Dysprosium

China's Chokehold: Why ~99% of Separated Dysprosium Still Comes From One Country

Dysprosium (Dy, atomic number 66) is a heavy rare-earth element (HREE) whose commercial relevance comes almost entirely from one function: raising the coercivity — resistance to demagnetization — of neodymium-iron-boron (NdFeB) permanent magnets at elevated temperatures. Per the USGS Mineral Commodity Summaries 2026, Rare Earths (Heavy) chapter, terbium, dysprosium, holmium, erbium, thulium, ytterbium, and lutetium are classified as the heavy rare earths, and the United States imported 100% of its heavy rare-earth compounds and metals in every year from 2021 to 2025—there is no U.S. net import reliance figure below 100% for this group in the entire five-year data series.

The concentration is not primarily a mining problem — it is a separation problem. Global mine production of rare earths reached an estimated 390,000 tonnes REO-equivalent in 2025, with China producing 270,000 tonnes (about 69%), the United States 51,000 tonnes, Australia 29,000 tonnes, and Burma (Myanmar) 22,000 tonnes (USGS MCS 2026, Rare Earths chapter). But mined concentrate must be separated element-by-element through hundreds to thousands of solvent-extraction stages before it becomes usable dysprosium oxide, and that separation capacity — unlike mining — sits almost entirely inside China. As of the 2026 MCS, USGS notes that “at least five companies were developing commercial-scale heavy-rare-earth processing and refining capacity” outside China, and one company had developed commercial-scale capacity for a specific heavy-rare-earth compound, but none had reached sustained commercial-scale production of heavy rare earths as of the report's cutoff (USGS MCS 2026, Rare Earths (Heavy)).

Third-party market intelligence places China's dysprosium production share even more precisely: a widely cited industry estimate puts China's share of global dysprosium production at approximately 90%, sourced primarily from ion-adsorption clay deposits in Jiangxi and Fujian provinces, with secondary output from mixed bastnäsite/monazite deposits in northern China (Rare Earth Mining News, dysprosium market analysis, Mar 2026). A separate market-strategy note observes that by 2025 China controlled roughly 85% of global rare-earth oxide production but approximately 99% of global dysprosium and terbium output specifically — the gap between the two figures reflects how much more concentrated the heavy-REE separation step is compared with total rare-earth output (Moomoo, U.S. Rare Earths 2026 strategy note, May 2026).

Why it matters: dysprosium and terbium are the two heavy rare earths that make NdFeB magnets viable in high-heat environments — EV traction motors, wind-turbine generators, and military actuators — where standard neodymium-only magnets lose coercivity as temperatures climb past roughly 100–150°C. The magnetocrystalline anisotropy of Dy₂Fe₁₄B is 15 tesla and of Tb₂Fe₁₄B is 22 tesla, both far above the 7.5 tesla value of Nd₂Fe₁₄B, which is why even small Dy/Tb additions materially raise a magnet's resistance to demagnetization at heat (Journal of Rare Earths, grain-boundary diffusion mechanism study, 2025). There is effectively no scaled non-Chinese, non-Myanmar dysprosium separation industry to fall back on if Chinese licensing tightens.

4 April 2025: MOFCOM's Export-Licensing Regime Hits Dysprosium and Terbium Hardest

The controls were formalized in MOFCOM/GAC Announcement No. 18 of 2025, later detailed further in supplementary notices; the dysprosium-specific scope covers dysprosium metal, dysprosium-iron alloy, terbium-dysprosium-iron alloy, dysprosium-containing sputtering targets, dysprosium-containing NdFeB permanent-magnet materials, dysprosium oxide, and dysprosium-containing compounds and mixtures, each mapped to specific Chinese customs codes (MOFCOM, Announcement No. 18 of 2025 (English translation)). The European Parliament's own account of the measure notes that “on 4 April 2025, China started to enact export restrictions on 7 of the 17 rare earth elements…introducing a system for non-automatic licences, and cited dual-use and security considerations as justification” (European Parliament resolution, TA-10-2025-0166).

A CSET translation of the underlying Chinese notice (No. 61 of 2025) lists metallic dysprosium, dysprosium oxide, dysprosium-iron alloys, terbium-dysprosium-iron alloys, and “neodymium permanent magnet materials that contain dysprosium” as explicitly controlled items requiring a State Council commerce-department export license before shipment (CSET translation, Notice 2025 No. 61). China-US Focus summarized the scope succinctly: the licenses “apply to 7 of 17 rare earth elements (REEs), all of which are medium and heavy rare earths: samarium, gadolinium, terbium, dysprosium, lutetium, scandium, and yttrium” (China-US Focus, 23 May 2025).

