Danantara Weda Bay Nickel Stake Plan Signals Stronger Indonesian Control

Weda Bay Nickel

Danantara Weda Bay Nickel stake interest signals Indonesia’s push to increase domestic participation in strategic nickel assets. The sovereign investment agency is considering acquiring Eramet’s stake in Weda Bay Nickel after discussions with president Prabowo Subianto.

Danantara Weda Bay Nickel stake talks remain at an early stage, with no final decision made. But the move shows that Jakarta wants stronger local ownership in assets central to its electric vehicle battery supply chain strategy.

Danantara Weda Bay Nickel stake interest comes as Indonesia continues to use policy, quotas and state-backed entities to shape the nickel value chain. The country wants to capture more value from mining, processing and downstream battery materials.

Weda Bay Nickel is located in North Maluku and has operated under a special mining permit since 2019. It is one of Indonesia’s most important nickel ore assets.

Domestic Participation Becomes a Strategic Priority

Danantara could position itself as a strong local partner in Weda Bay Nickel. That role would support Indonesia’s broader effort to increase national participation in critical mineral assets.

Eramet currently holds around 37.8% of the project. China’s Tsingshan owns about 51.2%, while state-controlled Aneka Tambang holds roughly 10%.

This ownership structure already reflects Indonesia’s nickel strategy. Foreign capital and Chinese processing expertise have helped build the sector, but Jakarta is now seeking greater domestic influence over key assets.

A Danantara investment would not only change ownership. It could also strengthen state-linked oversight of production, ore allocation and downstream integration.

For Eramet, the talks come at a sensitive time. The company has already faced pressure after Weda Bay Nickel’s 2026 RKAB production quota was cut sharply.

RKAB Quota Cut Raises Nickel Supply Uncertainty

Eramet confirmed in February that Weda Bay Nickel’s 2026 RKAB quota was reduced by 70% to 12mn wet metric tonnes. That cut has made the asset’s production outlook more uncertain.

The quota reduction matters because Indonesia’s downstream nickel capacity depends on stable ore supply. Smelters, high-pressure acid leach plants and battery-material producers need consistent feedstock to maintain output.

Weda Bay Nickel is a key part of that supply chain. Any change in ownership, production quota or operating strategy can affect ore availability and regional nickel pricing.

Indonesia is trying to balance several goals at once. It wants more state participation, higher domestic value capture, stronger downstream processing and continued investor confidence.

Danantara’s potential entry could help align Weda Bay Nickel more closely with national policy. But it may also raise questions for foreign partners about operating certainty and long-term control.

The nickel market should watch whether the talks progress from early-stage discussions into a formal transaction. If Danantara moves ahead, it would mark another step in Indonesia’s shift from attracting foreign nickel investment to actively reshaping ownership of strategic assets.

The Metalnomist Commentary

Danantara’s interest in Weda Bay Nickel shows that Indonesia’s nickel strategy is entering a more state-directed phase. The key risk is whether greater domestic control can improve supply-chain resilience without unsettling the foreign capital and technical partners that built the sector.

Antam Nickel Ore Output Surges as Indonesia’s Domestic Demand Drives Growth

Antam Nickel

Antam nickel ore output surged in 2025 to its highest level in more than a decade. The state-controlled miner produced 16.1mn wet metric tonnes of nickel ore. That was up 62pc from the previous year. As a result, Antam nickel ore output now reflects the strength of Indonesian domestic nickel demand.

The company’s sales performance was even stronger. Nickel ore sales rose 75pc year on year to 14.6mn wet metric tonnes. This shows that domestic downstream buyers absorbed much of the additional supply. Therefore, Indonesia nickel ore production continues to benefit from the country’s internal processing expansion.

This matters because Antam’s ore supports more than one value chain. Its nickel ore feeds domestic class two nickel production and the company’s own ferronickel operations at Kolaka. Consequently, Antam nickel ore output remains important to both external downstream users and its internal processing strategy.

Indonesian Domestic Nickel Demand Is Reshaping Antam’s Business Mix

Indonesian domestic nickel demand is clearly driving Antam’s ore growth. The company’s production surge shows how strongly local processors continue to pull feedstock into the domestic market. This supports Indonesia’s long-term policy of deeper downstream integration. As a result, ore production is becoming more strategically valuable than before.

However, Antam’s ferronickel business moved in the opposite direction. Ferronickel output fell 20pc to 16,064t in nickel metal equivalent. Sales almost halved to 10,528t in nickel over the same period. Therefore, Antam is seeing a widening gap between ore strength and ferronickel weakness.

The company said rule changes in minimum sales pricing largely caused that decline. That means the problem was not simply demand destruction. Instead, market rules affected the economics of ferronickel sales more directly. Meanwhile, all ferronickel sales were exported, mainly to South Korea, India, and China.

Antam Battery Ecosystem Project Adds a New Strategic Layer

The Antam battery ecosystem project gives the company a stronger long-term growth story. Its joint venture with CATL began construction in the fourth quarter of 2025. That project aligns with Indonesia’s ambition to build a full downstream EV battery chain. Consequently, Antam is linking ore production more directly to higher-value battery materials.

This development matters because it expands Antam’s role beyond mining and traditional nickel products. The company is now tied more closely to Indonesia’s battery industrialization strategy. That could improve its strategic relevance even if ferronickel remains under pressure. Therefore, the Antam battery ecosystem project may become more important than short-term alloy sales.

The broader message is clear. Antam nickel ore output is rising because Indonesia’s downstream nickel model still demands more feedstock. At the same time, product mix and pricing rules are shifting value across the chain. As a result, Antam’s future may depend more on ore and battery exposure than on ferronickel alone.

The Metalnomist Commentary

Antam’s results show how Indonesia’s nickel strategy is rewarding upstream ore suppliers tied to domestic processing. The weakness in ferronickel also shows that not every downstream segment benefits equally. If the battery ecosystem expands as planned, Antam could become even more central to Indonesia’s next nickel phase.

Indonesia Nickel Royalty Changes Delayed as Jakarta Balances State Revenue and Producer Costs

Indonesia Nickel

Indonesia nickel royalty changes have been delayed as the government reviews planned royalty increases and export taxes for nickel products. Jakarta is trying to balance higher state revenue with the cost pressure already facing miners, smelters and battery-material producers.

Indonesia nickel royalty changes were initially expected to take effect in June. But the energy and mineral resources ministry will now reassess the policy after industry consultations.

Indonesia nickel royalty changes are part of a wider policy reset covering nickel, copper, tin, gold, silver and other minerals. The government wants a formula that captures more value for the state without damaging investment in downstream processing.

The delay also applies to planned export duties on nickel products. Indonesia will continue finalising the pricing mechanism for the duty, but implementation has been pushed back.

Downstreaming Policy Meets Rising Cost Pressure

Indonesia’s nickel export duty plan is tied to its downstreaming strategy. The policy aims to push mining and metals companies to build more domestic value-added capacity instead of exporting lower-value materials.

