Aluminium Metal Chain™
· ₹259.31/kg today
From mine to market: how Aluminium moves through the global economy.
Data year: 2025 · Chain data last reviewed: 9 September 2026 · not a live feed — see methodology.
How Aluminium Moves Through the Economy
Each stage below is a real, cited figure — click any stage for its full description and source.
Bauxite Mining Mining / Extraction
Bauxite ore is mined and refined on-site into alumina (aluminium oxide) via the Bayer process, the feedstock for smelting.
High confidenceSource: USGS Mineral Commodity Summaries (via MetalsCost Metal Reserves) (2025)
Smelting (Hall-Héroult Process) Processing / Refining
Alumina is smelted into primary aluminium metal using the energy-intensive Hall-Héroult electrolysis process, typically 13-15 megawatt-hours of electricity per tonne.
China accounts for nearly 60% of world primary aluminium smelter production, by far the most concentrated stage of the aluminium chain. Concentration: High
Medium confidenceSource: USGS Mineral Commodity Summaries 2024 (Aluminum) — view (2023)
Construction, Transport & Packaging Manufacturing / End Use
Primary aluminium is rolled, extruded or cast into sheet, profiles and components used across construction, vehicles, packaging and electrical products.
Building & construction is the largest single end-use sector at 32% of global demand; the remaining share splits mainly across transportation, packaging and electrical uses. Concentration: Moderate
Medium confidenceSource: CRU International / International Aluminium Institute, "Opportunities For Aluminium In A Post-Covid Economy" — view (2021)
Secondary Supply (Recycling) Secondary Supply (Recycling)
Scrap and end-of-life aluminium products are re-melted into secondary aluminium, requiring only about 5% of the energy needed for primary smelting.
Recycled ("secondary") material is estimated to supply about one-third of global aluminium output. Concentration: Moderate
Medium confidenceSource: International Aluminium Institute, global recycling data — view (2023)
Supply Chain at a Glance
The Most Energy-Hungry Metal in This List
Smelting alumina into aluminium metal consumes vast amounts of electricity, which is why smelters cluster around cheap, reliable power — Canada's hydroelectric-rich Quebec being a textbook example — rather than simply near the bauxite mines themselves.
From Bauxite to Beverage Can
Australia mines huge volumes of bauxite ore and refines much of it into alumina before it's ever smelted into metal, while India's own aluminium industry (Hindalco, NALCO) has grown into one of the world's larger producers in its own right — two very different points on the same supply chain.
Recycling Skips the Expensive Part Entirely
Recycling aluminium takes around 5% of the energy needed to produce virgin metal from bauxite ore, because it skips the electricity-intensive smelting step described above entirely — which is exactly why used cans and scrap carry real economic value and get collected and remelted at unusually high rates worldwide, unlike many other packaging materials that end up as pure waste.
Did You Know?
Aluminium is lighter than steel by roughly two-thirds for a given volume, which is the entire reason automakers and aircraft manufacturers keep switching to it despite steel usually being cheaper.
Frequently Asked Questions
Country-level production data for Aluminium is not yet available on this page.
An estimated 33% — Recycled ("secondary") material is estimated to supply about one-third of global aluminium output.
The Aluminium price in India today is ₹259.31 per kilogram as of October 16, 2026. See the live price and chart.
Metal Chain™ is an analytical framework developed by MetalsCost. Concentration figures and the current-bottleneck comparison are estimates derived from available public data and a documented methodology — they are not investment advice or a guaranteed forecast. See the methodology page for data sources and calculation details.