China escalated twice more within the year. In early October 2025, MOFCOM expanded controls to the remaining heavy rare earths — holmium, erbium, thulium, europium, and ytterbium — taking effect 8 November 2025, and simultaneously introduced extraterritorial provisions requiring foreign-made products to obtain a Chinese export license if they contain even 0.1% Chinese-origin rare-earth content by value, or were produced using licensed Chinese rare-earth processing technology (China Briefing, 10 Nov 2025). Then, in November 2025, China suspended the October expansion for one year (through 10 November 2026) as part of a broader U.S.-China trade de-escalation — but explicitly left the original April 2025 dysprosium/terbium/samarium/gadolinium/lutetium/scandium/yttrium controls fully in force (S&P Global Market Intelligence, 22 Jun 2026; Clark Hill, 24 Nov 2025).

Source: USGS MCS 2026, China Briefing, S&P Global.

Why it matters: unlike the antimony/gallium/germanium controls of December 2024, which targeted metals with modest defense visibility, the April 2025 dysprosium/terbium package struck at the single input with no substitute for high-temperature magnet coercivity — used directly in EV traction motors, F-35 actuators, precision-guided munitions, and wind-turbine generators. USGS's own events-and-trends language links the April action explicitly to “controls on metals, oxides, alloys, and compounds of terbium, dysprosium, lutetium, and other rare earths” (USGS MCS 2026).

Myanmar's Kachin State: The Conflict Zone That Supplies Roughly Half the World's Heavy Rare Earths

Myanmar produced an estimated 22,000 tonnes of rare-earth mine output in 2025 (down from 27,000 in 2024), representing roughly 6% of global mine production by tonnage (USGS MCS 2026, Rare Earths chapter). That modest tonnage share massively understates Myanmar's strategic importance, because its ores are disproportionately rich in heavy rare earths: an EarthRights International investigation found that “in 2023, an estimated 57% of the global supply of terbium and dysprosium originated from Kachin,” and that Myanmar's total mining output of these two elements doubled China's own domestic mine output of the same elements (EarthRights International, “Kachin: A Sacrifice Zone for the Green Transition,” Apr 2025). The IEA has corroborated the broad magnitude independently, telling Mining Technology that “China and Myanmar together account for around two-thirds of global mined supply of heavy rare earths,” while “China represents around 90% of global refined heavy rare earths supply” (Mining Technology, citing IEA, 7 Aug 2025).

1. Geography and control: Chipwi, Pangwa, and the KIA's 2024 takeover

Rare-earth mining in Myanmar is concentrated in Kachin State's Chipwi and Pangwa townships, roughly 125 km northeast of the state capital Myitkyina, adjacent to the Chinese border, plus a smaller cluster in Nhkawng Pa near Bhamo (University of Warwick, briefing paper on Myanmar rare-earth mining process). Site counts grew from roughly 130 active mining locations in 2020 to more than 370 by the end of 2024, with over 2,700 leaching collection pools identified across the region by early 2025 (ISP-Myanmar, “Conflict Economy: Five Key Insights into Myanmar's Rare Earth,” Apr 2025). In October 2024, the Kachin Independence Army seized control of Chipwi and Pangwa from junta-aligned militias, ending years of border-militia control and making the KIA the de facto governor of the mining corridor (Stimson Center, “Rare Earths and Realpolitik,” 24 Jun 2025).

2. China's leverage: border closures, taxation deals, and the Bhamo ultimatum

China initially responded to the KIA takeover by closing Yunnan-corridor border gates and halting rare-earth shipments. A negotiated settlement followed in December 2024, with the KIA imposing a 20% levy on exported concentrate before both sides agreed on a fixed rate of 35,000 yuan (roughly US$4,830) per tonne by April 2025, formalizing the KIA's role as a non-state armed group governing a critical mineral corridor (Stimson Center, 24 Jun 2025). The relationship remains coercive: a July 2025 Reuters investigation reported that China “has issued threats to cease purchasing minerals sourced from areas controlled by the KIA” unless the militia relinquished efforts to fully capture Bhamo, a strategically vital town, and that Chinese customs data showed imports of rare-earth oxides and compounds from Myanmar fell to just 311 metric tons in February 2025, down 89% year-on-year, as fighting disrupted shipments (Reuters, 8 Jul 2025). By late May 2026, Reuters reported Myanmar's military was again stepping up offensives specifically targeting the rare-earth-rich areas of Kachin State under a new military commander, aiming to reassert control over mining zones and border trade routes (Reuters, 25 May 2026).

