Are the So-Called "Critical Minerals" Truly Critical for Africans?

When Washington, Brussels, and Beijing compile their lists of "critical minerals", they are engaged in a precise economic exercise: identifying the raw materials whose supply disruption would most damage their industrial output, defense manufacturing, and technology sectors. It is rational policy planning. It is also, almost entirely, a calculation made about Africa rather than for it.

The Democratic Republic of Congo supplies roughly 70% of the world's cobalt. Zimbabwe holds some of the world’s largest lithium deposits. Guinea controls nearly half of the global bauxite reserves. South Africa dominates platinum group metals. Yet Africa's share of global manufacturing output sits below 3%, and its share of global exports of manufactured goods barely reaches 1.5%.

The arithmetic of that gap between what Africa holds in the ground and what it produces above it is the central economic question of African development in the 21st century. And it begins with a simple but consequential observation: the definition of "critical minerals" that currently governs global trade, investment flows, and diplomatic negotiations was not written to solve Africa's economic problems. It was written to solve everyone else's.

What "Critical" Means Elsewhere and Why the Definition Matters

Definitions in economics are never neutral. The frameworks that powerful economies construct to classify and prioritize minerals shape investment patterns, trade agreements, financing conditions, and diplomatic leverage. Understanding what the major economic blocs mean by "critical" is essential to understanding why the current system produces the outcomes it does.

The United States: Supply Chain Risk Management

The American approach to critical minerals is rooted in supply chain vulnerability assessment. The U.S. Geological Survey and the Department of Energy maintain lists currently encompassing 50 minerals evaluated on two axes: economic importance and supply risk. A mineral scores high on criticality when it is essential to a major industrial or defense application and when the United States is heavily dependent on imports, particularly from geopolitically unreliable sources.

The minerals that consistently top the American list—lithium, cobalt, rare earth elements, graphite, and nickel are there because they underpin electric vehicle batteries, semiconductor manufacturing, defense systems, and renewable energy infrastructure. These are the productive sectors that Washington has identified as central to American economic competitiveness and national security over the coming decades.

The policy instruments that follow the Inflation Reduction Act's domestic content requirements, the DFC's investment mandates in partner countries, and the mineral security partnerships being negotiated with African governments are all designed to reduce import dependency and secure supply chains. When American officials discuss African minerals, the conversation is ultimately about American industrial resilience, not African industrial development. Both can theoretically coexist, but only one is the primary objective.

Europe: Decarbonization as Industrial Policy

The European Union's Critical Raw Materials Act, which entered into force in 2024, reflects a slightly different but structurally similar logic. Brussels has organized its criticality framework around the green transition, the binding political commitment to reach climate neutrality by 2050. The 17 minerals designated as "strategic" under the Act are overwhelmingly those required for electric vehicle batteries, wind turbines, heat pumps, and solar photovoltaics.

The EU has set explicit benchmarks: by 2030, it aims to extract 10% of its strategic mineral needs domestically, process 40% domestically, and ensure no single external supplier controls more than 65% of any strategic material. The intent is to avoid replicating the energy dependency on Russian gas that proved so economically damaging after 2022.

What the EU framework makes plain is that European criticality is fundamentally about sustaining European industrial competitiveness through the energy transition. Minerals from Africa, South America, and Central Asia are inputs into that project. The development outcomes for supplying nations are, from a regulatory standpoint, secondary considerations addressed through due diligence requirements and sustainability clauses that shape how extraction occurs rather than who benefits from it economically.

China: Vertical Integration as Strategic Doctrine

China's approach to critical minerals represents the most economically sophisticated model and, for African policymakers, the most instructive one, for reasons both positive and cautionary.

Beijing has never been content merely to secure access to raw materials. Over two decades of deliberate industrial policy, China has constructed dominance across entire mineral value chains: acquiring mining assets in the DRC, Zambia, and Zimbabwe; building the world's largest cobalt and lithium refining capacity on its own soil; developing the battery cell manufacturing industry that now supplies the majority of the world's electric vehicles; and retaining the intellectual property and engineering expertise that sits at the high-margin end of each production stage.

The numbers are stark. China processes approximately 60% of the world's lithium, 70% of its cobalt, and nearly 90% of its rare earth elements, regardless of where the ore is mined. Chinese companies such as CMOC, Zijin Mining, and Ganfeng Lithium operate mines in Africa, and ship concentrate to Chinese processing facilities, where the majority of the economic value is created.

