20241028_DOID_Laporan Informasi dan Fakta Material_31750142_lamp1.pdf

PRESS RELEASE                                                              FOR IMMEDIATE DISTRIBUTION

 BUMA Secures IDR 107.8 Trillion Contract Extension from Bayan Group
                              Subsidiary
       •    PT Bukit Makmur Mandiri Utama (BUMA), the principal subsidiary of PT Delta Dunia
            Makmur Tbk (Delta Dunia Group), has successfully extended a coal mining contractor
            contract with PT Indonesia Pratama (IPR), a subsidiary of PT Bayan Resources Tbk
            (Bayan Group), on October 23, 2024.
       •    The contract extension spans eleven years, starting in 2024, and will significantly increase
            total overburden removal to approximately 1.827 billion bcm and coal production to 465
            million tons over the contract period.
       •    The value of the contract has significantly increased to approximately IDR 107.8 trillion or
            equivalent to USD 7.8 billion.
       •    This contract extension signals BUMA‘s success in growing its core Indonesian business.

Jakarta, October 28, 2024 – PT Bukit Makmur Mandiri Utama (BUMA), the principal subsidiary of PT Delta
Dunia Makmur Tbk (Delta Dunia Group, IDX: DOID), announces its success in securing a long-term contract
extension with PT Indonesia Pratama (IPR), a subsidiary of PT Bayan Resources Tbk (Bayan Group). The
signing of this amended agreement occurred on October 23, 2024.

The contract extension period spans 11 years, from 2024 to 2035, and will significantly contribute to BUMA's
revenue, amounting to approximately IDR 107.8 trillion or equivalent to USD 7.8 billion. The agreement
includes a substantial increase in overburden removal, reaching 1.827 billion bcm, and an increase in coal
production to 465 million tons over the contract period.

Ronald Sutardja, President Director of Delta Dunia Group, stated, “We are proud of our long-standing
relationship with Bayan Group, one of the leading coal producers in Indonesia. This contract extension reflects
BUMA’s track record in delivering safe, efficient, and reliable mining services to Bayan Group. It also reaffirms
Delta Dunia Group and BUMA's commitment to continue strengthening our presence and growing our core
business in Indonesia while deepening our long-term relationships with all of our partners."

Indra Kanoena, President Director of BUMA, stated, “We are pleased to announce the Amendment
Agreement with IPR, one of our strategic business partners. This Amendment Agreement reflects Bayan
Group’s trust and long-term commitment to strengthening our strategic and sustainable relationship, which has
grown strong for over 17 years. It also underscores BUMA’s dedication to always prioritizing mutual success
with our clients. With this Amendment Agreement, we are committed to continuously enhancing our operational
excellence and supporting sustainable growth for BUMA and Bayan Group.”

“At BUMA, we are committed to consistently creating optimal value for all stakeholders while generating a
positive impact on the communities and environment. We hope to sustain this positive momentum, seizing
growth opportunities for both our company and our stakeholders,” Indra concluded.

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About PT Delta Dunia Makmur Tbk (Delta Dunia Group):
Established in 1990, PT Delta Dunia Makmur Tbk (Delta Dunia Group) is a prominent holding company operating in
Indonesia, Australia, and USA. Our principal subsidiary, PT Bukit Makmur Utama (BUMA), is a leading provider of mining
services to some of the largest miners in Indonesia and Australia (through BUMA Australia Pty Ltd). In June 2024, through




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