Atlantic Operations Overview

Simberi - current mine schedule extended out for FY24 to FY26 Ore Tonnes 3,500,000 3,000,000 2,500,000 2,000,000 1,500,000 1,000,000 500,000 0 1.10 1.00 0.90 0.80 0.70 0.60 0.50 FY26 FY24 FY25 Measured Resources Inferred Resources Gold Grade Indicated Resources *Lower cut-off/material classification changes Gold grade (g/t) Note: Mineral Resources are quoted at 0.4g/t cut-off. The oxide mine plan uses a lower operational cut-off 0.3g/t and material classification has been refined which includes reclassification of more material as treatable oxide 15

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