If WBN’s quota is increased, the industry-wide volume constraint will determine the divergence between nickel prices and miners’ share prices
AI summary card
If WBN’s quota is increased, the industry-wide volume constraint will determine the divergence between nickel prices and miners’ share prices
UBS channel checks show that as of August 6, 2026, WBN had not yet received a revised RKAB; if it receives an additional 25 million wet metric tons of quota, the fundamental impact should be manageable under a scenario in which the industry’s full-year quota does not exceed 300 million wet metric tons, but other miners may receive smaller quotas.
- ESDM denied that WBN had already received an additional 25 million wet metric tons of RKAB, and UBS channel checks also found no official announcement of a revised quota.
- Quota rumors once drove nickel prices down 2.2% to US$16,735/ton, and near-term market sentiment may remain under pressure.
- UBS expects the industry’s 2026 RKAB to be below 300 million wet metric tons; based on 300 million wet metric tons, global nickel supply and demand would be broadly balanced.
- If WBN receives an additional 25 million wet metric tons and the industry total is capped, the amount or scale of additional quotas granted to other miners may be below expectations.
- If there is no industry-wide quota ceiling, more miners may be approved, but increased ore supply would further pressure nickel prices.
Report interpretation
Overview
The report assesses the impact of PT Weda Bay Nickel potentially receiving an additional 25 million wet metric tons of 2026 nickel ore RKAB. ESDM has denied the related reports, and UBS channel checks as of August 6, 2026 also found no formal revised quota. UBS believes this scenario is not inconsistent with its base-case view that the full-year industry RKAB will be below 300 million wet metric tons. The direct impact on nickel supply-demand fundamentals may be manageable, but it would change expectations for quota allocation among other miners and create near-term pressure on nickel prices and mining stock valuations.
Core views
First, WBN’s existing approved quota is 12 million wet metric tons, while its application size is 42 million wet metric tons, making it an important marginal variable for the nickel price outlook. Second, if WBN receives a 25 million wet metric ton quota in the second half of 2026, the industry’s approved quota for the year would increase from about 255 million wet metric tons to about 280 million wet metric tons; if the full-year cap is 300 million wet metric tons, the incremental room left for other miners would be only about 20 million wet metric tons, and the number of companies approved or the scale approved per company may be below expectations. Third, if there is no industry-wide volume cap, most miners may still receive additional quotas, but supply expansion would come at the cost of lower nickel prices. Fourth, mine capacity constraints mean that even without a quota cap, industry production in 2026 may be only about 310 million wet metric tons. Fifth, UBS remains positive on covered Indonesian nickel-related stocks, with INCO as its top pick.
Analysis framework
The report combines ESDM’s public response, channel checks with Indonesian miners, first-half ore consumption seasonality, imports, industry demand, and RKAB scenarios to conduct supply-demand calculations, and sets up two quota allocation scenarios: “a full-year RKAB cap of 300 million wet metric tons” and “no aggregate cap.” Equity valuation uses a sum-of-the-parts approach, assessing the relative impact on different miners based on quota access, downstream project capabilities, and changes in nickel prices.
Methodology notes
Estimate the 2026 nickel industry supply-demand situation based on ore consumption, imports, demand, and total RKAB.
UBS extrapolates first-half consumption of 120 million wet metric tons to full-year consumption of 267 million to 300 million wet metric tons based on the seasonal pattern that first-half consumption accounts for 40% to 45% of the full year, and combines this with 23 million wet metric tons of imports, demand of 322 million wet metric tons, and 300 million wet metric tons of RKAB to judge that global supply and demand are broadly balanced.
Compare outcomes when the industry quota has a 300 million wet metric ton cap versus when there is no aggregate cap.
In the aggregate-constrained scenario, WBN receiving additional quota would squeeze quotas for other miners; in the no-cap scenario, more additional quotas could be approved, but growth in ore supply would pressure nickel prices.
Assess the value of mining, smelting, and downstream businesses separately and then aggregate company valuation.
UBS uses a sum-of-the-parts valuation approach for ANTM, MBMA, NIC, NCKL, and INCO; this report does not provide a unified industry target price.
Use miner feedback to assess approved quotas, the success rate of additional quotas, capacity ceilings, and regulatory timing.
The survey indicates that miners believe actual RKAB approved in the first half was about 255 million wet metric tons, and companies with stronger year-on-year quota growth in the first half may have a lower success rate in additional applications in the second half.
Asset mapping & comparison
Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).
- NickelCore commodity exposure
- Strengths
- If the 2026 RKAB is controlled at about 300 million wet metric tons, global supply and demand are expected to be broadly balanced.
- Weaknesses
- Expectations of quota increases have already put pressure on prices and market sentiment.
- Comparison
- The aggregate-constrained scenario is better than the no-cap expansion scenario.
- Risks
- WBN and other miners receiving additional quotas in concentration could lead to higher-than-expected ore and refined nickel supply.
- Vale Indonesia Tbk (INCO.JK)Indonesian nickel industry equity
- Strengths
- Top pick within UBS’s covered portfolio, rated Buy.
- Weaknesses
- Still affected by industry quota approvals and nickel price volatility.