The country has already become the world’s most important nickel processing hub. However, officials say the sector has developed only about 40% of its potential, leaving room for more investment in battery materials, stainless steel and other downstream products.

The royalty delay shows that Indonesia understands the risk of overloading producers with too many cost increases at once. Miners and processors are already dealing with tighter RKAB quotas, higher ore costs and rising input risks.

Indonesia updated its nickel ore pricing formula on 15 April. The new mechanism includes cobalt, iron and chromium in ore valuation, increasing raw material costs for downstream users.

This change is especially important for high-pressure acid leach projects, which consume limonite ore and produce mixed hydroxide precipitate for battery supply chains. Higher ore prices can raise costs for nickel intermediates and reduce margins.

Sulphur supply risk is another pressure point. Middle East disruption has raised concerns over sulphur availability, a key input for nickel processing. This has supported nickel prices but also increased uncertainty for producers.

Nickel Prices Supported by Policy and Supply Risk

Indonesia’s recent policy shifts have generally supported nickel prices. LME nickel rose to around $19,450/t on 6 May from $18,075/t on 15 April, supported by the revised ore pricing formula, sulphur supply concerns and lower 2026 RKAB quota expectations.

The delayed royalty and export tax changes may ease immediate producer pressure. But they do not reverse the broader direction of Indonesian policy.

Jakarta still wants to capture more value from its mineral resources. It also wants companies to keep investing in domestic processing and a more complete nickel supply chain.

For the nickel market, this creates a more policy-sensitive pricing environment. Ore quotas, benchmark formulas, export taxes, royalties and downstream investment rules can all influence costs and trade flows.

The delay gives producers time, but not certainty. Companies will still need to plan for higher government take, stricter ore valuation and stronger pressure to invest in domestic value-added products.

Indonesia’s nickel strategy is therefore entering a more complex phase. The country wants to remain the dominant global nickel hub, but it must avoid weakening the economics that attracted downstream investment in the first place.

The Metalnomist Commentary

Indonesia’s delay is not a retreat from resource nationalism; it is a recalibration. Jakarta wants more value from nickel, but it also knows that excessive cost pressure could slow the downstreaming model that made Indonesia central to global battery and stainless steel supply.

Merdeka Nickel Ore Production Hits Target as Downstream Expansion Gains Pace

Merdeka Battery Materials

Merdeka nickel ore production reached its 2025 target as stronger mining capacity and better weather lifted output at Sulawesi Cahaya Mineral. MBMA produced 7mn wet metric tonnes of saprolite and 14.7mn wet metric tonnes of limonite during the year. Both results rose sharply from 2024. As a result, Merdeka nickel ore production now shows that upstream growth is still supporting Indonesia’s broader nickel strategy.

The scale of the increase matters because ore supply remains the foundation of Indonesia nickel downstream expansion. Saprolite output rose 42pc year on year, while limonite output increased 45pc. The company met its saprolite target and exceeded its limonite target. Therefore, Merdeka nickel ore production is giving the group a stronger base for its processing chain.

This performance also highlights the importance of operating conditions in Indonesian mining. MBMA said optimized mining activity and lower rainfall disruption supported the result. That means the production gain did not come from capacity alone. Consequently, Merdeka nickel ore production reflects both better execution and more favorable site conditions.

Indonesia Nickel Downstream Expansion Still Shows Uneven Product Performance

Indonesia nickel downstream expansion remains the central strategic story for MBMA, but 2025 results showed a mixed product picture. The company’s downstream portfolio includes NPI, high-grade nickel matte, and mixed hydroxide precipitate. Each product line moved differently over the year. As a result, MBMA nickel output was not uniformly strong across the chain.

NPI production fell 10pc to 73,871t in nickel metal equivalent because of maintenance at the RKEF smelters. Even so, the result still landed inside the company’s guidance range. That suggests NPI operations remained resilient despite maintenance pressure. Meanwhile, high-grade nickel matte output fell much more sharply, dropping 60pc to 19,998t in nickel metal equivalent.

That matte weakness reflected a deliberate operating shift. MBMA halted HGNM production in the first quarter of 2025 and only restarted output in October after securing a new contract. Therefore, the lower HGNM result was not simply an operational failure. It also reflected a commercial reset inside the product mix.

HPAL Nickel Growth Is Becoming More Important for MBMA’s Next Phase

HPAL nickel growth is now becoming the most important part of MBMA’s medium-term outlook. The PT ESG HPAL plant, operated with Green Eco-Manufacture, produced 25,994t of nickel in MHP in 2025. That gives the company a stronger foothold in battery-linked nickel chemicals. Consequently, Indonesia nickel downstream expansion is moving deeper into higher-value processing.

The next growth driver is already under construction. The Sulawesi Nickel Cobalt HPAL project is expected to start commissioning in the second half of this year. With capacity of 90,000 t/yr of nickel in MHP, the project could materially change MBMA’s downstream profile. Therefore, HPAL nickel growth may become the main reason investors watch MBMA more closely in 2026.

The company’s new guidance supports that view. MBMA raised its 2026 ore production targets for both saprolite and limonite, while also lifting its HGNM target sharply. MHP output from PT ESG is also expected to rise. As a result, Merdeka nickel ore production is no longer just an upstream success story. It is increasingly the feed base for a much broader downstream buildout.

The Metalnomist Commentary

MBMA’s 2025 result shows that Indonesia’s nickel model still depends on strong ore delivery before downstream value can scale. The real takeaway is not just that ore targets were met. It is that HPAL and chemical capacity are becoming more central to the company’s future than traditional nickel products alone.

Indonesia-Philippines Nickel Corridor Gains Momentum as Ore Supply Gap Widens

Indonesia Nickel mining

Indonesia-Philippines nickel corridor plans are gaining strategic importance as the region’s two largest nickel-producing countries deepen cooperation across the nickel value chain. The Indonesian Nickel Miners Association and the Philippine Nickel Industry Association signed a second memorandum of understanding in Cebu on 7 May.

The Indonesia-Philippines nickel corridor is designed to improve coordination between upstream ore supply, processing demand and downstream battery-related investment. The agreement builds on an earlier MoU signed in Manila in February 2026.

The Indonesia-Philippines nickel corridor also reflects a practical market need. Indonesia’s domestic nickel ore supply is tightening, while its smelting and battery-material capacity continues to expand.

The latest agreement was signed alongside the Association of Southeast Asian Nations summit, giving the partnership a stronger regional policy dimension. It signals that nickel is becoming a strategic industrial platform for Southeast Asia, not only a mined commodity.

Ore Supply Coordination Becomes Critical for Indonesia

Indonesia’s nickel processing industry is facing a widening feedstock challenge. APNI estimates the country’s approved nickel ore production quota for 2026 at 260mn-270mn wet metric tonnes.

That level still leaves a projected supply gap of around 80mn wet metric tonnes. This shortfall highlights the growing role of Philippine ore as supplementary feedstock for Indonesian smelters.

Indonesia imported 15.3mn t of nickel ore in 2025. That trade flow could increase if domestic mining quotas remain tight and processing demand continues to grow.

