Critical Mineral Policy Is Funding the Wrong Stage of the Supply Chain

Supply-side grants, the default instrument in most government critical mineral strategies, are precisely the tools a joint Duke University and University of Cape Town report identifies as least capable of breaking China’s processing stranglehold. China controls an estimated 60-90% of global processing capacity across several critical mineral supply chains, and governments in the US, EU, Australia, Canada, and resource-rich developing nations are mobilising policy responses. The Duke-UCT report argues that the dominant policy reflex, grant funding for research and mine development, systematically skips the stage where financing failure is most acute. This analysis unpacks the report’s specific diagnosis of where critical mineral policy is failing, which instruments the evidence supports as superior alternatives, and what resource-rich developing nations can do before the first tonne of ore is extracted to convert mineral endowment into processing leverage.

Why the commercialisation gap is where China’s dominance compounds

The financing collapse occurs at a precise point on the technology readiness scale. Between Technology Readiness Level (TRL) 6 and 7, a validated pilot must become a first-of-a-kind commercial plant. Private equity and commercial banks routinely withdraw at this stage because commercial throughput has not yet been demonstrated.

This gap is structurally distinct from the risks on either side of it. Early-stage R&D carries technology risk that government grants are designed to absorb. Mature, bankable facilities carry scale-up risk that commercial lenders will finance against proven cash flows. The middle stage carries both technology and revenue risk simultaneously, and no standard grant programme is calibrated to bridge it.

The Duke-UCT report identifies this TRL 6-7 commercialisation gap as the specific bottleneck that supply-side grants cannot bridge, because grants address capital access while leaving revenue uncertainty intact.

Government programmes in the US, EU, Australia, and Canada have directed substantial funding toward both early-stage research and mature facility support. The middle stage remains systematically underfunded. China’s processing dominance is not solely the product of deliberate industrial policy; it is also a function of China’s willingness to absorb the commercialisation risk that Western financing structures avoid.

China’s processing leverage is not a passive structural feature; active policy decisions, including warnings to Western companies against building stockpiles, are designed to discourage the exact demand-side instruments that the Duke-UCT framework identifies as necessary to make non-Chinese processing capacity financeable.

Three zones of financing risk structure the problem:

1. Early-stage R&D (TRL 1-5): Government grants and academic funding reach this zone effectively, but the technologies funded here may never cross the commercialisation threshold.
2. Commercialisation gap (TRL 6-7): Private capital withdraws, standard grants are miscalibrated, and first-of-a-kind plants require dedicated scale-up finance, risk-sharing instruments, and revenue guarantees that few programmes provide.
3. Mature facilities (TRL 8-9): Commercial debt and equity are available once throughput is proven, but projects must survive the middle stage to reach this point.

For investors evaluating non-Chinese processing projects, understanding where financing risk concentrates clarifies why so many ventures stall after pilot validation. Projects that have secured specific instruments to bridge TRL 6-7 carry a meaningfully different risk profile than those relying on grant funding alone.

Understanding processing, not just mining: the analytical baseline

Mining and processing are analytically separate activities that require different capital structures, technologies, and policy instruments. Mining refers to the extraction of ore from the ground. Processing refers to the chemical and metallurgical transformation of that ore into usable materials such as rare earth oxides, magnet alloys, and cathode active materials.

UNCTAD analysis indicates that raw-ore export positions lock countries into low-value roles while processing and manufacturing capture the larger share of economic value. Investors who treat mining and processing as interchangeable stages of the same risk profile may systematically misprice jurisdiction and technology exposure.

Why processing concentration is a different problem than mining concentration

Control of processing creates leverage over allies regardless of where ore is mined. Processed materials, not ores, are the tradeable inputs into battery, magnet, and grid technology manufacturing. A country that mines lithium but exports it as spodumene concentrate occupies a structurally weaker position than one that converts it into lithium hydroxide domestically. China’s 60-90% processing share means that even ore mined in Australia, the Democratic Republic of Congo, or Chile typically passes through Chinese facilities before reaching end-use manufacturers.

Beyond grants: how demand-side instruments address processing investment

The core logic is straightforward. Supply-side grants solve capital access but leave revenue uncertainty intact. Demand-side instruments reduce revenue uncertainty directly and thereby make projects financeable in ways that grants alone cannot achieve.

