DRC Mining Sector Overview

Sector Overview

The Democratic Republic of Congo possesses one of the most extraordinary mineral endowments on earth. The country's geological inheritance spans the full spectrum of metals and minerals that underpin the modern global economy, from the copper and cobalt deposits of the southern Copperbelt to the gold and coltan reserves of the eastern provinces, from the diamond fields of the Kasai to the emerging lithium deposits at Manono. Mining is the backbone of the Congolese economy, accounting for over 95 percent of export revenues and roughly 30 percent of GDP. Yet the sector's contribution to broad-based development remains limited, and the vast majority of the DRC's population sees little direct benefit from the extraction of minerals that feed global technology and energy supply chains.

The DRC's mining sector operates across two fundamentally different modes. Industrial mining, dominated by multinational companies from China, Europe, and North America, accounts for the bulk of production volumes and government revenues. Artisanal and small-scale mining (ASM), which employs an estimated 2 to 3 million people directly and supports perhaps 10 million through indirect economic activity, remains the livelihood of last resort for communities across the mineral-rich provinces. The interaction between these two modes of extraction — competitive, sometimes violent, and deeply political — defines the social dynamics of mining regions throughout the country.

The Lobito Corridor exists primarily to transport minerals from the DRC's southern mining provinces to the Port of Lobito on Angola's Atlantic coast. Understanding the DRC's mining sector — its scale, structure, regulatory environment, and social dynamics — is therefore essential to understanding the corridor itself.

Copper Production

The DRC is Africa's largest copper producer and one of the top five producers globally. The country's copper output has grown dramatically over the past two decades, rising from fewer than 50,000 tonnes in the early 2000s to approximately 2.8 million tonnes in 2024. This growth has been driven by massive investment in industrial mining, particularly in the Katanga Copperbelt that stretches between Kolwezi and Lubumbashi.

The Katanga Copperbelt is a geological formation approximately 250 kilometres long and 70 kilometres wide, containing at least 72 economic copper-cobalt deposits with ore grades that are among the highest in the world. Several deposits exceed 5 percent copper content, and some underground deposits at Kamoa-Kakula have recorded grades above 8 percent — extraordinary by global standards where typical open-pit copper mines operate at grades of 0.5 to 1 percent.

Major Copper Operations

The copper produced in the DRC is primarily exported as copper cathode or copper concentrate. Cathode, a refined product, is produced at on-site processing plants at most major operations. Concentrate, requiring further smelting and refining, is increasingly important as newer mines ramp up production before their processing facilities are fully operational. The Lobito Corridor is positioned to capture a significant share of this copper export traffic, with Kamoa-Kakula alone committing to transport between 120,000 and 240,000 tonnes annually through the corridor for five years.

Cobalt Dominance

The DRC's dominance in cobalt production is unmatched by any single country's dominance in any other critical mineral. The country produces between 72 and 78 percent of the world's cobalt, a metal that is essential for lithium-ion batteries powering electric vehicles, smartphones, laptops, and grid-scale energy storage. The DRC also holds approximately 72 percent of known global cobalt reserves, ensuring its dominance will persist for decades.

Cobalt in the DRC is produced both as a primary product and as a by-product of copper mining. Most industrial cobalt production comes from the copper-cobalt deposits of the Katanga Copperbelt, where cobalt occurs alongside copper in sedimentary ore bodies. Major cobalt producers include Glencore's Kamoto operation, CMOC's Tenke Fungurume, and ERG's Boss Mining.

The artisanal sector also contributes significantly to cobalt output. An estimated 15 to 30 percent of DRC cobalt comes from artisanal miners working on concessions controlled by cooperatives, on abandoned industrial sites, or on informal digging sites scattered across Lualaba and Haut-Katanga provinces. The Entreprise Generale du Cobalt (EGC), established in 2019, holds the exclusive mandate to purchase artisanally mined cobalt, though its implementation has been contested and uneven.

