weighted score 3.8 · five dimensions
Geopolitical & Concentration Risk
Guinea
Geopolitical conflict, supplier concentration, climate exposure, sanctions risk and policy continuity intelligence for Guinea-origin supply chains.
Geopolitical conflict
3
No active armed conflict but military junta rule since 2021. ECOWAS suspension. Regional coup contagion in West Africa. Low-level political violence and protest crackdowns.
Supplier concentration
5
World's largest bauxite reserves (one-third of global). Simandou iron ore mega-project. Globally significant for aluminium supply chains. China dominates as buyer and operator.
Climate & physical risk
4
Seasonal flooding affects logistics. Tropical weather exposure. Mining environmental damage documented. Water resources abundant but management infrastructure weak.
Sanctions exposure
1
No comprehensive international sanctions. ECOWAS suspension is the primary restriction. EU political conditionality on development cooperation but no trade sanctions.
Policy continuity & property rights
6
50+ mining permits revoked. $29B Axis arbitration. Constitutional change to entrench military leader. Mining policy unpredictable. TI CPI 26/100.
Geopolitical Exposure
Geopolitical Exposure
- Military rule
- Colonel Mamady Doumbouya seized power in September 2021 coup. Won December 2025 election after constitutional change permitting his candidacy. ECOWAS suspended Guinea's membership. International legitimacy remains contested.
- Regional instability
- West Africa has experienced a wave of coups (Mali 2021, Burkina Faso 2022, Niger 2023, Guinea 2021). Guinea's junta has aligned with the Alliance of Sahel States bloc. ECOWAS cohesion is weakened, reducing regional conflict resolution capacity.
- Mining sector politics
- Over 50 mining permits revoked since the coup. The $29 billion Axis arbitration demonstrates the scale of investor-state disputes. Mining policy is unpredictable and subject to sudden revision. Simandou has proceeded but under intense government negotiation pressure.
- Buyer implication
- Military government with unpredictable policy direction. Mining-dependent economy where permit revocations and arbitration create material supply risk. Buyers sourcing bauxite or alumina must monitor political risk continuously.
Supply Chain Concentration
Supply Chain Concentration
- Bauxite dominance
- Guinea holds approximately one-third of global bauxite reserves — the world's largest. Guinea is a top-3 bauxite exporter. Disruption to Guinean bauxite supply would materially affect global aluminium production chains.
- Simandou iron ore
- The Simandou iron ore mega-project (launched December 2025) targets 120 million tonnes per year by 2030. If delivered, this would make Guinea one of the world's largest iron ore exporters and a critical supply node for global steel production.
- China dependency
- Chinese companies (SMB-Winning consortium, Chalco) dominate Guinea's bauxite sector. China is the primary destination for Guinean bauxite. This creates a China-Guinea bilateral concentration risk for global aluminium supply chains.
- Concentration risk signal
- Guinea's bauxite reserves are globally significant. No single-country substitute exists at comparable scale. Simandou will add iron ore concentration. Buyers in aluminium and steel must factor Guinea political risk into supply continuity planning.
Climate & Physical Risk
Climate & Physical Risk
- Flooding
- Guinea experiences severe seasonal flooding during the rainy season (June-October). Conakry and mining regions are affected. Infrastructure damage disrupts logistics and port operations periodically.
- Tropical exposure
- Coastal Guinea is exposed to tropical weather systems. Rising sea levels threaten Conakry's low-lying port infrastructure over the medium term.
- Water stress
- Guinea is the source of major West African rivers (Niger, Senegal, Gambia). Water resources are abundant but management infrastructure is limited. Mining operations create localised water pollution risks.
- Mining environmental impact
- Bauxite mining causes significant deforestation and topsoil removal. Dust pollution affects communities near mining sites. Environmental remediation commitments are inconsistently enforced.
Sanctions & Policy Continuity
Sanctions & Policy Continuity
- ECOWAS suspension
- Guinea suspended from ECOWAS following the September 2021 coup. Regional diplomatic isolation ongoing. ECOWAS sanctions have been applied intermittently.
- EU response
- EU has condemned the coup and called for democratic transition. No comprehensive EU sanctions on Guinea currently in force, but political conditionality applies to development cooperation.
- Mining permit risk
- Over 50 mining permits revoked since the coup. The $29 billion Axis arbitration (Emirati mining company) is one of the largest investor-state disputes globally. This demonstrates that mining investments are not secure against government action.
- Policy continuity
- Military junta governance is inherently unpredictable. Constitutional changes to entrench Doumbouya's power signal personalised rule. Mining policy subject to renegotiation. Tax and royalty frameworks revised without consultation.