Labour Rights Scorecard: Worker Conditions Along the Corridor

Why We Track This

The minerals flowing through the Lobito Corridor — cobalt, copper, lithium, germanium — are extracted by human labour. Behind every tonne of cathode copper leaving the port of Lobito, behind every kilogram of cobalt hydroxide shipped to Chinese and European refineries, there are workers. Their wages, their safety, their rights to organise and bargain collectively, their exposure to toxins and cave-ins and heat stress — these are not footnotes in sustainability reports. They are the foundation on which the entire corridor's value chain rests.

Yet labour conditions in the corridor's mines remain poorly documented, inconsistently monitored, and structurally inadequate. The DRC's mining inspectorate is understaffed, underfunded, and in many cases captured by the companies it is supposed to regulate. Zambia's mine safety regime, while more developed, lacks the resources to keep pace with the expansion of operations in the Northwestern Province. Angola's rail construction workforce operates under labour protections that exist on paper but are rarely enforced in practice.

This scorecard exists to fill the accountability gap. We track labour conditions at every major mine site feeding the Lobito Corridor supply chain, using field data from worker interviews, union records, company disclosures, government inspection reports, hospital admissions data, and whistleblower submissions. We rate companies on a standardised framework covering wages, safety, union rights, subcontractor management, and workforce composition. Where data is unavailable, we say so — and we note that data unavailability is itself a finding.

Our methodology is transparent. Our sources are triangulated. Our obligation is to the workers whose labour makes the corridor possible, not to the companies that profit from it.

Company-by-Company Labour Scorecard

The following table rates every major mining company operating along the Lobito Corridor on core labour metrics. Scores range from A (exceeds international standards) to F (systematic violations documented). Scores are composite ratings based on the six dimensions detailed in this tracker: wages, safety, union rights, subcontractor management, local hiring, and transparency. Companies that refuse to disclose labour data receive an automatic penalty. Transparency is not a bonus. It is a baseline.

Wage Analysis

The question of what constitutes a fair wage in the Lobito Corridor's mining sector is not academic. It determines whether families can feed their children, whether workers can afford medical treatment, whether communities benefit from the mineral wealth extracted beneath their feet, or whether the wealth flows out and leaves only dust behind.

Direct Employee vs. Subcontractor Wages

The most significant wage gap in the corridor is not between companies. It is between direct employees and subcontracted workers performing identical tasks at the same mine sites. Across all corridor operations, subcontracted workers earn an average of 35–50% less than direct employees for equivalent work. A direct-hire heavy equipment operator at Kamoto Copper Company earns approximately $16 per day. A subcontracted heavy equipment operator working the same shifts at the same mine, employed through a labour hire company, earns $8–10 per day. The equipment is the same. The risk is the same. The ore is the same. The wage is not.

This wage gap compounds through benefits. Direct employees at most corridor mines receive some form of medical coverage, transport allowance, and meal provision. Subcontracted workers typically receive none of these. Direct employees accumulate pension contributions. Subcontracted workers do not. Direct employees receive paid leave. Subcontracted workers receive unpaid leave or dismissal. The total compensation gap, including benefits, reaches 50–70% for many roles.

DRC vs. Zambia vs. Angola Comparison

Mining wages vary significantly across the corridor's three countries, reflecting different regulatory environments, enforcement capacities, and competitive dynamics. Zambia's mining sector pays the highest average wages, a product of stronger unions, more established labour regulation, and the competitive pressure of a more mature mining market. The DRC's mining wages are lower despite the country's vastly greater mineral wealth, reflecting weaker bargaining power, higher labour supply, and regulatory capture. Angola's rail and port construction wages fall between the two, though data is limited.

Minimum wage compliance is technically high — most corridor operations pay above the statutory minimum. But statutory minimums in all three countries are set far below living wage thresholds. A DRC mine worker earning $8 per day is technically compliant with national minimum wage law. He is also unable to feed a family of five, pay school fees for two children, cover medical costs, and maintain housing on that income simultaneously. Compliance with a poverty-level minimum wage is not compliance with human dignity.

