Rhenium Deficit Persists, Boosting Recycling Prospects

Rhenium Recycling

Rhenium, a rare metal critical for aerospace, medical, and catalyst applications, is facing a growing supply deficit, driving prices to new highs. As demand continues to surge, particularly from the aerospace and medical sectors, the need for rhenium is expected to increase further, creating a shortage that could significantly impact long-term contracts and stockpiles. The rising costs and limited supply of primary rhenium have prompted a renewed focus on recycling, with many buyers turning to secondary sources to secure supplies.

Strong Demand Drives Price Surge

Over the past few months, rhenium prices have seen a sharp rise, with strong demand from aerospace and medical applications leading the charge. From late June to early September 2024, prices surged in major markets including the U.S., Europe, and China. Although prices have stabilized recently, consumers, especially in the aerospace sector, are becoming more concerned with availability rather than the spot price. Rhenium producers have reported depleted stockpiles, exacerbating the ongoing supply squeeze.

A major contributing factor to the shortage has been the dramatic increase in Chinese rhenium imports, with China importing over 26 tons of rhenium from Chile in 2023—about one-third of the world’s annual output. This surge is linked to China’s efforts to boost its aviation engine technology and reduce dependence on foreign suppliers for both civil and military aircraft.

Medical Sector Adds to Growing Demand

Rhenium’s role in medical implants has also become a significant driver of demand. The U.S. Food and Drug Administration (FDA) approved the use of the molybdenum-rhenium (Mo-50Re) alloy in medical implants in August 2024, marking a breakthrough that could replace cobalt-chromium and titanium-based materials in various implants. The medical sector’s rhenium demand is expected to range from 10 to 20 tons over the next two years, further tightening the already constrained supply. While the medical market in China remains uncertain, the country’s growing consumption in this field could add pressure to global supply chains.

Supply Constraints and the Need for Recycling

Rhenium’s supply is highly inelastic, meaning it cannot quickly adjust to changes in demand. The metal is primarily extracted as a by-product of copper and molybdenum sulphide concentrates, and its production process is complex and costly. As a result, it is difficult to ramp up production quickly in response to spikes in demand, and with long-term contracts already accounting for most of the world’s rhenium output, spot sales are limited.

With limited primary supply available, many consumers in the aerospace and medical sectors are now turning to secondary materials. Rhenium recycling has emerged as a viable solution in an environment of rising prices. According to James Peer, director of Maritime House, recycling serves as a natural hedge in a market with an unreliable primary supply. Dandy Roh, CEO of DongASpecialMetal, also confirmed that with prices on the rise, recycling is becoming increasingly attractive.

The U.S. Geological Survey (USGS) reported that approximately 25,000 kg of secondary rhenium was produced worldwide in 2023, reflecting growing interest in recycled material. However, despite the potential for recycling to ease supply pressures, there is no direct substitute for rhenium in many of its critical applications, particularly in superalloys and catalysts. This lack of alternatives compounds the challenges posed by the supply crunch.

Future Outlook: Higher Prices and Potential Substitutes

Given the continued supply constraints, rhenium prices are expected to rise further. However, prices would need to increase significantly before end-users consider switching to substitute materials. While alternatives such as gallium, germanium, and indium are being evaluated for use in rhenium catalysts, they are not yet seen as viable substitutes in superalloys. Consequently, the increasing demand for rhenium across various sectors suggests that the metal’s value will continue to rise, reinforcing the case for recycling as a key strategy to mitigate supply risks.

As rhenium prices continue to climb, recycling will likely play an essential role in meeting the growing demand, providing a necessary hedge for industries dependent on this critical metal.

Molymet Maritime House Rhenium Recycling JV Targets Aerospace Supply Growth

Molymet

The rhenium recycling JV between Molymet and Maritime House signals a strategic response to tightening aerospace material demand. The two companies signed an MoU for a planned 50:50 partnership focused on recycling rhenium-bearing materials. The JV aims to produce ammonium perrhenate, rhenium metal, pellets, and powder. As a result, the rhenium recycling JV could strengthen western supply security in a market under growing pressure.

This move matters because rhenium remains one of the most critical specialty metals in aerospace alloys. The metal is not replaceable in several nickel-based superalloys used for turbine blades. Demand from western aerospace manufacturers remains firm, while Chinese import demand for ammonium perrhenate is also supporting the market. Therefore, the rhenium recycling JV enters the market at a time of elevated strategic importance.

