The headline inventory number on the LME tells a story of ample supply: 287,550 tonnes of nickel sitting in registered warehouses, up 44.2% from a year ago and the highest level in years. Roughly 70% of those stocks are of Chinese origin and a further 75% combined come from China and Indonesia — a reflection of the enormous build-out of Indonesian NPI and matte capacity that has reshaped global supply flows. But the apparent abundance is deceptive. Physical traders report that Asian shadow inventories — material held off-exchange — are tightening, creating a growing gap between paper market metrics and real-world availability. (FACT: INSG, Fastmarkets, May 2026)
The demand side of the equation offers little immediate relief. Stainless steel production, which consumes over 60% of global nickel, remains tepid. Chinese stainless mills are operating well below capacity, while European mills face high energy costs and weak industrial offtake. Meanwhile, the EV battery sector — the growth narrative for nickel bulls — is seeing structural headwinds from the rapid adoption of LFP (lithium-iron-phosphate) chemistries, which contain no nickel at all. LFP batteries now command a growing share of the passenger EV market, particularly in China, capping the upside for nickel-in-battery demand despite rising overall EV sales. (FACT: ING, S&P Global, May 2026)
The pricing dynamic captures this tension. LME three-month nickel is trading around $16,000–$17,000/t, down from the May spike highs, with key support at $16,000/t and resistance at $20,000/t. The massive 2025 surplus acts as a buffer, delaying any sustained rally even as Indonesian supply constraints mount. The INSG's revised outlook — projecting a shift from 283 kt surplus in 2025 to a marginal deficit in 2026 — suggests the market is at an inflection point, but the sheer weight of LME stocks means the transition will be gradual rather than abrupt. (FACT: Reuters, ING, May 2026)
The gap between visible LME inventory and tightening physical supply is the most important dynamic for nickel procurement teams to track. If you rely on LME-linked pricing for stainless steel surcharges or nickel intermediate contracts, be aware that the headline surplus may be masking real tightness in prompt delivery positions — especially for Class 1 material. We recommend verifying physical availability with at least three counterparties before assuming the LME inventory number reflects accessible supply. For buyers with flexibility on chemistry, NPI and nickel matte continue to offer value relative to refined nickel, but Indonesian supply chain risks (permit delays, sulfur costs) warrant careful counterparty diligence.