rare earth plant development is advancing as Rare Element Resources prepares to begin full operations at its demonstration facility in late summer 2026. The plant will produce separated neodymium-praseodymium oxide and support the engineering of a larger commercial separation facility.

Wyoming rare earth plant development is strategically important because the US still lacks sufficient domestic capacity to separate rare earth feedstock into magnet-ready materials. NdPr oxide is a core input for permanent magnets used in electric motors, defence systems, robotics and advanced industrial equipment.

Wyoming rare earth plant operations are expected to continue for up to 12 months. RER will use the demonstration campaign to generate technical data for the design and construction of a future full-scale processing facility.

The company fully owns the Bear Lodge rare earth project in Wyoming and plans to locate its processing operations nearby in Upton.

Demonstration Plant Targets a Critical US Processing Gap

The demonstration facility is designed to prove RER's separation technology before the company moves toward commercial-scale production. The company has not disclosed planned output volumes for the demonstration plant.

Process performance will therefore matter more than headline tonnage. Recovery rates, product purity, operating reliability and scale-up data will determine whether Bear Lodge can progress successfully toward commercial development.

This distinction is important because rare earth mining alone does not create supply security. Concentrates must be processed and separated into individual oxides before they can enter metal, alloy and magnet production.

Neodymium and praseodymium are particularly important because they are the primary light rare earths used in high-performance NdFeB permanent magnets.

A successful demonstration campaign could therefore move Bear Lodge closer to becoming a domestic source of separated NdPr oxide and strengthen the upstream foundation of the US permanent magnet supply chain.

Fast-41 Status Supports Bear Lodge Development

Bear Lodge was designated as a covered project under the federal Fast-41 permitting programme in March 2026. The designation is intended to improve coordination across federal agencies and provide greater visibility around permitting timelines.

RER expects to complete federal and state permitting and licensing requirements by early 2028.

The company also strengthened its financing position in March by raising $30.5mn through an oversubscribed rights offering. The proceeds will support demonstration plant operations and permitting work for Bear Lodge.

That funding provides RER with additional capital to validate its processing route before committing to a much larger commercial investment.

The next challenge will be converting demonstration-scale success into a bankable project. Full-scale rare earth separation requires substantial capital, reliable feedstock, technical consistency and downstream customer qualification.

If RER achieves those milestones, Bear Lodge could become an important US source of NdPr outside the China-dominated rare earth processing system.

The Metalnomist Commentary

Bear Lodge's strategic value lies in proving separation capability, not simply adding another rare earth resource. If RER validates its process and completes permitting on schedule, Wyoming could become a meaningful building block in the US magnet supply chain.

Wyoming Rare Earth Plant Targets NdPr Separation Start in Summer 2026

Rare Element Resources

Wyoming rare earth plant development is advancing as Rare Element Resources prepares to begin full operations at its demonstration facility in late summer 2026. The plant will produce separated neodymium-praseodymium oxide and support the design of a larger commercial separation operation.

Wyoming rare earth plant development is strategically important because the US still has limited domestic capacity to separate rare earth feedstock into magnet-grade materials. NdPr oxide is a core input for permanent magnets used in electric motors, defence systems, robotics and advanced industrial equipment.

Wyoming rare earth plant operations are expected to continue for up to 12 months. Rare Element Resources will use operating data from the demonstration phase to refine engineering and scale-up plans for a future commercial facility.

The company fully owns the Bear Lodge rare earth project in Wyoming and plans to locate its processing facility nearby in Upton.

Demonstration Plant Targets Key US Separation Bottleneck

The demonstration plant is designed to prove RER's rare earth separation process before the company commits to full commercial scale.

This step is important because rare earth mining alone does not create a secure supply chain. Ore must be processed, separated and refined into individual oxides that downstream manufacturers can use.

NdPr is particularly important because neodymium and praseodymium are the primary light rare earths used in high-performance NdFeB permanent magnets.

A successful demonstration campaign could therefore move Bear Lodge closer to becoming an integrated US source of separated rare earth materials.

The company has not disclosed production volumes for the demonstration facility. Its value will instead depend on process reliability, recovery rates, product purity and the ability to translate pilot-scale results into commercial engineering.

For US industrial policy, projects such as Bear Lodge are important because separation remains one of the most concentrated stages of the global rare earth supply chain.

Fast-41 Status Supports Commercial Development Timeline

Bear Lodge received covered-project status under the federal Fast-41 permitting programme in March 2026. The designation is intended to improve coordination and transparency across federal permitting processes.

RER expects to complete federal and state permitting and licensing requirements by early 2028.

The company also strengthened its financing position in March by raising $30.5mn through an oversubscribed rights offering. The proceeds will support demonstration plant operations and permitting work.

That funding gives RER additional runway to complete technical validation before moving toward a larger commercial investment.

The next major challenge will be converting demonstration results into a bankable full-scale project. Commercial rare earth separation requires significant capital, long-term feedstock planning and customer qualification.

If the demonstration plant performs as expected, Bear Lodge could become a meaningful component of the US effort to develop domestic NdPr supply outside the China-dominated refining system.

The Metalnomist Commentary

Bear Lodge's real significance lies in proving separation, not simply identifying another rare earth resource. If RER can demonstrate reliable NdPr production and complete permitting by 2028, Wyoming could become an important building block in the US magnet supply chain.

USAR Rare Earth Plant Brings $1.2bn Magnet Investment to South Carolina

USA Rare Earth rare earth plant

USAR rare earth plant plans will bring a major new magnet and metal manufacturing complex to Cherokee County, South Carolina. USA Rare Earth will invest $1.2bn in the Blacksburg project as part of a broader $3.5bn capital programme backed by federal and private funding.