Philippine ore is not a simple replacement for Indonesian ore. The two countries’ ores differ in chemical composition, which can affect processing performance, recovery rates and smelter efficiency.

However, blending Philippine and Indonesian ore can help optimise smelter feed. This gives the partnership a direct operational purpose, especially for nickel pig iron, stainless steel and battery-linked processing routes.

The agreement therefore formalises a market trend already developing through trade. Indonesian processors need reliable ore, while Philippine miners can benefit from stronger regional demand and closer customer integration.

Nickel Corridor Supports Southeast Asia’s Battery Ambition

The partnership also supports Southeast Asia’s emerging electric vehicle battery ecosystem. Nickel remains a key input for high-nickel cathode materials, mixed hydroxide precipitate, stainless steel and specialty alloy production.

Indonesia has already become the centre of regional nickel processing. But its growth depends on stable ore access, clear mining quotas, sulphur and acid availability, power supply and downstream investment.

The Philippines brings complementary upstream strength. Its ore exports can help fill Indonesia’s feedstock gap while giving Manila a more active role in the regional battery materials chain.

The MoU framework covers supply-chain integration, policy dialogue and industry development. This is important because nickel markets are increasingly shaped by regulation, quotas, export policies and downstream industrial strategy.

The corridor could also influence Asian nickel ore pricing. If Indonesian demand for Philippine ore increases, regional benchmark dynamics may shift as buyers compete for suitable feedstock.

For smelters, the biggest value may come from consistency. Better coordination between miners, processors and policymakers can reduce uncertainty around ore availability and improve long-term planning.

For battery supply chains, the agreement shows that Southeast Asia is trying to build a more integrated regional nickel platform. Indonesia and the Philippines together can influence ore flows, processing economics and downstream investment decisions.

The Metalnomist Commentary

The Indonesia-Philippines nickel corridor is a response to Indonesia’s processing success creating its own ore shortage. The next phase of Southeast Asian nickel competition will depend less on who has ore alone, and more on who can coordinate feedstock, processing and battery-market access.

Indonesia Carbon Market CBAM Strategy Targets Green Nickel and Stainless Steel Future

Indonesia Carbon

Indonesia is accelerating its carbon market development in coordination with the European Union ahead of the 2026 CBAM rollout. The Indonesia carbon market CBAM strategy aims to help domestic producers avoid punitive tariffs by establishing a mandatory emissions trading system (ETS) and promoting decarbonization.

ETS and Green Industrial Strategy in Development

Indonesia’s Ministry of Industry is working with the European Commission to design a carbon market aligned with the EU’s Carbon Border Adjustment Mechanism (CBAM). According to Apit Pria Nugraha, Head of the Centre for Green Industry, the goal is to use carbon credits to offset CBAM tariffs for sectors like stainless steel. Although nickel is not directly included in the CBAM, it faces indirect exposure through downstream products.

Indonesia is upgrading furnaces, enhancing ESG standards, and preparing export-focused green incentives. These include preferential treatment for certified green products and financing tools to support innovation. Nugraha emphasized that companies meeting CBAM and ESG targets early will benefit from price premiums and stronger global partnerships.

Nickel Industry Prepares for ESG-Driven Market Shift

Indonesia’s nickel sector, vital to the EV battery supply chain, is adapting quickly to ESG scrutiny. Nickel Industries, a major producer, announced plans to reduce its carbon footprint by deploying solar power and heat recovery systems in high-pressure acid leaching operations. The company’s carbon intensity is projected at 6.97 tonnes of CO₂ per tonne of nickel, nearly half the industry average.

M. Muchtazar, Head of Sustainability at Nickel Industries, noted that ESG is now a top competitive factor. Compliance with EU carbon regulations is no longer optional as automakers demand cleaner supply chains for EV materials.

CBAM to Reshape Global Trade Dynamics

CBAM will act as a de facto import tariff on high-emission goods entering the EU. Simon Goess of Carboneer estimated that importers of 85,000 tonnes of pig iron, ferro-nickel, and crude steel could face up to €40 million in charges by 2034. As CBAM expands to include Class 1 nickel and indirect emissions, producers must lower carbon intensity to remain globally competitive.

Nugraha concluded that “green nickel” is more than a buzzword—it’s a strategic imperative for Indonesia’s industrial future.

The Metalnomist Commentary

Indonesia’s proactive stance on carbon pricing and ESG compliance signals a significant policy shift. By integrating CBAM-aligned mechanisms and promoting low-carbon nickel, Indonesia positions itself as a preferred supplier in the evolving global metals supply chain.

Indonesia nickel mine suspensions highlight tighter ESG enforcement and supply risk

Indonesia Nickel Mine

Indonesia nickel mine suspensions in southeast Sulawesi underline Jakarta’s tougher stance on reclamation and post-mining responsibilities. The Ministry of Energy & Mineral Resources (ESDM) has halted operations at 25 nickel mines over missing reclamation and post-mining guarantees. Indonesia nickel mine suspensions now sit within a broader crackdown that also targets coal, gold, iron ore, tin and asphalt producers across several provinces.

Indonesia nickel mine suspensions tied to reclamation failures and permit gaps

Indonesia nickel mine suspensions follow months of warning letters issued between December 2024 and August 2025. Regulators moved only after companies failed to respond with compliant reclamation plans and financial guarantees. The 25 affected nickel operators in southeast Sulawesi join a wider list of 190 suspended general mining licences from central Kalimantan to north Maluku.

However, the sanctions are temporary and may last up to 60 days if companies act quickly. Suspended firms must continue site maintenance, environmental management and monitoring to limit further damage. The ESDM has also sent suspension notices to some nickel mines in north Maluku, signalling that enforcement will not stay confined to one region. As a result, miners now face clear pressure to treat reclamation, guarantees and forestry permits as core licence conditions, not paperwork.

The Indonesia nickel mine suspensions add to recent high-profile actions by a government taskforce. Earlier this month, authorities seized land from Weda Bay Nickel and Tonia Mitra Sejahtera for lacking forestry permits. That decision pushed LME official nickel prices up by about 3pc on 15 September, underscoring how governance interventions can move global benchmarks. Traders now read enforcement news almost as closely as ore shipment updates.

Market impact limited today, but ore supply concerns are building

The immediate market impact from the Indonesia nickel mine suspensions appears modest. Some sanctioned operations were inactive or had unstable output, according to market participants. Three-month LME class 1 nickel prices were largely rangebound at the time of the announcement, with only minor intraday moves.

However, the cumulative effect of licence suspensions, land seizures and stricter forestry compliance is beginning to worry ore buyers. Indonesia remains the world’s dominant supplier of nickel ore and nickel units for stainless steel and battery precursors. Therefore, even small disruptions can tighten margins for NPI smelters and high-nickel battery material producers already facing narrow spreads.

Downstream, stainless steel and battery supply chains now need to factor regulatory risk into feedstock strategies. Some buyers may diversify towards the Philippines or consider higher use of recycled nickel where possible. But substitution options remain limited at scale, keeping Indonesia at the centre of nickel supply planning for the foreseeable future.

