Sherritt Moa Nickel-Cobalt Pause Raises New Supply Concerns for 2026

Sherritt International

Sherritt Moa nickel-cobalt pause is now the company’s most immediate operational challenge for 2026. Sherritt said it will temporarily suspend mining at its Moa joint venture in Cuba because fuel deliveries cannot be fulfilled. The company also expects to place the processing plant on standby. As a result, Sherritt Moa nickel-cobalt pause is creating new uncertainty around upstream supply and production planning.

This matters because Moa is a key source of nickel and cobalt feed for Sherritt’s wider business. The company said it does not yet know when fuel deliveries to the site will resume. That makes the interruption more serious than a short maintenance event. Therefore, Cuba nickel-cobalt supply is now facing a disruption with no clear restart timeline.

Sherritt is using the downtime to complete maintenance activities at the processing plant. That should help the site use the pause more productively while operations remain constrained. However, the core issue is still fuel access, not plant readiness. Consequently, Sherritt Moa nickel-cobalt pause may last longer than the market would prefer.

Fort Saskatchewan Refinery Buys Some Time

Fort Saskatchewan refinery gives Sherritt some short-term protection against the Cuban disruption. The company said its Alberta refinery should see no immediate impact and will continue producing finished nickel and cobalt. Existing feed inventory is expected to last until mid-April. As a result, downstream production can continue for now.

That inventory buffer is important, but it is limited. If Moa mining and processing do not restart before the feed runs low, pressure could move downstream as well. Therefore, the Fort Saskatchewan refinery is buying time rather than fully solving the problem.

Nickel and Cobalt Output Guidance Now Looks Less Certain

Nickel and cobalt output guidance for 2026 now looks harder to defend. Sherritt had expected to produce 26,000-28,000t of finished nickel and 2,750-2,850t of finished cobalt this year. The company now says it will update guidance once it has greater certainty on a full restart. As a result, Sherritt Moa nickel-cobalt pause is directly affecting market expectations for annual output.

One part of the business remains stable. Sherritt said its power division, Energas, should continue operating without issues. That limits the disruption to the metals side of the portfolio. Meanwhile, investors and buyers will focus on how quickly fuel deliveries can return to Moa.

The Metalnomist Commentary

This disruption shows how vulnerable nickel and cobalt supply chains can remain to non-market factors such as fuel availability. Sherritt still has some downstream breathing room, but that buffer is not large. If Moa stays offline for too long, the company may need to materially reset its 2026 metals outlook.

Chinese Cobalt Prices Expected to Decline Further in 2025 Amid Rising Supply and Weak Demand

Chinese Cobalt Manufacturing

Oversupply and Weak Demand to Push Cobalt Prices Lower

The Chinese cobalt market is set to experience further price declines in 2025, as increasing nickel and copper production, from which cobalt is a by-product, leads to an oversupply that buyers are struggling to absorb.

Currently, Chinese-origin cobalt metal traded in Europe has already seen significant pressure due to a lack of floor pricing on raw materials, a trend expected to persist into the new year. Market insiders suggest that cobalt prices could drop below $9/lb, as fully integrated Chinese producers view cobalt as a credit to their primary metal production, particularly nickel and copper.

For these refiners, cobalt is a secondary concern. As one trading firm explained, some Chinese producers operate with production costs as low as $4,000 per ton while selling at $9,000 per ton. Even if they incur a $50 million loss on cobalt, they may still profit significantly from copper production, which can generate up to $700 million in gains.

Chinese Refiners Likely to Continue Production at a Loss

Unlike non-Chinese refiners, which may curtail supply if cobalt prices fall below $9/lb, some Chinese integrated mining firms and refiners could continue refining hydroxide into metal at a loss-making $7-8/lb.

While there is speculation that some Chinese metal producers may attempt to negotiate floor prices in their contracts, it remains uncertain whether these efforts will succeed. Market participants are closely watching how these negotiations unfold, as they could provide some level of price support if successful.

Global Nickel and Copper Growth to Sustain Cobalt Oversupply

The primary factor driving cobalt’s oversupply is the continued expansion of nickel and copper production, as cobalt is a by-product of both metals.

• Nickel production is set to rise again in 2025 with the launch of new Class 1 nickel refineries in China and Indonesia. This will likely keep London Metal Exchange (LME) three-month official nickel prices within the $15,000-17,000 per ton range, significantly lower than the $30,000 per ton peak in early 2023.

• Copper production is also projected to increase due to expansions at mines such as Kamoa-Kakula in the Democratic Republic of Congo (DRC). Although cobalt sales represent only a minor portion of copper mining revenues, producers still aim to extract value from it as a credit.

Weakened Demand from EV and Chemicals Sectors Further Pressures Prices

While cobalt demand in China has surged by 40%, this has not been enough to counteract weakening demand in other regions, particularly in Europe:

• The electric vehicle (EV) sector in Europe has slowed down, leading to reduced demand for cathode active materials like cobalt.

• The European chemicals industry, particularly in Germany, has struggled due to rising energy costs and broader economic challenges.

Even if prices do increase, China has ample spare refining capacity and could use third-party tolling arrangements to process hydroxide into metal, further maintaining downward price pressure.

Peak Oversupply May Be Near, But Price Recovery Remains Uncertain

Some market participants believe that cobalt hydroxide oversupply may have already peaked. The shift towards lithium iron phosphate (LFP) batteries, which do not use cobalt, has significantly impacted the demand for nickel-cobalt-manganese (NCM) battery chemistries, leading to lower demand for cobalt sulfate and cobalt hydroxide.

However, despite this potential supply peak, weak demand across key industrial sectors suggests that cobalt prices are unlikely to see a strong recovery in the near term.

Conclusion

In 2025, Chinese cobalt prices are expected to remain under pressure due to rising nickel and copper production, ongoing oversupply, and weak demand from the European EV and chemicals sectors. While some believe that the cobalt market may be nearing peak oversupply, prices are unlikely to experience significant upward momentum unless demand rebounds sharply or supply reductions occur.

Indonesia HPM Formula Raises Nickel Ore Cost Risk for HPAL Producers

ESDM

Indonesia HPM formula changes will reshape nickel ore pricing from 15 April, adding new cost pressure across the country’s nickel processing chain. The energy and mineral resources ministry revised the mineral benchmark price mechanism for nickel and aluminium ore, with nickel valuation now expanded beyond nickel content alone.