The structure of the plan also reflects practical execution. The partners intend to use existing facilities in Chile or Canada first. They will later assess whether a dedicated North American processing plant is commercially justified. Consequently, the rhenium recycling JV begins with flexibility while preserving a pathway to larger regional capacity.

Aerospace Rhenium Demand Is Raising the Value of Recycling

Aerospace rhenium demand is making recycling more important than ever. Engine makers continue to require high-performance superalloys for aircraft engines and industrial gas turbines. That keeps demand resilient even when broader industrial markets weaken. Meanwhile, rhenium prices have reached their highest levels in more than a decade.

That price environment is increasing the value of recycled feedstocks. Rhenium-bearing materials include nickel-based superalloy scrap and binary alloy scrap. These streams offer an alternative source of metal in a market where primary supply remains limited. Therefore, recycling is becoming a more strategic pillar rather than a secondary source.

Molymet and Maritime House also bring strong positioning to this effort. Molymet is the world’s largest primary rhenium producer. Maritime House is the world’s largest recycler of rhenium-containing materials. As a result, the partnership combines primary market scale with recycling expertise in a way few competitors can match.

Ammonium Perrhenate Supply Could Gain a Stronger North American Base

Ammonium perrhenate supply is one of the most important commercial outcomes of this partnership. APR is a critical intermediate product in the rhenium value chain. A more reliable recycled APR stream could support aerospace customers facing tighter procurement conditions. Consequently, the JV could improve both supply diversity and supply resilience.

The North American angle also deserves attention. The partners said they may evaluate a new regional processing facility if feed volumes exceed existing capacity. That would align with broader efforts to localize strategic material processing closer to end users. Therefore, the rhenium recycling JV could evolve from a recycling agreement into a more significant North American supply platform.

The decision to work with original equipment manufacturers also adds commercial depth. The JV plans to offer both recycling and primary supply solutions. That model could make procurement easier for aerospace customers seeking closed-loop or dual-source strategies. As a result, the partnership may gain relevance beyond simple metal conversion.

The Metalnomist Commentary

This deal stands out because it links recycling, primary production, and aerospace demand in one strategic framework. Rhenium remains a small-volume metal, but it carries outsized importance in high-performance superalloys. If this JV scales successfully, it could become one of the more important specialty metals partnerships in the western aerospace supply chain.

Molymet Rhenium Alloys acquisition strengthens high-value refractory metals strategy

Rhenium Alloys

Molymet Rhenium Alloys acquisition marks a strategic push deeper into high-value refractory metals and advanced manufacturing supply chains. The $40mn deal gives Molymet direct access to US-based production of rhenium, molybdenum and tungsten alloys for aerospace, semiconductor and defence customers. As a result, the Molymet Rhenium Alloys acquisition aligns processing scale with downstream, value-added product capability.

Molymet Rhenium Alloys acquisition adds US manufacturing footprint

The Molymet Rhenium Alloys acquisition immediately gives the Chilean group a specialised US manufacturing base. Rhenium Alloys produces pure and alloyed rhenium, molybdenum, tungsten and tungsten-copper products for demanding applications. These products target sectors where high-temperature performance, reliability and complex geometries are essential.

Molymet has created a new US subsidiary, Molymet Alloys, to house the acquired operations. This step signals a deliberate shift from pure concentrate processing into engineered components and tailored material solutions. Therefore, the Molymet Rhenium Alloys acquisition strengthens relationships with US and allied customers who prioritise secure, localised supply.

Global molybdenum and rhenium leader moves up the value chain

Molymet already accounts for roughly 35pc of global molybdenum and 70pc of rhenium processing capacity. However, much of that capacity historically focused on concentrates and intermediate products rather than finished alloy solutions. By absorbing Rhenium Alloys, Molymet can now combine upstream volume with downstream metallurgical know-how.

This integrated position supports “high-value-added solutions” for customers in aerospace, semiconductors and defence. These sectors increasingly require secure, traceable and ESG-aligned refractory metals supply. As geopolitical risk rises, governments and primes may favour suppliers with both raw material presence and advanced alloy design capabilities.

Meanwhile, the deal highlights growing strategic interest in rhenium and associated refractory metals. These elements are critical for turbine engines, advanced electronics and thermal management systems. Consolidation under large processors like Molymet may tighten market structure, but it could also unlock new investment in capacity and R&D.

