Llurimagua $3B Copper-Molybdenum Tender Expected This Year After Codelco Exit
Project Background
The Llurimagua copper-molybdenum deposit is located in Imbabura province in Ecuador's northern highlands, approximately 80 km northwest of Quito. The project was originally developed as a joint venture between Enami EP (Ecuador's state mining company) and Codelco (Chile's state copper company, the world's largest copper producer).
Codelco exited the joint venture after a protracted dispute over project governance, cost allocation, and environmental permitting delays. The exit left Enami as sole owner of the concession, prompting the decision to seek a new international partner through a competitive tender process.
Resource Estimate
| Parameter | Value |
|---|---|
| Mineral type | Copper-Molybdenum porphyry |
| Estimated resource | 5.2 million tonnes Cu-equivalent |
| Copper grade | 0.34% Cu (inferred) |
| Molybdenum | By-product credits |
| Project type | Open-pit |
| Estimated CAPEX | $3+ billion |
| Mine life | 25-30 years (estimated) |
| Province | Imbabura |
Llurimagua is classified as a world-class copper deposit by geological scale, comparable in tonnage (though not grade) to major Latin American copper operations.
Tender Process
Enami has indicated the international tender will be launched in 2026, with the following expected structure:
- Pre-qualification round — filtering for technical capacity, financial capability, and ESG track record
- Technical and financial proposals — evaluated on development plan, environmental commitments, local content, and financial terms
- Joint venture or concession structure — Enami is expected to retain a minority stake or royalty interest
Competitive Landscape
Potential bidders for a project of this scale include:
| Company | Headquarters | Ecuador Presence | Likelihood |
|---|---|---|---|
| BHP | Australia | Limited | Medium |
| Freeport-McMoRan | US | None | Medium |
| First Quantum | Canada | None | Medium |
| CMOC/China Moly | China | Active in Peru | Medium-High |
| Zijin Mining | China | Active in DRC | Medium |
| Anglo American | UK | None | Low-Medium |
Chinese state-backed miners may have an advantage given China's strategic copper supply interests and willingness to accept lower return thresholds for resource security.
Challenges
- Environmental opposition — Llurimagua sits in a region with active indigenous community and environmental organization resistance to large-scale mining. Previous protests disrupted Codelco-era exploration activities
- Water resources — the project area includes watersheds critical to downstream agriculture and communities; water use permitting will be contested
- Infrastructure — road access, power supply, and processing facilities require significant investment beyond the mine itself; the mining reform law's cluster provisions could help
- Political risk — mining policy in Ecuador has shifted with each administration; long-term investor confidence requires regulatory stability across election cycles
What to Watch
- Tender launch date — any delays beyond Q3 2026 would signal institutional or political obstacles
- Pre-qualification list — the identity and number of qualified bidders will indicate market appetite and competitive dynamics
- Environmental impact assessment scope — whether conducted under the new mining reform law's cluster framework or traditional permitting
- Community consultation process — the quality and outcomes of prior consultation (consulta previa) will determine social license and litigation risk
- Codelco data room — whether Enami can provide bidders with Codelco-era exploration data will significantly affect bid quality and timeline
Source: Mining.com