The Indonesia HPM formula raises the correction factor for 1.6% nickel ore to 30%, compared with the previous 20% correction factor for 1.9% ore. Under the new framework, the correction factor rises or falls by one percentage point for every 0.1% change in nickel content.

This means the correction factor for 1.9% nickel ore will rise to 33%. The change increases the official value of nickel ore and could raise taxes, royalties and feedstock costs for processors that rely on HPM-linked transactions.

The Indonesia HPM formula also adds cobalt, iron and chromium into ore valuation. This is a major policy shift because these contained elements were not previously priced in the same way. Indonesia is now moving toward a more complete ore-value model, especially for laterite ores used in battery and stainless steel supply chains.

Cobalt, Iron and Chromium Inclusion Changes Nickel Ore Valuation

Indonesia’s new nickel HPM framework gives cobalt a correction factor of 30% when ore contains at least 0.05% cobalt. This is particularly important for high-pressure acid leach producers because cobalt-bearing ore can generate additional value through mixed hydroxide precipitate.

The ministry also introduced a 10% correction factor for iron when ore contains 35% or less iron. Chromium content also carries a 10% correction factor. These additions make ore valuation more complex and link pricing more closely to the full chemistry of laterite deposits.

The inclusion of cobalt is the most strategically important change. Indonesia’s HPAL projects produce nickel-cobalt intermediates for battery supply chains, and cobalt content can materially affect project economics. By taxing cobalt-bearing value inside ore, Jakarta is capturing more upstream rent from battery-linked mineral flows.

The Indonesia HPM formula therefore moves beyond a simple nickel-grade benchmark. It pushes the country toward a broader mineral-value system that recognises by-product metals and secondary contained value.

The ministry kept the Harga Mineral Acuan reference price unchanged. This means the immediate policy impact comes from correction factors and added contained elements, rather than a change in the headline reference price.

Market participants are now assessing how the new rules will pass through to actual transactions. For nickel ore used in rotary kiln-electric furnace production, spot prices remain nearly double the HPM level. This limits the immediate impact on some stainless-linked ore trades because market prices already sit well above the official benchmark.

The impact is likely to be much stronger for HPAL ore. Ore used in HPAL processing often trades without the same premium seen in RKEF feedstock. As a result, the revised HPM formula could lift transacted HPAL ore prices by more than a third.

That cost increase would move directly into battery-grade nickel economics. Market participants estimate that higher ore prices and taxes could raise mixed hydroxide precipitate production costs by more than $1,000/t in nickel metal equivalent.

This matters because Indonesia has become the centre of global MHP supply growth. Chinese-backed HPAL projects rely on Indonesian ore, sulphuric acid, energy and logistics to supply nickel and cobalt intermediates to global battery chains. Higher ore costs could narrow margins across MHP, nickel sulphate and cathode material supply.

The change also arrives during a period of wider nickel policy uncertainty. Indonesia has been tightening mining quotas, reviewing export taxes and seeking greater value capture from its mineral resources. The revised HPM formula fits that direction by increasing government control over pricing and taxable value.

Nickel Policy Shift Extends to Bauxite and Signals Broader Resource Control

Indonesia’s pricing reform did not stop at nickel. The ministry also revised the HPM formula for bauxite, changing the price basis to dollars per wet metric tonne from dollars per dry metric tonne.

The bauxite change adds a silica discount and raises the correction factor to $1.40/wmt for each one percentage point increase in aluminium oxide content. The previous formula used $1/dmt. This changes how moisture and ore quality are reflected in benchmark pricing.

The ministry also changed the price basis for lead ore to dollars per wet metric tonne from dollars per dry metric tonne. This effectively removes moisture content from the pricing formula and simplifies the benchmark around wet material values.

These changes suggest a broader policy direction. Indonesia is refining benchmark pricing across mineral commodities to improve tax collection, capture more contained value and align official pricing with ore quality.

For nickel, the change has immediate market significance because Indonesia dominates global laterite supply. Nickel ore pricing affects stainless steel, ferronickel, nickel pig iron, MHP, nickel sulphate and battery cathode supply chains.

The Shanghai Futures Exchange nickel price response showed that traders are treating the policy as price-supportive. Nickel closed at Yn136,900/t after rising from Yn133,010/t on 3 April, with participants citing support from the revised HMA-linked pricing framework.

However, the real market impact will depend on how producers, smelters and government agencies implement the rules. If HPM-based taxes rise sharply while spot ore prices remain high, margin pressure could build across processors with weaker cost positions.

HPAL producers are the most exposed because their feedstock pricing may move more directly with the revised benchmark. RKEF operators may see less immediate change because their ore costs already reflect strong market premiums.

For battery materials buyers, the risk is that Indonesia’s cost base becomes more expensive even as global nickel markets remain oversupplied. Higher ore valuation may not tighten physical supply immediately, but it can raise the floor for production costs in one of the world’s most important nickel processing hubs.

For Indonesia, the policy strengthens resource sovereignty. The government is using pricing formulas, mining quotas, export controls and tax compliance to ensure that more mineral value stays inside the country. This could support domestic revenue and downstream investment, but it may also increase uncertainty for processors and foreign investors.

The new framework also creates a precedent. If Indonesia successfully captures more value from cobalt, iron and chromium in nickel ore, other resource-rich countries may consider similar contained-metal pricing models.

The Metalnomist Commentary

Indonesia’s revised HPM formula shows that nickel policy is moving from volume control to value capture. The biggest impact will fall on HPAL producers, where cobalt-bearing ore valuation could raise MHP costs and change battery nickel economics.

Indonesian Cobalt Production Capacity Set to Double by 2027

Indonesian Cobalt

Indonesian cobalt production capacity will more than double to 114,000 tonnes by 2027 from 55,000 tonnes in 2024, according to National Economic Council member Septian Hario Seto. The expansion comes from Indonesia's high-pressure acid leach (HPAL) operations, which process nickel laterite ores to extract both nickel and cobalt. However, Indonesian cobalt production capacity growth will likely plateau after 2027 due to rising project costs and slower-than-expected nickel consumption growth.