3. Trade volumes and value: from 8,000 to 41,700+ tonnes a year

Sources: Global Witness, follow-up investigation, 7 May 2026; IDSA (Manohar Parrikar Institute) Issue Brief, 24 Jul 2025; Stimson Center, 24 Jun 2025; Reuters, 8 Jul 2025.

4. Ore grades, human-rights record, and the ionic-clay geology that makes Myanmar valuable

Myanmar's Kachin deposits share the same ion-adsorption clay geology as southern China's Jiangxi/Guangdong belt, with reported dysprosium concentrations ranging from 600–1,200 parts per million — concentrations that yield high heavy-REE content relative to the light-REE-heavy hard-rock deposits that dominate the rest of the world outside China (Quest Metals, “Myanmar: China's Secondary Deposit,” 31 Jul 2025). One industry estimate places in-ground Kachin dysprosium resources at roughly 115,500 tonnes with approximately 2,000 tonnes of dysprosium produced per year from those deposits (Rare Earth Exchanges, “Heavy Rare Earth Black Swans,” 21 Jul 2025). EarthRights documents that the mining process — pumping acid into mountainsides to leach rare earths from clay — has caused fatal landslides, groundwater contamination that has spilled across the border into northern Thailand, and supply chains that are “likely contributing to human rights abuses in Kachin” for the global corporations whose EV and wind-turbine magnets rely, often unknowingly, on Kachin-origin heavy rare earths (EarthRights International, Apr 2025).

Prices: Dysprosium Oxide's Long Decline, the April 2025 Spike, and the FOB-China Premium

Source: USGS MCS 2026, Rare Earths (Heavy) chapter. Notably, USGS's own annual-average dysprosium figure continued to decline in 2025 even as terbium rose — a reminder that USGS's yearly averages smooth over sharp intra-year spikes tied to the April 2025 export-control shock, and that terbium (used more heavily in grain-boundary diffusion, see Section 5) has behaved differently from dysprosium through the crisis.

Higher-frequency data from Chinese and Western price-reporting agencies show the intra-year volatility USGS's annual average obscures. Fastmarkets assessed dysprosium oxide 99.5% FOB China at $255–305/kg in June 2024 (Fastmarkets, 27 Jun 2024). Argus Media's daily assessment for dysprosium oxide min 99.5% FOB China showed a range of $265–305/kg through February–March 2026, spiking to $285–305/kg on 24 Feb 2026 before easing to $265–285/kg by 13 Mar 2026 (Argus Media, dysprosium oxide FOB China price assessment). Shanghai Metals Market (SMM) data cited by Rare Earth Mining News put dysprosium oxide at $189.58/kg domestic China versus $317.00/kg FOB China as of 10 March 2026 — a 67% export premium reflecting the scarcity value assigned to material cleared for export versus material sold inside China's domestic-consumption market (Rare Earth Mining News, market outlook, Mar 2026; Rare Earth Mining News, dysprosium overview, Mar 2026).

1. The April 2025 shock: prices up nearly 200% even after partial easing

The Center on Global Energy Policy at Columbia University quantified the scale of the April 2025 shock directly: “even after China eased those restrictions, the prices of key heavy rare earths such as yttrium, terbium, and dysprosium remained, respectively, 598 percent, 195 percent, and 168 percent above their levels before the export restrictions first came into effect in April” (Columbia University Center on Global Energy Policy, 11 Jul 2025). That 168% dysprosium increase illustrates how the licensing bottleneck, not a change in underlying mine supply, drove the spike: material continued to be mined, but could not clear Chinese customs for export in normal volumes while licenses were being processed case-by-case.

