By Charles Pitts
Nickel’s 2026 outlook is being shaped by two opposing signals: Indonesia is imposing greater discipline on mine supply, while LME warehouses hold almost 279,000 tonnes of nickel. The result is a market in which ore and smelter feedstock can tighten well before the exchange-visible surplus of refined, deliverable metal is cleared.
Indonesia’s 2026 RKAB nickel ore quota is set at roughly 260–270 million tonnes, down from approximately 379 million tonnes under the previous quota framework. At the same time, LME nickel stocks stood at about 278,790 tonnes in mid-September, while the cash price was around $16,090 per tonne and the three-month contract traded near $16,250.
That combination explains why nickel prices can remain in the mid-$16,000s even as Indonesian miners and smelters face tighter raw-material availability. The market is not defined by one balance. It contains separate but connected markets for ore, intermediates, Class 2 nickel and LME-deliverable Class 1 metal.
Indonesia is tightening the part of the market that feeds smelters
The RKAB system controls how much nickel ore Indonesian miners may produce. Because Indonesia is the dominant force in global nickel supply, a reduction in approved mining volumes affects the availability and price of ore delivered to domestic smelters.
The 260–270 million-tonne range represents a reduction of more than 30% from the roughly 379 million tonnes approved under the previous framework. Indonesian officials have indicated that the quota was set below anticipated smelter requirements to prevent another rapid expansion of supply.
That matters most for producers reliant on consistent ore deliveries. A smelter may have sufficient installed capacity but still be unable to operate at normal utilisation if miners cannot supply enough ore at the required grade, moisture content and chemistry.
The effect is likely to appear first through:
- Higher domestic ore premiums and benchmark-linked prices;
- Lower smelter utilisation;
- Greater competition for suitable limonite and saprolite feedstock;
- Higher costs for nickel pig iron, ferronickel and mixed hydroxide precipitate;
- Delays to new capacity ramps and expansion plans.
Some market estimates place actual 2026 Indonesian production below the formal RKAB ceiling, with figures around 200–210 million tonnes discussed by industry trackers. The distinction is important. A quota is a permitted production ceiling, not a guarantee that the full volume will be mined, transported and processed.
Nickel ore extraction remains exposed to mine permitting, grade and feedstock constraints.
Why tighter ore does not immediately remove the refined surplus
The central analytical mistake in a quota-driven nickel market is to treat ore restrictions as an instant shortage of all nickel products.
Much of Indonesia’s nickel output is processed into Class 2 material, including nickel pig iron and ferronickel used mainly by the stainless steel industry. Other streams are converted into intermediates such as MHP for battery supply chains. LME warehouses, by contrast, primarily represent deliverable refined metal that meets exchange specifications.
Ore discipline can therefore make smelter operations more expensive without immediately drawing down LME stocks.
The transmission mechanism is gradual:
- Indonesian miners produce less ore or face stricter approval conditions.
- Smelters compete for available feedstock.
- Ore and conversion costs rise.
- Some high-cost capacity reduces output.
- Refined production eventually responds, depending on inventories, contract structures and regional demand.
- Only then does the effect become visible in LME stocks and broader refined-market balances.
The timing can be extended further when producers hold working inventories, use alternative feedstock or draw on previously accumulated intermediate material.
LME stocks also do not represent every tonne of nickel in the global system. They are a visible exchange inventory, while significant volumes are held in producer warehouses, consumer facilities, bonded locations and private trading networks. Nevertheless, a stock level near 278,790 tonnes is large enough to provide a substantial buffer against a sudden physical shortage.
That buffer is one reason Indonesia’s quota reduction can lift costs and support prices without creating an immediate price squeeze.
The inventory signal remains a constraint on the market
LME inventories have risen sharply from levels seen earlier in the year. The increase has reinforced the view that refined nickel remains well supplied, even as upstream conditions become less comfortable.
The shape of the forward curve also matters. With three-month nickel trading above the cash price, the market is showing a modest contango rather than the pronounced backwardation normally associated with immediate physical scarcity. That structure can encourage inventory financing and makes it easier for consumers to defer purchases.
For operators and investors, the practical message is that the market may remain divided:
- Ore and feedstock: tighter, more volatile and increasingly sensitive to Indonesian policy;
- Class 2 nickel: exposed to smelter utilisation and stainless steel demand;
- Battery intermediates: vulnerable to feedstock competition and conversion bottlenecks;
- LME-deliverable Class 1: still supported by a large visible inventory cushion.
This split is consistent with the analysis in Skillings’ coverage of Class 1 supply and conversion costs and Indonesia’s quota tightening.