In February 2025, the DRC government imposed temporary export quotas on cobalt in response to a severe price collapse caused by global oversupply. Cobalt hydroxide prices had fallen to around $21,500 per tonne before the intervention, which sent prices up more than fourfold. This action demonstrated the DRC's willingness to leverage its market position, drawing comparisons to OPEC's management of oil supply. The cobalt export policy remains a critical and evolving area of government intervention.

Gold & Diamonds

The DRC is a significant producer of both gold and diamonds, though official production figures understate the true scale of output because much of both commodities is mined artisanally and traded through informal or smuggling networks.

Industrial gold production is anchored by the Kibali mine in Haut-Uele Province in the northeast, operated by Barrick Gold. Kibali is one of the largest gold mines in Africa, producing approximately 700,000 ounces per year. Beyond Kibali, artisanal gold mining is pervasive across the eastern provinces of North Kivu, South Kivu, Ituri, and Maniema. Artisanal gold from eastern DRC is frequently linked to armed groups that control mining sites or taxation points, making it a core component of the conflict minerals problem.

Diamond production in the DRC, once among the largest in the world by volume, has declined significantly. The country's alluvial diamond deposits in the Kasai provinces produced tens of millions of carats annually during the 1980s, but production has fallen as easily accessible deposits have been depleted. Most diamond mining in the DRC is artisanal, and the sector faces persistent challenges related to smuggling, undervaluation, and the Kimberley Process certification scheme. The DRC remains a participant in the Kimberley Process, though enforcement of its requirements is inconsistent.

Tin, Tantalum & Tungsten (3T)

The DRC is a major source of the so-called 3T minerals — tin (cassiterite), tantalum (coltan), and tungsten (wolframite). These minerals are mined predominantly through artisanal methods in the eastern provinces, and their extraction has been deeply intertwined with the armed conflicts that have plagued eastern DRC for over two decades.

Tantalum, derived from coltan, is particularly significant. The DRC holds some of the world's largest tantalum reserves, and the mineral is essential for electronic capacitors used in smartphones, medical devices, and aerospace applications. The coltan rush of the early 2000s in eastern DRC drew global attention to the link between mineral extraction and armed conflict, catalysing the development of conflict mineral legislation including the US Dodd-Frank Act Section 1502 and the EU Conflict Minerals Regulation.

Tin from the DRC is principally sourced from North Kivu and South Kivu provinces. Production is almost entirely artisanal, processed through a network of trading houses and smelters that are subject to due diligence requirements under the ITSCI (International Tin Supply Chain Initiative) traceability programme. Tungsten production is smaller in volume but faces similar supply chain integrity challenges.

It is important to distinguish the 3T supply chain, centered in eastern DRC, from the copper-cobalt mining sector of the southern Copperbelt that feeds the Lobito Corridor. While the regulatory frameworks overlap, the geographic, social, and security contexts are fundamentally different.

Lithium & Emerging Minerals

The DRC is positioning itself as a future major producer of lithium, a critical mineral for battery production. The Manono project in Tanganyika Province, controlled by AVZ Minerals and its joint venture partners, sits atop one of the largest known hard-rock lithium deposits in the world. The Manono pegmatite is estimated to contain over 400 million tonnes of lithium-bearing ore, with a mine life potentially exceeding 40 years.

However, the Manono project has been mired in ownership disputes, legal challenges, and political interference. Competing claims from Chinese-backed entities and the involvement of the DRC state mining company Gecamines have delayed development indefinitely. The project illustrates a recurring pattern in DRC mining: world-class geological assets complicated by governance failures, overlapping claims, and geopolitical competition.

Beyond lithium, the DRC produces significant quantities of germanium, a semiconductor material increasingly important for fibre optics and infrared technology. Germanium is recovered as a by-product from copper-zinc processing operations, particularly at Kipushi. The DRC government has designated germanium as a strategic mineral, bringing it under the EGC's purchasing mandate alongside cobalt and coltan.

Industrial vs Artisanal Mining

The DRC mining sector is bifurcated between industrial operations and artisanal mining. Understanding this division is essential for any analysis of the sector's dynamics, social impact, and relationship to the Lobito Corridor.