2. Retail spot data: SMM's 1 July 2026 assessment

Rare Earth Mining News, tracking SMM's Chinese industrial spot assessments, reported dysprosium metal (99.0% min, VAT excluded) at $261.63/kg on 1 July 2026, up 25.4% from $208.68/kg on 1 June 2026 — a one-month swing illustrating how thin and reactive this market remains even a year after the initial 2025 shock (Rare Earth Mining News, dysprosium spot price tracker, updated Jul 2026). ScrapMonster's data (sourced from the Institute for Rare Earths and Metals) shows dysprosium metal 99.5% min at $250.56/kg EXW China and $306.13/kg FOB China on 19 June 2026, with ferro-dysprosium 80% trading at $184.40/kg EXW and $233.83/kg FOB the same day — confirming the FOB-versus-domestic premium is a persistent structural feature, not a one-off (ScrapMonster, dysprosium prices, 19 Jun 2026).

3. Why the FOB-domestic gap persists: export friction, not scarcity of ore

The consistent 30–70% gap between China's domestic price and its FOB export price reflects the cost and uncertainty of the licensing process itself rather than a shortage of Chinese ore: domestic Chinese magnet makers can buy dysprosium without an export license, while foreign buyers must source material that has cleared MOFCOM licensing, creating a two-tier market. This dynamic has persisted through 2025 and into 2026 even as China began issuing more general export licenses, because the licensing process itself — documentation, end-user verification, processing time — still adds cost and delay relative to domestic sales (USGS MCS 2026).

Inside the Magnet: Dysprosium-Terbium Co-Substitution and Grain-Boundary Diffusion

Standard sintered NdFeB magnets lose coercivity as temperature rises; EV traction motors and wind generators can reach internal operating temperatures up to 180°C, and to maintain the coercivity needed at that heat, manufacturers substitute a heavy rare earth — dysprosium or terbium — for a portion of the neodymium in the crystal lattice (Journal of Rare Earths, grain-boundary diffusion mechanism study, 2025). A widely cited technical comparison notes that “even though Tb is more effective than Dy for improving coercivity in high-temperature environments around 200°C, Dy is used in most [magnets], as it has better availability and is less expensive” (EVreporter, NdFeB sintered-magnet manufacturing technologies).

1. Traditional alloying vs. grain-boundary diffusion

In the traditional two-alloy or single-alloy process, dysprosium or terbium is blended throughout the entire magnet melt, meaning HREE atoms end up distributed uniformly — including deep inside grains where they contribute little to coercivity but meaningfully reduce remanence (Br) because Dy and Tb couple antiferromagnetically with iron (Magnetics & Materials LLC, technical note on grain-boundary diffusion). Grain-boundary diffusion (GBD), commercialized industrially over the past decade, instead coats the finished, machined magnet's surface with a Dy or Tb compound and heat-treats it so the heavy rare earth migrates inward along grain boundaries only, forming a thin (Nd,HRE)₂Fe₁₄B shell around each Nd₂Fe₁₄B grain — concentrating the scarce, expensive element exactly where it is magnetically effective (Ideal Magnet Solutions, grain-boundary diffusion explainer).

2. Documented HREE reductions: 75–81% less dysprosium for equivalent performance

A peer-reviewed IEEE study on reduced-dysprosium magnets for EV traction motors reported that its new Dy grain-boundary diffusion process achieved an 81% reduction in dysprosium consumption versus conventional Nd₂Fe₁₄B magnets for equivalent performance, alongside a 17% increase in remanence, and validated the resulting magnets in a prototype interior permanent-magnet EV traction motor (IEEE, “Reduced Dysprosium Permanent Magnets and Their Applications in Electric Vehicle Traction Motors,” 2015). Commercial magnet suppliers report similar figures today: one described a verified “N45H → N45UH upgrade: 17.67 → 26.55 kOe with a 0.35% Tb surface coating,” representing 75% less dysprosium consumption than the conventional alloying route for the same thermal-performance target (Mainrich International, grain-boundary diffusion capability page). A separate industry explainer summarizes that grain modification, grain refinement, and grain-size reduction together have pushed some lower grades (M, H) to zero HREE content, while higher-temperature grades that once required “over 7% Dysprosium now require less than 3% Dy” (Ideal Magnet Solutions).

3. Why terbium is often preferred despite higher cost

Because GBD concentrates HREE at the grain boundary rather than throughout the bulk, the total mass of heavy rare earth required is small enough that the more magnetically effective — but pricier and scarcer — element, terbium, becomes economically viable even though it costs roughly four to five times as much as dysprosium per kilogram on the USGS price series. A technical review notes “terbium is more effective at increasing Hcj [coercivity] than dysprosium and has a lesser effect on reducing Br,” making it “the preferred HREE” specifically in GBD-treated magnets even as dysprosium remains dominant in conventional bulk-alloyed magnets due to its lower cost and greater historical availability (Magnetics & Materials LLC). This dual-track reliance on both elements is precisely why China's April 2025 controls targeted dysprosium and terbium together, rather than either element in isolation.