HPAL Operations Drive Cobalt Output Growth Despite Rising Costs

Indonesia's cobalt capacity expansion relies heavily on HPAL technology, which extracts cobalt as a byproduct of nickel processing operations. China Nonferrous Metals Industry Association's Xu Aidong confirmed that capacity increases will probably stabilize given mounting economic pressures. Meanwhile, rising sulfur prices used in hydrometallurgical production lines are increasing HPAL project costs significantly.

Mixed hydroxide precipitate (MHP) production maintains 30-40% profit margins even with nickel prices around $15,000 per tonne, partly due to cobalt content value. Indonesia exported nearly 1.56 million tonnes of MHP last year, with cobalt exports reaching approximately 44,350 tonnes. Therefore, Indonesian cobalt production remains economically viable despite commodity price volatility.

DRC Export Ban Creates Market Uncertainty and Technology Shifts

The Democratic Republic of Congo's cobalt export ban threatens to drive prices higher while potentially reducing long-term cobalt demand through technology adaptation. Seto warned that sustained export restrictions could backfire by accelerating battery chemistry changes to reduce cobalt content. As a result, the industry witnessed massive adoption of nickel-cobalt-manganese (NCM) 811 technology during 2017-2018 price spikes.

Indonesia processes MHP directly into precursors without crystallizing nickel sulfate first, streamlining production efficiency and reducing costs. The country views cobalt as inseparable from nickel production rather than an independent mineral resource. However, Indonesia recognizes its responsibility as a major producer to ensure reliable global supply chains.

Seto emphasized that Indonesia's position on nickel mirrors the DRC's influence on cobalt markets, requiring careful market management. Major producers must balance supply control with market reliability to avoid being perceived as unreliable suppliers. Consequently, both countries face pressure to maintain sufficient global supply while maximizing domestic value addition.

The Metalnomist Commentary

Indonesia's strategic approach to cobalt as a nickel byproduct positions the country advantageously in global battery supply chains while the DRC's export restrictions create market uncertainty. The doubling of Indonesian cobalt production capacity by 2027 could provide crucial supply diversification for battery manufacturers seeking alternatives to DRC sources, though technology shifts toward lower-cobalt chemistries may limit long-term demand growth.

Lygend Indonesian Nickel Output Drives Sharp Profit Growth in 2025

Lygend Indonesia

Lygend Indonesian nickel output drove a sharp increase in the company’s revenue and profit in 2025. China’s major nickel producer reported revenue of 40.24bn yuan, or about $5.85bn, up 379% from a year earlier.

Net profit attributable to shareholders rose by 61% to 2.85bn yuan. The improvement reflected higher production from Lygend’s Indonesian nickel operations and stronger cobalt prices after export controls in the Democratic Republic of Congo tightened the cobalt market.

Lygend Indonesian nickel output also strengthened the company’s position across both battery and stainless steel raw material chains. Its Indonesian assets produce mixed hydroxide precipitate, nickel sulphate, cobalt sulphate and ferronickel, giving the company flexibility across demand cycles.

HPAL and RKEF Projects Lifted Nickel and Cobalt Volumes

Lygend’s Obi Island HPAL project operated at full capacity in 2025. The six-line facility produced 120,000t in nickel metal equivalent and 14,250t in cobalt metal equivalent during the year.

The HPAL project can produce mixed hydroxide precipitate, nickel sulphate or cobalt sulphate depending on market demand. This flexibility matters because battery materials markets can shift quickly between intermediate products and refined sulphate demand.

The company’s HJF phase I project also ran at nameplate capacity, producing 95,000t in nickel metal equivalent through rotary kiln electric furnace technology. Meanwhile, Lygend ramped up output at its KPS phase II project, which has nameplate capacity of 185,000 t/yr in nickel metal equivalent.

Cobalt Prices Helped Offset Rising Input Costs

Lygend benefited from higher cobalt prices because its MHP contains cobalt. The DRC’s cobalt export controls lifted cobalt market sentiment and increased the value of cobalt-bearing intermediates.

Cobalt prices more than doubled during 2025, rising to about $25/lb in December from around $11.5/lb in January. This gave Lygend additional revenue support from MHP sales.

The stronger cobalt contribution helped offset higher costs for sulphur, energy and other consumables. These inputs remain critical for HPAL operations, where sulphuric acid availability and cost can directly affect processing economics.

Lygend also received approval from Indonesia for sulphuric acid import quotas. This allows partial substitution of sulphur with sulphuric acid when needed, improving feedstock flexibility and supply chain resilience.

The Metalnomist Commentary

Lygend’s 2025 results show how Indonesia has become the operating center of China-linked nickel growth. The company’s advantage now comes from scale, HPAL flexibility and cobalt exposure, but sulphuric acid supply will remain a key cost variable.

China's GEM Increases Battery Material Sales in 1H

Sales Surge Driven by Full Capacity

Green Eco-Manufacture (GEM), a leading Chinese cobalt refiner and lithium cathode active material (CAM) precursor producer, reported a significant increase in sales of CAM precursors, cobalt, and nickel for the first half of the year. The company attributed this rise to full capacity operations across its main product lines.

GEM's sales of ternary precursors, including lithium nickel-cobalt-manganese (NCM) and lithium nickel-cobalt-aluminium (NCA), surged by 45% year-on-year to exceed 100,000 tons. The firm also experienced a remarkable 133% increase in ternary CAM sales, reaching 7,119 tons.

Expansion and Strategic Partnerships

In August, GEM secured a supply agreement with South Korean lithium-ion battery CAM manufacturer Ecopro for 265,000 tons of ternary precursors from 2025 to 2028. The company is also expanding its production capabilities, with a new 50,000 tons per year ternary precursor plant in Indonesia set to start operations in the latter half of this year.

GEM's cobalt tetroxide sales soared by 163% year-on-year to 10,500 tons, driven by higher demand from the consumer electronics sector. The company sources cobalt from long-term contracts with Switzerland-based Glencore and from its mixed hydroxide precipitate (MHP) projects in Indonesia.

