Average time taken to resolve stakeholder grievances, shown in days by site. his table is linked to MMG’s Respect for Local Communities and Indigenous Peoples material topic KPI on average resolution time of grievances.

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Last updated on 16 April 2026 at 9:51am, Hong Kong time (HKT)
Grievance resolution time data table
Site Year Avg (Days)
Khoemacau 2025 67.83
Kinsevere 2025 45.00
Las Bambas 2025 56.98
Rosebery 2025 89.31
Khoemacau 2024 41.93
Kinsevere 2024 67.24
Las Bambas 2024 93.53
Rosebery 2024 112.24

* Stakeholder grievances are managed through site‑level grievance mechanisms aligned to MMG’s WQR requirements for equitable, timely and consistent handling.

** Grievance records are captured in Borealis (MMG’s grievance management system), supporting analysis of frequency and resolution.