The Metalnomist Commentary

Indonesia’s nickel strategy is clearly shifting from volume-at-all-costs to stricter licence discipline and ESG alignment. For miners and smelters, the new reality is that reclamation guarantees and forestry permits sit on the same level as ore grades and cash costs. Policy risk in Indonesia is becoming a structural driver of nickel prices, not just an occasional headline shock.

Nickel Royalty Reforms Reflect Indonesia's Commitment to Resource Preservation

Nickel indonesia

Focus Keyphrase: Indonesia nickel royalty controls

Indonesia has reaffirmed its commitment to nickel royalty controls by increasing royalty rates and introducing new output restrictions. The changes aim to preserve Indonesia's nickel reserves and stabilize global prices.

Indonesia Tightens Control Over Nickel Output and Royalties

In March 2025, Indonesia adopted Regulation 19 to revise nickel royalty rates. The new structure raises ore royalties from 10% to 14–19%. It also introduces royalty rates of 5–7% for ferronickel and NPI and 3.5–5.5% for nickel matte. These changes, effective end of April, reflect a strategy to balance export earnings with long-term resource conservation.

According to Cecep Mochammad Yasin from the energy and mineral resources ministry, the adjustment aims to secure greater economic returns and reduce overexploitation. He stressed the need to protect nickel reserves for future generations, emphasizing the risks of rapid depletion.

Global Coordination and Downstream Development

Indonesia has cut its 2025 nickel production quota to 200mn t, down from 215mn t in 2024. This move follows a global oversupply that pushed LME nickel prices to a low of $14,000/t in early April. Prices later rebounded to $15,000/t amid ongoing trade talks.

Cecep hinted at possible collaboration with other nickel-producing nations to better manage global supply. Officials also warned of declining ore quality, which could challenge future production, particularly in nickel pig iron (NPI).

Meanwhile, Indonesia is accelerating its downstream strategy. Plans include boosting stainless steel, battery raw material, and EV component production. Under the Indonesia Emas 2045 roadmap, the country seeks to invest over $600bn in commodity-linked industries to escape the "middle-income trap."

The Metalnomist Commentary

Indonesia's nickel royalty reforms mark a major shift in global resource governance. By tightening output and encouraging downstream investments, Indonesia is moving from a raw exporter to a value-added production hub. These efforts could significantly influence global nickel pricing and supply chain dynamics.

Aqua Metals nickel carbonate supply deal strengthens US battery metals recycling

Aqua Metals

Aqua Metals nickel carbonate supply agreement with Westwin Elements marks a key step for US battery metals recycling. The US recycler will provide 500-1,000 t/yr of recycled nickel carbonate to Westwin under a long-term pathway. The Aqua Metals nickel carbonate supply deal is expected to be worth about $12mn/yr at today’s nickel prices. Both partners will depend on new commercial plants scheduled to come online before deliveries begin in 2027.

Nickel carbonate offtake anchors new US refining capacity

The agreement gives Westwin an early anchor for battery-grade feedstock from domestic recycling rather than primary mining. Aqua Metals nickel carbonate supply will support Westwin’s planned nickel refining operations, which aim to produce high-purity material for battery and specialty alloy markets. As a result, the deal helps de-risk Westwin’s project pipeline by pre-qualifying a secure source of recycled nickel.

Aqua Metals has already passed Westwin’s production testing and qualification process for battery-grade nickel carbonate. This performance validation is critical because cathode and precursor producers maintain strict impurity thresholds. Therefore, the Aqua Metals nickel carbonate supply arrangement signals technical confidence in the company’s hydrometallurgical recycling flowsheet.

Recycling gains ground in critical minerals strategy

The partnership reflects a broader shift toward closed-loop battery metals supply chains in North America. Policymakers increasingly view recycled nickel as a strategic complement to mined supply, especially for EV and stationary storage markets. Meanwhile, investors favor projects that combine ESG benefits with exposure to high-value nickel chemicals.

By locking in an offtake pathway ahead of full-scale commissioning, both firms position themselves for an expected demand upturn toward 2027. If execution stays on track, the collaboration could become a reference model for similar nickel, cobalt and lithium recycling deals.

The Metalnomist Commentary

This agreement underscores how offtake-linked recycling hubs are becoming central to North America’s battery raw materials strategy. The commercial validation of Aqua Metals’ nickel carbonate also highlights the maturing economics of hydrometallurgical recycling versus imported intermediates. Market participants should watch how quickly the partners convert this non-binding framework into bankable, long-term contracts.

Vale nickel furnace expansion reshapes Brazil’s ferro-nickel landscape

Vale

Vale nickel furnace expansion is set to change the balance of ferro-nickel supply in Brazil and beyond. The new unit at Onca Puma adds 15,000 t/yr of capacity and lifts nameplate output by 60pc to 40,000 t/yr. As a result, the operation now stands as Brazil’s largest ferro-nickel producer and a more visible player in global stainless steel and battery supply chains. Vale nickel furnace expansion therefore reinforces the company’s strategic pivot toward higher-value base metals at a time of growing long-term demand for nickel in EVs and energy storage.

Vale nickel furnace expansion supports long-term growth targets

Vale nickel furnace expansion directly underpins the group’s near-term and long-term production targets. The company expects total nickel output to reach 150,000-175,000t this year, and it plans to lift production to 210,000-250,000 t/yr by 2030. This growth will come from additional capacity at Onca Puma and the ongoing ramp-up of underground production at Voisey’s Bay in Canada. Therefore, Vale nickel furnace expansion is part of a broader multi-asset strategy rather than a stand-alone upgrade. At the same time, Vale plans to build inventories ahead of planned maintenance at its Canadian sites, including five weeks of work at the Creighton mine in the third quarter and shorter outages at Thompson and Long Harbour. This pre-emptive stock build should help smooth customer deliveries and protect contractual reliability despite temporary disruptions.

Cost base improves as ferro-nickel capacity scales

Vale’s nickel business is also becoming more competitive as unit economics improve. The company reports global all-in nickel costs of $12,936/t, down from around $15,000/t a year earlier. Lower costs reflect operational efficiencies, better asset utilisation and the scale benefits associated with projects like the Onca Puma expansion. As a result, Vale can withstand periods of weaker nickel prices while still supporting capital spending on strategic growth assets. This cost profile matters for stainless steel mills and battery supply chain customers that are increasingly sensitive to both price and ESG performance when selecting long-term partners. Over time, expanded ferro-nickel capacity in Brazil could provide more diversified supply options for global buyers seeking to reduce dependence on a narrow set of producing regions.

The Metalnomist Commentary

Vale nickel furnace expansion at Onca Puma reinforces the company’s position as a core supplier to stainless and future battery markets. The combination of higher nameplate capacity, lower unit costs and diversified production between Brazil and Canada makes Vale a pivotal player in the next phase of nickel supply growth. For downstream consumers, the key question will be how this new capacity interacts with evolving nickel demand from EVs and potential structural oversupply in certain market segments.

