Investor Presentaiton

Ensuring Operational Excellence • Key part of our vertical integration. • Ensures operational excellence, • • productivity improvement and timely reliable delivery to customers. Stable earnings profile buffers against the volatility in coal price. Focus on providing services for companies in the Adaro Group. adaro Units 1Q22 1Q21 1Q22 vs 1Q21 Overburden Removal Mbcm 40.10 36.15 11% SIS Coal Production Mt 11.61 9.38 24% MBP Coal barging Mt 11.22 12.00 -6% 27 27

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