4. Physical limits: diffusion depth caps magnet thickness

GBD is not a universal fix. The diffusion depth achievable from a coated surface is physically limited to roughly 3–5 mm before excessive processing time and temperature cause unwanted grain growth, meaning GBD is only effective for magnets thin enough (roughly under 6.5 mm in their smallest dimension) that diffusion can penetrate the full cross-section (Magnetics & Materials LLC). For thicker, high-power blocks used in some large wind-turbine generators and defense actuators, conventional bulk Dy/Tb alloying — with its higher total HREE consumption — remains necessary, which is why demand for separated dysprosium has not fallen as quickly as GBD adoption might otherwise suggest.

Building an Alternative: Lynas Kuantan's First-Mover Advantage and MP Materials' Mid-2026 Ramp

1. Lynas Kuantan: first Dy oxide outside China since decades

On 15–16 May 2025, Lynas Rare Earths confirmed that its Kuantan, Malaysia facility had produced the first batch of separated dysprosium oxide on its newly commissioned heavy rare-earth production line — “the first commercial production of separated Heavy Rare Earths (HRE) for Lynas and the first commercial production outside China in decades,” per the company's own quarterly report (Lynas Rare Earths, Quarterly Report, period ended 30 June 2025). CEO Amanda Lacaze stated: “Lynas is pleased to confirm first Dy production on our new production line at Lynas Malaysia” (Magnetics Magazine, 10 Jun 2025). Separated terbium production followed in June 2025, as planned (InvestorNews, Technology Metals Report, 16 May 2025). Fastmarkets reported the heavy rare-earth circuit at Kuantan — commissioned and ramped through mid-2025 — has an estimated throughput capacity of 1,500 tonnes per year of a mixed heavy rare-earth compound (samarium-europium-gadolinium-holmium, “SEGH”), from which dysprosium, terbium, and holmium concentrate are further separated (Fastmarkets, 27 Jun 2024). Argus Media independently confirmed the plant “built dysprosium and terbium processing circuits, capable of separating up to 1,500 t/yr of heavy rare earths, at its Malaysian plant in January–March” 2025, though Lynas declined to disclose actual initial output volumes (Argus Media, 16 May 2025).

2. MP Materials: DoW-backed Mountain Pass heavy circuit, mid-2026 target

MP Materials, operator of the only large-scale active rare-earth mine in the United States (Mountain Pass, California), does not have a heavy-REE-rich ore body — Mountain Pass produces >80% lanthanum and cerium and roughly 15% neodymium/praseodymium, with less than 2% of a samarium-europium-gadolinium-plus (“SEG+”) precipitate that carries the deposit's small heavy rare-earth fraction (Payne Institute for Public Policy, Colorado School of Mines, 30 Jul 2025). Since late 2023, MP has stockpiled this SEG+ concentrate — containing samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, and yttrium — rather than sell it at a loss, while building a dedicated heavy-REE separation circuit (MP Materials, Q3 2025 results release, 6 Nov 2025). Management has guided that the facility — designed to process approximately 3,000 metric tons of feedstock per year and yield a nameplate 200 metric tons per year of combined dysprosium and terbium — will begin commissioning in mid-2026, feeding MP's planned 10,000-tonne-per-year NdFeB magnet capacity at its Independence facility in Fort Worth, Texas (MP Materials, Q3 2025 results; Shanghai Metals Market, 30 Nov 2025). The company has stockpiled over 200 metric tons of SEG+ feedstock to anchor the circuit's initial run, and is separately evaluating third-party feedstock sources, including a heavy-REE-enriched breccia-pipe deposit at the Pea Ridge iron mine in Missouri (Rare Earth Exchanges, 8 Nov 2025).

3. Government backing: the $150 million DoW loan and its limits

The U.S. Department of War (formerly Department of Defense) provided MP Materials with a $150 million, 12-year direct loan specifically to expand heavy rare-earth separation capabilities at Mountain Pass, alongside taking an approximately 15% equity stake in the company — part of a broader July 2025 government-industry partnership (Payne Institute, 30 Jul 2025). Independent analysis cautions that the loan does not resolve MP's core structural constraint: the Payne Institute explainer notes “it is economically challenging to recover heavy rare-earths like dysprosium from bastnäsite using existing technologies,” and that MP will need “to supplement the heavy rare earth content in its own ore by processing third-party feedstocks and recovering heavies from recycled materials” to reach its 10,000-tonne magnet target — because Mountain Pass alone “lacks access to economic resources of heavy rare-earths” (Payne Institute).