BSE On-Spec MHP Output Marks a New Step in Indonesia’s Nickel Battery Chain

Harum Energy

BSE on-spec MHP output marks an important commissioning milestone for Indonesia’s battery materials industry. Blue Sparking Energy has now produced qualified mixed hydroxide precipitate at its HPAL plant in Weda Bay Industrial Park. That confirms the project has moved beyond early trial production into a more advanced operating stage. As a result, BSE on-spec MHP output strengthens confidence in another major Indonesian downstream nickel asset.

This matters because MHP remains a critical intermediate product for the battery supply chain. BSE’s plant has nameplate capacity of 67,000 t/yr of nickel in MHP and 7,500 t/yr of cobalt. Those are meaningful volumes for a project that only began trial production in late November 2025. Therefore, BSE on-spec MHP output signals that new capacity in Indonesia is still moving forward despite a crowded nickel market.

The achievement also matters at the industrial park level. BSE is now the second MHP producer operating in IWIP after Huafei. That adds another layer of downstream conversion inside one of Indonesia’s most important nickel processing hubs. Consequently, Weda Bay MHP production is gaining more depth and scale.

Indonesia HPAL Plant Commissioning Is Advancing Toward Stable Operations

The Indonesia HPAL plant operated by BSE now appears closer to commercial readiness. Producing on-spec material is one of the most important steps in any HPAL commissioning cycle. It shows the process can deliver product quality that meets market requirements. Therefore, the milestone matters more than a simple trial output update.

HPAL projects are rarely judged only by design capacity. They are judged by whether they can ramp safely, consistently, and within product specification. BSE began construction in late December 2023 and initially targeted early 2026 for commercial operations. As a result, this update suggests the plant is moving broadly in line with that schedule.

This progress also reinforces Indonesia’s commitment to downstream nickel conversion. The country has built strong momentum in NPI, matte, and now MHP capacity. However, each new HPAL success still matters because technical execution remains difficult. Therefore, BSE on-spec MHP output is a useful operating signal for the wider market.

Weda Bay MHP Production Supports Harum’s Broader Downstream Strategy

Weda Bay MHP production also fits clearly into Harum Energy’s broader portfolio strategy. Harum already controls downstream assets through subsidiaries producing NPI and nickel matte. Adding qualified MHP output gives the group stronger exposure across multiple processing routes. Consequently, the company is building a more diversified nickel conversion platform.

That portfolio approach matters in the current market. Different nickel products serve different end markets, from stainless steel to battery chemicals. A producer with exposure to NPI, matte, and MHP can respond more flexibly to changing demand and pricing conditions. Therefore, BSE on-spec MHP output strengthens Harum’s strategic position, even in an oversupplied nickel environment.

The timing is also notable because more Indonesian battery-materials capacity is still coming. Harum also holds a stake in Nickel Industries, whose ENC project is preparing to add more nickel units through MHP, sulphate, and cathode production. As a result, BSE’s milestone is part of a broader wave of Indonesian downstream growth rather than a standalone event.

The Metalnomist Commentary

This milestone is important because it shows Indonesia’s nickel chain is still expanding deeper into battery materials. The real question now is not whether new HPAL projects can start. It is whether the market can absorb all this qualified downstream supply without further margin pressure.

Weiming Launches Nickel Cathode Production in Zhejiang Province

Weiming

Chinese Manufacturer Aims to Boost Nickel Output with New Facility

Weiming, a major Chinese environmental protection equipment manufacturer, has started producing nickel cathodes at its subsidiary, Weiming Shengqing, located in Wenzhou, Zhejiang province. This development marks a significant milestone as the company ramps up its nickel production capacity to meet growing global demand for the metal.

The first phase of the project is focused on a 25,000-tonne-per-year (t/yr) production capacity for nickel cathodes. Weiming is progressing well with this phase, and it expects to complete the second phase—also adding another 25,000 t/yr—by the first half of 2025. Once fully operational, the plant will contribute significantly to China's nickel supply, which is essential for battery production and other industrial applications.

Sourcing Raw Materials for Cathode Production

Weiming uses nickel matte and mixed-hydroxide-precipitate (MHP) as the primary feedstocks for its nickel cathode production. In August 2024, the company received its first shipment of nickel matte from Indonesia, amounting to 1,429 tons. This shipment marks a key milestone in Weiming’s strategy to secure reliable and sustainable sources of raw materials for its operations.

The company also operates the Jiaman high nickel matte project in Indonesia in partnership with Merit International Capital. This project, with a nameplate capacity of 40,000 tons per year of nickel metal equivalent, is poised to further support Weiming’s nickel supply chain. Located in the Weda Bay region of North Maluku Province, the project features four production lines, each capable of producing 10,000 tons of nickel metal equivalent annually.

Future Outlook for Weiming's Nickel Production

As the demand for nickel continues to rise, particularly in the electric vehicle (EV) and battery sectors, Weiming's expansion into nickel cathode production strengthens its position in the global metals market. The company’s strategic investments in Indonesia, alongside its domestic production capacity, will help ensure a steady supply of nickel to meet both local and international demand.

With the second phase of the production facility expected to complete by mid-2025, Weiming is set to play an increasingly pivotal role in global nickel production. This expansion reflects broader trends in the metals industry, where companies are focusing on securing sustainable and high-quality feedstocks to support the green energy transition.

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Nickel Industries HPAL Expansion Targets Indonesian MHP Growth Through Acquisitions

Tsingshan

Nickel Industries HPAL expansion will move forward through acquisitions rather than new project development as Indonesia tightens control over additional high pressure acid leach capacity. The Australian producer will acquire stakes in two MHP projects next to its existing Excelsior Nickel Cobalt operation in Central Sulawesi.

Nickel Industries HPAL expansion is strategically important because Indonesia has stopped issuing licences for new HPAL developments since late 2025, according to the company. That makes existing permitted projects increasingly valuable to producers seeking battery-grade nickel growth.

Nickel Industries HPAL expansion covers the planned Teluk Metal Industry and Chengsheng New Energy projects. Together, the stakes would give NI attributable MHP capacity of almost 17,000 t/yr.

Both projects are located in the Indonesia Morowali Industrial Park and will use ore from NI’s Sampala mine. Their output will feed the electric vehicle battery supply chain.

TMI and CNE Add MHP Capacity Around Existing ENC Platform

NI will pay $169mn for a 17.5% stake in the Teluk Metal Industry HPAL project. TMI has planned nameplate MHP capacity of 38,640 t/yr, giving NI 6,775 t/yr of attributable output.

The transaction also carries construction protection from Tsingshan. The Chinese nickel and stainless steel producer has guaranteed that NI’s investment will be capped at $169mn and that TMI will reach nameplate production by September 2027.

This lowers construction risk for NI and reinforces its relationship with Tsingshan, which already owns an indirect 44% stake in the ENC project.

TMI’s remaining ownership includes Singapore-based Sumber International Investment and a South Korean-Japanese consortium involving LS MnM, Hanwa and another strategic investor. The structure shows how Asian industrial groups are positioning themselves around Indonesian battery nickel supply.