The Chinese Operator Wage Gap

Chinese-operated mines along the corridor — including Sicomines, COMMUS, and various smaller operations in the Kolwezi-Likasi corridor — pay systematically lower wages than Western-listed operators. The average wage at Chinese-operated mines is $6–10 per day, compared to $12–18 per day at Western-listed companies. The gap is most pronounced for manual labour roles and narrows for technical positions where Chinese companies often import workers from China rather than hire locally at higher rates.

The wage differential reflects several factors. Chinese-operated mines tend to use higher ratios of subcontracted labour, often through Chinese-owned labour hire companies that maintain relationships with the mining operator. Chinese companies face less pressure from Western institutional investors and ESG rating agencies that drive wage improvements at listed companies. And Chinese operations in the DRC benefit from bilateral investment agreements that reduce regulatory scrutiny, creating an environment where labour standards enforcement is even weaker than the already weak DRC baseline.

Overtime and Benefit Provisions

DRC labour law requires overtime pay at 130% of base rate for the first eight hours beyond the standard work week, and 200% for additional hours and holiday work. In practice, overtime compliance varies dramatically. Large Western-listed operators generally comply with overtime provisions for direct employees, though monitoring of overtime at the subcontractor level is minimal. Chinese-operated mines and smaller operators frequently fail to pay statutory overtime rates, with workers reporting twelve-hour shifts compensated at flat daily rates with no overtime premium.

Benefit provisions follow a similar pattern. The DRC's social security system (CNSS) requires employer contributions for medical insurance, workplace accident coverage, and pension. Compliance is higher among large operators but drops sharply among subcontractors and smaller mines. Zambia's NAPSA pension scheme and workers' compensation system are better enforced but still face evasion at the subcontractor level. Angola's social security contributions for rail corridor workers are poorly documented.

Occupational Health and Safety

Mining kills people. That statement is not rhetorical. Along the Lobito Corridor, the fatality rate of 4.2 per 10,000 workers means that approximately 37 workers died in corridor mine operations in the twelve months ending December 2025. Each death represents a family without a breadwinner, children without a parent, a community diminished. Behind the fatality statistics lie hundreds more workers injured, sickened, and permanently disabled by conditions that are preventable with adequate investment in safety systems.

Fatality Data by Mine and Company

Silicosis and Respiratory Disease

Silicosis — the irreversible lung disease caused by inhaling crystalline silica dust — is the corridor's most pervasive occupational health threat. Underground drilling, blasting, and ore handling generate silica dust at concentrations that routinely exceed the permissible exposure limits set by both the DRC and international standards. Workers in the DRC mining sector are exposed to silica dust at levels two to five times the World Health Organisation's recommended limits, according to the limited air quality monitoring data available. The actual exposure is likely higher: monitoring is sporadic, and companies control which monitoring results are published.

Silicosis typically develops over 10–20 years of exposure, making it invisible in short-term safety statistics. Workers who develop silicosis after leaving employment have no access to company medical schemes. The DRC's workers' compensation system provides minimal coverage for occupational disease, and the burden of proving occupational causation falls on the worker. Hospital records from the Kolwezi and Likasi general hospitals show increasing admissions for chronic respiratory conditions among current and former mine workers, but no systematic screening programme exists across corridor operations.

Acid and Chemical Exposure

The hydrometallurgical processing of copper and cobalt ores involves concentrated sulphuric acid, solvent extraction chemicals, and various reagents that cause severe burns, respiratory damage, and long-term organ injury. Acid exposure incidents are among the most common workplace injuries reported at corridor processing plants. At Mutanda and TFM, where acid leaching is the primary processing method, acid burns account for an estimated 15–20% of reported workplace injuries. Many more go unreported, particularly among subcontracted workers who fear losing employment if they report injuries.

Heavy metal poisoning is a chronic concern across all corridor operations. Workers handling cobalt-bearing materials face exposure to cobalt dust, which accumulates in lung tissue and can cause cobalt lung disease. Copper smelter workers are exposed to arsenic, cadmium, and lead as trace contaminants in the copper concentrate. Biomonitoring for heavy metal exposure is not routinely conducted at most corridor operations, and where it exists, results are not shared with workers.