Nickel Production and Cost Reduction Goals

GEM's nickel MHP shipments from its QMB project in Indonesia doubled to over 20,000 tons nickel metal equivalent during January-June, with a full capacity rate. The firm plans to expand its nickel smelting capacity to 150,000 tons per year by year-end and aims to ship 60,000 tons of MHP in 2024. GEM also targets reducing MHP smelting costs to $7,500 per ton by the end of the year, benefiting from decreased sulfuric acid costs.

The company is involved in recycling power batteries, cobalt, nickel, and tungsten scrap, with recycled cobalt shipments reaching 8,987 tons and power battery recycling up by 37% to 16,300 tons or 1.84 GWh in the first half of the year.

GEM serves a global client base, including South Korean firms like Ecopro, Samsung SDI, SK On, and LGC, Chinese companies such as XTC New Energy Materials and BYD, as well as international entities like Umicore, Sandvik, and Kennametal.

Sherritt Nickel and Cobalt Production Declines in Q1 2025

Sherritt International

Sherritt nickel and cobalt production dropped significantly in the first quarter of 2025. The Canadian miner reported an 18% decline in nickel output to 2,947 tonnes and a 6% decrease in cobalt production to 323 tonnes. Despite these setbacks, the company maintained its raised full-year guidance, signaling confidence in its operational outlook. The Sherritt nickel and cobalt production update reflects both current challenges and anticipated recovery.

Moa Expansion Faces Sanctions but Offers Hope

Operations at Sherritt’s Moa joint venture in Cuba were affected by intensified U.S. sanctions, limiting output capacity. However, the company initiated Phase 2 of its expansion project at the site. Full ramp-up is expected in the second half of the year, which could restore Sherritt nickel and cobalt production to targeted levels. CEO Leon Binedell emphasized that this expansion is critical to meeting future demand, especially in energy transition sectors.

Cobalt Sales Rise Despite Falling Prices

While production declined, cobalt sales rose 26% to 456 tonnes, outpacing actual output. This suggests strong downstream demand, particularly from battery manufacturers. In contrast, nickel sales fell 15% to 3,439 tonnes. Price trends diverged: cobalt’s average realized price fell 8% to C$13.29/lb, while nickel edged up 1% to C$9.98/lb. Sherritt expects cobalt prices to rebound in the second quarter, potentially improving margins.

The company posted a C$40.6 million loss, nearly flat from a year earlier. However, revenue rose 33% to C$38.4 million, supported by strategic inventory sales and resilient market demand. This financial performance demonstrates that even amid operational pressure, Sherritt’s market positioning remains strong.

The Metalnomist Commentary

Sherritt’s first-quarter results highlight the fragility of critical mineral supply chains under geopolitical stress. Yet its decisive investment in Moa and steady demand for cobalt offer a realistic path to recovery in 2025.

DRC Cobalt Supply Dynamics Shift as US-China Competition Deepens

DRC Cobalt

DRC cobalt supply dynamics are changing as geopolitical competition reshapes control over the country’s mineral flows. The Democratic Republic of Congo produced around 205,000t of cobalt in 2025. Chinese companies accounted for about 63pc of that output. As a result, DRC cobalt supply dynamics now sit at the center of a wider US-China critical minerals contest.

This shift matters because the DRC remains the world’s most important cobalt feedstock source. For years, most Congolese cobalt moved toward Chinese refiners and battery material producers. That pattern is now facing pressure from export controls, quota systems, and new western-backed supply initiatives. Therefore, DRC cobalt supply dynamics are no longer defined by mining alone.

The policy environment is also changing quickly. The DRC suspended cobalt feedstock exports in 2025 before moving to a quota system for 2026 and 2027. Only 96,600 t/yr of cobalt feedstock will be authorized for export under the new structure. Consequently, DRC cobalt exports are becoming more managed and more strategic.

US-DRC Critical Minerals Partnership Is Challenging China’s Dominance

The US-DRC critical minerals partnership is beginning to challenge China’s dominant position in the sector. The proposed Orion investment in Glencore’s Kamoto and Mutanda mines could give the US-backed group direct board access and more influence over metal flows. That would create a new route for western buyers. As a result, DRC cobalt supply dynamics may become less concentrated around China.

Other moves reinforce that trend. Project Vault, the planned US critical minerals stockpile, shows Washington wants more control over future cobalt supply. The first EGC and Trafigura copper-cobalt cargoes through the Lobito corridor are also heading to US customers. Therefore, the US-DRC critical minerals partnership is now moving from policy language to physical supply.

This does not mean China is losing its position overnight. Around 90pc of DRC cobalt feedstock has typically been shipped to China. Chinese miners and traders still hold enormous influence across the country’s output base. Meanwhile, the new quota system still leaves Chinese firms with a large share of the authorized export volume.

DRC Cobalt Exports Could Tighten Further as Processing Competition Rises

DRC cobalt exports may tighten further because the new quota system limits available material while demand for non-Chinese supply grows. Feedstock availability was already restricted by the earlier export suspension. That tightness now meets new competition from western stockpiling and rerouting efforts. Consequently, DRC cobalt supply dynamics could become more constrained in 2026.

Indonesia adds another layer to the story. Cobalt output growth there may slow if nickel ore quotas are cut, because Indonesian cobalt is a by-product of nickel. Recycled cobalt and mixed hydroxide precipitate supply are also unlikely to fully close the gap. Therefore, global cobalt feedstock availability may stay tighter than many buyers expect.

China is also preparing its response. The removal of export rebates for ternary cathode materials and precursors suggests Beijing may increasingly favor domestic value retention. If feedstock tightens further, China may prioritize its own battery chain over overseas buyers. As a result, DRC cobalt exports are becoming part of a broader competition over who controls refined materials, not just mine output.

The Metalnomist Commentary

The cobalt market is entering a more political phase. The DRC is still the core supplier, but the direction of its exports is becoming more contested. If quotas remain tight and western buyers gain more access, cobalt may become less about volume growth and more about strategic allocation.

Nickel Industries Acquires 51% Stake in Indonesian Nickel-Cobalt Project

Nickel Industries

Australian-based Nickel Industries has officially acquired a 51% stake in the Siduarsi nickel-cobalt project located in West Papua, Indonesia, as announced on Monday. This acquisition is part of a larger agreement made in September 2021 with Iriana Mutiara Mining, which grants Nickel Industries the opportunity to eventually own 100% of the project, contingent upon certain conditions being met.