NI is also pursuing a 36% stake in the Chengsheng New Energy HPAL project together with a local partner. The acquisition will be funded by transferring 30% of their combined ownership in the Sampala nickel mine.

CNE has MHP capacity of 28,357 t/yr, with 10,208 t/yr attributable to NI. Commissioning is expected by mid-2027.

The CNE transaction still requires shareholder approval because an NI director is associated with the selling investment firm. That adds a governance step before completion.

Indonesia Licensing Limits Increase Value of Existing HPAL Assets

Indonesia’s decision to stop issuing new HPAL licences changes the economics of nickel expansion. Producers can no longer rely on greenfield development to add battery-grade processing capacity.

This gives existing permitted projects a scarcity premium. Companies seeking growth must acquire stakes, partner with current licence holders or expand existing operations.

For NI, TMI and CNE extend the company’s battery nickel platform around ENC. The 46%-owned ENC project is preparing to produce nickel cathode and nickel sulphate, giving NI exposure further downstream than MHP alone.

The strategy also integrates mining and processing. Ore from the Sampala project will supply both TMI and CNE, linking captive feedstock with HPAL conversion and battery-material output.

That integration matters because Indonesia’s nickel industry is increasingly constrained by ore availability, regulatory approvals and government efforts to manage oversupply.

The policy shift could support nickel prices by slowing future HPAL growth. But it also raises the value of projects already holding development rights.

For NI, acquisitions therefore become more than a growth option. They are now the main route to expanding Indonesian MHP production under a tighter licensing regime.

The Metalnomist Commentary

Indonesia’s HPAL licensing freeze is turning permitted projects into strategic assets. Nickel Industries is responding by buying access to existing capacity, showing how policy can shift competition from project development to asset acquisition.

Indonesia HPAL Nickel Ore Costs Rise as New HPM Formula Hits Limonite Feedstock

Nickel ore

Indonesia HPAL nickel ore costs are set to rise sharply after the government’s revised mineral benchmark price lifted the mandated price floor for limonite ore. The new HPM formula is expected to increase limonite ore costs by at least 50%, adding immediate margin pressure to mixed hydroxide precipitate producers.

The revised HPM for limonite ore containing 1.2% nickel, 0.1% cobalt and 2% chromium is calculated at $45.24/wmt under the updated Harga Mineral Acuan. That is around 50% higher than early April transacted prices of about $30/wmt for 1.2% limonite ore.

Indonesia HPAL nickel ore costs are also far above the previous benchmark level. Under the old formula, the HPM for similar ore was only $17.17/wmt, meaning the new benchmark is nearly three times higher.

The change matters because HPAL operations rely on limonite ore as feedstock to produce MHP, which is used in battery-grade nickel and cobalt supply chains. A higher government-mandated ore floor will raise raw material costs, increase royalty payments and pressure margins across Indonesia’s battery nickel industry.

Limonite Ore Repricing Raises MHP Cost Pressure

The new HPM framework has the strongest impact on limonite ore because this material typically trades closer to benchmark values than saprolite ore. HPAL producers therefore face a more direct cost increase than rotary kiln-electric furnace operators.

MHP producers will now have to absorb higher ore purchase costs and higher royalties. Since royalties are linked to official valuation, the total cost increase could exceed the headline 50% rise in limonite ore pricing.

The revised formula also changes how Indonesia captures ore value. It includes cobalt, iron and chromium in nickel ore valuation, making these contained elements taxable. This is especially important for limonite ore because cobalt content adds value to HPAL feedstock.

The correction factor for cobalt is set at 30% when ore contains at least 0.05% cobalt. Iron carries a 30% correction factor when content is 35% or lower, while chromium carries a 10% correction factor.

This means Indonesia is no longer valuing nickel ore mainly by nickel grade. The government is moving toward a broader contained-metal pricing model, capturing more value from battery-related by-products and ore chemistry.

For MHP producers, this creates a structural cost problem. HPAL projects were built around access to Indonesian limonite ore, sulphuric acid and integrated processing infrastructure. If ore costs rise by more than a third to half, the cost floor for MHP production moves higher.

This could affect downstream nickel sulphate and cathode material economics. Producers with stronger integration, lower acid costs and better logistics will be better positioned. Higher-cost operators may face squeezed margins if MHP prices do not rise enough to offset the new ore benchmark.

The change also comes as Indonesia tightens wider nickel policy. Mining quota uncertainty, export tax discussions and stricter pricing formulas all point to a broader state strategy of capturing more mineral value before material moves downstream.

Sulphuric Acid Tightness Adds a Second Cost Shock

Indonesia HPAL nickel ore costs are rising at the same time as sulphuric acid prices surge. This creates a double pressure point for MHP producers.

HPAL operations require large volumes of sulphuric acid to leach nickel and cobalt from limonite ore. Any disruption in sulphur or acid supply directly affects processing costs and production reliability.

The US-Iran conflict has stranded several sulphur cargoes bound for Indonesian HPAL producers, preventing them from transiting the Strait of Hormuz. As a result, producers have shifted toward buying sulphuric acid directly.

That market was already tight because of limited copper concentrate availability. Sulphuric acid supply is expected to tighten further as China suspends exports from May.

Southeast Asian sulphuric acid prices have risen sharply. Prices reached $277.50/t cfr on 9 April, up 71% from $162.50/t before the conflict.

This is a major issue for Indonesian HPAL plants. Higher limonite ore costs increase feedstock expenses, while higher sulphuric acid prices increase processing costs. Together, they raise the full cost of producing MHP and weaken the advantage of low-cost Indonesian battery nickel.

Saprolite ore faces less immediate disruption. Saprolite is mainly used in RKEF operations to produce nickel pig iron and ferronickel. Although the new HPM for typical saprolite ore containing 1.6% nickel, 18% iron and 2% chromium rises to $52.90/wmt from $29.94/wmt, it remains below early April transacted prices of about $70/wmt.

This means RKEF producers may see limited immediate transaction impact because market prices are already above the benchmark. HPAL producers, by contrast, face a direct reset of the cost floor.

The difference could reshape relative economics between Indonesia’s stainless-linked and battery-linked nickel chains. NPI producers remain supported by high saprolite prices, while HPAL producers now face rising limonite, royalty and acid costs.

For the global battery supply chain, the key risk is that Indonesia’s MHP cost curve shifts upward. That could support nickel sulphate prices over time, especially if acid tightness persists or HPM-linked royalty costs remain elevated.

For Indonesia, the policy strengthens resource rent capture. The government is recognising that limonite ore contains not only nickel but also cobalt and other valuable elements. This gives Jakarta a stronger fiscal claim over battery material feedstock.

However, the policy also increases operating uncertainty. HPAL investors need predictable ore pricing, acid availability and tax treatment to justify large-scale expansion. A sharp change in HPM could force producers to revisit cost assumptions, procurement strategies and product pricing.