Heat Stress and Underground Conditions

Underground temperatures in the deeper mines of the DRC copper-cobalt belt reach 35–40 degrees Celsius with high humidity. Kamoa-Kakula's deeper sections and KCC's underground operations present heat stress conditions that require active ventilation and cooling systems. Heat-related illness — including heat exhaustion, heat stroke, and chronic dehydration — is significantly underreported in official mine safety statistics. Workers report that taking adequate hydration breaks is discouraged when production targets are under pressure, particularly for subcontracted workers whose compensation is tied to output metrics.

Emergency Response Capacity

The ability to respond effectively to mine emergencies — rock falls, gas releases, equipment failures, acid spills — varies dramatically across corridor operations. The larger Western-listed mines maintain on-site emergency response teams, mine rescue equipment, and emergency medical facilities. Ivanhoe's Kamoa-Kakula and FQM's Kansanshi both maintain dedicated mine rescue stations. Smaller operations, particularly Chinese-operated mines, often lack basic emergency response infrastructure. Several smaller Chinese operations in the Kolwezi area have no dedicated emergency medical facility on site, relying on transport to public hospitals that may be 30 or more minutes away by road. In underground emergencies, that transport time can be the difference between survival and death.

The Subcontractor Problem

Sixty-two percent of the Lobito Corridor's mine workforce — approximately 55,000 workers — are employed not by mining companies but by subcontractors. This figure represents the most significant structural labour rights challenge along the corridor. The subcontractor model creates a legal and practical distance between the companies that extract minerals and the workers who do the extracting. That distance is not incidental. It is the purpose.

Subcontracting in mining serves a legitimate function: specialised contractors bring expertise in drilling, blasting, equipment maintenance, and construction that mining companies may not maintain in-house. But along the Lobito Corridor, subcontracting has expanded far beyond specialist services. General mining labour, processing plant operation, security, transport, catering, and cleaning are all substantially subcontracted. The expansion of subcontracting into core mining activities is driven not by technical necessity but by cost reduction and liability avoidance.

Lower Wages, Fewer Protections

Subcontracted workers earn 35–50% less than direct employees for equivalent work. They receive fewer benefits — typically no medical coverage, no pension contributions, no paid leave. They have weaker job security: subcontract workers can be dismissed or rotated without the procedural protections that apply to direct employment under DRC or Zambian labour law. And they face higher safety risks: subcontracted workers account for a disproportionate share of workplace injuries and fatalities relative to their share of high-risk tasks. At CMOC's Tenke Fungurume, subcontracted workers accounted for 68% of the workforce but 81% of reported workplace injuries in 2024, according to data compiled from hospital admissions and union records.

Chinese Subcontractor Practices

A subset of the subcontractor problem involves Chinese-owned labour hire companies that supply workers to Chinese-operated mines. Companies such as AVIC International, China Railway Seventh Group, and various smaller outfits operate as labour intermediaries between Chinese mining companies and Congolese workers. These intermediaries employ workers on short-term contracts, often verbal, with minimal documentation. Workers report that contract terms — including wage rates, work hours, and safety provisions — are communicated verbally and may change without notice. Grievance mechanisms are absent or inaccessible. Union organising among workers employed by Chinese subcontractors is effectively prohibited, with dismissal the typical consequence of organising activity.

Labour Hire Companies: Who They Are

Legal Framework Gaps

The legal frameworks governing subcontracting in DRC and Zambian mining are inadequate. The DRC Labour Code establishes joint liability between principal companies and subcontractors for worker safety, but this provision is rarely enforced. In practice, mining companies disclaim responsibility for conditions at their subcontractors, and subcontractors are too small, too mobile, and too numerous for the inspectorate to monitor. Zambia's Employment Act contains stronger provisions for subcontractor regulation, but exemptions for the mining sector and limited enforcement resources undermine their effectiveness.