Further Investment Potential in Siduarsi Project

Nickel Industries has the potential to expand its stake to 82.5% pending the approval of a feasibility study by the Indonesian Mines Department. The Siduarsi deposit covers 16,470 hectares and is estimated to hold 52 million dry metric tonnes of mineral resources, with nickel concentrations at 1.1% and cobalt at 0.1%.

Initial testing has confirmed that the deposit’s limonite and saprolite ores are suitable for high-pressure acid leaching (HPAL) and rotary kiln electric furnace (RKEF) operations. According to Nickel Industries managing director Justin Werner, the primary focus will be on shipping limonite ore directly to the Weda Bay Industrial Park, though the potential for HPAL processing offers opportunities for producing higher-value products like mixed hydroxide precipitate (MHP), nickel sulphate, and nickel cathode.

Nickel Industries already has significant interests in Indonesia, including an 80% stake in four nickel projects and a stake in two HPAL projects, producing a variety of nickel products, including NPI, matte, MHP, and nickel sulphate.

Jutai Nickel Cathode Production Adds Flexibility to China’s Downstream Nickel Chain

Zhejiang Jutai Plant

Jutai nickel cathode production has started at Zhejiang Jutai’s integrated refinery in Zhoushan, adding new capacity to China’s fast-expanding downstream nickel processing sector. The facility has 30,000 t/yr of nickel cathode capacity and can use mixed hydroxide precipitate or nickel matte as feedstock.

Jutai nickel cathode production strengthens the company’s ability to respond to changing nickel market conditions. The same Zhoushan site also hosts a 100,000 t/yr nickel sulphate project that was commissioned in October 2025, giving the complex around 55,000 t/yr of nickel capacity on a metal equivalent basis.

The new operation matters because China is rapidly converting imported nickel intermediates into higher-value products. Jutai nickel cathode production shows how MHP and matte supply are reshaping the country’s refining system beyond battery chemicals alone.

MHP and Matte Supply Drive New Refining Capacity

Nickel intermediates are becoming the foundation of China’s new nickel processing model. Growing supplies of MHP and nickel matte allow refiners to produce nickel sulphate, nickel cathode, and other downstream products depending on margins and customer demand.

Zhejiang Jutai’s Zhoushan complex reflects this flexible approach. The company can switch between nickel sulphate and nickel cathode output, which gives it commercial optionality across battery materials and refined metal markets. This flexibility is important when nickel prices, sulphate demand, and stainless steel-linked sentiment move in different directions.

The development also shows how China continues to capture value from Indonesia-linked nickel flows. As MHP and matte availability expands, Chinese refiners can build more diversified processing routes and strengthen their role in the global nickel value chain.

China Nickel Cathode Output Continues to Expand

China’s nickel cathode production reached 415,000t in 2025, up 24pc from the previous year. Output is expected to keep rising in 2026 as new capacity starts up, existing plants expand, and firmer nickel prices improve production economics.

Higher LME nickel prices are also supporting the sector. The average LME cash price reached $15,150/t in 2025, while the year-to-date average climbed to $17,482/t by late February, driven partly by reduced Indonesian nickel ore supply.

Shaanxi Jutai, Zhejiang Jutai’s parent company, already has experience in battery material production. Its Xi’an complex began producing nickel sulphate in 2018 and also produces cobalt sulphate, manganese sulphate, vanadium pentoxide, and molybdenum products. This gives the group a broader platform across strategic metals used in batteries, alloys, and industrial materials.

The Metalnomist Commentary

Jutai’s Zhoushan project highlights China’s strength in processing flexibility. The country is not only adding nickel capacity; it is building assets that can shift between battery chemicals and refined metal as market conditions change.

Nickel Industries RKAB Quota Secures Feedstock for Indonesian HPAL Expansion

RKAB

Nickel Industries RKAB quota approval gives the Australian producer a stronger feedstock position in Indonesia’s tightening nickel market. The company has secured a 2026 nickel ore quota of 14.3mn wet metric tonnes, supporting both its rotary kiln electric furnace operations and its expanding battery-grade nickel platform.

The approved quota represents a 36pc increase from the company’s 10.5mn wmt quota in 2025. Of the total, up to 6mn wmt of saprolite ore will supply Nickel Industries’ RKEF operations, while 8.3mn wmt of limonite ore will support feed requirements for the Excelsior Nickel Cobalt HPAL project.

Nickel Industries RKAB quota approval follows the company’s receipt of an environmental permit from Indonesia’s environment ministry. The AMDAL permit is valid for five years and could support a further quota increase to around 19mn wmt in 2026, giving the company room to apply for additional feedstock later this year.

ENC HPAL Project Raises Nickel Industries’ Battery Materials Exposure

The ENC HPAL project is central to Nickel Industries’ shift beyond ferronickel and nickel pig iron-linked operations. The project is expected to be commissioned in the first quarter and is designed to produce 72,000 t/yr of nickel in mixed hydroxide precipitate, nickel sulphate, and nickel cathode.

This matters because limonite ore availability is becoming increasingly strategic in Indonesia. HPAL plants require consistent limonite feed to produce MHP and downstream nickel chemicals for batteries. Any restriction in ore quotas can directly affect project ramp-up schedules, operating rates, and customer supply planning.

Nickel Industries RKAB quota approval therefore gives the company an advantage over producers facing sharper quota cuts. It also supports the company’s ability to position ENC as part of Indonesia’s growing battery materials supply chain, where nickel intermediate production remains a major source of global supply growth.

Indonesia’s Quota Tightening Keeps Ore Supply Risk High

Indonesia’s wider nickel market remains under pressure despite Nickel Industries’ higher quota. The government plans to cut the 2026 RKAB nickel production quota to 260mn-270mn t from about 379mn t in 2025. That reduction signals a more controlled policy environment and tighter ore availability across the sector.

The impact is already visible. Weda Bay Nickel reportedly saw its RKAB cut by 70pc to 12mn wmt this year, showing that quota approvals are becoming more selective. Producers with stronger environmental approvals and clearer downstream integration may be better positioned, while others face greater uncertainty.

Nickel Industries also experienced the operational risk of delayed approvals. Its nickel ore production fell 77pc year on year to 1.67mn wmt in October-December 2025 because of downtime linked to RKAB delays. The company has since resumed operations at Hengjaya and expects mine sales to recover, but the episode shows how regulatory timing can quickly affect Indonesian nickel output.

