Africa's Critical Minerals: Can the Beneficiation Value Chain Drive Industrial Growth?

Layer 1: What is happening

Africa holds approximately 30% of the world's mineral reserves, including cobalt, lithium, copper, and platinum group metals, yet has long been confined to the lowest rung of the global value chain—exporting unprocessed ore, with overseas refineries extracting the vast majority of value. Take cobalt for example: the Democratic Republic of Congo (DRC) produces over 70% of the world's cobalt, but its domestic processing rate is extremely low, with most refining done in China. At the ore stage, cobalt is worth about $5.8 per kilogram, while after refining it can reach over $16.2 per kilogram—nearly triple the value.

Layer 2: The development logic behind the events

Behind this phenomenon lies a long-standing structural imbalance: Africa lacks the capital, technology, and reliable energy to build processing facilities, while overseas processing centers capture the lion's share of profit through mature industrial ecosystems and favorable financing. However, the global energy transition is fundamentally reshaping demand patterns—the demand for critical minerals driven by electric vehicles, battery storage, and renewable energy infrastructure is exploding. Lithium demand is expected to continue growing at a compound annual growth rate of 16% through 2035, with copper and graphite also showing strong upward trends.

African governments realize that if they continue solely as suppliers of raw materials, they will miss a historic opportunity. According to Moore Global's estimates, if sub-Saharan Africa develops downstream processing capacity, it could capture 12% of global mineral revenue, boost GDP by 12%, and generate $6.8 billion in annual revenue from lithium, nickel, and copper processing alone. As a result, an increasing number of countries are implementing beneficiation strategies—transforming ore locally into tradable industrial inputs, such as from lithium concentrate to lithium hydroxide, or from cobalt ore to battery-grade materials.

Layer 3: Significance for local development

The advancement of beneficiation means Africa can create high-skilled jobs, cultivate local engineers and skilled workers, and drive investment in infrastructure such as electricity and transport. Processing plants require large amounts of stable power, yet many mineral-rich countries face energy shortages, which in turn promotes the construction of renewable energy and power grids. For example, Zambia's electricity supply and currency fluctuations have constrained the growth of its copper and cobalt industries, and now policy reforms are linking energy security with mineral processing.

Furthermore, local processing can enhance the government's tax base and reduce dependence on raw material price volatility. Every step up the value chain multiplies the added value per unit of revenue, thereby providing more resources for education, healthcare, and infrastructure construction.

Layer 4: Impact on regional development

No single African country possesses all the minerals needed to build a large-scale processing industry, so regional cooperation becomes crucial. The African Continental Free Trade Area (AfCFTA) provides an institutional framework for the cross-border flow of raw materials and processing capacity. The DRC and Zambia have signed a memorandum of understanding to integrate cobalt and copper resources and achieve shared processing goals. The United Nations Economic Commission for Africa points out that regional economic communities can serve as the "structural backbone" of mineral value chains, creating demand corridors to attract investment.Special economic zones and industrial parks developed around mineral clusters can reduce the unit infrastructure costs of processing facilities, thereby improving the capital economics that currently disadvantage Africa. Regional connectivity not only enhances the resilience of industrial chains but also lowers logistics and energy costs through economies of scale, making Africa more attractive in global competition.

Level 5: Potential Impact in the Next 5 to 15 Years

If Africa can overcome infrastructure and financing bottlenecks, its mineral processing strategy will reshape the global mineral landscape over the next decade. Currently, analysis by consulting firm McKinsey shows that only manganese and graphite are profitable under Africa’s current conditions, while copper, iron, and lithium processing still face financial challenges. However, policy innovation is changing this situation.

Kenya maintains its status as a regional investment hub, Namibia attracts capital from the EU and the Gulf, and South Africa regains market confidence after being removed from the Financial Action Task Force gray list. Tanzania consolidates investment approval agencies to reduce administrative friction, and Zambia implemented local content regulations in January 2026. These measures collectively lower the transaction costs for mineral processing investments.

The Global South faces an investment gap of approximately $225 billion in mineral processing, with Africa bearing the heaviest burden. However, as the international community places greater emphasis on supply chain diversification and as African countries systematically optimize their policies, it is expected that by 2040, Africa may form several mineral processing hubs that not only supply critical materials but also spawn downstream manufacturing clusters. By then, Africa will transform from a mere resource seller into an important participant in the global clean energy value chain.

Conclusion: Key Nodes on the Long-Term Development Path

The advancement of Africa’s mineral processing strategy marks a fundamental shift from a resource-dependent economy to an industrialization-driven development model. Despite enormous challenges, the convergence of policies, accelerated regional integration, and global energy transition demand together create an unprecedented window of opportunity. If the first batch of large-scale processing facilities can be built and their economic viability verified within the next five years, Africa is expected to become a new growth pole for global critical mineral processing by the mid-2030s, serving as a true turning point in Africa’s development story.