4. Other entrants: Energy Fuels, Serra Verde, and DoW's separate heavy-REE loan

Energy Fuels' White Mesa Mill in Utah produced its first kilogram of 99.9%-purity dysprosium oxide in August 2025 and its first U.S. terbium oxide in early 2026, targeting commercial-scale heavy-REE output by 2027 (PR Newswire, 21 Aug 2025; Energy Fuels — Press Releases). Brazil's Serra Verde, operator of the Pela Ema ionic-clay mine, is described by industry analysts as the only producer “outside Asia capable of supplying all four magnet rare earths (Nd, Pr, Dy, Tb) at scale,” having begun operations in 2024 with cumulative investment exceeding $1.1 billion (Moomoo, U.S. Rare Earths 2026 strategy note, May 2026). Separately, USGS confirms the Department of War provided an $80 million loan to one recycler in Marion, Indiana, and awarded $5.1 million to another recycler in Houston, Texas, specifically to recover rare earths including terbium and dysprosium from scrap in 2025, and that the U.S. International Development Finance Corporation approved a $465 million loan in November 2025 to increase heavy-rare-earth production at an (unnamed in the source) company (USGS MCS 2026, Rare Earths (Heavy)).

Policy Response: US Stockpile Ambitions, DPA Title III Funding, and EU Strategic Raw Material Status

1. No dedicated NDS dysprosium reserve — capital goes to production instead

USGS's rare earths (heavy) chapter states plainly under Government Stockpile: “None.” — there is no dysprosium, terbium, or other heavy-rare-earth government stockpile inventory reported for FY2025 or FY2026 (USGS MCS 2026, Rare Earths (Heavy)). By contrast, the main Rare Earths chapter shows the National Defense Stockpile's FY2025 potential acquisitions did include 300 tons of neodymium-praseodymium oxide, 450 tons of NdFeB magnet block, and 60 tons of samarium-cobalt alloy — light/medium rare-earth and finished-magnet materials, not separated dysprosium metal or oxide (USGS MCS 2026, Rare Earths chapter). U.S. policy has instead directed capital toward building domestic separation capacity rather than accumulating a physical dysprosium reserve: the $150 million DoW loan to MP Materials, the $80 million loan to the Marion, Indiana recycler, and the $465 million DFC loan collectively represent a production-buildout strategy analogous to (but larger than) the DLA's pure-stockpile-buy approach used for bismuth.

2. DPA Title III and Executive Order 14241

President Trump's 20 March 2025 Executive Order 14241, “Immediate Measures to Increase American Mineral Production,” delegated Defense Production Act Title III authority to the Secretary of Defense for domestic critical-mineral production, explicitly covering rare earths (The White House, Executive Order 14241, 20 Mar 2025). A subsequent 23 May 2025 presidential memorandum waived standard DPA Section 303 procedural requirements for mineral supply chains tied to munitions and critical minerals, easing capital deployment timelines (Federal Register, 4 Jun 2025). These authorities underpin the DoW's direct equity stake and loan to MP Materials and its recycling awards — the same policy toolkit used across the 2025–2026 critical-minerals response, adapted here toward heavy-REE separation capacity rather than a physical stockpile.

3. EU Critical Raw Materials Act: dysprosium as a Strategic Raw Material

The European Union's Critical Raw Materials Act (Regulation (EU) 2024/1252, in force since May 2024) designates dysprosium, along with neodymium, praseodymium, terbium, gadolinium, samarium, and cerium, among the rare earths classified as Strategic Raw Materials. The European Parliament's own October 2025 resolution on China's export restrictions states the EU is “almost entirely dependent on China for the supply of heavy REEs,” with import dependency “more than 95% in the case of some REEs such as terbium, yttrium and dysprosium,” and that the EU covers 98% of its permanent-magnet demand and 92% of its NdFeB magnet demand specifically with Chinese imports (European Parliament resolution TA-10-2025-0166). The same resolution calls on the European Commission “to assess the minimum level for the EU of strategic stocks of REEs listed as SRMs (neodymium, praseodymium, terbium, dysprosium, gadolinium, samarium and cerium)” — an explicit push toward an EU dysprosium stockpile that, as of mid-2026, has not yet been formally established (European Parliament resolution TA-10-2025-0166).