Nickel market data snapshot
| Indicator | Current reference | Why it matters |
|---|---|---|
| Indonesia 2026 RKAB quota | 260–270 million tonnes | Sets the permitted national ore supply and limits feedstock growth |
| Previous Indonesian quota level | About 379 million tonnes | Provides the basis for measuring the scale of the reduction |
| LME nickel warehouse stocks | About 278,790 tonnes | A large visible inventory cushion for deliverable refined nickel |
| LME cash nickel price | About $16,090/t | Indicates mid-$16,000 pricing despite upstream restrictions |
| LME three-month price | About $16,250/t | Modest contango is consistent with near-term refined availability |
| MMG–Anglo American nickel transaction | Up to $500 million | Adds a regulatory variable to Brazilian ferronickel supply |
| EU review milestone | Final decision expected by Nov. 30 | Determines whether the transaction proceeds, is amended or is prohibited |
Sources: Reuters on Indonesia’s quota, LME market data references, MMG transaction materials, and European Commission competition updates.
The MMG–Anglo American deal adds a policy and supply-chain risk
The European Commission has issued a formal Statement of Objections over MMG’s proposed acquisition of Anglo American’s Brazilian nickel business for up to $500 million.
The transaction includes Anglo American’s Barro Alto and Codemin ferronickel operations in Goiás, as well as development assets. The Brazilian business produced roughly 39,400 tonnes of nickel in 2024, according to transaction materials. That volume is modest relative to global primary nickel supply, but the assets are relevant to European stainless steel customers seeking lower-carbon ferronickel.
The Commission’s preliminary concern is that MMG could redirect material away from European customers toward affiliated Chinese stainless steel producers. It has warned that reduced access to alternative low-carbon ferronickel could raise prices and increase input costs for European stainless steel manufacturers.
The objections do not represent a final prohibition. MMG can respond in writing, review the case file and request an oral hearing. The Commission is expected to make a final decision by Nov. 30.
The case matters beyond the transaction’s annual production. It demonstrates how ownership, offtake arrangements and geopolitical alignment are becoming part of the supply assessment for industrial metals. A Brazilian ferronickel operation can be economically small relative to the global nickel market but strategically important to a region trying to diversify its sources of industrial inputs.
Brazilian ferronickel processing infrastructure is now part of a wider European supply-chain review.
Base, bull and bear scenarios
The most useful framework for 2026 separates ore/feedstock tightness from the refined nickel surplus.
| Scenario | Ore and feedstock conditions | Refined nickel and LME stocks | Market implication |
|---|---|---|---|
| Base case | Indonesia broadly enforces the 260–270 million-tonne quota, with limited targeted revisions | LME stocks remain high but stop rising rapidly; refined supply stays adequate | Prices remain range-bound while ore premiums and smelter costs rise |
| Bull case | Quotas are enforced strictly, actual production falls below the ceiling and smelter feedstock becomes scarce | LME stocks begin a sustained drawdown as refined output responds with a lag | A tighter refined balance develops, especially if stainless steel and battery demand improve |
| Bear case | Indonesia grants meaningful quota flexibility or production recovers faster than expected | LME stocks remain elevated or increase as refined supply outpaces demand | Ore tightness eases, the refined surplus persists and prices face renewed pressure |
In the base case, the strongest effect is likely to be on margins rather than outright availability. Smelters may pay more for ore, reduce operating rates or pass higher costs through to stainless steel and battery-material customers. LME inventories would remain a constraint on any sustained price advance.
The bull case requires more than a lower Indonesian quota. It needs evidence that the cut is translating into lower refined output and that stocks are drawing down. Stronger stainless steel demand, higher-nickel battery chemistry adoption or supply disruptions outside Indonesia could accelerate that process.
The bear case would emerge if quota revisions, inventory releases or weak end-use demand offset Indonesia’s initial discipline. In that environment, upstream costs could remain uneven while the refined market continues to carry surplus metal.
What decision-makers should monitor
The most important indicators are not limited to the headline RKAB number. Operators, consumers and policymakers should track:
- Monthly Indonesian ore output against approved quotas;
- Smelter utilisation and production curtailments;
- Ore premiums and benchmark pricing formulas;
- LME cancellations, warrants and regional inventory movements;
- Stainless steel production in China, Indonesia and Europe;
- Battery-sector demand for nickel intermediates;
- The European Commission’s final decision on the MMG–Anglo American transaction.
Nickel’s 2026 market is therefore best understood as a transition between two balances. Indonesia is attempting to discipline the upstream market, but a large LME inventory cushion continues to restrain the refined market. The result may be higher feedstock costs, tighter smelter economics and greater regional supply-chain risk without an immediate end to the refined nickel surplus.
The direction of prices will depend on whether that upstream pressure eventually reaches exchange inventories, or remains concentrated in the ore and intermediate markets.
