Commodities May 19, 2026 04:17 AM

Nickel Climbs as Indonesian Output Cuts Raise Supply Concerns

Tsingshan requests reduced nickel pig iron production at Weda Bay to free electricity for aluminium smelting, nudging LME nickel higher

By Derek Hwang

Nickel prices ticked up after Tsingshan Group asked nickel pig iron producers at its Weda Bay industrial park in Indonesia to cut output so electricity can be redirected to aluminium production. The move highlighted how the company's aluminium expansion is already constraining its nickel output capacity and raised short-term supply concerns for the metal.

Nickel Climbs as Indonesian Output Cuts Raise Supply Concerns

Key Points

  • Tsingshan Group asked nickel pig iron producers at Weda Bay to reduce production to free up electricity for aluminium smelting.
  • Three-month LME nickel rose 0.4% to $18,567 per metric ton as of 08:17 GMT following the news.
  • Both nickel pig iron and aluminium operations at Weda Bay rely on captive coal-fired power, and the firm's aluminium expansion is beginning to influence its nickel output capacity.

Nickel futures edged higher on Tuesday after market participants reacted to signs of potential supply disruption in Indonesia, the world’s largest producer of the metal. The benchmark three-month contract on the London Metal Exchange rose 0.4% to $18,567 per metric ton as of 08:17 GMT.

The price movement followed a request from the Tsingshan Group directing nickel pig iron producers at its Weda Bay industrial park to scale back production. Company officials made the move to allow more electricity to be channelled toward aluminium manufacturing at the same site.

Tsingshan operates both nickel pig iron facilities and aluminium smelters within the Weda Bay park. Both sets of operations rely on captive coal-fired power for their electricity needs, and the decision to reallocate power underlines how those shared energy constraints are influencing output decisions across different metals operations at the complex.

Market observers noted the production adjustment as an example of how Tsingshan's expansion into aluminium is beginning to affect its nickel output capacity. While the request was framed as an internal operational change to prioritize aluminium production, the immediate result in the trading pits was heightened attention to possible reductions in nickel supply.

The following sections outline the main takeaways, the sectors likely to be affected, and the principal uncertainties signalled by the reported production shift at Weda Bay.


Key takeaways:

  • Nickel prices rose modestly after reports that Tsingshan Group asked nickel pig iron producers at Weda Bay to cut output.
  • The three-month LME nickel contract was trading at $18,567 per metric ton, up 0.4% as of 08:17 GMT.
  • The output adjustment was requested so electricity can be redirected toward aluminium manufacturing at the same industrial park.

Sectors impacted: Nickel markets, stainless steel production linked to nickel feedstock, and aluminium smelting operations at the Weda Bay complex.


Risks and uncertainties:

  • Further reductions in nickel pig iron output at Weda Bay could tighten nickel supply - this would directly affect nickel markets and downstream users.
  • Competition for captive coal-fired power between nickel pig iron and aluminium smelting could create ongoing operational constraints - energy-dependent metal producers at the site are most exposed.

Risks

  • Potential further cuts to nickel pig iron output at Weda Bay could tighten nickel supply and affect the nickel market and stainless steel producers.
  • Shared reliance on captive coal-fired power between nickel and aluminium operations introduces operational uncertainty for energy-intensive metal production at the industrial park.

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