The Duke-UCT analysis, aligned with findings from the World Economic Forum (WEF), CSIS, and Brookings, identifies three principal instrument types:

1. Price floors and Contracts for Difference (CfDs): These guarantee a minimum price for qualifying domestic or allied producers of critical mineral products. A 2025 agreement between the US Department of Defence and MP Materials provides a concrete example of a guaranteed price floor arrangement. The US China Select Committee has recommended exploring price stabilisation tools to counter PRC price manipulation. CfDs and price floors address the specific market failure where Chinese exports can undercut non-Chinese processors, making new capacity unbankable on spot market revenue alone.
2. Stockpiles and reserves: Government commitments to buy and hold processed critical minerals create durable demand signals and reduce perceived off-take risk for investors. CSIS has called for establishing a US Critical Minerals Reserve as a demand-anchoring mechanism. Stockpiles function as large, pre-committed customers for early domestic producers, directly addressing the off-take uncertainty that deters private financing.

The US government’s commitment to building a strategic minerals reserve represents one of the most concrete deployments of the stockpile-as-anchor-customer logic, converting government purchasing power into a durable off-take signal for domestic processors who cannot compete on spot market revenue alone.

1. Procurement content mandates: Local or allied content rules in defence, electric vehicle, grid, and renewable procurement programmes require a minimum share of critical minerals processed in trusted jurisdictions. These mandates create sustained demand across procurement cycles, offering more durable support than one-off grants.

The WEF’s “Making Critical Minerals Bankable” analysis identifies revenue stabilisation and price certainty as the core lever for making debt capacity available where benchmark prices are volatile or distorted by state-subsidised competitors.

These instruments are mutually reinforcing. A price floor removes downside revenue risk. A stockpile creates an anchor customer. A procurement mandate sustains long-run demand. Projects backed by one or more of these instruments are materially more financeable than those relying on spot market revenue, making the presence or absence of demand-side instruments as important as resource quality or permitting status in assessing project viability.

Closing the coordination gap through a shared technology registry

The absence of coordination among allied nations is itself a structural advantage for China. No shared registry of technology readiness levels exists. No coordinated capital allocation mechanism operates across allied economies. Multiple nations fund similar pilot-stage projects simultaneously while neglected technologies go underfunded.

The Council on Foreign Relations (CFR), in a February 2026 report, argued for joint funding mechanisms and allied coordination across the US, EU, Japan, Korea, and Australia. The IEA and UNCTAD have both stressed the importance of standardised data on production, processing, ESG performance, and investment flows as prerequisites for effective governance.

What a technology registry would and would not share

The Duke-UCT report proposes an international registry of critical mineral processing technologies, anchored at the IEA Critical Minerals Council. The registry would:

• Catalogue pilot results, scale-up readiness, and remaining evidence gaps across participating nations
• Provide standardised TRL evidence for processing technologies including advanced rare earth separation, direct lithium extraction, and magnet recycling
• Enable coordinating bodies to identify where joint investment would reduce duplication and accelerate commercialisation

The registry would not:

• Require participating firms or nations to share proprietary processing chemistry
• Mandate technology licensing or compulsory knowledge transfer between competitors
• Replace commercial competition among allied producers

This distinction addresses the most likely objection from industry participants: coordination on status and evidence does not require surrendering competitive advantage. For investors, a coordinated allied technology agenda is a more credible long-run demand signal than fragmented national programmes, and reduces the probability of stranded assets from duplicated investment.

Early leverage: how resource nations can lock in processing value before capital is committed

The Duke-UCT report is specifically critical of how developing nations use the pre-production negotiation stage. Leverage is highest before production begins; it falls sharply once capital is sunk and ore begins to flow.

According to the Duke-UCT report, retroactive attempts to add processing requirements after production begins tend to trigger disputes rather than durable value capture.

The pre-production window is time-limited and irreversible. The sequenced framework for capturing value at this stage involves three steps:

1. Embed processing and technology transfer obligations at the mining agreement stage, before mines are built and capital is committed. Domestic processing obligations, such as a percentage of ore processed in-country, and technology transfer provisions should be specified before production commences.
2. Use trade and investment agreements, not just project contracts. SAFE and Brookings research shows that trade preference programmes, free trade agreements (FTAs), and Critical Mineral Agreements can be structured to preserve domestic value-addition policy space. When counterparties are state-owned enterprises, provisions embedded in bilateral or regional agreements offer stronger enforcement and higher diplomatic stakes than project-level contracts.
3. Coordinate regionally to prevent large buyers from playing countries against each other. UNCTAD emphasises that regional cooperation on standards, shared infrastructure, and minimum terms for critical mineral deals reduces the ability of large buyers to extract minimum-terms concessions.

