Aluminium Price Today — Live Spot Rate and Market Data

• Aluminium price stands at $3,296.00 per tonne on the LME 3-month benchmark
• SMM China-domestic benchmark trades at $3,616.34, a widening premium over LME
• CIF Japan spot premium falls sharply for a second consecutive month
• Rotterdam in-warehouse premium holds flat at $500 per tonne
• China accounts for nearly 60% of global aluminium output
• Weight and currency conversion tables included for procurement teams

Last Updated: 4 September 2026

The aluminium price stands at $3,296.00 per tonne on the LME 3-month benchmark as of 4 September 2026, up from $3,202.00 in early August — a rise of roughly 2.9%. The SMM A00 Aluminium Ingot domestic China benchmark reads $3,616.34 per tonne, continuing to trade at a meaningful premium to the international benchmark — a gap of roughly 9.7%, wider than August’s 8.4% premium. This is now the third consecutive month the SMM domestic figure has traded materially above LME international pricing, and the premium is widening rather than narrowing, reinforcing that the divergence flagged in prior cycles is a persistent feature of the current market.

Current Aluminium Price

The table below shows the current aluminium price across the primary international benchmarks. Aluminium futures are traded on the London Metal Exchange (LME), COMEX, and the Shanghai Futures Exchange (SHFE), with the LME serving as the global reference price. SMM (Shanghai Metals Market) publishes the Chinese domestic benchmark alongside regional import premiums that buyers pay above the LME base price.

Physical aluminium rarely trades at the exact LME settlement price. Commercial buyers pay the “LME plus regional premium” — a surcharge covering local logistics, warehousing, and shipping that varies by delivery location. Current regional premiums include $281/tonne for CIF Shanghai, $250/tonne spot CIF Japan (down sharply from $313/tonne in August — a decline of roughly 20.1%, following a similar ~17.6% drop the cycle before, a two-month move worth verifying against a second source before treating as settled), and $272/tonne for CIF Thailand (down about 12.3%). Indonesian FOB premiums remain comparatively steady at approximately $249/tonne (P1020A), while Rotterdam in-warehouse premiums (dp basis) held flat at $500/tonne.

Aluminium Price Per Gram, Per Kilogram and Per Pound

The table below converts the current aluminium price from the standard per-tonne benchmark into smaller units used by component manufacturers, fabricators, and specialty buyers.

These figures reflect primary unalloyed aluminium ingot (P1020A standard), based on the LME 3-Month benchmark. Aluminium alloy products — sheet, foil, extrusions, and specialty alloys for automotive and battery applications — trade at substantial premiums above the primary metal price, reflecting processing costs and alloy composition. Prices are indicative and updated monthly. For contract pricing, consult the London Metal Exchange or SMM directly.

Aluminium Price History

The aluminium price has traded in a historical range of $1,022.70 to $4,103.00 per tonne since 1989, according to Trading Economics. The September 2026 LME reading of $3,296.00 extends the rebound seen over the past two cycles, though it remains below the elevated levels seen through much of the first half of 2026.

This month’s data shows the LME benchmark continuing its recovery, while the SMM domestic figure rose slightly faster in percentage terms — widening rather than narrowing the persistent domestic/international gap for a third straight month. Whether this reflects a genuine, durable China-specific demand pickup or a longer-running dislocation is still not established by price data alone and continues to be worth checking against news coverage, particularly given the sharp regional premium declines in Japan and Thailand pointing the opposite direction in export markets.

Aluminium Price in USD, EUR, GBP and Other Currencies

Aluminium is benchmarked in USD on the LME, but consumed across every major manufacturing economy. European automotive and packaging producers, Japanese manufacturers, and Chinese fabricators all transact in their domestic currencies against the USD benchmark. The table below converts the current aluminium price into the six currencies most relevant to CMN’s readership.

Exchange rates: XE.com, September 2026. Conversions calculated from the LME 3-Month benchmark. CNY figures reflect the USD/CNY mid-market rate and do not represent the SMM domestic Chinese price, which incorporates VAT, regional premiums, and may differ materially. The Shanghai Futures Exchange (SHFE) aluminium contract trades directly in CNY and is the relevant reference for Chinese domestic buyers rather than a converted LME figure.

