Market evolution: Aluminium ores (CN 2606) — 2015–2025

Introduction

This report examines the trade dynamics of Aluminium ores and concentrates (CN 2606) by the European Union with non-EU partners over the decade spanning 2015 to 2025. The analysis is based on annual trade data, focusing on value, volume, and pricing trends. The EU's position as a major processor of aluminium is fundamentally shaped by its access to raw bauxite and alumina, making this commodity's trade flow critical for the continent's industrial supply chain. The period under review was marked by significant volatility, geopolitical shifts, and a clear evolution in the EU's strategic position, characterized by deepening import reliance and a near-collapse in external exports.

I. The Deepening Structural Reliance on Imported Aluminium Ores

Over the examined period, the EU consolidated its position as a massive net importer of aluminium ores, with its domestic production becoming increasingly marginal. This section outlines the scale of this dependence and its implications for the bloc's industrial autonomy.

The scale and persistence of the trade deficit

The EU's trade balance for CN 2606 remained deeply negative throughout the decade, indicating a persistent and substantial need for imports. The net import reliance stood at 81.4% in 2015 and climbed to 83.9% by 2025. This metric peaked in 2020 at 94.4%, highlighting a moment of acute vulnerability. The sheer volume of imports dwarfed exports; in 2025, import value (€667.5 million) was over 80 times greater than export value (€8.1 million). The trade deficit narrowed slightly from -€713 million in 2015 to -€659 million in 2025, but this was due to falling import volumes rather than a strengthening of the EU's export position.

A collapsing export footprint mirrors declining domestic production

While the EU remained a heavy importer, its export activity evaporated over the decade. The quantity of exports plummeted by 92.6%, from 241,432 tonnes in 2015 to just 17,869 tonnes in 2025. This collapse is directly linked to the decline in EU production volumes. EU production of aluminium ores fell by over 50% in quantity terms (from 3.21 billion kg to 1.60 billion kg) from 2015 to 2025. The near-disappearance of exports suggests that most domestic output is now absorbed internally, leaving virtually no surplus for the global market. Key former export destinations like Canada and Greece saw their trade with the EU collapse to negligible levels.

II. Price Volatility and Supply Chain Disruptions Reshaping the Market

The period was not defined by a simple linear trend but by significant price shocks and volatility that impacted trade values and partner stability. These events reveal the sensitivities in the EU's supply chain.

Dramatic price divergence between import and export flows

A striking feature of the decade is the radical divergence in unit price evolution between imports and exports. While the average import price saw a modest increase of 24.8% (from €50.0 to €62.4 per tonne), the average export price surged by 614.8% (from €63.3 to €452.3 per tonne). This indicates that the EU's residual exports may be shifting towards higher-value, specialized concentrates or are being recorded under different commercial terms, whereas the bulk import price has remained relatively stable. This price inflation in exports also masks the severe decline in their volume.

Detection of severe supply shocks in the export stream

Volatility analysis pinpointed specific, extreme price shocks within the EU's export trade, underscoring its fragility. Three major shock events were identified:

The 2018 shocks to Canada and Morocco were extreme price anomalies, likely representing one-off transactions or data reclassifications. The 2022 shock to Ukraine coincides with the geopolitical conflict in the region, disrupting a key overland logistics route. These events highlight that while the EU's export volume is small, the trade it does conduct can be exceptionally volatile.

III. Geopolitical Shifts in Sourcing and an Unbalanced Specialisation

The landscape of the EU's key suppliers evolved over the decade, reflecting broader global trade patterns, while internal EU specialisation became increasingly skewed towards a few member states.

Concentration of import sources and the rise of new partners

The EU's import market is highly concentrated. The Herfindahl-Hirschman Index (HHI) for import value increased from 4,226 to 4,346, indicating a high and slightly growing level of supplier concentration. Guinea remained the dominant partner throughout, although its share fluctuated (€447 million in 2015 to €415 million in 2025). More notable are the shifts among other suppliers:

• Rising Partners: Brazil (+74.6%) and Türkiye (+174.4%) significantly increased their export values to the EU.
• Declining Partners: China (-57.2%), Sierra Leone (-64.9%), and notably Romania (-99.4% as an EU internal report) saw dramatic reductions.

This realignment suggests a diversification away from some traditional suppliers and towards others, possibly influenced by cost competitiveness, logistics, or bilateral trade agreements.

Specialisation within the EU is highly uneven and narrowing

Analysis of EU member specialisation in 2025 reveals a stark divide. Greece and Croatia show very high relative comparative advantage (RSCA of 0.90 and 0.87), meaning their production is heavily specialized in this sector. Conversely, major economies like Ireland, Denmark, and Austria have near-zero or negative RSCA scores, producing negligible amounts relative to their overall trade. This indicates that EU "production" of aluminium ores is geographically concentrated in a handful of member states, primarily those with accessible bauxite deposits. The overall decline in EU production volume suggests this specialized base is shrinking.

Conclusion

Between 2015 and 2025, the European Union's engagement in the global market for aluminium ores underwent a fundamental transformation. The bloc solidified its role as a captive consumer, with import reliance deepening and its export capacity withering away due to a halving of domestic production. The market was punctuated by extreme price shocks in its diminishing export trade, while the import side saw a gradual reorientation of supplier countries. Internally, production became a niche activity for a few specialized member states. Overall, the data paints a picture of increased structural dependency, where the EU's aluminium industry is almost entirely dependent on a concentrated set of external suppliers for its raw material needs, a dynamic with clear strategic implications for the bloc's industrial resilience.