The Metalnomist Commentary

Indonesia’s new HPM formula marks a turning point for HPAL economics. The country is capturing more value from limonite ore, but the combined shock of higher ore prices, royalties and sulphuric acid costs could reset the cost floor for global MHP supply.

Sumitomo Metal Mining to Build Japan’s First Nickel Matte Plant

Sumitomo Metal Mining

Sumitomo Metal Mining (SMM), Japan’s leading metals producer, has announced plans to construct a 24,000 t/yr nickel matte plant in Miyazaki prefecture. The facility, to be built at SMM’s subsidiary Hyuga Smelting, marks a significant step in Japan's efforts to secure a domestic supply of critical battery materials. Construction is set to begin in 2025, with commercial operations expected between April 2027 and March 2028.

Nickel Matte: A Critical Link in Battery Material Supply

Nickel matte, a key intermediate product derived from ferronickel, is crucial for producing electrolytic nickel and battery-grade nickel sulphate, both essential for the growing lithium-ion battery sector.

Until now, SMM has relied on imports from its overseas subsidiaries for nickel matte. The new facility will enable the company to source this material domestically from Hyuga Smelting, reducing supply chain risks and enhancing Japan's resource independence.

The project has also garnered strong government support. On December 13, the Ministry of Economy, Trade and Industry (Meti) certified the initiative under its strategic plan to ensure a stable supply of critical metals for battery production. Meti will subsidize the project with ¥13.2 billion ($85 million), covering nearly half of SMM’s total investment of ¥28 billion.

SMM’s Vision for Nickel Production

The nickel matte plant aligns with SMM’s broader strategy to boost its production capacity for nickel products, including electrolytic nickel and nickel sulphate. The company aims to achieve a total annual output of 150,000 t of nickel products by 2030, further solidifying its role in the global battery materials supply chain.

Strategic Implications

As global demand for electric vehicles (EVs) surges, securing domestic production of key battery materials has become critical for nations worldwide. By building its first nickel matte facility, SMM is positioning Japan as a competitive player in the high-stakes race for battery-grade metals. This move also underscores the increasing importance of nickel in achieving sustainable energy goals and advancing EV technology.

Vale Base Metals Deal Creates New Path for Thompson Mine Complex

Vale Base Metals

Vale Base Metals will enter a new consortium deal that could reshape the future of the Thompson Mine Complex in Manitoba. The planned transaction gives the Canadian nickel asset fresh capital, new partners, and a clearer role in North America’s critical minerals supply chains.

The consortium will include Exiro Minerals, Orion Resource Partners, Canada Growth Fund, and Vale Base Metals. Together, the partners plan to invest up to $200mn in the Thompson Mine Complex through a new company called Exiro Nickel. The structure gives the three partners an 81.1pc controlling stake, while Vale Base Metals retains an 18.9pc minority position.

Vale Base Metals will also sign an offtake agreement for nickel concentrate produced at the Thompson mill. This is strategically important because it allows the company to maintain exposure to nickel units while reducing direct ownership of the Manitoba operations. The transaction is expected to close by the end of 2026, subject to regulatory and government approvals.

Thompson Nickel Belt Gains Long-Term Investment Platform

The Thompson Mine Complex remains a significant nickel asset because it includes two underground mines, a mill, and exploration ground across the 135km-long Thompson Nickel Belt. The asset produced 12,000t of finished nickel in 2025, up 21.2pc from 9,900t in 2024.

The deal creates a new Canadian nickel producer focused on extending the value of the Thompson Nickel Belt. Exiro Nickel’s role will be to steward the asset as a long-life platform, while Vale Base Metals continues day-to-day operations until the transaction is completed.

This structure reflects a wider trend in mining portfolio management. Large diversified producers are increasingly reviewing mature or non-core assets, while specialist investors and government-backed funds are stepping in where critical minerals policy supports long-term development. For Thompson, the result could be a more focused ownership model and stronger investment case.

Nickel Supply Security Supports Canada’s Critical Minerals Strategy

The transaction strengthens Canada’s position in critical minerals supply chains tied to batteries, clean energy technologies, manufacturing, and industrial resilience. Nickel remains essential for stainless steel and selected battery chemistries, making stable North American supply strategically valuable.

Canada Growth Fund’s participation is especially notable because it links the project to broader national industrial policy. Government and provincial support suggests that Thompson is not being viewed only as a mine-level investment. It is also being treated as part of Canada’s long-term critical minerals infrastructure.

Vale Base Metals will remain connected to the asset through its minority stake and concentrate offtake agreement. That gives the company continued access to production while allowing new partners to fund the next phase of the Manitoba platform. For buyers, the arrangement could support more reliable nickel supply from a stable jurisdiction.

The Metalnomist Commentary

The Vale Base Metals transaction shows how critical minerals policy is changing asset ownership. Mature nickel operations can gain new strategic value when capital, government support, and offtake structures align around supply security.

Hanrui Indonesian Nickel Smelter Faces Delays but Signals Long-Term EV Ambitions

Indonesian Nickel Smelter

Chinese cobalt major Hanrui has delayed the launch of its Indonesian nickel smelter, citing permit extensions and geological challenges. The Hanrui Indonesian nickel smelter project, located in Central Sulawesi, will now commence production in March 2026, ten months later than planned.

Construction Shifts Toward Nickel Matte Output

Hanrui Nickel Indonesia, a subsidiary of Nanjing Hanrui, will operate the facility within Huabao Industrial Park. While the project originally targeted mixed hydroxide precipitate (MHP), the company has shifted focus to nickel matte production. The plant will produce 20,000 tonnes per year of nickel metal equivalent using oxygen-enriched continuous blowing technology. Construction is expected to take 15 months, though a detailed timeline is still pending.

This pivot reflects Hanrui’s strategic move to meet rising demand for nickel matte in the global electric vehicle (EV) battery market. Indonesia, with its abundant laterite resources, remains central to Chinese companies’ raw material supply strategies.

Fiscal Incentives and Long-Term Strategic Goals

The Indonesian government has granted Hanrui Nickel Indonesia a seven-year corporate income tax exemption. Following that, the project will receive a 50% income tax reduction for an additional two years. These tax incentives are part of Jakarta’s broader effort to localize value-added processing and attract foreign investment into its nickel sector.

Despite the delay, Hanrui views the Indonesian nickel smelter as a cornerstone in its ambition to deepen involvement in the EV battery supply chain. The project is expected to enhance China’s influence in critical battery materials and align with global trends in securing upstream supply.

The Metalnomist Commentary

Although delayed, the Hanrui Indonesian nickel smelter illustrates China’s enduring strategy to dominate EV raw materials. With tax breaks and technological shifts toward nickel matte, Hanrui is positioning itself for long-term relevance in the global battery ecosystem.

Merdeka Battery Materials Reports Mixed Nickel Output in Q3 Amid Expansions

Merdeka Battery Materials

Indonesian nickel producer Merdeka Battery Materials (MBMA) reported a mixed production performance for the third quarter of 2023. While the company’s nickel ore output doubled due to favorable weather and increased mining capacity, nickel intermediates production experienced a decline.