For China, criticality means control of transformation, not just access to extraction. It is a lesson in industrial economics that Africa has not yet applied to itself, though it is increasingly attempting to do so.

Critical Sectors: What the Comparison Reveals

The divergence in what "critical" means becomes most economically consequential when mapped against the sectors these mineral frameworks are designed to support.

In the United States, Europe, and China, the sectors for which minerals are deemed critical share a defining set of characteristics: they are capital-intensive, technology-intensive, high-value-added, and central to long-term economic competitiveness. In the United States, those sectors span electric vehicle and battery manufacturing, semiconductor fabrication, aerospace and defense, grid-scale energy storage, and artificial intelligence infrastructure. In Europe, the focus falls on offshore wind, industrial decarbonization, and advanced materials manufacturing. In China, battery cell production, consumer electronics, solar panel manufacturing, and electric vehicle exports form the industrial core that mineral policy is designed to protect and extend.

These sectors generate enormous economic multipliers. A lithium-ion battery gigafactory does not merely employ workers on an assembly line. It creates demand for specialized engineers, materials scientists, logistics professionals, software developers, and a supply chain of component manufacturers that can employ tens of thousands of additional workers. The economic activity that flows downstream from refined minerals is vastly larger than the economic activity generated by extraction itself. This is precisely why these economies fight so hard to ensure that refining and manufacturing occur within their borders or within the borders of trusted partners.

African economies are at a fundamentally different stage of development, and the sectors that most directly determine economic welfare, employment creation, and structural transformation reflect that reality. Agriculture and agro-processing employ between 50 and 60% of the workforce across most African economies, and the continent's annual food import bill exceeds $50 billion and is rising. Energy access remains a foundational constraint, with over 600 million people lacking reliable electricity, a deficit that directly suppresses productivity across every other sector. Infrastructure gaps in transport and logistics impose estimated costs of between 2 and 4% of GDP annually on African economies. Manufacturing's share of GDP has been declining rather than growing over the past two decades, posing a structural anomaly for a developing region at this stage. Africa produces less than 1% of the vaccines it consumes and imports the majority of its medicines, a dependency that the COVID-19 pandemic rendered both economically and strategically untenable.

The minerals most relevant to addressing these bottlenecks are not always the ones at the top of Western and Chinese critical minerals lists. Phosphate is economically critical because it anchors fertilizer production for a continent spending billions of dollars annually importing nutrients for its soil. Iron ore is critical because a domestic steel industry would transform construction economics across the continent. Copper is critical not because it feeds a Chinese battery factory but because it electrifies African homes, hospitals, and businesses. Bauxite and alumina are critical because aluminum is a foundational material for manufacturing, packaging, and construction at every level of the African economy.

The mismatch between the minerals that global markets prioritize and the minerals that would most directly serve African industrialization is not total, but it is significant enough to demand that African governments develop their own analytical frameworks rather than adopting definitions imported from elsewhere.

The Economics of Extraction: What the Current Model Delivers

The conventional justification for Africa's role as a raw material exporter rests on a familiar set of economic arguments: foreign direct investment brings capital that would otherwise not exist, royalties and taxes fund government budgets, and export revenues improve balance of payments positions. These arguments are not wrong. But they are substantially incomplete when set against what domestic value addition could deliver.

Consider the revenue mathematics of cobalt. When the DRC exports cobalt hydroxide, a basic intermediate product, it captures perhaps 20 to 25% of the final value of the cobalt that ends up in a battery cathode. The remaining 75 to 80% is created through refining, chemical processing, cathode manufacturing, and cell production, processes that predominantly occur in China. By the time cobalt reaches a finished battery pack, the value added outside the DRC dwarfs the value captured within it. This pattern repeats across mineral commodities. Raw bauxite is worth a fraction of alumina, which is worth a fraction of aluminum metal, which is worth a fraction of finished aluminum products. The value addition curve is steep and consistently front-loaded toward processing and manufacturing. The country that extracts bauxite and ships it abroad is making a rational short-term economic choice, but it is permanently ceding the higher-margin stages of an industry built on its own resources.

The employment arithmetic reinforces this picture. Large-scale mining is, by its nature, a capital-intensive industry with a relatively modest employment footprint relative to its economic scale and the revenues it generates for foreign shareholders. Manufacturing and processing industries, by contrast, tend to be more labor-intensive per unit of capital invested, particularly at intermediate stages of development. An aluminum rolling mill, a copper wire and cable factory, or a battery component plant employs workers across a wider skill range, generates more extensive supply chain linkages, and builds industrial capabilities that compound over time. Africa's unemployment challenge, particularly among its rapidly growing youth population, is not going to be resolved by expanding extraction. It requires the downstream industries that the current model systematically exports.