The Metalnomist Commentary

This Molymet Rhenium Alloys acquisition underlines how critical metals strategies now extend beyond concentrates into engineered products and regional footprints. Expect more deals that marry large-scale processors with niche alloy specialists as governments and OEMs demand resilient, Western-aligned supply chains. For buyers of rhenium and tungsten alloys, vendor consolidation will bring both stronger balance sheets and tougher price negotiations.

New Medical Device Demand to Disrupt Rhenium Market

Spinal Implants

MoRe Alloys Spark Medical Breakthroughs

New demand for rhenium in medical applications is poised to reshape the global rhenium market. Historically driven by superalloys used in aerospace engines, rhenium is now being adopted for advanced medical devices. Molybdenum-rhenium (MoRe) alloys, particularly Mo50 Re, have recently gained US FDA approval for use in spinal implants and cardiovascular stents.

Several devices using MoRe alloys have entered the US market in the past 18 months, signaling a structural demand shift. According to the MMTA conference in Lisbon, these devices could soon rival aerospace in total rhenium consumption. MiRus, a leader in MoRe medical technology, has already received multiple FDA clearances for spine and structural heart treatments.

Global Supply Faces New Pressures

China, now the top importer of rhenium from Chile’s Molymet, has ramped up consumption for its growing aerospace sector. In 2023, China imported 26 tonnes of Chilean rhenium, a dramatic increase from just 2 tonnes in 2018. Traditionally, the US aerospace industry dominated rhenium imports, accounting for 75% of global demand.

However, experts warned that aerospace users must now compete with the fast-growing medical sector. Medical-grade MoRe alloys offer superior strength, fatigue resistance, and biocompatibility. Unlike nickel, cobalt, or chromium implants, MoRe devices do not trigger allergic reactions and have shown zero breakage in trials.

Long-Term Outlook Points to Tight Supply

Rhenium's unique properties are driving innovation in smaller, fatigue-resistant implants. Titan International noted MoRe-based implants offer greater durability and precision in surgeries. As global populations age, demand for reliable orthopedic and cardiovascular devices is expected to surge.

Yet supply growth remains constrained. With no major new rhenium mines and declining grades in copper-molybdenum ores, primary output is projected to stay flat. Speakers forecast that elevated prices could eventually stimulate recycling, but short-term supply pressure remains a key concern.

The Metalnomist Commentary

Rhenium’s shift from jet turbines to spinal implants underscores how material science breakthroughs can reshape strategic metals markets. With Chinese aerospace demand rising and MoRe alloys entering the medical mainstream, the global rhenium balance may tighten further. This evolution highlights the urgent need for recycling solutions and diversified sourcing strategies in the decade ahead.

High-temperature metals and nickel rally reshape global superalloy cost structure

High-temperature metals

Surging demand and constrained supply mean the high-temperature metals and nickel rally is fundamentally reshaping superalloy cost structures. Aircraft engine and industrial gas turbine manufacturers are ordering at record levels just as key refractory metals move sharply higher. As a result, the high-temperature metals and nickel rally is squeezing melters that sit between volatile raw material markets and long-dated OEM contracts.

Rhenium-led cost shock hits second-generation superalloys

Rhenium has become the epicentre of the high-temperature metals and nickel rally despite representing only a small share of alloy weight. Intrinsic values for benchmark single-crystal alloys such as Rene N5 and CMSX-4 have jumped by more than 80pc in a year. This surge reflects rhenium’s critical role in creep strength and fatigue resistance in high-pressure turbine blades. However, rhenium remains a by-product of molybdenum from copper operations, which severely limits flexible supply. Other key elements such as tantalum and hafnium have also rallied, yet their relative contribution to alloy cost is still overshadowed by rhenium in second-generation chemistries.

Producers now face a difficult trade-off between performance and affordability as the high-temperature metals and nickel rally reopens the debate over alloy design. Second-generation alloys with roughly 3pc rhenium, including Rene N5 and CMSX-4, remain the market workhorses because they balance durability with cost. Meanwhile, third-generation alloys with higher rhenium contents remain less widely adopted, as OEMs hesitate to qualify materials whose economics depend on extreme minor-metal prices.

Tight turbine capacity, nickel rally and scrap strategy

Industrial gas turbine demand is amplifying the impact of the high-temperature metals and nickel rally on alloy buyers. MAR-M 247, a key alloy for IGT blisk castings, has seen calculated costs climb alongside hafnium and other minor metals. Lead times for major OEMs such as GE Vernova, Siemens Energy and Mitsubishi Heavy Industries reportedly stretch to around seven years. Commercial aircraft backlogs exceed a decade of production, leaving melt shops reluctant to miss their place in already strained queues.