The absence of a mandatory supply chain due diligence requirement for labour conditions — equivalent to what the EU CSDDD creates for environmental and human rights impacts — means that the contractual relationship between mining companies and subcontractors is essentially self-regulated. Mining companies set labour standards in their subcontracts, then lack the monitoring systems to verify compliance. The result is a system of standards without enforcement: policies without practice.

Case Studies

Union Rights and Collective Bargaining

The right to organise and bargain collectively is recognised by the DRC Constitution, the Zambian Industrial and Labour Relations Act, and the ILO conventions to which both countries are signatories. Along the Lobito Corridor, that right exists in a spectrum from functional to fictive, depending on the company, the mine, and the willingness of management to tolerate worker organisation.

Union Presence by Mine

Only 34% of corridor mine workers are represented by a union. This figure masks enormous variation: at FQM's Zambian operations, union density exceeds 70%. At Chinese-operated mines in the DRC, it is effectively zero. The disparity reflects not worker preferences but employer tolerance. Where companies permit union organising, workers organise. Where companies suppress it, workers cannot.

Collective Bargaining Agreements

Where unions exist along the corridor, collective bargaining agreements (CBAs) have delivered measurable improvements in wages, benefits, and working conditions. FQM's Zambian operations negotiate CBAs with the Mineworkers Union of Zambia (MUZ) that set wage floors above the statutory minimum, establish grievance procedures with worker representation, mandate safety committee participation, and provide for annual wage reviews linked to production and inflation. The CBA at Kamoa-Kakula, negotiated with the Union Nationale des Travailleurs du Congo (UNTC), includes provisions for subcontractor wage parity — a provision that is partially enforced and represents a model for other corridor operations.

In the DRC, the effectiveness of CBAs is undermined by weak enforcement mechanisms. The DRC Labour Court system is slow, underfunded, and susceptible to political influence. Workers who pursue CBA grievances through formal channels face delays of months or years. Companies that violate CBA terms face penalties that are too small to create deterrence. The gap between CBA provisions and workplace reality is a function of enforcement failure, not legal failure.

Strike History

Union Suppression Tactics

At mines where union activity is suppressed, the tactics are consistent and documented. They include: dismissal of workers identified as union organisers, typically framed as performance-related or end-of-contract non-renewal; refusal to recognise unions that have completed legal registration requirements; denial of access to mine premises for external union organisers; reassignment of union-active workers to undesirable shifts or remote mine sections; and use of security personnel to monitor worker gatherings and meetings outside mine premises.

At ERG's Boss Mining operation, workers report that union registration documents submitted to the provincial labour directorate have been "lost" three times over two years. Workers who attempt to organise face transfer to lower-paid roles or non-renewal of contracts. The company's nominal 18% union density reflects a company-approved workers' committee, not an independent union. The committee's leadership includes management-nominated members and does not conduct collective bargaining.

At Sicomines and COMMUS, union organising is effectively prohibited. Workers report that employment contracts — where written contracts exist — contain clauses prohibiting participation in union activities. Chinese management at these sites communicates through Congolese supervisors who serve as both translators and labour discipline enforcers. The language barrier between Chinese management and Congolese workers creates an additional structural barrier to worker organising.

The Chinese Labour Question

Chinese investment in the DRC's mining sector is massive, transformative, and raises distinctive labour rights concerns. The Sicomines deal alone — $6.2 billion in infrastructure for mining rights — represents the largest single foreign investment in Congolese history. Chinese companies operate or hold stakes in operations employing over 12,000 workers along the corridor. The labour conditions at these operations differ systematically from those at Western-listed mines, and the differences are not attributable solely to company size or operational maturity.

Imported vs. Local Workforce

Chinese-operated mines in the DRC employ Chinese nationals in management, technical, and supervisory roles at rates significantly above the local hiring norms of Western operators. At Sicomines, approximately 29% of the workforce are Chinese nationals, compared to less than 9% expatriate workers at Ivanhoe's Kamoa-Kakula. At smaller Chinese operations, the expatriate ratio can reach 42%. Chinese workers are imported for positions that Congolese workers could fill with appropriate training — equipment operators, metallurgical technicians, geological surveyors, and mid-level supervisors. The preference for Chinese workers in technical roles reflects both a skills transfer failure and a structural decision to retain operational control within Chinese management hierarchies.