A more subtle but economically serious problem with the raw material export model is fiscal dependency on commodity cycles. African governments that derive significant budget revenue from mining royalties and export taxes are exposed to the volatility of global commodity prices, booms that encourage spending commitments, and busts that produce fiscal crises. Zambia's repeated debt difficulties, Angola's fiscal deterioration following oil price collapses, and the budget pressures on mineral-dependent governments across the continent illustrate this structural vulnerability. Domestic processing and manufacturing, by creating a more diversified industrial base, would generate more stable tax revenues from corporate income tax, value-added tax on domestic production, and payroll taxes on a larger formal workforce. This is a more sustainable fiscal model than one built on the extractive sector's commodity-price exposure.

The Existing Gaps: Where the Economic Cost Is Most Visible

Africa's most economically costly gap is the near-total absence of mineral processing and refining capacity commensurate with its extraction volumes. The continent mines substantial shares of global cobalt, lithium, manganese, platinum, gold, and bauxite and refines a marginal fraction of any of them on its own soil.

This gap is not primarily a consequence of geographic or technical constraints. It is a consequence of economics shaped by historical trade relationships, financing structures, and policy choices by both African governments and their trading partners. Preferential tariff structures in major importing economies, including the EU's historically zero tariff on raw mineral imports but positive tariffs on processed goods, have systematically tilted the economics against African processing. Development financing institutions' historical preference for export-oriented and market-liberalized models discouraged the industrial policy interventions that might have built domestic processing capacity over the past several decades.

The economic cost of this gap compounds annually. Every ton of cobalt hydroxide shipped to China for processing, every tonne of bauxite exported to refineries in Ireland or Australia, every kilogram of lithium concentrate leaving the continent without further treatment represents a transfer of potential economic value that African economies will not recover.

Africa's manufacturing sector has undergone what economists describe as premature deindustrialization, a decline in manufacturing's share of GDP and employment before the sector has reached the scale that delivered structural transformation in East Asia or, earlier, in Europe and North America. In most African economies, manufacturing accounts for less than 10% of GDP, compared to 25 to 35% at comparable stages of development in South Korea, China, or Taiwan. This is directly relevant to the minerals story because minerals are the natural feedstock for manufacturing development. Copper produces wire and cables. Aluminum produces building materials, packaging, and automotive components. Iron ore produces steel for construction and machinery. The pathway from mineral extraction to manufactured goods is the pathway that industrialized economies travelled and that African economies have largely been unable to follow.

The reasons are multiple and mutually reinforcing: inadequate energy infrastructure, poor transport logistics, limited access to industrial finance, skills gaps in technical and engineering disciplines, and trade policies, both domestic and imposed by trading partners, that have not consistently supported industrial development. Addressing the minerals value-addition gap, therefore, requires addressing the broader industrial policy environment, not merely renegotiating mining contracts.

Africa's participation in the intellectual property and technology development associated with mineral-intensive industries is minimal. The continent files less than 1% of global patents in clean energy technologies, battery chemistry, advanced materials, and related fields. The engineering knowledge that converts lithium carbonate into battery-grade lithium hydroxide, optimizes cathode formulations, or designs battery management systems, knowledge that commands the highest economic returns in the mineral value chain, is almost entirely held outside Africa. This technology gap is both a symptom and a cause of the value-addition gap. It is a symptom because the absence of processing industries means there is no industrial base generating the applied research problems that drive technological innovation. It is a cause because without domestic technological capability, building competitive processing and manufacturing industries requires expensive technology licensing and permanent knowledge dependency on foreign firms. Breaking this cycle requires deliberate investment in technical education, applied research institutions, and industry-university linkages, the kinds of institution-building that South Korea, Taiwan, and, more recently, China invested in systematically over decades.

How Africa Should Define Critical Minerals

The argument here is not that Africa should be indifferent to the global critical minerals agenda. Engaging with that agenda, participating in mineral partnerships, attracting investment in extraction, and building relationships with major consuming economies is economically rational in the short term and strategically necessary to maintain leverage. The argument is that African governments need a parallel and domestically grounded definition of criticality that drives their own policy choices.