The Metalnomist Commentary

Indonesia’s nickel market is entering a more disciplined phase where permits, ESG compliance, and quota access matter as much as installed capacity. Nickel Industries’ approval is positive, but the wider RKAB tightening means ore security will remain one of the biggest risks for nickel and battery materials 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 Nickel Export Tax Delay Keeps Ore Pricing Uncertainty in Focus

Indonesia Nickel Factory

Indonesia nickel export tax implementation was postponed from its original 1 April start date as authorities continued to finalise the technical formula and applicable rates. The delay kept uncertainty high across the nickel ore and stainless steel supply chain.

Indonesia nickel export tax discussions now centre on how changes to the Harga Patokan Mineral pricing system will be calculated. Market participants are watching which reference prices and contained elements will be used in the revised ore pricing formula.

Indonesia nickel export tax uncertainty has already affected buying behaviour. With stainless steel demand broadly stable, some buyers have adopted a wait-and-see approach because future import costs could rise once the tax structure is confirmed.

HPM Formula Review Could Broaden Nickel Ore Valuation

The key issue is whether Indonesia will expand the HPM formula beyond nickel content. Cobalt content in nickel ore is considered one of the most likely additions, while iron and chromium are also being discussed.

This would mark a meaningful change from the previous pricing approach. The Harga Mineral Acuan has largely used London Metal Exchange nickel prices as the main benchmark, but cobalt, iron and chromium create a more complex valuation problem.

The challenge is that not all of these elements have clear futures-based reference prices. Authorities therefore need to decide which benchmarks, market data or calculation methods should apply before the export tax can be implemented.

Export Tax Delay Still Leaves Cost Pressure on Buyers

Market participants expect the nickel export tax to follow a structure similar to Indonesia’s coal export levy. Potential rates could be set at 5%, 8% and 11%, depending on price levels.

However, it remains unclear which nickel products would ultimately fall under the tax. This lack of clarity matters because Indonesia’s nickel supply chain covers ore, intermediate products, stainless-related materials and battery-linked products.

The delay gives buyers short-term relief, but it does not remove the policy risk. Once implemented, the export tax could raise nickel import costs, affect procurement strategies and change the economics of ore supply into regional processing and stainless steel markets.

The Metalnomist Commentary

Indonesia’s nickel export tax delay shows how difficult it is to tax mineral value when ore chemistry becomes more complex. The inclusion of cobalt, iron or chromium could make the policy more sophisticated, but it also increases pricing uncertainty for buyers and processors.

Centaurus Glencore Nickel Offtake Strengthens Jaguar Project Financing Path

Centaurus Glencore

Centaurus Glencore nickel offtake has given the Jaguar nickel project a stronger commercial base as Centaurus Metals moves toward financing and development in Brazil. The binding agreement secures a major customer for future high-grade nickel concentrate and supports the company’s plan to reach a final investment decision.

Glencore will purchase 20,000 dry metric tonnes per year of 32% nickel concentrate from Jaguar for an initial five-year period starting in 2029. The volume is equivalent to about 6,400 tonnes per year of contained nickel.

The concentrate will be shipped to Glencore’s Sudbury smelting operations in Canada for processing. This gives the Centaurus Glencore nickel offtake clear downstream integration and links Brazilian mine development with established North American nickel smelting capacity.

Jaguar Nickel Project Gains Commercial Validation

The Jaguar nickel project is expected to produce 65,000 tonnes per year of nickel concentrate, meaning the Glencore contract covers roughly one-third of planned output. This contracted volume improves project bankability because lenders often require visible offtake before supporting mine development.

Pricing will be linked to the London Metal Exchange nickel cash settlement price. Nickel payability will vary with market conditions, while copper and cobalt by-products contained in the concentrate will also receive payability.

At current nickel prices of around $17,200 per tonne, the agreement could generate more than $450 million in revenue during the initial contract period. That revenue visibility matters as Centaurus works with Brazil’s national development bank on potential debt financing and seeks a strategic investor.

The agreement remains conditional on key development milestones. Centaurus must make a final investment decision by 30 September 2026, complete half of tailings dam construction by December 2027, and achieve first concentrate production by 15 January 2029.

Nickel Market Recovery Supports New Sulphide Supply

The Centaurus Glencore nickel offtake comes as nickel markets show signs of tightening after several years of weak pricing. Rapid growth from Indonesian laterite supply pressured global prices, but recent gains above $17,000 per tonne suggest the market may be moving closer to balance.

Jaguar’s sulphide concentrate profile gives the project strategic relevance. High-grade concentrate can feed conventional smelting routes and may become more valuable if buyers seek diversified nickel units outside the dominant Indonesian laterite chain.

Centaurus expects Jaguar to produce an average of 22,600 tonnes per year of contained nickel during its first seven years. The proposed 3.5 million tonne per year operation is forecast to produce nickel at all-in sustaining costs of about $9,764 per tonne.

The project also carries industrial history. Centaurus acquired Jaguar in 2019 after it was previously owned by Vale, giving the company a known Brazilian nickel asset at a time when battery, stainless steel, and alloy supply chains remain focused on secure feedstock.

The Metalnomist Commentary

The Centaurus Glencore nickel offtake shows that disciplined sulphide nickel projects can still attract strategic buyers despite years of weak nickel prices. If the market keeps tightening, high-grade concentrate with smelter-ready characteristics could regain importance in global nickel supply chains.

Global Cobalt Supply Expected to Rise in 2025, Driven by Increased Production in Indonesia and China

Global cobalt supply is poised for significant growth in 2025, according to Fan Ruize, senior analyst at Antaike, a leading Chinese state-owned information provider. The expansion in production, fueled by rising output in Indonesia and China, is set to meet the increasing demand for cobalt in various high-tech industries, including electric vehicles (EVs), power batteries, and robotics.

Increased Global Cobalt Feedstock and Refined Production

At the 2024 Nickel and Cobalt Industry Annual Conference in Nanchang, China, Fan Ruize projected that global cobalt feedstock production would reach 290,000 tons of metal equivalent in 2025, up from 272,000 tons in 2024. A significant portion of this increase is expected to come from the Democratic Republic of the Congo (DRC), which will continue to be the world's largest producer, contributing 203,000 tons. Indonesia will also play a crucial role, contributing an additional 32,000 tons of cobalt feedstock.