DRC law requires that mining companies employ Congolese nationals in all positions for which qualified Congolese workers are available. The DRC Mining Code 2018 establishes progressive localisation targets, requiring 90% local employment within five years of operations commencing. Chinese-operated mines routinely miss these targets, and enforcement has been negligible. The DRC government's financial dependence on the Sicomines infrastructure package — which funds roads, hospitals, and university buildings — creates a political reluctance to enforce labour localisation provisions against Chinese operators.

Working Conditions at Chinese-Operated Sites

Working conditions at Chinese-operated mines are consistently documented as below the corridor average across multiple dimensions. Wages are lower: $6–10 per day compared to $12–18 at Western-listed operators. Working hours are longer: twelve-hour shifts are standard at Chinese operations versus eight-to-ten-hour shifts at most Western mines. Safety equipment is inconsistently provided. Rest periods are shorter. Medical facilities on site are more limited. And accountability mechanisms — grievance systems, safety committees, worker representation — are absent or non-functional.

Chinese workers at these operations also face conditions that differ from international norms. Chinese nationals employed at DRC mine sites report long-duration postings (typically twelve months without home leave), shared dormitory accommodation, and salary structures that include a significant China-based component paid to families at home, reducing the cash wages received in DRC. While Chinese workers earn substantially more than their Congolese counterparts, their conditions reflect a labour model that treats the DRC posting as a hardship deployment to be endured rather than a normal employment relationship.

Language Barriers and Safety Implications

The language gap between Chinese management and Congolese workers has direct safety consequences. Safety instructions at Chinese-operated mines are frequently issued in Mandarin, with variable quality translation into French or Swahili. Emergency procedures posted in Chinese characters are meaningless to Congolese workers who cannot read them. Verbal safety instructions from Chinese supervisors pass through Congolese intermediaries whose technical vocabulary may not include the specific safety terminology required. In emergency situations — gas releases, rock falls, equipment failures — the inability to communicate quickly and accurately between Chinese supervisors and Congolese workers creates life-threatening delays.

Cultural Friction and Documented Incidents

Relations between Chinese management and Congolese workers at Chinese-operated sites are frequently marked by mutual frustration rooted in cultural difference, language barriers, and power asymmetries. Documented incidents include physical altercations between Chinese supervisors and Congolese workers at Sicomines and COMMUS sites; verbal abuse and racial slurs reported by Congolese workers at multiple operations; confiscation of mobile phones during work shifts to prevent filming of conditions; restriction of worker movement within mine sites during breaks; and denial of prayer time for Muslim workers during Ramadan at sites where Chinese management does not recognise the observance.

These incidents are not isolated. They reflect a structural pattern in which Chinese management practices transplanted from domestic Chinese mining operations collide with Congolese cultural norms, legal requirements, and worker expectations. The absence of cultural competency training for Chinese managers, the absence of bilingual human resources staff, and the absence of independent grievance mechanisms combine to create environments where cultural friction escalates rather than resolves.

Women in the Mining Workforce

Women constitute approximately 8% of the formal mining workforce along the Lobito Corridor. This figure is low by global standards, where women account for 10–15% of the mining workforce in comparable jurisdictions. The low participation rate reflects a combination of cultural norms, discriminatory hiring practices, inadequate workplace facilities, and the absence of policies designed to attract and retain women workers.

Female Participation Rate by Mine

Roles and Advancement

Where women are employed in corridor mining, they are concentrated in administrative, laboratory, catering, and cleaning roles. Women's representation in technical mining roles — geological surveying, metallurgical processing, equipment operation, mine planning — is significantly lower, averaging 3–4% across corridor operations. Women in management positions are rarer still, concentrated in human resources, community relations, and environmental departments rather than in operations, production, or engineering management. The pipeline for women's advancement into senior technical and operational roles is effectively empty at most corridor mines.