Mineral leverage in practice looks different from the theoretical framework: the DRC’s experience shows how a single country’s negotiating posture on cobalt and copper processing terms can shift the risk calculus for investors across an entire supply chain, particularly when state-owned enterprise counterparties are involved.

South Africa’s Critical Minerals and Metals Strategy, released in May 2025, provides a national-level example, emphasising R&D, skills development, and institutional capacity as prerequisites for occupying higher-value roles in the supply chain.

Enabling technologies that lower the processing threshold for developing economies

Four technology families identified in the Duke-UCT report could make domestic processing more feasible in lower-income contexts:

• Direct lithium extraction (DLE): Potentially reduces land, water, and infrastructure requirements compared to large evaporation ponds, making domestic processing more realistic in resource-rich nations with lithium brine or hard-rock deposits.
• Simplified rare earth processing flowsheets: Sulphate roasting and related methods can lower chemical complexity and capital costs relative to traditional solvent extraction chains.
• Magnet recycling and urban mining: Smaller-scale, modular plants can be located near developing markets with growing demand, enabling value capture without full upstream dominance.
• Sensor-based ore sorting: Improves ore quality before processing, reducing energy and reagent requirements and enabling smaller, more efficient plants.

Negotiating access to these technologies, and incorporating pilot and training requirements into pre-production agreements, is the mechanism by which developing nations can make domestic processing viable rather than aspirational.

What this policy architecture means for project risk and jurisdiction selection

The Duke-UCT analytical framework, taken together with aligned analyses from the IEA, WEF, CSIS, CFR, and Brookings, produces a concrete set of questions that investors and policy analysts should apply to any critical mineral processing project or jurisdiction:

• Has the jurisdiction deployed demand-side instruments (price floors, stockpile commitments, or procurement mandates) alongside grant funding, or does it rely on grants alone?
• Has the commercialisation gap at TRL 6-7 been addressed with specific risk-sharing finance, such as concessional loans, loan guarantees, or completion guarantees for first-of-a-kind processing plants?
• In developing-nation contexts, have processing and technology transfer obligations been embedded in trade or regional agreements before production commenced?
• Does the project or jurisdiction participate in allied coordination mechanisms (through the IEA Critical Minerals Council or equivalent) that reduce duplication risk and strengthen long-run demand signals?

The relevant questions differ by context. In advanced economies, the key variable is whether demand-side instruments accompany grant funding. In developing nations, the key variable is whether pre-production negotiation has captured processing and technology transfer terms. Allied coordination, at the portfolio level, reduces the probability of stranded assets from duplicated investment across jurisdictions.

The CFR’s February 2026 analysis frames allied coordination as a route to leapfrogging China’s processing dominance rather than replicating it incrementally, a distinction that separates credible long-term processing strategies from those that merely redistribute grant funding.

The convergence across the WEF, CSIS, SAFE, and Brookings on integrated policy mixes suggests that the most effective approaches combine multiple instruments rather than relying on any single lever.

For investors wanting to understand how geopolitical competition shapes the negotiating environment that resource-rich nations actually face, our full explainer on the US-China contest for African minerals examines how competing procurement frameworks, diplomatic pressure, and allied coordination efforts interact with the pre-production leverage window that the Duke-UCT report identifies as decisive.

The report’s policy architecture points toward a distributed processing future

The path to reducing China’s processing dominance, according to the Duke-UCT framework, runs through four structural levers: closing the TRL 6-7 financing gap with risk-sharing instruments, deploying demand-side tools rather than grants alone, coordinating internationally to reduce duplication, and locking processing and technology transfer terms into agreements before production begins.

The report does not claim these are immediate supply chain fixes. These are structural levers that work over years and decades. Implementation quality and political durability across policy cycles will determine whether allied processing capacity is actually built. Resource-rich developing nations that negotiate effectively at the pre-production stage are positioned to be beneficiaries rather than passive suppliers in the reordering of critical mineral supply chains.

This article is for informational purposes only and should not be considered financial advice. Investors should conduct their own research and consult with financial professionals before making investment decisions. Policy projections and forward-looking statements are subject to change based on political, economic, and market developments.