Industrial Mining

Industrial mining in the DRC is dominated by a relatively small number of large multinational companies operating under mining permits (permis d'exploitation) granted by the government. The sector is capital-intensive, technology-driven, and generates the bulk of government tax revenues from mining. Major industrial operators include Glencore (Switzerland), Ivanhoe Mines (Canada), CMOC (China), Zijin Mining (China), Barrick Gold (Canada), ERG (Luxembourg/Kazakhstan), and numerous mid-tier Chinese companies.

Chinese companies have expanded rapidly in the DRC's mining sector over the past 15 years, often acquiring existing assets or forming joint ventures with Gecamines. Chinese-controlled operations now account for a significant share of both copper and cobalt production. The Sicomines infrastructure-for-minerals agreement, originally signed in 2007, remains the most prominent example of Chinese resource diplomacy in the DRC, though its terms have been renegotiated multiple times.

Artisanal and Small-Scale Mining (ASM)

The artisanal sector employs an estimated 2 to 3 million miners directly, with perhaps 10 million people dependent on ASM activity for their livelihoods across the DRC. In the southern Copperbelt, artisanal miners — known locally as "creuseurs" — extract copper and cobalt from surface deposits, tailings, and abandoned industrial sites using hand tools, often in dangerous conditions. The sector is characterized by informality, poor safety standards, environmental degradation, and persistent reports of child labour.

Government policy toward ASM oscillates between formalisation and restriction. The 2018 Mining Code designates specific zones for artisanal mining (Zones d'Exploitation Artisanale, or ZEAs), but in practice, artisanal activity frequently occurs on industrial concessions, creating conflicts between miners and mining companies. The establishment of the EGC in 2019 was intended to formalise the artisanal cobalt supply chain, but implementation has been slow and contested.

Regulatory Framework

The DRC's mining sector is governed by the 2018 Mining Code, a comprehensive revision of the original 2002 Mining Code that was itself a product of World Bank-supported sector reform. The 2018 revision introduced several significant changes designed to increase government revenues, assert greater state control over strategic minerals, and improve the terms of extraction for the Congolese state.

Key provisions of the 2018 Mining Code include increased royalty rates (from 2 percent to 3.5 percent for copper, and up to 10 percent for strategic minerals), the designation of cobalt, coltan, germanium, and other minerals as "strategic substances" subject to additional oversight, the introduction of a super-profits tax triggered when commodity prices exceed thresholds set in project feasibility studies, and reduced stability clause protections that had previously shielded mining companies from legislative changes for up to 10 years.

The regulatory framework is administered through several key institutions. The Cadastre Minier (CAMI) manages mining permits and maintains the mining registry. The Direction des Mines oversees technical compliance and safety inspections. The Direction Generale des Recettes Administratives, Judiciaires, Domaniales et de Participations (DGRAD) and the Direction Generale des Impots (DGI) administer tax collection. The state mining company Gecamines holds minority stakes in most major projects through its portfolio of joint venture agreements.

Enforcement of the regulatory framework remains inconsistent. Mining companies have expressed concerns about regulatory unpredictability, retroactive application of new provisions, and overlapping jurisdictional claims between national and provincial authorities. The DRC's membership in OHADA (Organisation pour l'Harmonisation en Afrique du Droit des Affaires) provides a partial framework for commercial law harmonisation, but mining-specific regulation remains a distinctly national domain with all the governance challenges that implies.

The relationship between the mining regulatory framework and the Lobito Corridor's development is direct. The corridor's commercial viability depends on the DRC's mining sector producing sufficient volumes of exportable minerals to fill trains and justify infrastructure investment. Policy decisions on royalty rates, export controls, strategic mineral designations, and artisanal mining regulation all affect the cost structure and supply chain decisions of mining companies, which in turn determine how much freight the corridor will carry. The cobalt export policy interventions of 2025 demonstrated how quickly government decisions can reshape mineral trade flows — and by extension, the corridor's economics.