Refined cobalt production is projected to rise to 240,000 tons of metal equivalent in 2025, marking a 4.8% increase from the previous year. This rise in refined cobalt production is primarily driven by increases in output from China and Indonesia, with China's contribution set to reach 195,000 tons in 2025, up from 179,000 tons in 2024. China's rapid expansion in refined cobalt capacity—anticipated to hit 75,000 tons by 2025—indicates the country's growing role as a key player in the global cobalt market.

Surplus Supply and Price Outlook

With refined cobalt consumption expected to reach 215,000 tons in 2025, up 3.4% from 2024, the cobalt market is likely to experience a continued supply surplus. Fan Ruize forecast that this oversupply will put downward pressure on cobalt metal prices in the near future. While China's refined cobalt consumption will continue to rise—projected to reach 130,000 tons in 2025—the increase in supply from Indonesia and China is expected to result in price fluctuations at lower levels.

Fan also noted that the increasing output of cobalt metal would diminish the price premium for cobalt over cobalt sulfate, further contributing to the price decline. Despite this, the continued demand for cobalt in sectors such as artificial intelligence (AI), unmanned aerial vehicles (UAVs), and electric vehicles (EVs) is expected to drive long-term consumption.

Market Drivers: Cobalt in High-Tech Industries

The growing demand for cobalt in the power battery, alloy, and electric vehicle industries is a key driver behind the rise in cobalt consumption. Additionally, the rapid expansion of artificial intelligence, robotics, and unmanned aerial vehicles will further contribute to the demand for this essential metal. As the global economy transitions to more sustainable technologies, cobalt’s role in powering innovation will continue to expand, supporting the metal's long-term market growth.

Conclusion

The cobalt market is set to see substantial changes in the coming years, with a sharp increase in supply expected in 2025, particularly from Indonesia and China. Despite potential price fluctuations caused by oversupply, the long-term demand for cobalt in high-tech applications, including EVs, AI, and power batteries, will ensure that cobalt remains a critical resource for the global economy.

Sumitomo Metal Mining to Take Full Ownership of Coral Bay Nickel Smelter

Sumitomo Metal Mining (SMM)

Sumitomo Metal Mining (SMM), a leading Japanese mining and trading conglomerate, has announced its intention to acquire the remaining 15.625% stake in Coral Bay Nickel Corporation (CBNC) from Nickel Asia Corporation (NAC). This acquisition will result in SMM holding 100% ownership of CBNC, solidifying its control over this crucial nickel processing facility. Currently, SMM holds an 84.375% share in CBNC.

CBNC: A Key Player in Nickel and Cobalt Production

CBNC, located in the Philippines, is notable for being the first hydrometallurgical metal processing plant in the country to utilize the High-Pressure Acid Leaching (HPAL) process. This advanced technology allows for the efficient extraction of nickel and cobalt from lateritic ores. The smelter boasts a production capacity of 24,000 tonnes per year of nickel and 2,500 tonnes per year of cobalt, making it a significant contributor to the global supply of these critical metals.

Strengthening SMM's Position in the Nickel Market

This strategic acquisition by SMM further expands its presence in the Philippine nickel sector. The company also holds a 75% stake in the Taganito HPAL nickel facility, another prominent HPAL plant in the Philippines. In addition to its Philippine operations, SMM maintains a strong nickel refining presence in Japan with its Niihama Nickel Refinery and Harima Refinery. The move to fully own CBNC reflects SMM's commitment to securing its nickel supply chain and strengthening its position as a key player in the global nickel market. Details regarding the transaction price and timeline have not yet been disclosed.

Huayou Cobalt Reports Surge in Nickel and Cobalt Shipments Amidst Expanding Global Demand

In a strong showing for the first half of 2024, Huayou Cobalt, one of China's leading producers of battery materials and metals, reported significant increases in shipments of cobalt, nickel, and lithium-ion battery precursors. The company disclosed that its cobalt shipments rose by 13% year-on-year, reaching 23,000 tons from January to June. Nickel shipments saw an even more substantial rise, increasing by over 40% to 76,000 tons during the same period. These figures also account for materials used internally.

Shipments of lithium-ion battery precursors, which include ternary precursors and cobalt tetroxide, grew by 11% to 67,000 tons. However, shipments of cathode active material (CAM) slightly declined to 53,000 tons. Additionally, Huayou shipped over 100 tons of sodium-ion battery precursors in the first half of the year.

The company attributed the strong demand for its products to robust downstream segments. Industry data cited by Huayou revealed a 15% year-on-year increase in global power battery installations, totaling 346 GWh for the first half of the year. Despite this, China's production of ternary CAM slightly dipped by 1% to 300,000 tons, as lithium iron phosphate batteries dominated the market due to lower manufacturing costs. However, the adoption of high-nickel ternary batteries is anticipated to gain momentum, likely driving further demand for nickel-based materials.

The consumer electronics sector also showed signs of recovery during the same period. Global shipments of smartphones and personal computers rose by 11% and 5.5%, respectively, reaching 585 million and 120 million units.

Huayou's international projects continue to show progress. The Huafei project in Indonesia, with an annual capacity of 120,000 tons of nickel metal equivalent, reached its design capacity by the end of Q1. The Huayue project, also in Indonesia, and the Huake nickel matte project maintained stable production. Huayou is advancing key nickel projects in partnership with Ford and Vale in Indonesia. Additionally, the company’s 50,000 tons/year lithium salts plant in Guangxi province, China, has reached full capacity, supported by feedstock from the Arcadia mine in Zimbabwe.

Huayou is also expanding its global footprint with the construction of a 50,000 tons/year ternary precursor project in Indonesia and a 25,000 tons/year ternary CAM project in Hungary.

Hanrui Indonesian Nickel Smelter Nears Completion With Hot Commissioning Start

Hanrui Indonesian

Hanrui Indonesian nickel smelter development has moved into hot commissioning, signalling that Nanjing Hanrui’s delayed nickel matte project in Central Sulawesi is nearing completion. The Chinese cobalt producer launched the commissioning phase on 10 April at the Huabao Industrial Park in Morowali.