Nickel Ore Output Surges, Intermediates Decline

During Q3, MBMA produced 4.74 million wet metric tonnes (wmt) of ore from its Sulawesi Cahaya Mineral (SCM) mine. Limonite and saprolite output reached 3.70 million wmt and 1.04 million wmt, respectively, more than doubling compared to the previous quarter. This growth was attributed to better weather conditions and expanded mining equipment deployment.

In contrast, nickel intermediates saw declines. Nickel pig iron (NPI) and low-grade nickel matte (LGNM) production from MBMA’s rotary kiln electric furnaces (RKEF) smelters fell 6.1% quarter-on-quarter to 20,557 tonnes. High-grade nickel matte (HGNM) output dropped by 3.2% to 12,979 tonnes of nickel.

Despite these quarterly dips, the company maintained its 2024 production guidance at 50,000-55,000 tonnes of HGNM and 80,000-85,000 tonnes of NPI.

Strategic Investments and Growth Plans

MBMA's long-term strategy focuses on bolstering output through strategic investments and partnerships. The SCM mine supplies saprolite ore to MBMA’s RKEF smelters and limonite ore to Huayue Nickel Cobalt’s HPAL plants. A second feed preparation plant (FPP), slated for commissioning by mid-2025, is expected to increase limonite ore processing capacity to over 9 million wmt annually.

The company collaborates with leading battery manufacturers to support its limonite production, targeting over 300,000 tonnes per year of nickel in mixed hydroxide precipitate (MHP). Key partnerships include:

• Green Eco-Manufacture (GEM): Joint development of PT ESG and PT Meiming HPAL plants with capacities of 30,000 t/yr and 25,000 t/yr of nickel in MHP, respectively.
• Brunp: Partnership with the subsidiary of Contemporary Amperex Technology (CATL) to establish a 60,000 t/yr HPAL plant for nickel in MHP.

Outlook for 2024 and Beyond

The company’s production guidance for 2024 remains robust, with saprolite ore projected at 4–5 million wmt and limonite ore at 9.5–10.5 million wmt. With the new FPP in operation by 2025, MBMA aims to significantly scale up production and maintain its competitive edge in the rapidly growing battery materials market.

As global demand for nickel intensifies, MBMA's strategic expansions and partnerships position it as a key player in the supply chain for electric vehicle batteries and renewable technologies.

Indonesia Metals Investment Risk Rises as Policy Shifts Cloud Downstreaming

Indonesia Nickel mining

Indonesia metals investment faces growing uncertainty as frequent policy changes test foreign investor confidence in the country’s mining and processing sector. Jakarta’s latest move to route key commodity exports through a new state-owned enterprise adds another layer of complexity to an already policy-heavy operating environment.

Indonesia metals investment has been supported for years by the country’s downstreaming strategy, especially in nickel. However, investors are now watching whether sudden changes in royalties, export levies, price floors, export proceeds rules and RKAB approvals could weaken the economics of new projects.

Indonesia metals investment remains strategically important because the country dominates global nickel supply and is attracting major aluminium, battery, ferro-alloy and electric vehicle-related projects. But policy direction and policy predictability are not the same thing.

The government’s natural resource strategy is clear. It wants tighter export control, higher state revenue, more domestic value addition and greater retention of foreign exchange. The main concern is how quickly and broadly those rules are implemented.

DSI Export Rule Adds New Uncertainty to Nickel Downstreaming

The planned use of Danantara Sumberdaya Indonesia as a state export channel is the clearest sign of Jakarta’s tightening control over commodity flows. The policy initially targets palm oil, coal and ferro-alloys, but nickel market participants expect broader implications.

Nickel pig iron is likely to be affected because it is a ferro-alloy. That matters because Indonesia’s nickel growth has been built around NPI, stainless steel, nickel matte and battery-material processing.

A centralised export model could reshape how contracts, pricing and payments are handled. If DSI becomes the sole counterparty for overseas buyers, private producers and traders may lose commercial flexibility.

The policy follows several other changes. Indonesia has revised government-mandated price floors, required export proceeds to remain in domestic banks for at least 12 months, adjusted royalty rates, introduced export levy plans and modified the RKAB application process.

These measures all fit Jakarta’s broader resource nationalism agenda. But rapid revisions make it harder for companies to model long-term returns.

Nickel producers have already faced uncertainty over royalty and export duty proposals. The government announced planned changes in April, then postponed them in May before the intended June start date.

This pattern may show that officials are willing to listen to industry feedback. But it also suggests that policy design and communication remain incomplete before major measures are announced.

The risk is that investors begin pricing Indonesia as a less predictable jurisdiction. That could slow downstreaming projects, especially those requiring large capital commitments, long payback periods and imported technology.

Several battery and nickel projects have already faced delays from feedstock constraints, regulatory approvals or weaker market conditions. These include projects linked to Chengtun, Hanrui and LG Energy Solution.

Some operations have also cut or halted production because of delayed or insufficient RKAB approvals. This shows how permitting and quota decisions can directly affect physical output.

Aluminium and Manganese Projects Face Spillover Risk

The market’s immediate focus is nickel, but the risk is wider. If the DSI model expands across more strategic commodities, aluminium and manganese investors could also face new pricing and export constraints.

Chinese aluminium producers have been increasing overseas investment in Indonesia since China imposed a 45mn t/yr cap on domestic primary aluminium capacity. Indonesia offers power access, industrial park infrastructure and proximity to Asian growth markets.

Tsingshan is building an 800,000 t/yr aluminium smelter in Indonesia. Nanshan Aluminium plans to expand its Bintan Industrial Park facility to 500,000 t/yr, while Hua Chin Aluminum Indonesia commissioned a 500,000 t/yr smelter in 2025.

Some Chinese companies are also considering downstream aluminium processing projects in Indonesia. These investments would move the country beyond smelting and into fabricated products.

But discounted sales from Chinese-invested Indonesian smelters could become harder if aluminium exports are eventually routed through DSI. A state-controlled export platform may not allow the same commercial discounting that buyers currently use.

That would raise costs for Chinese buyers and could change the economics of Indonesia-based aluminium supply chains. It could also affect trade flows if producers lose flexibility in pricing and contract structures.

Manganese may also be exposed. Tsingshan has invested in Indonesian manganese production, with six lines and combined capacity of 100,000 t/yr.

The broader lesson is that Indonesia’s downstreaming success depends on credibility as well as control. Investors can adapt to higher royalties, stricter export rules or local processing requirements if implementation is clear and stable.

Uncertainty is more damaging than regulation itself. If companies cannot predict which products will be covered, how prices will be set or when rules will take effect, they may delay capital spending.

Indonesia still has enormous strategic leverage in nickel and growing relevance in aluminium, manganese and battery materials. But maintaining that position will require policy discipline, transparent consultation and practical implementation.

The Metalnomist Commentary

Indonesia is not retreating from downstreaming; it is tightening state control over the value chain. The danger is that too many rapid policy shifts could weaken the investment confidence needed to build the very processing base Jakarta wants to protect.