Sexual Harassment Reporting

Sexual harassment in the mining workplace is significantly underreported across all corridor operations. The combination of male-dominated work environments, remote mine locations, power imbalances between supervisors and workers, and weak reporting mechanisms creates conditions in which harassment occurs with limited accountability. Among the major operators, only Ivanhoe and FQM have published sexual harassment policies that meet international standards. Only Ivanhoe has an independent reporting channel that does not route complaints through line management. At Chinese-operated mines, sexual harassment reporting mechanisms are absent entirely.

Workers interviewed by our field monitors report that women who raise harassment complaints face retaliation including shift reassignment, performance downgrading, and contract non-renewal. The fear of retaliation suppresses reporting, which in turn allows companies to claim low harassment rates. The absence of reported harassment at a mine site is not evidence that harassment does not occur. It is evidence that reporting systems have failed.

Maternity Provisions and Gender Pay Gap

DRC labour law provides for fourteen weeks of maternity leave at two-thirds pay. Zambia provides twelve weeks at full pay. In practice, maternity provisions at corridor mines vary from full compliance (at FQM and Barrick Zambian operations) to effective non-compliance (at smaller subcontractors who terminate women's contracts before maternity leave entitlements activate). The use of short-term contracts for female workers at several operations creates a mechanism for avoiding maternity obligations while maintaining technical legal compliance.

The gender pay gap across corridor mining operations averages 12–18% for equivalent roles, narrowing at the largest operators and widening at smaller and Chinese-operated mines. The gap reflects both direct pay discrimination and the concentration of women in lower-paid roles. Women's exclusion from overtime-heavy shift patterns and underground work — the highest-paid mining roles — further widens the effective compensation gap.

Legal Framework

Labour rights along the Lobito Corridor are governed by overlapping national, regional, and international legal frameworks. The frameworks are adequate on paper. The enforcement deficit is where rights become aspirations.

DRC Labour Code

The DRC Labour Code (Code du Travail, Law No. 015/2002 as amended) establishes fundamental worker protections including: minimum wage provisions (set by interministerial decree, currently $3.50/day for mining); maximum working hours of 45 hours per week; overtime compensation at 130–200% of base rate; fourteen weeks maternity leave; prohibition of child labour under 16 years; right to form and join trade unions; collective bargaining rights; and employer obligations for workplace safety and occupational health. The Mining Code 2018 supplements the Labour Code with mining-specific provisions including community development obligations, local hiring targets, and subcontractor liability provisions.

Enforcement of the DRC Labour Code in the mining sector is structurally compromised. The mining inspectorate is understaffed: approximately 120 inspectors cover the entire Katanga mining province, a region larger than France. Inspectors' salaries are low, creating susceptibility to corruption. Inspection schedules are often communicated to companies in advance, allowing preparation rather than capturing authentic conditions. Penalties for violations are too small to create deterrence for multinational companies with billion-dollar revenues. And the political economy of mining in the DRC — where the government depends on mining revenue and fears deterring investment — creates structural pressure against aggressive enforcement.

Zambia Employment Act

Zambia's Employment Act (Cap 268, as amended) and the Industrial and Labour Relations Act (Cap 269) provide a more developed framework for worker protection than the DRC's Labour Code. Key provisions include minimum wage regulations enforced by the Ministry of Labour; the right to form, join, and participate in trade union activities; collective bargaining protections; detailed provisions for unfair dismissal and redundancy; occupational health and safety requirements enforced through the Mines Safety Department; and the Workers' Compensation Fund for workplace injuries and occupational disease.

Zambia's enforcement capacity, while stronger than the DRC's, is stretched by the expansion of mining operations into the Northwestern Province. The Mines Safety Department conducts more frequent inspections than its DRC counterpart but still falls short of international benchmarks. The Zambia Congress of Trade Unions (ZCTU) and the Mineworkers Union of Zambia (MUZ) provide an additional layer of worker protection through collective bargaining that is absent in much of the DRC mining sector.

ILO Conventions

All three corridor countries have ratified the eight ILO fundamental conventions. However, the DRC and Angola have not ratified Convention 176 on Safety and Health in Mines or Convention 155 on Occupational Safety and Health — the two conventions most directly relevant to mine worker safety. The non-ratification of C176 by the DRC, which hosts some of the world's most dangerous mining operations, represents a significant gap in the international legal framework for corridor worker protection.