Why it matters: both Washington and Brussels have identified dysprosium vulnerability as a top-tier strategic risk, but have taken different paths — the U.S. betting on subsidized domestic/allied separation capacity (Mountain Pass, Kuantan-adjacent supply deals, recycling), the EU still in the assessment phase for a formal strategic stockpile as of the Parliament's own October 2025 language. Neither jurisdiction has an operational dysprosium reserve today.

Recycling: Scrapped NdFeB Motors as an Emerging, but Still Marginal, Dysprosium Source

1. Current scale: small but explicitly tracked by USGS

USGS's rare earths (heavy) chapter states directly under Recycling: “Small quantities of heavy rare earths were recovered from permanent magnets” in 2025 (USGS MCS 2026, Rare Earths (Heavy)). Academic modeling has for years suggested a meaningfully larger potential: a European life-cycle study estimated that roughly 20% of global demand for Nd/Pr and 22–23% of demand for Dy/Tb in NdFeB magnet production could theoretically be met from secondary sources — end-of-life magnets and manufacturing scrap — if collection and processing infrastructure were built out at scale (SIM2 research paper, recycling potentials from NdFeB waste streams). The gap between that theoretical potential and USGS's “small quantities” assessment reflects how underbuilt the collection and processing infrastructure remains today.

2. Government-funded recycling capacity: Marion, Indiana and Houston, Texas

The U.S. Department of War's FY2025 support extended beyond primary separation into recycling specifically: an $80 million loan to a recycler in Marion, Indiana, and a $5.1 million award to a recycler in Houston, Texas, both explicitly earmarked “to recover rare earths, including terbium and dysprosium” (USGS MCS 2026, Rare Earths (Heavy)). Separately, MP Materials has stated that a new recycling facility tied to its Apple partnership will recover both light and heavy rare earths from end-of-life magnets, aiming to close the loop on domestic supply (Rare Earth Exchanges, 8 Nov 2025).

3. Technical routes: hydrogen decrepitation, acid leaching, and direct reuse

Peer-reviewed literature documents several competing NdFeB recycling routes relevant to dysprosium recovery, including hydrogen-decrepitation extraction of magnets from automotive scrap rotors (Journal of Cleaner Production, hydrogen extraction of NdFeB from scrap rotors, 2020), acid-free electrified leaching that recovers rare-earth hydroxides without consuming acid reagents at an operational cost cited as “less than 3 euros per kilogram” (ACS Sustainable Resource Management, acid-free electrified recycling process, 2025), and direct reuse of intact spent magnets without full chemical breakdown where geometry allows (Materials journal, “Direct Reuse of Spent Nd-Fe-B Permanent Magnets,” 21 Jun 2025). A German Mineral Resources Agency (DERA) report on NdFeB recycling in Europe specifically flags that this is “particularly true for extremely critical heavy rare earths such as dysprosium and terbium” — i.e., the economic case for recycling is strongest precisely for the elements under Chinese export restriction — and documents a UK facility (Tyseley) initially producing 25–30 tonnes of recycled NdFeB magnets per year with plans to scale toward 100–330 tonnes/year (DERA Rohstoffinformationen 60, NdFeB recycling in Europe).

4. Why recycling has not scaled faster: collection, sorting, and grading barriers

A commercial magnet-recycling processor's public technical description of its sorting process illustrates the operational complexity: waste sintered NdFeB material must be tested for total rare-earth content and specifically for dysprosium/terbium content, then classified into multiple grades before reprocessing, with material below roughly 28.5% total rare-earth content deemed unsuitable for recycled-magnet manufacturing altogether (Hangseng (Ningbo) Magnetech, scrap and recycled NdFeB magnets). This sorting and grading burden — combined with historically low and diffuse collection volumes of end-of-life EV motors, wind-turbine generators, and consumer electronics — is the primary reason recycling has not yet closed the gap between its academically modeled ~22–23% potential and USGS's real-world “small quantities” assessment.

Timeline 2020–2026: From Overlooked Byproduct Fraction to Front-Line Strategic Bottleneck

Dysprosium's rise to strategic prominence tracks two parallel storylines — the slow-burn Myanmar conflict that reshaped supply from 2021, and the fast, tariff-triggered Chinese export controls that hit in April 2025. Each entry links to a primary or first-tier source.

