20240925_DOID_Laporan Informasi dan Fakta Material_31728813_lamp2.pdf

firms, and sponsorship of local sporting teams and events have greatly strengthened community bonds and
boosted local economic growth.

“The new contract extension not only highlights BUMA Australia’s expertise in providing comprehensive mining
services but also showcases our commitment to growing alongside the local economy and empowering the
community. We are dedicated to recruiting locally and creating a diverse and inclusive workplace. Our focus
on diversity and indigenous involvement ensures that all employees feel valued and supported. By investing
in local talent and supporting diversity, we help to drive economic growth and social well-being in the South
Burnett region,” said Colin Gilligan, CEO BUMA Australia.

In line with its commitment to environmental sustainability, BUMA Australia ensures that high-quality
progressive restoration goals are consistently accomplished. In 2023, BUMA Australia reached an important
milestone by completing the rehabilitation of 39.4 hectares of native vegetation at Meandu Mine. This initiative,
which includes modern techniques for recovering local ecosystems, demonstrates BUMA Australia's
commitment to environmental responsibility.

BUMA Australia's focus on compliance with the Coal Mining Safety and Health Act and Regulations has won
industry recognition. Notably, Scott Anderson, a Heavy Diesel Fitter who is also the Site Safety and Health
Representative (SSHR) of the company, received the 2024 QLD Mining Industry Health and Safety Conference
Health Program Award. Scott collaborated with BreathSafe to develop a mobile prototype for real-time
monitoring of respirable particulate matter and CO2 levels inside equipment operator cabs. This project
demonstrated not only Scott's innovation, but also BUMA Australia's continued dedication to improving
workplace safety and operational efficiency.

The extension contract with Stanwell Corporation at the Meandu Mine marks an important milestone for Delta
Dunia Group as it continues to strengthen BUMA's presence in the global mining industry, particularly in the
Australian market. More importantly, it allows BUMA Australia to continue its commitment to fostering local
economic growth and sustainability.

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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 PT Bukit Makmur Internasional (BUMA International), we acquired Atlantic Carbon Group, Inc. (ACG)
and became the leading producer of anthracite coal in the USA, further strengthening the Group’s global footprint in
the mining industry.

In 2023, Delta Dunia Group expanded its portfolio with the addition of two new subsidiaries: PT Bukit Teknologi Digital
(BTech), offering comprehensive mining technology solutions that empower companies within the mining industry, and PT
BISA Ruang Nuswantara (BIRU), a social entity dedicated to education, vocational schools, and fostering a circular
economy. In July 2024, the Group established PT Katalis Investama Mandiri to support its long-term strategy in ESG.

Listed on the Indonesia Stock Exchange (IDX Code: DOID), Delta Dunia Group is headquartered in Jakarta, Indonesia,
and is supported by a workforce of over 16,000 employees across Indonesia, Australia, and USA. In June 2024, Delta
Dunia Group was recognized among the Top 200 in the inaugural FORTUNE Southeast Asia 500 rankings, a prestigious
list that identifies the region’s largest companies by revenue.

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About BUMA Australia
BUMA Australia was established in 2021 to acquire the Open Cut Mining business of Downer (which has been in
continuous operation since 1922). This acquisition included the transition of people, mining services contracts, assets,
systems and IP from a business which successfully provided mining services in diverse locations and across many
commodities. With a strong focus on delivering optimal outcomes for clients and a strong commitment to safety, innovation,
and technology, BUMA Australia is one of Australia’s leading mining contractors.

For further information, please contact:
PT Delta Dunia Makmur Tbk
Corporate Communications
Email: communications@deltadunia.com
Website: deltadunia.com




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