Indonesia’s emergence as a central player in the global critical minerals ecosystem was a key theme of the panel discussion “Forging Alliances: Powering the Critical Minerals Value Chain” at the 4th Annual DBS Metals and Mining Indonesia Forum: Forging Global Connections. The session brought together senior industry leaders whose strategic decisions shape both Indonesia’s domestic minerals development and its cross-border investment outlook: Arianto Sabtonugroho Rudjito, Chief Financial Officer (CFO) of PT Aneka Tambang Tbk (Antam); Ken Permana, CFO of PT Indonesia Asahan Aluminium (Inalum); Edison Ni, Head of Trading Business at Cogen Indonesia; and Liu Zhongwen, Director at PT First Pacific Mining Jayson Group. The discussion was moderated by Eric Xu, Executive Director for Metals and Mining at DBS Bank.
The conversation unfolded against the backdrop of accelerating global demand for nickel, bauxite, aluminium, and other critical minerals driven by the rapid expansion of the electric vehicle (EV) supply chain, the deployment of renewable energy (RE) technologies, and rising investment in energy-efficient infrastructure. Within this context, the panel explored a central question: how can Indonesia translate its resource advantage into long-term competitiveness through integrated value chains, disciplined capital deployment, and cross-sector collaboration?
Advancing Resource Security and Downstream Integration
Setting the tone for the discussion, Arianto Sabtonugroho Rudjito outlined how resource ownership must evolve into strategic scale and resilience. While Antam controls approximately 9% of Indonesia’s nickel reserves and 7% of its bauxite reserves, he stressed that reserve dominance must be complemented by strategic agility in an increasingly dynamic global market.
Even a company of Antam’s scale, he noted, must continue to expand its reserve base, both domestically and overseas to secure long-term supply and maintain strategic relevance.
Beyond upstream security, Rudjito emphasised that downstream integration remains a non-negotiable pillar of Indonesia’s industrial strategy. Refining raw minerals into higher-value products supports national objectives around local beneficiation, expanded smelting and refining capacity, and the development of advanced materials. Achieving this, however, is enabled by clear policy direction, innovative technology, and robust partnerships. Regulatory clarity, access to modern technology, and resilient capital partnerships were highlighted as essential enablers to sustain momentum and attract long-term investment.
Building a Fully Integrated Aluminium Ecosystem
Shifting from nickel and bauxite to aluminium, Ken Permana provided a structural assessment of Indonesia’s supply-demand imbalance. With national aluminium demand reaching 1.2 million tonnes annually against domestic production capacity of just 275,000 tonnes, the gap underscores both the gap highlights significant opportunities for growth and self-sufficiency. In this context, Inalum’s mandate extends beyond commercial growth to supporting national self-sufficiency.
Permana outlined a phased strategy encompassing the development of a one-million-tonne alumina refinery, expansion of existing smelting operations, and a second-phase refinery to significantly increase domestic alumina output. Importantly, he framed future partnerships around three decisive factors: access to proven and efficient smelting technology, long-term commercial certainty through secured offtake arrangements, and sufficient financial capacity to underwrite capital-intensive projects. Inalum’s position within Mining Industry Indonesia (MIND ID), he added, strengthens its execution capability across these dimensions.
Navigating Dual Market Dynamics: Indonesia as Both Importer and Exporter
From an operational and trading standpoint, Edison Ni introduced the complexity of Indonesia’s “dual market” position—simultaneously importing certain raw materials while scaling up exports of processed minerals. This duality, he observed, brings into focus the importance of pricing discipline, reliable logistics, and transparent markets.
Ni highlighted that success in this environment depends on data-driven commercial models. By leveraging comprehensive real-market databases, companies can better anticipate demand shifts, manage price volatility, and mitigate logistical risk. In a landscape characterised by evolving logistics, dynamic energy markets, and shifting geopolitical landscapes, he stressed that market intelligence is no longer a support function but a core competitive advantage.
Cross-Border Investment: Local Integration as the Cornerstone
Building on the discussion of global connectivity, Liu Zhongwen offered an investor’s perspective shaped by operational experience across Africa and Asia. He emphasised that cross-border investment succeeds only when foreign players integrate deeply with local ecosystems. This includes developing local talent, aligning operating models with cultural and regulatory realities, adopting adaptable technologies, and committing to long-term infrastructure planning.
Rather than viewing Indonesia merely as an extraction or processing base, Liu emphasised that foreign investors must participate in building sustainable domestic value. In his view, local integration is a catalyst for durable and scalable growth.
The Role of Financial Institutions in Catalysing Growth
Across the discussion, a clear consensus emerged: Indonesia’s ambitions across nickel, bauxite, copper, and aluminium are enabled by long-term capital and sophisticated financing structures aligned with environmental, social and governance (ESG) principles. Financial institutions such as DBS Bank play a critical role in bridging strategy and execution, through feasibility support, complex project financing, enhanced bankability, and alignment with global sustainability standards.
The panel concluded that Indonesia’s future position in the global critical minerals value chain will be shaped not only by its natural resource endowment, but by the strength of its partnerships, capital frameworks, and technological collaboration. As the country advances toward a more integrated critical minerals ecosystem, these factors will define its long-term competitiveness. DBS Bank reaffirmed its commitment to supporting Indonesia’s transformation in this strategically important sector.