That definition should begin with a straightforward economic principle: a mineral is critical for an African economy if its domestic processing and utilization generate the largest multiplier effects in employment creation, supply chain development, technology capability building, and fiscal revenue diversification. This may or may not correlate with the mineral's price on global commodity markets. Phosphate, for example, rarely appears on Western critical minerals lists, but for many African economies it is arguably the most economically significant mineral available. Domestic phosphate processing into fertilizers could directly reduce import dependency, lower agricultural input costs, improve smallholder productivity, and anchor a domestic chemicals industry. The developmental multiplier from phosphate processing substantially exceeds that of exporting raw lithium spodumene, even if lithium commands a higher spot price.

Several African governments have already moved in the direction of asserting greater economic control over their mineral sectors. Zimbabwe imposed export restrictions on raw lithium in 2023. Zambia has just recently followed suit by announcing restrictions on the export of all raw minerals and lithium concentrates. Tanzania has renegotiated gold processing agreements. Namibia has mandated local beneficiation for lithium. These moves are economically directionally correct. But their effectiveness depends entirely on whether the domestic processing capacity actually exists or can be feasibly built and on whether the surrounding policy environment — energy availability, skills, logistics, financing — supports investment in that capacity. A beneficiation policy that is not accompanied by serious industrial infrastructure investment risks deterring extraction investment without creating processing investment, which is the worst of both economic outcomes. The case for beneficiation is strong, but it requires the policy coherence and institutional capacity to implement it in a way that actually builds industries rather than merely restricting exports.

No single African country has sufficient market power in any mineral to unilaterally reshape the terms of global trade on its own. But the African Continental Free Trade Area and existing regional economic communities provide institutional vehicles for coordinating mineral export policies across producing nations in ways that would be far harder for consuming economies to ignore or circumvent. A coordinated African lithium policy bringing together the DRC, Zimbabwe, Ghana, and other producers would represent a genuine supply-side force in global battery mineral markets. A coordinated bauxite policy involving Guinea, Ghana, and other West African producers could shift the economics of global aluminum refining. The economic logic of coordinated producer policy is imperfect and historically complicated, but it is a legitimate and potentially powerful instrument that African economies have underutilized.

Mineral processing is energy-intensive, and this constraint cannot be treated as peripheral to the minerals strategy. Lithium refining, aluminum smelting, copper cathode production, and battery component manufacturing all require reliable, affordable electricity at an industrial scale. Africa's energy infrastructure deficit is therefore not merely a development challenge in its own right; it is the single most important constraint on realizing the economic potential of the continent's mineral wealth. The continent's renewable energy endowment, extensive solar resources, significant hydropower capacity, and geothermal potential in East Africa mean this constraint is technically solvable. But solving it requires capital allocation and policy prioritization that treats energy infrastructure as a critical industrial input, not merely a social welfare provision.

Finally, the long-term economic value of mineral development lies not in the ore extracted but in the industrial and technological capabilities built in the process. Mining agreements that do not include substantive, enforceable provisions for technology transfer, local supplier development, and skills training in technical disciplines are agreements that structurally replicate the extraction model indefinitely. African governments should treat technology and skills transfer as a core economic return on mineral investment, as important as royalty rates or equity stakes, and should build the regulatory and institutional capacity to monitor and enforce those provisions over the life of each agreement.

Conclusion: An Economic Redefinition That Cannot Wait

The global race to secure critical minerals is intensifying. The United States, Europe, and China are each deploying significant diplomatic and financial resources to lock in access to the minerals that will power their industrial economies through the energy transition and the digital age. Africa sits at the center of this competition, holding mineral assets that all three blocs urgently want.

The economic opportunity in that position is real. But it is an opportunity that can be largely squandered, as similar opportunities have been squandered across decades of commodity booms if African governments continue to negotiate within a framework of criticality defined entirely by the industrial needs of others.

The alternative is not to reject foreign investment or disengage from global mineral markets. It is to develop a rigorous, domestically grounded economic definition of critical minerals, one built around developmental multipliers, industrial policy coherence, regional coordination, and the systematic construction of processing and manufacturing capacity that turns geological endowment into sustained economic growth.

The minerals are in the ground. The economic logic for doing more with them is clear and well-documented. The financing instruments, the regional institutions, and a growing technical workforce increasingly support the conditions for acting on that logic. What has been missing is the analytical and policy framework that places African economic development, rather than American supply chain security, European decarbonization targets, or Chinese industrial strategy, at the center of how Africa's mineral wealth is defined, governed, and deployed.

That framework needs to be built. And it needs to be built by economists, policymakers, and institutions whose primary accountability is to African development outcomes, not to the import requirements of the economies that have, for too long, written the definition on Africa's behalf.