- Comparison
- Ranked first in UBS’s preference order.
- Risks
- Nickel prices below expectations, delays in permit issuance, and increased industry supply.
- Nickel Industries (NIC.AX)Nickel industry-related equity
- Strengths
- Rated Buy.
- Weaknesses
- Earnings are relatively sensitive to nickel prices and Indonesian supply policy.
- Comparison
- Ranked second in UBS’s preference order.
- Risks
- Quota expansion pressuring nickel prices, project execution, and changes in smelting technology.
- Merdeka Battery Materials (MBMA.JK)Battery materials and nickel industry equity
- Strengths
- Rated Buy, with exposure to the nickel downstream processing theme.
- Weaknesses
- Quota scale and changes in nickel prices may affect production and project returns.
- Comparison
- Ranked third in UBS’s preference order.
- Risks
- Additional quotas below expectations, HPAL project expansion, and weaker metals demand.
- Trimegah Bangun Persada (NCKL.JK)Indonesian nickel industry equity
- Strengths
- Rated Buy.
- Weaknesses
- May face pressure on quota expectations when industry quotas are concentrated toward WBN.
- Comparison
- Ranked fourth in UBS’s preference order.
- Risks
- Nickel price declines, quota access falling short of expectations, and Indonesian supply growth.
- Aneka Tambang (ANTM.JK)Indonesian diversified metals and nickel industry equity
- Strengths
- Rated Buy.
- Weaknesses
- Ranks relatively lower in UBS’s preference order among the five covered stocks.
- Comparison
- Ranked fifth in UBS’s preference order.
- Risks
- Insufficient quotas, nickel prices below expectations, and slower downstream demand.
Key data
- Nickel price after quota rumorsUS$16,735/tonDown 2.2% at the time of writing.
- WBN’s existing approved RKAB12 million wet metric tonsWBN’s application size was 42 million wet metric tons.
- Assumed additional WBN quota25 million wet metric tonsCorresponds to total 2026 quota rising to 37 million wet metric tons; not yet formally approved as of August 6, 2026.
- UBS 2026 industry RKAB base-case viewBelow 300 million wet metric tonsUsed to assess quota allocation and supply-demand impact.
- First-half approved RKAB indicated by miner surveyAbout 255 million wet metric tonsBelow the approved scale of 260 million to 270 million wet metric tons announced at the start of the year.
- Approved scale for the year after WBN’s additional quotaAbout 280 million wet metric tonsCalculated as first-half 255 million wet metric tons plus WBN’s additional 25 million wet metric tons.
- 2026 nickel ore demand322 million wet metric tonsUp 4% year-on-year.
- 2026 import assumption23 million wet metric tonsImports in the first half of 2026 were 8.6 million wet metric tons, up 65% year-on-year.
- 2026 full-year consumption estimate267 million to 300 million wet metric tonsBased on the seasonal assumption that first-half consumption of 120 million wet metric tons accounts for 40% to 45% of the full year.
- Potential production ceiling without quota restrictionsAbout 310 million wet metric tonsAssumes additional approvals are implemented in August 2026, with production still constrained by mine capacity.
- Change in Indonesian nickel ore productionDown 3% year-on-yearBased on the 300 million wet metric ton RKAB scenario.
- Change in Indonesian refined nickel productionDown 2% year-on-yearBased on the 300 million wet metric ton RKAB scenario.
Impact & implications
An increase in WBN’s quota would not necessarily undermine the 2026 supply-demand balance; the key is whether regulators maintain an industry-wide volume constraint of about 300 million wet metric tons. If the cap is maintained, overall supply would remain controlled, helping avoid further significant pressure on nickel prices, but other miners may face downward revisions to production and share price expectations due to insufficient additional quotas; miners with stronger downstream project pipelines are relatively more likely to receive quotas. If the aggregate cap is lifted, miners’ production room would expand, but nickel price declines could offset the benefits from higher sales volumes.
Risks
- Nickel prices below expectations.
- Indonesian nickel supply growth stronger than expected.
- Greater success in the technical pathway of converting nickel pig iron to high-grade nickel matte.
- Delays in Indonesian government nickel mining permits or RKAB issuance.
- HPAL project ramp-up faster than expected, especially Indonesian projects.
- Growth in scrap nickel unit usage faster than expected.
- Weaker Chinese metals demand.
- Worsening chip shortages that reduce electric vehicle production and nickel demand.
- Higher ESG requirements from companies for nickel products produced using non-coal-fired power.
- Indonesia’s restrictions on new non-battery-grade nickel smelting capacity may affect project expansion.
What to watch
- Whether ESDM formally releases WBN’s revised RKAB and its final size.
- Whether the 2026 industry RKAB total remains within about 300 million wet metric tons.
- The number, scale, and timing of additional quota approvals for miners other than WBN.
- Whether miners with stronger downstream project pipelines receive higher quotas.
- Whether second-half 2026 ore consumption seasonality and full-year output can approach the capacity ceiling of 310 million wet metric tons.
- Whether nickel ore imports can reach the 23 million wet metric ton assumption.
- Nickel price volatility around quota announcements and the relative performance of mining stocks.