Nickel’s rally adds a second layer of inflation even in lower rhenium or rhenium-free alloys. Benchmark nickel prices have jumped around 25pc since mid-December, supported by investor flows and policy risk premiums despite an oversupplied refined market. Nickel-based alloys only account for roughly 6pc of nickel demand, yet the price spike is clearly visible in less temperature-critical grades such as Inconel 718. Intrinsic values for Inconel 718 have risen on the back of nickel and niobium, lifting input costs for rings, casings and sheet parts across aerospace and energy applications.

To defend margins, melters are pushing scrap-based strategies as far as OEM specifications allow. High revert utilisation, sometimes up to 70pc of a melt, can partially shield producers from spot price volatility in primary metals. However, strict quality standards often restrict the use of externally sourced scrap, with some OEMs mandating internal revert only. Many melt shops therefore work “hand-to-mouth”, hesitant to lock in long-term tonnages at record prices while suppliers worry about replacing committed units in tightening markets.

The Metalnomist Commentary

The high-temperature metals and nickel rally is exposing how concentrated and opaque minor-metal supply chains remain, particularly for rhenium and tungsten. For investors and OEMs, the key strategic levers will be higher scrap utilisation, deeper recycling partnerships and more flexible alloy qualification pathways. Those who move fastest on revert, substitution and long-term offtakes will be best placed to secure turbine-grade material through the next decade of aerospace and power-generation growth.

Chile's Molymet to Begin Production of Highly Spherical Rhenium and Molybdenum Powders for Advanced Industries

Chile's Molymet, a leading global supplier of rhenium, is set to begin producing highly spherical rhenium and molybdenum powders this month, targeting advanced industries such as aerospace and medical sectors.

Molymet announced that it will start the production of spherical refractory powders, which are crucial in additive manufacturing processes like 3D printing. These powders are particularly valuable for industries that require high precision and specialized materials, including aerospace and medical applications.

The production will be facilitated by a plasma spheroidization system, which successfully completed its trial phase in July. This advanced system is capable of producing 1-1.2 tons of powder annually. Given that the global rhenium market is estimated at 45-70 tons per year, including secondary materials, Molymet's contribution is significant.

Molybdenum powder, which will also be produced, plays a vital role in alloying, electronics, coatings, welding, and the fabrication of specialty metals. Rhenium powder, on the other hand, is a key additive in tungsten alloys and nickel-based super-alloys. It is also critical in the production of semi-finished products like anode plates used in medical equipment.

Molymet, which controls 70% of the global rhenium supply, highlighted the increasing application of rhenium in new fields. Rhenium's biocompatibility and resistance to corrosion make it suitable for use in medical implants, pacemakers, joint prostheses, and X-ray machines. Despite these expanding applications, 70% of rhenium production remains dedicated to the aerospace industry, particularly for jet engines and gas turbines.

The rising demand from the aerospace and medical sectors, coupled with tight supply, has driven a sharp increase in rhenium prices since June.

US critical minerals list expands: copper, lead, potash, rhenium, silicon, silver added

US Critical Minerals

The US critical minerals list expanded to 54 minerals in the new USGS draft. The US critical minerals list now includes copper, lead, potash, rhenium, silicon, and silver. As a result, the US critical minerals list reshapes policy, permitting, and supply-chain priorities across energy, defense, and manufacturing.

What changed in the draft and why it matters

USGS removed arsenic and tellurium because supply-chain risks have eased. However, the agency added copper, lead, potash, rhenium, silicon, and silver. These additions align with domestic manufacturing needs and national security goals. The Energy Act of 2020 requires triennial updates. Therefore, the draft signals a structured, risk-based refresh. Copper’s inclusion elevates grid, EV, and data-center wiring. Meanwhile, silver and silicon support solar, power electronics, and semiconductors. Rhenium targets superalloys in aerospace and defense. Lead anchors batteries and critical industrial uses. Potash underpins fertilizers and food security, which intersect with energy transition metals through logistics.

What could come next: uranium, coal, and update cadence

USGS invited industry feedback on whether to include uranium, metallurgical coal, or other minerals. It also asked if annual updates are preferable to three-year cycles. As a result, planning horizons could shorten, affecting investment timing and offtake strategies. President Donald Trump directed USGS on 20 January to consider uranium in the 2025 list. Meanwhile, several assessed materials—such as molybdenum, phosphates, helium, and gold—did not make the cut. Therefore, the draft narrows focus to minerals with acute vulnerability and strategic leverage.

