Investor Presentaiton

Significant Milestones Annual Production Volume (Mt) 2008: IPO on the IDX Bayan went public and listed its shares on the Indonesian Stock Exchange Acquisition 1997-2004: Laying the Foundation of multiple coal concessions and other companies, including Balikpapan Coal Terminal 1997: Founding Founding shareholders acquired a coal mining concession Kalimantan in East 2017: Tabang Ramp-up Achieved coal production of 21 Mt, doubled from previous year Tabang became the first coal mine in Indonesia 2019: Record coal production Expansion of the import jetty of BCT completed 2020: Record coal sales Bayan achieved sales of 36.3 million tonnes to utilize dozer push overburden operations on a commercial scale 2014: Tabang Start-up Bara Tabang achieved its first coal production removal 5.9 15.6 9.6 9.8 20.9 28.9 31.9 2018: Record year across all metrics Coal production of 28.9 Mt, EBITDA US$736.4MM, dividend of US$150MM Reached net cash position Consolidated interest in KRL to 100% 2014-2016: Investing in Infrastructure to Support Capacity Growth The haul road to Senyiur opened with heavy duty trailer hauling commencing Completion of the second barge loader at Senyiur jetty to allow for the capacity ramp up at the Tabang Project 2011: Kangaroo Acquisition Bayan acquired 56% of the shares in Kangaroo Resources Limited ("KRL") and its 13 mining concessions, including the North Concessions 2004: Establishment of the Group Bayan Group is established by the founding shareholders 6 Pakar 30.2 2022+: Further Expansion Completion of haul road to Mahakam River Expansion to beyond 60+ million tonnes per annum of PT BAYAN RESOURCES Tbk.

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