Investor Presentaiton

Concentrator 2 Stage 1 Expansion to 33mtpa 12 Crushing & Grinding Concentrator 1 Secondary Crushers Flotation Ball Mills Rougher / Coarse Ore Scavenger (HydroFloat) Flotation Cells Flotation Cleaner Circuit Tailings Thickener XX Look HPGR Flash Float / T3 Gravity Circuit T1/T2 COS 3rd Secondary Crusher 22MW SAG Mill Regrind Mill 4000 Regrind Mill Gold Doré Concentrate Thickener Crushing & Grinding Primary Tertiary Secondary Crusher Pebble Cyclone Mill Crusher Upgrade Rougher/ Scavenger Flotation Cells Flotation Tailings Thickener Flash Float / Gravity H Circuit Cleaners Circuit 1 2 Tertiary Crusher SAG Mill Ball Mill Gold Doré Regrind Mill Concentrate Thickener Stage 1 of the Cadia Expansion Feasibility Study has been prepared with the objective that its findings are subject to an accuracy range of ±15%. The findings in the Study and the implementation of the Cadia Expansion Project are subject to all necessary approvals, permits, internal and regulatory requirements and further works. The estimates are indicative only and are subject to market and operating conditions. They should not be construed as guidance. As Cadia is an AUD functional currency operation, the Studies have been assessed in AUD and the outcomes in this presentation have been converted to USD using an exchange rate of AUD/USD 0.75. 29

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