The Metalnomist Commentary

Bringing copper onto the list is the headline move. It strengthens the case for streamlined permits, midstream incentives, and recycling scale-up. If USGS shifts to annual updates, treasury, traders, and OEMs must adapt faster to policy-driven risk signals.

US seeks critical minerals to grow stockpile and bolster defense security

US seeks critical mineral mining

US seeks critical minerals to grow stockpile as Washington accelerates defense supply chain security efforts. The Defense Logistics Agency has launched an aggressive tender round across multiple metals to rebuild the national defense stockpile. As a result, US seeks critical minerals to grow stockpile faster than domestic production and import baselines can easily support.

The DLA’s new tenders cover cobalt, bismuth, high purity aluminum, scandium flake, niobium and ferro niobium. The agency also issued information requests for rhenium, indium, vanadium pentoxide, heavy rare earth oxides and tungsten ores. Together, these moves show how US seeks critical minerals to grow stockpile breadth across aerospace, electronics and defense applications.

DLA tenders stretch market capacity for critical minerals

Market participants say the requested quantities exceed typical US annual production and import volumes. Traders expect that the DLA will need several years to accumulate the requested tonnages. Therefore, the five year contract horizon may still prove tight for niche markets like rhenium and heavy rare earths.

Suppliers also question whether a single vendor can realistically deliver some of the larger packages. Rhenium sellers, for example, doubt that one producer can meet a 40 tonne requirement. Primary US rhenium output remains much lower than that figure, even before considering other customer commitments.

The DLA uses firm fixed price, indefinite delivery and indefinite quantity contracts for most of these tenders. This structure gives the agency flexibility on timing while locking in price and supply commitments. However, it also favours integrated producers and large suppliers rather than mid sized traders and niche intermediaries.

Policy push and strategic mineral reserve reshape US supply chains

Recent legislation and executive orders give political backing as US seeks critical minerals to grow stockpile strength. The administration has directed the defense secretary to ensure robust stockpile coverage for key materials. In parallel, Congress has allocated several billion dollars to stockpile upgrades and broader critical mineral supply chain support.

New public private initiatives now aim to operationalise this funding on the ground. Volato Group and M2i Global plan to develop and operate the first US strategic mineral reserve. With support from federal agencies, the project could become a central node for storage, logistics and market signaling.

For miners and processors, these policies create opportunities but also raise compliance and performance expectations. Long term stockpile contracts may help justify new projects or expansions in critical minerals. Yet the high bar on quality, security and reporting will likely limit participation to well capitalised and technically strong players.

The Metalnomist Commentary

The DLA’s tender wave confirms that stockpiling has returned as a core tool of industrial strategy. For market participants, the key questions now centre on pricing discipline, vendor concentration and delivery risk across thin markets. Companies that anticipate these shifts and secure upstream options early will gain a strategic edge in the next supply squeeze.

Copper Supply Chain Fragility Is Underpriced Despite Price Rally

Ivanhoe

Copper supply chain risk is still being underpriced even after London Metal Exchange prices rallied above $13,000/t, according to Ivanhoe Mines chairman Robert Friedland. He warned that higher prices alone will not quickly unlock new mine investment or solve the operational bottlenecks now shaping copper supply.

The copper supply chain is facing a more complex problem than headline market balances suggest. Friedland pointed to sulphur, sulphuric acid, diesel and other critical inputs as increasingly important constraints for mining operations, especially in Africa.

The copper supply chain is particularly exposed in the Democratic Republic of Congo, where a large share of production depends on acid leaching. If sulphuric acid availability tightens further, Friedland said about half of the DRC’s low-grade leached copper could be at risk unless higher copper prices offset sharply higher acid costs.

This warning comes as the Middle East conflict affects copper markets indirectly. The immediate threat is not concentrate supply, but sulphur-linked cost inflation that can raise operating costs for solvent extraction and leaching operations.

Sulphuric Acid and Diesel Risks Expose Mining Cost Vulnerability

Sulphuric acid has become a central issue for copper supply because much of the DRC’s production relies on acid leaching. A prolonged disruption in sulphur flows could affect roughly 3mn t/yr of DRC copper output, making the country one of the most exposed parts of the global copper market.

