Critical Minerals, Regional Integration and Industrial Transformation in Central Africa

By Salim Ahmed Vessah

Executive Summary

Central Africa holds vast critical mineral reserves vital for global energy transition, digital technologies and advanced manufacturing. Its cobalt, copper, manganese, tantalum, nickel, iron ore, uranium, and rare earth elements make it a strategic supplier. Despite this wealth, most Central African countries export raw or minimally processed minerals, capturing little value. Fragmented infrastructure, disparate regulations, weak industrial linkages and limited processing capacity hinder regional industrialization. Accelerating global demand for critical minerals presents an opportunity for Central Africa to develop integrated regional value chains, moving beyond extractive dependence. Coordinated infrastructure, harmonized policies, regional processing hubs and stronger institutional cooperation, particularly through ECCAS and AfCFTA frameworks can increase value addition, create jobs, boost competitiveness, and enhance its strategic position in global mineral supply chains.

Key Messages

• Central Africa possesses globally significant critical mineral reserves but remains largely dependent on raw mineral exports.
• Regional integration can transform complementary mineral resources into competitive cross-border value chains and industrial clusters.
• Strategic corridors, mineral processing hubs, and reliable energy infrastructure are essential for increasing local value addition.
• ECCAS-led policy harmonization and coordinated investment frameworks can strengthen Central Africa’s bargaining power in global mineral markets.

Introduction

The global transition to clean energy, electric mobility, digital technologies and advanced manufacturing is driving unprecedented demand for critical minerals like cobalt, copper, manganese, nickel, tantalum, and rare earth elements. These are essential for batteries, semiconductors, telecommunications, and renewable energy. As major economies compete for resilient supply chains, access to these minerals is a critical economic, industrial, and geopolitical priority. Central Africa is uniquely positioned in the emerging global minerals economy, holding significant critical mineral reserves. The Democratic Republic of Congo (DRC) produces over 70% of global cobalt and is Africa’s top copper producer, while Gabon supplies nearly a quarter of global manganese. Burundi is a key tantalum and tin producer. These resources offer the region a strategic opportunity to move beyond raw material supply and become a competitive hub for mineral processing, manufacturing, and industrial development.

Despite its mineral wealth, Central Africa captures only a limited share of global supply chain value. Most minerals are exported raw, or semi-processed with higher-value activities like refining and manufacturing occurring elsewhere. This reliance on primary commodity exports limits job creation, technological advancement and exposes economies to market fluctuations. However, growing global demand for critical minerals presents a historic opportunity. Through stronger regional cooperation under ECCAS and AfCFTA, Central African countries can leverage their resources, infrastructure, and industrial capabilities to develop integrated regional value chains. Coordinated policies, shared investments and cross-border collaboration can transform the region’s mineral wealth into a catalyst for industrialization, economic diversification, and long-term resilience.

This brief examines how Central Africa can capitalize on the global critical minerals transition to strengthen regional integration and accelerate industrial transformation. Decisions in the next decade will determine if the region remains a raw mineral exporter or becomes a globally competitive center for value-added mineral industries.

Central Africa’s Critical Mineral Landscape

Central Africa’s mineral wealth represents one of the region’s strongest comparative advantages and a potential foundation for industrial transformation. Collectively, the region possesses an extraordinary concentration of minerals essential to the global energy transition and digital economy. The DRC remains the cornerstone of Central Africa’s strategic mineral economy. Its vast reserves of cobalt and copper make it indispensable to global battery manufacturing and renewable energy supply chains. Cobalt is a critical component of lithium-ion batteries, while copper is essential for electric vehicles, power grids, and clean energy infrastructure.

Gabon plays an equally important role as one of the world’s leading manganese exporters. Manganese is increasingly important for battery production and remains a key input for steel manufacturing. The country also holds substantial iron ore resources capable of supporting future regional industrial development. Burundi contributes significant production of tantalum and tungsten from the Central African Tin Belt. These minerals support global electronics manufacturing and are widely used in smartphones, semiconductors, and aerospace technologies.

Angola possesses considerable reserves of copper, iron ore, rare earth elements, and other critical minerals. Cameroon, the Republic of Congo, and Central African Republic (CAR) also hold significant deposits of iron ore, bauxite, uranium, gold, and rare earth minerals that remain underdeveloped but offer substantial growth potential.

Table 1 : Regional Strategic Mineral Mapping

 Source : Author’s compilation based on USGS Mineral Commodity Summaries (2025) and World Mining Data (2025).

This distribution highlights strong complementarities that can support regional industrial cooperation and integrated value-chain development.

Regional Mineral Complementarities and Strategic Corridors

Central Africa’s diverse mineral resources offer a strong foundation for regional integration. By leveraging complementarities, countries can establish competitive regional value chains. For example, the DRC’s cobalt and copper, combined with Gabon’s manganese, could support a regional battery materials industry for global electric vehicle manufacturers. Burundi’s tantalum and tin could boost downstream electronics production, while iron ore from Cameroon, Gabon, Angola, and the Republic of Congo could supply regional steel and metallurgy industries.

Realizing these opportunities demands significant investment in transport, energy, and logistics infrastructure. Strategic corridors connecting mineral-rich areas with processing centers, industrial parks, and export terminals are crucial. The Lobito Corridor, linking DRC and Zambian mining regions to Angola’s Atlantic port, exemplifies such integration, reducing transport costs, stimulating industrial clusters, attracting foreign investment, and facilitating regional trade. A Central African Battery Corridor linking the DRC’s cobalt and copper, Gabon’s manganese, Burundi’s tantalum, and Angola’s transport infrastructure could support battery precursor manufacturing, regional refining, and component production.

