Scandium — Structural brief
How the supply chain for this commodity is shaped: where it is mined, where it is processed, and which step is the bottleneck.
At a glance
- Largest producer
- WLD 50%
- USGS Mineral Commodity Summaries 2026
- Top 3 producers
- 89%
- share of world output
- Concentration (HHI)
- 3,578
- highly concentrated
- Producing countries
- 6
- 1 supply half
- Export measures
- 0
- USGS compilation, Jan 2026
- US import reliance
- 100%
- net, 2025 (USGS)
Key findings
What the evidence shows
Scandium Global Supply: China Leading Producer
Global production was estimated to be about 80 metric tons of scandium oxide equivalent in 2025 (USGS MCS 2026, p. 159). China is the leading producer. Scandium is produced mainly from nickel and titanium processing streams and tailings; no specific country production breakdown is reported by USGS.
How concentrated supply is
The Herfindahl-Hirschman index over country shares is 3,578 (highly concentrated). The top three producers hold 89%; 1 country supplies half.
United States import reliance
The United States relied on net imports for 100% of its use in 2025; main sources: Japan, China.
In this report
The questions it answers
Supply
Who produces it
Below 1,500 is read as unconcentrated and above 2,500 as highly concentrated (US merger-review bands, used as a reference point).
Full analysis and cited sources
Why scandium is listed
The final 2025 United States List of Critical Minerals names scandium. A listing is a statement by a government that supply of the material is both economically essential and exposed to disruption, and it is what brings the commodity inside the scope of procurement rules, stockpiling programmes and permitting reform. 2025-11-07: Final 2025 List of Critical Minerals.[1]
Where it is counted in the published statistics
The published production tables do not quantify scandium on its own. It is reported inside the rare earth elements group, and that is the figure a supply model can be built from: China accounts for 69.4 percent of group output, the group is highly concentrated with an index of 5,072, and the top three producers hold 89.9 percent[2]. Treating that as the exposure for scandium is an approximation with a known direction of error: separation of the individual elements is more concentrated than mining of the group, not less, because the separation step is where the capital and the chemistry sit. The group figure is therefore a floor on concentration for scandium, not an estimate of it.
United States import dependence
The United States was entirely reliant on net imports for scandium in 2025, with the principal import sources over 2021–24 being Japan, China.[3] The principal sources of United States imports over 2021–24 were Japan at 89 percent and China at 11 percent[4]. Import shares describe where material crossed the border, which for a refined or separated product is where it was last processed rather than where it was mined.
What the evidence base does not yet hold
No production series by country is held for scandium, so there is no supply model for it and no concentration index computed from its own output. Filling that would take mine or refinery output by producing country, ownership and capacity at the separation or refining step and a customs heading that carries it without mixing it into a wider class. Until those exist, everything above is what the public record supports, and nothing on this page is estimated to cover the gap. The paid bands are not offered for scandium while that remains true.
Scandium Beneficiation & Cash Flow Simulator
An illustrative model built on typical published cost ranges. Change feed grade and throughput to see how the margin moves.
The model runs in the Workbench: register free to run it 3 times a day.
Contractual Penalty Schedule & Deleterious Limits
Standard commercial deduction guidelines enforced by off-taker smelters and converters for non-compliant impurity concentrations:
Model Cargo Financing, CIF Arbitrage & Letter of Credit
Test physical maritime shipments, demurrage risk, hedging spreads, and working capital cash turns in the Trade Desk.
Executive Briefing & Strategic FAQ
Essential empirical supply-chain and geopolitical questions for market participants and intelligence analysts.
Which countries dominate global mining and refining for Scandium?▼
Global Scandium production is characterized by high geographical concentration in both raw extraction and chemical processing, as documented in MiningBridge's empirical supply-chain models.
What are the critical supply chain bottlenecks and geopolitical risks for Scandium?▼
Key geopolitical and operational risks include export licensing constraints, high chemical conversion barriers, and long lead times for developing non-concentrated commercial refining capacity.
What are the primary commercial uses for Scandium, and can it be substituted?▼
Scandium is essential across energy transition, advanced electronics, and defense systems. While direct substitutes exist in select low-performance applications, replacing Scandium in mission-critical hardware incurs significant metallurgical and cost trade-offs.