The DRC’s vulnerability is different from that of traditional concentrate producers. Concentrate supply depends on mining, milling, logistics and smelter demand. Leached copper also depends on steady sulphur or sulphuric acid access, which creates another layer of supply-chain risk.

Ivanhoe’s Kamoa-Kakula complex is unusually positioned because it produces sulphuric acid as a by-product rather than relying only on external supply. The operation produced more than 100,000t of sulphuric acid in the first quarter of 2026, with annual output expected to reach 600,000-700,000 t/yr once the new smelter is fully ramped up.

That acid production gives Ivanhoe a strategic advantage. It can reduce exposure to imported acid costs while supporting copper output in a market where other DRC producers may face tighter reagent availability.

Diesel is another operational risk. Remote mines depend on diesel for haulage, power generation and logistics, especially where grid access is weak or transport routes are long.

Friedland said highly exposed mining firms should consider securing up to a year of diesel supply. He also argued that the DRC may be less vulnerable than some expect because refined products can arrive through India, Nigeria and southern Africa.

Still, the full operational impact may not yet be visible. Supply-chain shocks often appear first through higher costs, longer lead times and working-capital pressure before they become production losses.

This is why the copper market may be misreading risk. Visible inventories and annual balances can suggest moderate surplus, while the physical supply chain becomes more fragile beneath the surface.

A copper price above $13,000/t helps margins, but it does not immediately create acid, diesel, spare parts, qualified labour or new mine capacity. Mine investment still depends on permitting, capital cost, political risk and long development timelines.

AI, Data Centres and Critical Metals Raise Copper’s Strategic Value

Friedland linked copper’s long-term importance directly to electrification, cooling systems, data centres and artificial intelligence. These sectors are turning copper from a conventional industrial metal into a strategic infrastructure material.

AI data centres need large amounts of power infrastructure. That means more copper for grids, substations, transformers, cooling systems, cabling, backup power and electrical distribution.

The growth of AI also reinforces demand for metals beyond copper. Friedland highlighted gallium, scandium, dysprosium, rhenium and tantalum as thinly traded materials with low liquidity but high industrial dependence.

This is an important market signal. The next phase of industrial competition will not depend only on bulk metals. It will also depend on access to small-volume strategic materials that support semiconductors, aerospace, defence, magnets and high-performance alloys.

Copper remains the anchor metal because it connects electrification, grid expansion, industrial automation and data infrastructure. Friedland described copper as the “king of metals” because no large-scale energy transition can move without it.

However, copper’s strategic value also exposes the market to policy pressure. The US is beginning to understand mining’s national security role more clearly, especially as domestic supply concentration and import dependence become more visible.

Market participants expect moderate global copper surpluses this year, helped by last year’s supply windfall. But US physical balances are expected to remain tight, with the CME-LME arbitrage reopening to encourage flows into the country.

That regional tightness matters. Copper may look balanced globally, while specific markets face procurement pressure because of tariffs, logistics, exchange spreads, domestic manufacturing needs or strategic stockpiling.

The broader lesson is that copper pricing must account for supply-chain resilience, not only mine output. A mine that lacks acid, fuel or logistics capacity cannot deliver metal reliably, even if ore is available.

For investors, this strengthens the value of hard assets with low obsolescence. Mines, smelters, acid plants, power infrastructure and logistics corridors are becoming more valuable as supply chains become less predictable.

For manufacturers, copper procurement is becoming a strategic function. Buyers linked to grids, data centres, defence, cooling systems and energy infrastructure will need more secure supply agreements, not only exposure to exchange prices.

The Metalnomist Commentary

Friedland’s warning cuts through the headline copper rally: the market is pricing metal, but not enough supply-chain fragility. Copper’s next constraint may come less from ore availability and more from acid, diesel, logistics and the minor metals needed to build the electrified economy.

China Strategic Minerals Framework Tightens State Control Over 36 Resources

Strategic Minerals

China strategic minerals policy has entered a more formal phase after Beijing placed 36 mineral resources under tighter central government control. The revised regulations strengthen state oversight of mining, exploration, production quotas and strategic reserves.

China strategic minerals covered by the framework include major industrial metals, battery materials, rare earths, semiconductor metals and energy resources. The rules also include non-metallic materials such as graphite, phosphate, fluorite and high-purity quartz.

China strategic minerals regulation is significant because many of the affected materials are essential to batteries, aerospace, defence, semiconductors, energy infrastructure and advanced manufacturing.

