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Material graph · facility registry · ownership chains · HS code resolver
Phase I — REE / NdFeB livePhase II — 4 materials pending
Mine → Magnet · Supply Chain StagesSR by stage · HHI · China concentration
Mining71SR score
CN share
61%
HHI
3,480
Tier
high
Bayan Obo (Inner Mongolia) dominates hard-rock output; Mountain Pass sole US producer.
Mineral Processing78SR score
CN share
85%
HHI
6,620
Tier
high
Crushing, flotation, and leaching concentrated almost entirely in Chinese facilities.
⚠ chokepoint
SX Separation85SR score
CN share
91%
HHI
7,200
Tier
critical
Solvent-extraction separation of individual REEs. Lynas (Malaysia) is sole non-CN at scale.
Oxide / Metal82SR score
CN share
87%
HHI
6,940
Tier
critical
Nd/Pr oxide and ferro-alloy reduction. Neo Performance (Estonia) covers ~8% of ex-CN supply.
NdFeB Alloy84SR score
CN share
89%
HHI
7,100
Tier
critical
Vacuum strip-casting of NdFeB master alloy. MP Materials Ft. Worth plant ramping 2025.
Magnet Manufacturing86SR score
CN share
92%
HHI
7,410
Tier
critical
Sintered NdFeB magnets. EV/wind demand pulling capacity expansions in EU and US.
SR = ∛(Depletion Potential × Trade Exposure × Environmental Vulnerability) · Nassar & Fortier 2021. SX Separation is the critical chokepoint: 91% CN share + HHI 7,200.
Facility Registry7 facilities · GLEIF / LEI linked
FacilityCountryStageCapacityUtilizationUltimate OwnerLEI
Bayan Obo Mining Complex

Inner Mongolia, China

CNMining120,000 t REO/yr88%China Northern Rare Earth GroupCN-BAYAN-OBO-001
Mountain Pass Mine

California, USA

USMining55,000 t REO/yr72%MP Materials Corp.US-MP-MTN-PASS-001
Lynas Advanced Materials Plant

Kuantan, Malaysia

MYSX Separation22,000 t REO/yr91%Lynas Rare Earths Ltd.MY-LYNAS-LAMP-001
China Northern RE Separation Hub

Baotou, Inner Mongolia

CNSX Separation90,000 t REO/yr85%China Northern Rare Earth GroupCN-CNRE-SEPMETAL-001
Neo Performance Silmet

Sillamäe, Estonia

EEOxide / Metal3,000 t REO/yr78%Neo Performance Materials Inc.EE-NEO-SILMET-001
MP Materials Fort Worth Magnet Plant

Fort Worth, Texas, USA

USNdFeB Alloy1,000 t magnets/yr45%MP Materials Corp.US-MP-FTWORTH-001
Shin-Etsu Chemical Takefu

Takefu, Fukui, Japan

JPMagnet Manufacturing8,000 t NdFeB/yr82%Shin-Etsu Chemical Co., Ltd.JP-SHINETU-MAG-001

HS Code Resolver · Grade Fingerprinting

Enter an HS chapter heading (e.g. 2846.90) to resolve to material grade