20251118_DOID_Laporan Informasi dan Fakta Material_31985994_lamp1.pdf

PRESS RELEASE                                                                   FOR IMMEDIATE DISTRIBUTION


 BUMA Strengthens Balance Sheet with Early Redemption of 7.75%
                      2026 Senior Notes

Jakarta, November 18, 2025 — PT Bukit Makmur Mandiri Utama (“BUMA”), a subsidiary of PT BUMA
Internasional Grup Tbk (IDX: DOID; “BUMA International Group”), has completed the early redemption
of the remaining US$212.25 million of its outstanding 7.75% Senior Notes due 2026 (the “Notes”),
ahead of its scheduled maturity in February 2026.

This early redemption reflects BUMA’s proactive approach to liability management, improving liquidity
and capital structure flexibility, and strengthening its credit profile and investor confidence.

The 7.75% Senior Notes were initially issued in February 2021 with a total principal amount of US$400
million and were subsequently amended under supplemental agreements in June 2022 and March
2024. With this payment, all remaining bonds have now been fully settled. Interest on the Notes has
stopped accruing, marking the full completion of the 2026 Senior Notes.

The transaction was primarily funded using BUMA’s existing syndicated facility with leading Indonesian
banks, including PT Bank Negara Indonesia (Persero) Tbk, PT Bank Mandiri (Persero) Tbk, and PT Bank
Central Asia Tbk. This reflects strong institutional confidence in BUMA and continu ed access to
liquidity.

Silfanny Bahar, Director of BUMA, stated, “Retiring the 2026 Senior Notes is an important step in
reducing our near-term repayment risk and strengthening BUMA’s liquidity position, reaffirming our
disciplined approach to capital allocation. The Notes supported BUMA’s strategic initiatives in previous
years, and we thank our bondholders for their trust.”

BUMA remains committed to a disciplined and diversified financing strategy, ensuring continued
access to multiple financing sources, including conventional and sharia bank facilities, Sukuk, USD and
IDR bonds, and leasing. This balanced approach supports financial flexibility and positions BUMA to
capitalize on future growth opportunities.

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About PT BUMA Internasional Grup Tbk (BUMA International Group)
Established in 1990, PT BUMA Internasional Grup Tbk (BUMA International Group) is a globally diversified mining
holding company with operations across Indonesia, Australia, and the United States. The Group operates under four
key business pillars: Mining Services, Mine Ownership, Social Enterprise, and Technology.

At the core of its Mining Services operations is PT Bukit Makmur Mandiri Utama (BUMA), one of the largest mining
services providers in Indonesia and Australia (operating under its fully owned subsidiary, BUMA Australia Pty Ltd). The
Group transformed its business as a mine owner in 2024 with the acquisition of Atlantic Carbon Group, Inc. (ACG), and
positioning itself as the leading producer of ultra-high-grade anthracite in the United States.

Expanding its diversification, the Group entered the future-facing commodities sector in 2024 by acquiring a stake in
29Metals Limited, an Australian-based copper and base metals mining company. The Group’s other portfolios include
PT Bukit Teknologi Digital (BTech), focusing on developing deep learning technologies aimed at enhancing operational


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