The immediate market impact has been limited because several controls already existed in practice. However, formalising them under a single legal framework could strengthen Beijing's ability to manage supply over the longer term.

Centralised Quotas and Reserves Strengthen Supply Management

The Ministry of Natural Resources, working with the National Development and Reform Commission, will set annual mining quotas for strategic minerals.

The objective is to prevent uncontrolled production while giving central authorities greater control over national resource development.

Approvals for new exploration and mining rights will also be consolidated at the central level. Authorities will restrict the number of mining licences granted for individual deposits.

This could slow uncontrolled capacity growth in some markets while giving Beijing more influence over production timing and regional development.

The new framework also establishes a three-tier reserve system covering physical product inventories, production capacity and undeveloped resource sites.

State and private companies will jointly participate in stockpiling, while resource-site reserves are expected to remain available for at least five years.

This creates a broader security mechanism than conventional commodity stockpiles. China will not only hold material inventories but also preserve future production capability and undeveloped resources.

For strategically sensitive metals, this could provide Beijing with greater flexibility to respond to supply disruptions, price volatility or geopolitical pressure.

Rare Earths and Semiconductor Metals Gain Greater Strategic Weight

The list covers 25 metallic commodities, including iron, copper, aluminium, titanium, vanadium, manganese and chromium.

Battery materials such as lithium, cobalt and nickel are included alongside all 17 rare earth elements.

China has also designated tungsten, antimony, tin and molybdenum as strategic resources, together with semiconductor and specialty metals including gallium, germanium, indium, rhenium, niobium, tantalum, beryllium, zirconium and hafnium.

This combination is important because China already holds dominant positions across many of these supply chains.

Rare earth separation, tungsten processing, antimony, gallium and germanium are particularly sensitive because alternative global processing capacity remains limited.

The inclusion of high-purity quartz also highlights the expanding definition of strategic materials. Quartz is an important input in semiconductor and solar manufacturing, linking mineral security directly with advanced technology industries.

The framework therefore goes beyond mining policy. It strengthens China's ability to manage the upstream materials required for manufacturing competitiveness and national security.

The Metalnomist Commentary

China is moving from individual export controls and quotas toward a comprehensive strategic resources system. The long-term implication is greater state influence over not only current supply, but also future capacity and undeveloped reserves across many of the world's most critical materials.

Civil Aircraft Tariff Exemption Shields Aerospace Trade but Metal Duties Remain

Airplanes parts

Civil aircraft tariff exemption rules will shield commercial aircraft, engines, parts, components, and subassemblies from the latest US import tariff. However, the carve-out does not remove existing tariff pressure on several critical aerospace metals used across aircraft manufacturing and high-performance supply chains.

The latest US measure applies a temporary 10pc tariff on most imports for 150 days from 24 February, with a possible 15pc rate subject to official implementation. Civil aviation products are excluded under annex I, covering all non-military aircraft and their related engines, parts, components, and other subassemblies.

The exemption follows strong aerospace industry resistance to earlier trade action. Commercial aviation supply chains are deeply global, and aircraft production depends on cross-border movement of precision parts, engines, structures, avionics, and certified materials. A broad tariff on these flows would have raised costs across Boeing, Airbus suppliers, engine makers, maintenance providers, and aerospace metals processors.

Aerospace Supply Chains Avoid Direct Aircraft Tariff Shock

The civil aircraft tariff exemption protects one of the most globally integrated industrial supply chains from immediate disruption. Commercial aircraft manufacturing depends on certified components moving repeatedly between countries before final assembly, delivery, and maintenance.

This carve-out also supports the July EU-US agreement that restored transatlantic free trade on aircraft and component parts. That matters because Europe and the United States remain tightly connected in aircraft structures, engines, landing gear, fasteners, forgings, castings, and advanced materials.

However, the exemption does not mean aerospace manufacturers are free from trade cost risk. Tariffs can still affect upstream materials and intermediate inputs before they become certified aircraft parts. This creates a split market where finished aviation components may be protected, while key metals used to make them still face separate tariff regimes.

Critical Aerospace Metals Still Face Tariff Exposure

Critical aerospace metals remain exposed through existing Section 301 and Section 232 measures. Section 301 tariffs of 25pc on various materials used in aircraft and associated parts still apply. This keeps cost pressure on parts of the aerospace materials chain even after the civil aircraft carve-out.