The Hanrui Indonesian nickel smelter is designed to produce 20,000 t/yr of nickel matte on a nickel metal equivalent basis. The project will use oxygen-enriched continuous blowing technology to convert nickel feedstock into matte for downstream processing.

Hanrui Indonesian nickel smelter progress matters because Indonesia remains the centre of global nickel capacity growth. New matte projects help connect Indonesian nickel resources with battery materials supply chains, especially where producers need feedstock for nickel sulphate and other battery-grade products.

Hot Commissioning Marks Final Step Before Commercial Output

Hot commissioning means production lines are being tested under operating conditions before full commercial production begins. This stage is important because it tests equipment integration, process stability, safety systems and product quality.

Hanrui had originally planned to start production in May 2025, but later deferred the schedule to March 2026. The start of hot commissioning now suggests the company is moving closer to operational readiness after earlier delays.

The project’s location in Morowali gives Hanrui access to one of Indonesia’s most important nickel industrial clusters. Morowali has become a major processing centre for Chinese-backed nickel investments, supported by integrated infrastructure, smelting capacity and downstream materials ambitions.

Chinese Producers Expand Nickel Matte Capacity in Indonesia

Hanrui’s project forms part of a broader Chinese investment wave in Indonesian nickel processing. Chinese companies are building matte, mixed hydroxide precipitate, ferronickel and other nickel products to serve both stainless steel and battery markets.

Huayou has also started construction of its Huaxing nickel matte project at the Indonesia Pomalaa Industry Park. That project is planned for 40,000 t/yr of nickel matte on a nickel metal equivalent basis, although Huayou has not disclosed its construction timeline or start-up date.

The expansion of nickel matte capacity gives Chinese producers more flexibility in feedstock flows. It also strengthens Indonesia’s position as a processing base, not only an ore supplier.

However, new capacity still faces execution risks. Power supply, sulphur availability, environmental controls, commissioning performance and market prices will determine how quickly these projects move from nameplate capacity to stable commercial production.

The Metalnomist Commentary

Hanrui’s hot commissioning shows that Indonesia’s nickel buildout continues despite delays and market uncertainty. The strategic issue is whether new matte capacity can ramp smoothly enough to support battery supply chains without adding further pressure to an already competitive nickel market.

CNGR Begins Cobalt Metal Deliveries in China

CNGR, a leading Chinese producer of lithium-ion battery cathode active materials, has initiated cobalt metal deliveries from its new facility in Qinzhou, Guangxi province. This move marks a significant expansion in CNGR's product line, which began in June, and includes a production capacity of 2,000 tonnes per year of cobalt metal with a purity exceeding 99.99%. The facility also has the potential to boost its capacity by 50%.

CNGR’s operational processes involve transforming low-nickel matte into high-nickel matte, followed by the production of nickel sulphate and cobalt sulphate, eventually yielding nickel and cobalt metals. This strategic enhancement aligns with the surging domestic production of cobalt metal in China, which reached approximately 12,300 tonnes from January to May, more than double the previous year's output. This surge is attributed to a premium on metal over cobalt salts, even though recent market prices for 99.8% grade cobalt have fallen by nearly 10% due to abundant supplies and lower demand.

In 2023, CNGR’s production of cathode active material precursors saw a 22% increase, totaling 284,192 tonnes. This includes significant outputs of NCM ternary precursors, cobalt tetroxide, and iron phosphate. Additionally, in February, the London Metal Exchange approved the listing of nickel cathode produced by CNGR, marking another milestone for the company.

Nickel Industries Hengjaya Mine Suspension Raises New Risks for Indonesia Nickel Supply

Nickel Industries

Nickel Industries Hengjaya mine suspension has introduced fresh uncertainty into Indonesia nickel supply. The company halted all operations after a fatal incident on 25 March. The suspension affects its Hengjaya mine in Morowali. As a result, Nickel Industries Hengjaya mine suspension now matters beyond one site.

The timing is especially sensitive for the company’s wider growth plan. Hengjaya recently secured a 2026 RKAB nickel ore quota of 14.3mn wmt. The company also planned to seek additional quota later this year. Therefore, the operational pause could affect mining momentum and project sequencing.

The incident also connects directly to downstream expansion. The fatal accident occurred on the haul road near infrastructure for the slurry plant and dry stacked tailings facility. Those works support the Excelsior Nickel Cobalt project. Consequently, investors will now watch both safety findings and project timing more closely.

Hengjaya Mine Operations Face Unclear Restart Timing

Hengjaya mine operations now depend on the outcome of the government investigation. Indonesia’s energy and mineral resources ministry is expected to begin its review immediately. However, the company has not disclosed when operations may restart. That leaves near-term mine supply visibility weak.

This uncertainty matters because Hengjaya is not a minor asset. Nickel Industries owns 80pc of the mine. It is a core upstream source for the company’s Indonesian nickel position. Therefore, even a temporary disruption could affect ore flow planning and internal coordination.

The broader market will also pay attention to regulatory response. Indonesian mining incidents often trigger tighter scrutiny on operating practices and site controls. That can slow activity beyond the initial suspension period. Meanwhile, safety performance remains critical for companies expanding aggressively in the country.

ENC HPAL Project Progress Now Faces Greater Market Attention

ENC HPAL project development now becomes the second major issue for Nickel Industries. The project is expected to be commissioned in the first quarter of this year. It is designed to produce 72,000 t/yr of nickel. Output is planned as MHP, nickel sulphate, and nickel cathode.

That production mix gives the project importance across both stainless steel and battery materials chains. The company had planned to ramp up ore supply through larger RKAB quotas. However, the Hengjaya interruption may complicate that path. As a result, the market will focus on whether commissioning stays on schedule.

For Indonesia nickel supply, this event highlights a recurring industry challenge. Rapid expansion creates pressure on mining, logistics, and downstream integration at the same time. Safety incidents can quickly expose those weak points. Therefore, execution quality matters as much as capacity ambition.

The Metalnomist Commentary

This suspension is important because it touches both ore supply and downstream nickel conversion. Indonesia’s nickel industry still grows fast, but speed does not remove operational risk. If the restart takes time, the market will reassess how resilient integrated nickel projects really are.