USAR rare earth plant capacity will include 6,400 t/yr of rare earth magnets and 5,000 t/yr of strip-cast metal and alloy. The facility will be built at Bailey Industrial Park and is scheduled for commissioning in 2028.

USAR rare earth plant development will complement the company’s recently commissioned magnet facility in Stillwater, Oklahoma. Together, the projects are intended to build a more integrated US rare earth processing and permanent magnet supply chain.

Engineering and equipment procurement are already under way, while site preparation is expected to begin in the coming months.

Blacksburg Adds Metal and Magnet Capacity to US Supply Chain

The South Carolina project is significant because it combines rare earth metal and alloy production with finished magnet manufacturing.

This integration addresses one of the main weaknesses in the US rare earth value chain. Producing separated oxides is not enough. Those materials must be converted into metals, alloys and magnet feedstock before they can serve automotive, defence and industrial customers.

Strip casting is a critical step in NdFeB magnet manufacturing because it converts rare earth metals and other inputs into controlled alloy structures suitable for downstream powder production and magnet fabrication.

The planned 5,000 t/yr metal and alloy capacity therefore gives USAR greater control over intermediate material supply. The 6,400 t/yr magnet line then extends that control further downstream.

The project could serve growing demand from electric motors, robotics, aerospace, defence systems and advanced manufacturing. These industries increasingly require reliable non-China magnet supply.

The Blacksburg location also expands USAR’s manufacturing footprint beyond Oklahoma, giving the company a broader domestic production base.

Federal Funding Supports Large-Scale Magnet Buildout

USAR has secured substantial government backing for its expansion. The company executed a definitive agreement with the US Department of Commerce that unlocks $1.6bn in federal support.

The package includes a $1.3bn loan and $277mn in federal funding. In return, the Department of Commerce will receive common stock and warrants.

USAR also raised $1.5bn in private capital in January 2026, bringing total committed capital to around $3.5bn.

This funding structure highlights how rare earth magnet manufacturing is becoming part of US industrial policy. Public capital is being used to reduce financing risk for projects that compete with established Chinese supply chains.

The key challenge now is execution. USAR must complete construction, commission the plant, secure feedstock and qualify products with customers by 2028.

If successful, the South Carolina project would add meaningful domestic capacity in both rare earth alloys and finished magnets, strengthening one of the most strategically sensitive parts of the US critical minerals supply chain.

The Metalnomist Commentary

USAR’s South Carolina project shows that US rare earth policy is moving decisively from mining toward full-chain manufacturing. The strategic value lies in controlling the metal, alloy and magnet stages where non-China supply remains most constrained.

Solvay Viridis Rare Earth Supply Deal Strengthens Europe’s Magnet Materials Chain

Solvay

Solvay Viridis rare earth supply agreement will give the Belgian chemicals producer a new long-term feedstock source for its La Rochelle processing plant in France. The deal will begin in 2028 and cover material from Viridis Mining and Minerals’ Colossus project in Brazil.

Solvay Viridis rare earth supply is strategically important because the feedstock includes neodymium, praseodymium, dysprosium and terbium, all critical to high-performance permanent magnets. The agreement also covers samarium, gadolinium and yttrium.

Solvay Viridis rare earth supply strengthens Europe’s effort to build a more complete rare earth value chain outside China. Solvay will process the Brazilian feedstock into high-purity rare earth oxides at La Rochelle.

The deal links upstream resources in Brazil with European separation and downstream magnet customers, creating a more diversified industrial route for strategic materials.

Colossus Feedstock Supports European Rare Earth Processing

Viridis is developing the Colossus ionic adsorption clay project in Minas Gerais, Brazil. The project has a measured and indicated resource of 329mn t grading 659ppm magnetic rare earth oxide.

Ionic adsorption clay deposits are strategically important because they can contain valuable heavy rare earths alongside light rare earths. Dysprosium and terbium are particularly important for high-temperature permanent magnet applications.

Solvay’s La Rochelle plant gives Europe an established processing base for converting these materials into high-purity oxides. That processing stage remains one of the biggest bottlenecks outside China.

The inclusion of samarium, gadolinium and yttrium also broadens the commercial value of the supply agreement. These elements serve applications across magnets, aerospace, electronics, energy and advanced materials.

For Viridis, the agreement provides a downstream route into a major European processor. For Solvay, it strengthens feedstock diversification and reduces reliance on a narrower group of suppliers.

La Rochelle Builds Links to Magnet Manufacturing

Solvay inaugurated the La Rochelle facility in April 2025 with the goal of supplying 30% of European rare earth demand by 2030. Securing feedstock is essential if the plant is to reach that scale.

The company has already built a downstream customer relationship with US magnet producer Noveon Magnetics. Solvay agreed in November 2025 to begin supplying Noveon with rare earth oxides from 2026.

This creates a clearer value chain from mineral resource to separated oxide and then to permanent magnet production. That integration is critical for customers seeking reliable non-China materials.

Europe’s rare earth strategy increasingly depends on exactly this type of linkage. Mining projects alone cannot solve supply risk unless they connect with separation, metallization, alloying and magnet manufacturing.

The Viridis agreement therefore strengthens La Rochelle’s role as a processing hub. If Colossus advances successfully, Brazilian feedstock could become an important part of Europe’s diversified magnet materials supply.

The Metalnomist Commentary

The Solvay-Viridis deal shows that Europe’s rare earth strategy is moving from processing capacity toward feedstock security. La Rochelle’s long-term competitiveness will depend on securing diverse sources of NdPr and heavy rare earths that can consistently feed magnet customers.