Hafnium Price Today: Spot Rates, Market & Outlook

• Hafnium oxide price sits at $663.44 per kilogram on the SMM Grade 3 benchmark
• SMM oxide price eases roughly 5% from the previous cycle
• Hafnium is recovered exclusively as a byproduct of zirconium refining
• China’s export licensing on unwrought hafnium continues to constrain Western supply
• Aerospace, nuclear and semiconductor demand all draw on the same limited supply
• Weight and currency conversion tables included for procurement teams

Last Updated: 4 September 2026

The hafnium price for Grade 3 hafnium oxide stood at $663.44 per kilogram on the Shanghai Metals Market as of 4 September 2026, down from $699.29/kg in early August — a decline of roughly 5.1%. This page tracks the SMM oxide benchmark, an industrial intermediate priced and traded ex-works China, as its primary reference this cycle. A separate retail/spot metal benchmark tracked by dealer sources was not refreshed this cycle and has been left out rather than carried forward as current.

Current Hafnium Price

This oxide figure tracks an industrial intermediate product rather than refined, high-purity hafnium metal destined for aerospace, nuclear, and semiconductor end-uses. CMN reports the oxide benchmark transparently as such rather than blending it with a retail metal figure it cannot currently verify.

Hafnium Price Per Gram, Per Ounce and Per Pound

The table below converts the current hafnium oxide price from the standard per-kilogram benchmark into the units most commonly used by smaller buyers and industrial procurement teams.

Prices are indicative and updated monthly. For contract pricing, consult SMM directly.

Hafnium Price in USD, EUR, GBP and Other Currencies

Critical minerals prices are benchmarked in USD on international exchanges and the Shanghai Metals Market, but sourced, processed, and traded across multiple currency zones. The table below converts the current hafnium oxide benchmark into the currencies most relevant to the major producing, processing, and investment markets.

Exchange rates: XE.com, September 2026. CNY figures reflect the USD/CNY mid-market rate and do not represent the SMM domestic Chinese price, which incorporates VAT and may differ materially.

What Is Driving the Hafnium Price

Hafnium is not mined as a standalone metal — it is recovered exclusively as a byproduct of zirconium refining, which caps global primary output at roughly 70 to 75 tonnes a year. That structural inelasticity is colliding with three growing demand sources. Hafnium oxide (HfO₂) is used as a high-k dielectric in advanced semiconductor and AI memory chips, a use case expanding alongside the broader AI buildout. Aerospace and defence manufacturers use hafnium as a grain-boundary strengthener in nickel superalloys for jet engines, gas turbines, and rocket nozzles. Nuclear operators rely on hafnium’s neutron-absorbing properties for reactor control rods, a demand base reinforced by renewed SMR investment, including UK government backing for Rolls-Royce small modular reactors.

On the supply side, China’s tightened export licensing on unwrought hafnium has removed a meaningful share of material from Western markets, and producers without an existing licensing track record are reportedly being refused new export approvals outright. Because zirconium-hafnium separation capacity is concentrated in a handful of facilities — chiefly in France and Russia, with Australia and South Africa supplying zirconium feedstock — there is little near-term capacity to absorb the shortfall.

Named Hafnium Producers and Suppliers

Primary refining capacity sits with a small group of companies. Framatome, part of the EDF Group, operates a major zirconium-hafnium separation plant at Jarrie, France. ATI Inc. supplies high-performance hafnium materials into the US aerospace and defence supply chain. Westinghouse Electric’s Western Zirconium division refines domestic US zircon into hafnium derivatives for energy and research use. In China, China Nuclear JingHuan Zirconium & Hafnium Co. leads state-backed domestic refining, though export volumes remain minimal under current controls.

Below this primary tier, specialist distributors including Shanghai Metals Market-tracked traders and UK-based merchants such as Lipmann Walton & Co and Advanced Alloy Services stock crystal bar, ingot, sponge, and oxide powder forms for downstream aerospace and turbine foundries.

Hafnium Price Outlook

Independent metals analysts covering the minor-metals space, including SFA (Oxford), characterise hafnium as one of the more structurally tight markets among technology metals: demand growing across three resilient end-uses against supply that cannot scale quickly because it is a byproduct rather than a primary-mined metal. This cycle’s pullback in the SMM oxide benchmark is a reminder that the intermediate-product tier can move independently of the underlying structural supply story, and is worth watching over subsequent cycles rather than treating as a trend reversal on its own.

The main risk to the broader bullish supply-side case is a slowdown in aerospace build rates or semiconductor capital spending, which would ease near-term tightness without resolving the underlying supply constraint.

Hafnium vs Zirconium

Because hafnium is recovered exclusively from zirconium ore, the two metals’ supply chains are inseparable, even though their markets move very differently. Zirconium is a far larger, more liquid market used mainly in ceramics, nuclear cladding, and chemicals, while hafnium is a much smaller, higher-value by-product whose price is largely decoupled from zirconium’s own demand cycle. A surge in hafnium demand cannot pull through additional zirconium-driven supply quickly, which is part of why hafnium price moves have tended to be sharper than zirconium’s in recent years. See CMN’s zirconium price page for the parallel benchmark.

Defence and Strategic Stockpile Demand

Hafnium’s role in nuclear control rods and aerospace superalloys places it squarely within Western critical-minerals stockpiling discussions, alongside refractory metals already tracked on CMN such as tungsten, tantalum and niobium. China’s export licensing tightening has accelerated corporate-level stockpiling among aerospace and semiconductor buyers, and the metal’s defence relevance makes it a candidate for inclusion in future government critical-minerals reserve lists, though no formal hafnium-specific stockpile programme has been announced to date.

This article is for informational purposes only and does not constitute investment advice. Prices are subject to change without notice.