Investor Presentaiton

NORTHPARKES ACQUISITION SNAPSHOT Immediate cash flow supports deleveraging ~A$120m cash flow YTD CY231 Attractive exposure to copper FY24E 25kt of Cu to Evolution² Ore Reserve growth upside 5x The current ratio of Mineral Resource to Ore Reserve³ Consistent with our long-asset life strategy ~30 year mine life Near term, low capital intensity options available Mining method optionality Large scale underground mining experience At Ernest Henry Large Mineral Resource in our backyard 8 years copper and gold mine Operated Cowal since 2015 Commitment to growth in regional NSW 2x long-life operations in central west NSW A compelling acquisition improving our portfolio Evolution MINING 1. Based on operating cash flows less investing cash flows as provided by CMOC for CY2023 October YTD (inclusive). Note this is unadjusted for streaming payments under the Triple Flag Stream 2. Full year Northparkes FY24E forecast production is shown on an 80% attributed basis to Evolution 3. 5x represents the ratio of Mineral Resource (exclusive of Ore Reserve) to Ore Reserve on a total tonnage basis. Evolution reports Northparkes Mineral Resource and Ore Reserve on a 100% basis but is attributed 80% 13

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