Regional integration should align with continental frameworks such as the AfCFTA, expanding markets and reducing trade barriers, and the African Mining Vision, promoting value addition and local content. ECCAS plays a central role in coordinating infrastructure development, harmonizing industrial policies, and attracting investment. Through stronger regional collaboration, ECCAS can foster integrated mineral value chains, enhance international competitiveness, and strengthen Africa’s position in global supply chains.

Challenges to Regional Integration

Central Africa’s regional integration and mineral-based industrialization are hampered by several structural challenges, despite significant potential. Inadequate infrastructure is the most visible obstacle. Many mining regions lack sufficient railways, roads, ports, and energy networks, hindering connections to processing centers and export markets. High logistics costs reduce competitiveness and deter downstream investment, especially given the energy-intensive nature of mineral processing. Regulatory fragmentation is another challenge. Inconsistent mining legislation, fiscal regimes, licensing systems, and environmental standards across countries increase transaction costs and create uncertainty for regional investors. Limited processing capacity constrains value addition. Despite exporting vast quantities of critical minerals, most refining and manufacturing occurs outside Africa, limiting Central African countries’ captured value.

Institutional weaknesses and governance challenges further complicate industrial development. Financing is a critical constraint. Developing processing facilities, energy infrastructure, industrial parks, and transport corridors requires substantial long-term capital, which many countries struggle to mobilize individually. This often leads to competitive, rather than collaborative, approaches to foreign investment. Resource nationalism and policy instability also pose risks. Changes in mining regulations, export restrictions, and investment policies can undermine investor confidence and regional cooperation.

Opportunities for Regional Value Addition

Global demand for critical minerals offers Central Africa an unprecedented opportunity to derive greater value from its resources. Instead of exporting raw materials, the region can focus on beneficiation, industrialization, and regional value-chain development. Regional mineral processing hubs are a promising avenue. Shared processing facilities serving multiple countries can lower costs, improve economies of scale, and attract larger investments. Cross-border industrial zones could foster collaboration by integrating mineral resources, infrastructure, energy, and skilled labor across national boundaries. Developing battery materials and precursor industries is particularly appealing. With significant cobalt, copper, manganese, and tantalum reserves, Central Africa has many raw materials needed for battery value chains. While full battery manufacturing might be a long-term goal, producing refined minerals, cathode materials, and battery precursors would substantially increase regional value capture.

Learning from International Experience

Critical mineral-rich countries can move beyond raw-material exports through strategic industrial policies, as demonstrated by Indonesia. By restricting unprocessed nickel exports and investing in domestic processing and battery supply chains, Indonesia attracted industrial investment and expanded its role in global electric vehicle manufacturing. However, Indonesia’s experience also illustrates the importance of complementary investments in energy, infrastructure, and institutional capacity. Central Africa can similarly leverage regional integration, coordinated infrastructure and value-addition policies to develop processing industries that capture greater value from critical mineral supply chains. The region’s renewable energy potential further strengthens these opportunities. Hydropower in the Congo Basin, alongside solar and natural gas investments, can power industrial processing and support low-carbon manufacturing. Regional certification systems also offer benefits. Harmonized traceability and Environmental, Social, and Governance frameworks can enhance market access, positioning Central Africa as a reliable supplier of responsibly sourced minerals. Financing opportunities are expanding. Institutions like the African Development Bank, Afreximbank, Africa Finance Corporation, and international development partners increasingly support critical mineral-linked infrastructure and industrial projects. Public-private partnerships can further mobilize capital for regional development.

Policy Recommendations

To unlock Central Africa’s strategic mineral potential, governments and regional institutions should prioritize the following actions :

• Develop Regional Mineral Processing Hubs: Establish cross-border industrial zones that leverage mineral complementarities while sharing infrastructure, energy, logistics, and skilled labor resources.
• Strengthen Strategic Infrastructure: Expand strategic transport and energy corridors, particularly the Lobito Corridor, while developing complementary railway, road, port, and power transmission networks connecting mineral-producing regions.
• Harmonize Mining Policies:  Through ECCAS, align mining regulations, fiscal frameworks, licensing procedures, ESG standards, and certification systems to facilitate cross-border investment and trade.
• Implement a Regional Critical Minerals Strategy: Establish a coordinated framework for mineral development aligned with the African Mining Vision and AfCFTA objectives.
• Establish a Central African Battery Corridor: Promote cooperation among the DRC, Gabon, Angola and Burundi to support battery materials processing and attract downstream manufacturing investment.
• Mobilize Innovative Financing: Leverage support from AfDB, Afreximbank, Africa Finance Corporation, sovereign wealth funds, and public-private partnerships to finance infrastructure and industrial projects.
• Strengthen Skills and Technology Development: Create regional centers of excellence focused on mining technology, metallurgy, mineral processing, and industrial innovation.

Conclusion

The global race for critical minerals presents Central Africa with a historic opportunity. Success hinges not on mineral abundance but on regional cooperation: harmonizing policies, developing strategic infrastructure, establishing regional processing hubs, and building integrated value chains. Coordinated action under ECCAS and AfCFTA can transform Central Africa into a globally competitive strategic mineral economy, driving Africa’s industrial future. As Indonesia demonstrates, resource wealth alone doesn’t guarantee industrial transformation; deliberate policies promoting value addition, infrastructure, and integration are key. The next decade will determine if Central Africa’s critical minerals fuel external industrialization or a competitive regional economy.