Investor Presentaiton

Narrabri Operational challenges in LW203 • • H1 FY24 managed ROM production 2.6Mt, 28% below H1 FY23 of 3.6Mt Operational performance in LW203 was impacted by geological intrusions (washouts) and equipment reliability A number of changes implemented to improve longwall productivity Next longwall move to LW204 expected to be in H2 FY25 Managed ROM coal production (Mt) 7.3 6.9 6.3 6.4 6.1 19 5.3 4.8 4.1 2.6 H1 FY16 FY17 FY18 FY19 FY20 FY21 FY22 FY23 H1 FY24 <250m depth of cover >250m depth of cover Back to <250m depth of cover Guidance range 5.1-5.7Mt

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