GENERATIONAL ASSET WITH SIGNIFICANT GROWTH PROFILE

QUICK FACTS

Ownership: 80%

Location: Western Mali

Status: Production / Phased Expansion

Operation: Open Pit

Life of Mine: 19+ years

Commodity: Gold

The Sadiola Mine is a world-class asset with a multi-decade mine life and a robust mineral endowment that underpins significant production growth with increasing returns. Allied is actively focusing on exploration and development of high grade oxide deposits to maximize low-cost oxide feed and boost near-term production and cash flows. Simultaneously, the mine is undergoing a phased expansion to increase throughput and handle increasing quantities of high grade fresh rock, with a longer-term gold production target of 300-400koz per year at substantially lower AISC per ounce.

Mineral Reserves and Resources (as of December 31, 2025) 3

Sadiola

  • Proven & Probable Mineral Reserves (Koz Au)

    6,811

  • Measured & Indicated Mineral Resources (Koz Au)

    9,557

  • Inferred Mineral Resources (Koz Au)

    1,656

3  Mineral Reserves and Mineral Resources are shown on a 100% basis, M&I Resources are inclusive of Mineral Reserves. Please see 2025 year end Mineral Reserves and Resources statement for additional detail.

TECHNICAL REPORTS

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