Rhodium — 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
- South Africa 81%
- MiningBridge estimate from USGS Mineral Commodity Summaries 2026 totals
- Top 3 producers
- 95%
- share of world output
- Concentration (HHI)
- 6,663
- highly concentrated
- Producing countries
- 6
- 1 supply half
- Export measures
- 1
- USGS compilation, Jan 2026
Key findings
What the evidence shows
Rhodium Derived Supply: Bushveld Prill Split from USGS Pt/Pd Baseline
USGS MCS 2026 reports global production only for Platinum (170,000 kg) and Palladium (190,000 kg); minor PGMs are not individually quantified by USGS. An illustrative MiningBridge estimate derived from USGS MCS 2026 Pt/Pd baseline and South African Bushveld Complex Merensky/UG2 reef prill splits (method: metallurgical refinery extraction ratios) indicates global output of approximately 24,100 kilograms refined metal, with South Africa controlling ~81%.
How concentrated supply is
The Herfindahl-Hirschman index over country shares is 6,663 (highly concentrated). The top three producers hold 95%; 1 country supplies half.
Export measures in force
1 measure bears on this mineral: Venezuela.
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).
Trade
Export measures in force
| Country | Measure |
|---|---|
| Venezuela | Venezuela maintains an export ban covering Bauxite, cassiterite, columbite-tantalite, copper, gold, rhodium, silver, and thorium (2024), as compiled by the USGS from official and reported sources effective January 2026. |
Full analysis and cited sources
Why rhodium is listed
The final 2025 United States List of Critical Minerals names rhodium. 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 report rhodium inside the platinum-group elements group rather than separately, and the group total is not itself quantified by producing country in the evidence base yet.
Trade measures in force
The USGS compilation of export controls effective January 2026 records one measure bearing on rhodium. Venezuela maintains an export ban covering Bauxite, cassiterite, columbite-tantalite, copper, gold, rhodium, silver, and thorium (2024), as compiled by the USGS from official and reported sources effective January 2026.[2] A measure framed around a group or a product class reaches rhodium even where no measure names it, which is the common case for materials that are separated rather than mined.
What the evidence base does not yet hold
No production series by country is held for rhodium, 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 rhodium while that remains true.
Rhodium 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 Rhodium?▼
Global Rhodium 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 Rhodium?▼
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 Rhodium, and can it be substituted?▼
Rhodium is essential across energy transition, advanced electronics, and defense systems. While direct substitutes exist in select low-performance applications, replacing Rhodium in mission-critical hardware incurs significant metallurgical and cost trade-offs.