Forward Look 2026–2030: Capacity Pipeline, Demand Scenarios, and the Substitution Ceiling

1. Capacity pipeline through 2027–2028

The announced non-Chinese heavy-REE separation pipeline totals roughly: Lynas Kuantan's ~1,500 t/yr mixed heavy-REE circuit (operating since mid-2025); MP Materials' 200 t/yr Dy+Tb nameplate circuit at Mountain Pass (targeting mid-2026 commissioning); Energy Fuels' White Mesa Mill (pre-commercial, targeting 2027); and Brazil's Serra Verde Pela Ema mine, already the only non-Asian producer of all four magnet rare earths (Nd, Pr, Dy, Tb) at scale following $1.1 billion of cumulative investment (Moomoo, May 2026). MP Materials' own CEO has separately cautioned that even as heavy-REE separation comes online, access to NdPr oxide — not dysprosium — will remain “the binding constraint for economically viable rare earth magnet production outside of China for at least the next five years,” noting Adamas Intelligence projections of more than 60,000 tons of announced Western magnet capacity competing for limited uncommitted supply (MP Materials — SEC Filings). This complicates the simple narrative that solving dysprosium alone resolves Western magnet independence — NdPr availability, not Dy/Tb, may be the more binding near-term constraint even as Dy/Tb separation capacity comes online.

2. Feedstock remains the deeper bottleneck than separation technology

Even where separation circuits are commissioned, feedstock supply lags behind. Analysts have flagged that MP Materials' own Mountain Pass ore “barely contains any dysprosium or terbium,” and that the company's SEG+ byproduct stream adds up to only “about 50 to 60 metric tons a year, which is tiny compared to global (or US) heavy rare earth demand,” meaning MP's 200 t/yr nameplate circuit will require substantial third-party feedstock it has not yet fully secured (USGS Mineral Commodity Summaries 2025 — Rare Earths). Globally, ion-adsorption clay deposits — the only economic source of separated heavy rare earths at scale — remain overwhelmingly concentrated in southern China (Jiangxi, Guangdong, Fujian, Zhejiang, Hunan, Guangxi, Yunnan provinces) and Myanmar's Kachin State, with USGS confirming “heavy rare earths are less abundant than light rare earths but are elevated in some ores, including ion-adsorption clays” (USGS MCS 2026). A payne Institute explainer similarly notes that “the principal global sources of supply for heavy rare-earths such as dysprosium and terbium as separated products are from ion-adsorption clay (IAC) mining operations” and that “the only notable IAC operations in the world today are in China and Myanmar (>99%), although others are being explored elsewhere” (Payne Institute for Public Policy).

3. Demand scenarios: EV motors, wind turbines, and defense stockpiling

Adamas Intelligence's magnet-market outlook, cited across multiple 2026 industry reports, projects the global market for magnet rare-earth oxides — the category including dysprosium and terbium — to increase seven-fold by 2040, driven predominantly by EV traction motor and wind-generator demand growth (Adamas Intelligence, 9 Jan 2026). Defense demand adds a separate, less price-elastic layer: dysprosium-doped magnets are specified directly into military actuators, guided-munition control surfaces, and directed-energy systems, which SFA (Oxford) flagged as a specific rationale behind China's April 2025 targeting of dysprosium, terbium, samarium, and scandium as “essential for producing high-performance permanent magnets used in advanced missile systems, fighter jets, and directed energy weapons” (SFA (Oxford), 5 Apr 2025).

4. Key risks through 2030

Three risks dominate the outlook: first, a durable escalation in the Kachin conflict — whether via renewed Myanmar military offensives (as seen May 2026) or a Chinese cutoff of KIA-sourced material — could remove up to half of global heavy-REE feedstock with no substitute source able to backfill quickly, a scenario Benchmark Mineral Intelligence has warned could push the market into deficit within months (Reuters, 8 Jul 2025). Second, China's extraterritorial licensing rules (effective December 2025) create compliance risk for any non-Chinese magnet maker whose supply chain has touched Chinese-origin dysprosium or Chinese separation technology, potentially slowing the very Western capacity buildout the rules were partly designed to counter. Third, and more structurally, feedstock scarcity outside China/Myanmar means even fully-funded, fully-commissioned Western separation circuits (Lynas, MP Materials, Energy Fuels) may run below nameplate capacity for years absent new mine supply from Brazil, Vietnam, Australia, or elsewhere.