Mining-Specific Labour Regulations

The DRC Mining Regulations (Décret No. 038/2003) establish specific provisions for mining sector labour including: mandatory safety committees at every mine site; minimum standards for worker accommodation and transport; requirements for personal protective equipment provision; medical examination requirements for underground workers; and hours limitations for underground and hazardous work. These regulations are comprehensive in scope but are enforced at a fraction of their intended coverage. A mine safety committee that exists on paper but meets annually rather than monthly — as required — provides the appearance of compliance without the substance of protection.

Subcontractor Liability Chain

The legal liability chain for subcontractor labour conditions varies by jurisdiction. In the DRC, Article 6 of the Labour Code establishes joint liability between the principal company and the subcontractor for wages and social security contributions. In practice, this provision is rarely invoked because enforcement requires workers to identify and pursue the principal company — a process that requires legal representation most workers cannot afford. In Zambia, the Employment Act creates clearer liability for principal companies in cases where subcontractors default on employment obligations, but the burden of proof remains on the worker.

The EU CSDDD creates a new liability layer. European companies sourcing minerals from corridor operations — including battery manufacturers, automotive companies, and commodity traders — face potential civil liability for labour rights violations in their supply chains. The CSDDD requires these companies to identify, prevent, mitigate, and account for adverse labour impacts, including those at the subcontractor level. This extraterritorial liability framework has the potential to drive improvements in subcontractor conditions that domestic enforcement has failed to achieve, provided that affected workers and civil society organisations develop the capacity to access European courts.

Recommendations

Methodology and Reporting

This scorecard is compiled from multiple data sources, triangulated for accuracy and updated quarterly. Our sources include: direct interviews with mine workers conducted through field monitors in Kolwezi, Likasi, Lubumbashi, Solwezi, Kitwe, and Lobito; union records and CBA documents provided by MUZ, UNTC, and sector-level union federations; company sustainability reports and ESG disclosures; DRC and Zambian government inspection reports obtained through freedom of information requests and civil society partnerships; hospital admissions data from Kolwezi General Hospital, Likasi General Hospital, and Kitwe Central Hospital; whistleblower submissions through our secure reporting channel; satellite imagery and operational data cross-referenced with workforce estimates; and secondary sources including ILO reports, World Bank assessments, and civil society documentation from IndustriALL, RAID, and Human Rights Watch.

Our scoring methodology weights six dimensions equally: wages relative to living wage benchmarks (16.7%); occupational health and safety performance including fatality rates and incident data (16.7%); union rights and collective bargaining access (16.7%); subcontractor management including wage parity and benefit equivalence (16.7%); local hiring and workforce composition (16.7%); and transparency including data disclosure and cooperation with independent monitors (16.7%). Companies receive letter grades from A (exceeds international standards across all dimensions) to F (systematic violations documented across multiple dimensions). Data gaps result in scoring penalties proportional to the undisclosed dimensions.

Related Database Pages

• Glencore
• CMOC
• First Quantum Minerals
• Ivanhoe Mines
• ERG
• Barrick Gold
• Lobito Atlantic Railway
• Gender and Mining: The Corridor's Women Workers
• Chinese vs. Western Investment in the Corridor
• Displacement Tracker
• Child Labour Monitor

This scorecard reflects Lobito Corridor's independent assessment based on field reports, worker interviews, union records, company disclosures, government inspection data, hospital admissions records, and whistleblower submissions. Data is triangulated but may contain gaps, particularly for Chinese-operated mines and smaller subcontractors where access is limited. Workforce numbers are estimates based on the best available data and are updated as new information is verified. Wage data reflects ranges based on multiple worker interviews and may not capture the full distribution of compensation within each operation. Companies and governments that wish to provide corrections, additional data, or respond to findings are invited to contact labour@lobitocorridor.com. All corrections are published transparently. This scorecard does not constitute legal advice. Workers seeking redress for labour rights violations should seek independent legal counsel and contact relevant trade unions.