Annex II also maintains exemptions for several critical materials, including titanium, cobalt, chromium, rhenium, nickel, tantalum, tungsten, and niobium. These materials are essential for aircraft engines, high-temperature alloys, fasteners, structural components, landing systems, and other demanding aerospace applications.

Hafnium stands out because it is not included in annex II and is therefore subject to the new tariff. That is strategically relevant because hafnium is used in high-temperature and advanced alloy applications, including aerospace and defence-related supply chains. The omission shows how narrow tariff classifications can create unexpected cost exposure for small but critical materials.

The Metalnomist Commentary

The civil aircraft tariff exemption protects final aerospace trade, but it does not fully protect the metals value chain behind it. The real risk now sits in the gap between tariff-exempt aircraft parts and tariff-exposed specialty materials.

Chalco rare metals joint venture targets integrated growth and supply security

Rare Metals Mining

China’s Chalco rare metals joint venture marks a strategic expansion across high-purity processing and downstream products. The Chalco rare metals joint venture will unite affiliates under Chinalco to scale gallium, germanium, indium, selenium, tellurium and rhenium. As a result, the Chalco rare metals joint venture strengthens China’s control across critical mineral supply chains.

JV structure and product scope

Chalco will hold a 20pc stake in the joint venture. Other investors include Chinalco Group, Yunnan Copper, Chihong Zinc-Germanium and China Aluminum Capital. The venture will handle high-purity processing, compounding, product development, production and sales. Therefore, the platform links base metals and rare metals into one industrial chain.

Capacity plans and policy backdrop

Chalco targets 16.81mn t of metallurgical alumina and 7.8mn t of primary aluminium in 2025. Meanwhile, Beijing is integrating critical minerals and tightening export controls on selected metals. China also consolidated rare earth assets into Northern Rare Earth and China Rare Earth. Consequently, the Chalco rare metals joint venture aligns capacity with policy and market needs.

The Metalnomist Commentary

The JV formalizes a midstream hub that can stabilize feedstock and pricing. Buyers should watch contract terms for gallium and germanium as policy risk stays elevated. Partnerships may expand quickly if downstream magnet and semiconductor demand accelerates.

US critical minerals list expands to 60 materials

US critical minerals

The US critical minerals list has expanded to 60 materials, reshaping policy for metals, energy and agriculture. The updated US critical minerals list now adds boron, copper, lead, metallurgical coal, phosphate, potash, rhenium, silicon, silver and uranium. As a result, the US critical minerals list will guide US industrial strategy, investment priorities and supply chain risk management for years.

Why the US critical minerals list matters for industry

The new list reflects rising concern over supply chain vulnerability and geopolitical risk. US law requires the US Geological Survey to review critical minerals every three years, based on domestic manufacturing needs and import exposure. This process now captures more metals with defence, clean energy and advanced manufacturing applications.

Government agencies played a decisive role in shaping the final list. The Department of Defense pushed to keep arsenic and tellurium, citing key national security uses. The Department of Energy backed metallurgical coal and uranium because of their importance for steel, power generation and defence. These decisions show how critical mineral policy is converging with broader security and industrial goals.

Boron’s inclusion highlights growing dependence on specialised inputs for steelmaking and high-tech uses. The US relies heavily on ferro-boron imports from China, creating a strategic vulnerability. By classifying boron as critical, policymakers can prioritise domestic projects, alternative suppliers and recycling pathways.

Agriculture, fertilizers and the critical minerals agenda

Fertilizer inputs now sit squarely inside the critical minerals framework. Phosphate and potash both entered the list, reflecting their central role in food security. Industry group The Fertilizer Institute welcomed the move, expecting clearer policy support for investment and capacity growth.

Phosphate’s addition is especially significant for US farmers. Market participants and officials had campaigned for its inclusion after the draft list omitted it. The US Department of Agriculture ultimately backed phosphate as a critical mineral because crop yields and global food stability depend on reliable, affordable supply.

As a result, fertilizer supply chains may see more targeted incentives, permitting support and risk monitoring. Recognising phosphate and potash as critical could reduce price volatility and import shocks, while encouraging long-term domestic production and storage strategies.

 

The Metalnomist Commentary

Washington’s broader US critical minerals list strategy now clearly reaches beyond battery metals into steel, energy and fertilizers. By aligning national security, climate policy and food security inside one critical minerals framework, the US is quietly redrawing the map of “strategic materials.” For miners, processors and recyclers, this list will increasingly shape where capital flows and which projects move fastest through the policy pipeline.