What Drives the Aluminium Price?

The aluminium price is shaped by a distinctive combination of energy economics, capacity constraints, and demand from a uniquely broad set of end-use industries.

Energy Intensity and Smelting Capacity

Primary aluminium production via the Hall-Héroult electrolytic process is extremely energy-intensive, making electricity cost the dominant variable in smelter economics. Global primary smelting capacity is effectively capped by power grid availability in key producing regions, and new smelter capacity additions have lagged demand growth in recent years. This structural constraint has accelerated a shift toward secondary (recycled) aluminium production, which requires roughly 5% of the energy needed for primary smelting. China accounts for nearly 60% of global aluminium output, with production capacity itself subject to government caps tied to energy policy and emissions targets — a factor that may help explain why the domestic/international divergence has now persisted and widened for a third consecutive month rather than resolving.

Bauxite and Alumina Supply Chain

Aluminium production runs through a three-stage chain: bauxite ore is refined into alumina, which is then smelted into primary aluminium metal. Australia, China, and Guinea hold the largest bauxite resources globally. Guinea has become an increasingly significant supplier to China, and any disruption to Guinean export logistics — political instability, port capacity, or infrastructure issues — can ripple through to alumina and aluminium pricing with a lag. Alumina prices are a direct input cost for smelters and a useful leading indicator for aluminium price pressure — see CMN’s alumina price page for the full benchmark breakdown.

Automotive, Aerospace, Packaging and Construction Demand

Aluminium’s combination of light weight, corrosion resistance, and recyclability gives it an unusually diverse demand base. Automotive lightweighting — both for fuel efficiency in internal combustion vehicles and for range optimisation in electric vehicles — has been a structural demand driver, with specialty automotive sheet and battery foil grades commanding significant premiums over primary metal. Aerospace, construction, and beverage can packaging round out the major end-use categories. The breadth of this demand base means aluminium price movements are closely tied to global industrial production and consumer durable goods activity rather than any single sector.

Geopolitical and Logistics Risk

Aluminium has shown sensitivity to disruptions affecting major shipping routes and producing regions through 2026. The Persian Gulf region accounts for roughly 9% of global aluminium production, making Middle East stability a recurring factor in price volatility. Sanctions affecting Russian producer UC Rusal have been a persistent feature of the market since 2022, periodically tightening available supply to Western buyers and creating regional price dislocations. This month’s continued LME rebound is consistent with either a stabilising geopolitical risk premium or a broader macro-driven recovery, though this has not been confirmed against a news source.

Inventory and Exchange Stock Levels

LME warehouse stock levels are monitored closely as a gauge of physical market tightness. Declining LME inventories typically support higher premiums and signal tighter near-term physical availability, while rising stocks suggest oversupply. Inventory trends are tracked alongside price action to distinguish between sentiment-driven moves and genuine supply-demand shifts — a distinction particularly relevant given the domestic/international divergence now persisting for a third month, even as regional export premiums in Japan and Thailand have moved sharply the other way.

Aluminium Supply Chain and Critical Minerals Context

Aluminium occupies a central position in the critical minerals and energy transition supply chain, both as a structural material in renewable energy infrastructure — solar panel framing, wind turbine components — and as a substitute for heavier or more constrained materials in electric vehicle manufacturing. Battery foil grades, used in lithium-ion battery casings and current collectors, represent a fast-growing specialty segment trading at a substantial premium to primary metal.

The concentration of bauxite resources in a small number of jurisdictions, combined with China’s dominant smelting capacity, creates supply chain exposure for Western manufacturers seeking to diversify aluminium sourcing. Norway, through Norsk Hydro, and Australia, through Rio Tinto and South32, represent the most significant non-Chinese, non-Russian sources of primary aluminium for Western supply chains.

For broader coverage of aluminium’s role in battery materials and renewable energy supply chains, see CMN’s Battery Materials section.

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