20260911_ANTM_Laporan Informasi dan Fakta Material_32148083_lamp2.pdf

ANTAM is also preparing the development of the Logam Mulia manufacturing facility in
Gresik, with a projected capacity of approximately 30 tonnes per year. The facility is
currently at the pre-construction stage.

“The gold business made a positive contribution to ANTAM’s performance in 1H26.
We will continue to closely monitor market dynamics and maintain strategic
flexibility, including through strengthening the supply chain, processing and
manufacturing capabilities, and market development. At the same time, ANTAM
continues to optimize its ni       ckel and bauxite portfolios to strengthen business
diversification,” added Arini.


Strengthening Nickel Performance and Downstream Development

In the nickel commodity, ANTAM recorded approximately 7.78 million wet metric tonnes
(wmt) of nickel ore production and approximately 6.77 million wmt of sales volume in 1H26.
All ANTAM’s nickel ore sales during the period were directed to meet domestic ma       rket
demand.

ANTAM continues to develop nickel downstreaming as part of its efforts to enhance the
value of domestic mineral resources. The development of this value chain covers mining,
RKEF and HPAL processing, through to battery materials and battery cells as part of the
development of the electric vehicle batte ry ecosystem.

“Downstream development is an important part of ANTAM’s long             -term growth
strategy. We aim to ensure that the Company’s resources deliver increasingly optimal
added value through the development of a more integrated business value chain,
while continuing to consider project economics and risk management,” explained
Arini.


Strengthening Bauxite -Alumina Value Chain Integration

In the bauxite commodity, ANTAM continues to strengthen value chain integration from
mining through to alumina products. ANTAM operates a bauxite mine in Tayan and a
Chemical Grade Alumina (CGA) facility through PT Indonesia Chemical Alumina, with an
installed capacity of 300 thousand tonnes per year.




For further information please contact
Wisnu Danandi Haryanto
Corporate Secretary
E-mail: corsec@antam.com
www.antam.com


ANTAM also holds a 40% ownership interest in the Mempawah Smelter Grade Alumina
(SGA) facility, with an installed capacity of 1 million tonnes per year. Strengthening this
value chain forms part of ANTAM’s strategy to enhance the value of mineral commodities
while supporting the development of the national mineral processing industry .


Maintaining Financial Fundamentals to Support Growth

Amid its various business development initiatives, ANTAM continues to maintain solid
financial fundamentals. As of 1H26, the Company recorded total assets of Rp61.27 trillion,
total equity of Rp38.53 trillion, and cash and cash equivalents of Rp9.23 trilli on.

This financial position provides a strong foundation for ANTAM to execute its growth
agenda while continuing to uphold prudence, investment discipline, and sound risk
management.

“We will continue to maintain a balance between business growth, investment
discipline, and risk management. Every development initiative will be carried out
prudently to deliver optimal value while maintaining the Company’s long                -term
financial health,” sa id Arini.

Arini emphasized that ANTAM will continue to maintain the quality of its growth by
optimizing the strength of its commodity portfolio and implementing business
development initiatives in a measured manner.

“ANTAM will continue to optimize its gold, nickel, and bauxite portfolios and    advance
downstream development as part of its long          -term growth strategy. With solid
fundamentals and prudent business management, we are optimistic that ANTAM will
continue to create sustainable value for shareholders, communities, and the country,”
concluded Arini.


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For further information please contact
Wisnu Danandi Haryanto
Corporate Secretary
E-mail: corsec@antam.com
www.antam.com