Market evolution: Metal cans (CN 731021) — 2015–2025

Introduction

This report examines the evolution of EU external trade in metal cans classified under Combined Nomenclature code 731021 — iron or steel cans of a capacity below 50 litres, closed by soldering or crimping, excluding containers for compressed or liquefied gas. The product category spans four sub-segments covering food cans, drink cans, and two thickness-based categories for other uses (below and above 0.5 mm wall thickness).

Over the 2015–2025 period, the EU market for these containers has undergone significant structural change. While the EU remained a net exporter throughout the decade, the trade surplus narrowed by 25.6% as import values grew faster than export values. The most striking macro-level pattern is a pronounced decoupling of value and volume: physical quantities traded have declined substantially, yet monetary values have held steady or even increased — a dynamic driven by sharp unit-price inflation, particularly from 2021 onwards. Meanwhile, the geographic composition of trade has been reshaped by the dramatic rise of Türkiye as an import source, the collapse of Russian trade, and the continued dominance of food cans across both flows.

The analysis is structured around three main dynamics: (1) the value–volume divergence and price inflation, (2) the geographic restructuring of trade partnerships, and (3) the evolution of production, product segments, and EU member-state specialisation.

1. The Great Decoupling: Rising Values, Falling Volumes, and Price Inflation

The most defining feature of the EU metal-can market over 2015–2025 is a sustained divergence between the monetary value and the physical volume of trade. This pattern, common across commodity goods during the post-pandemic inflationary period, is especially pronounced here.

Export values held steady while volumes contracted sharply

EU exports of CN 731021 cans grew modestly in value terms — from EUR 219.8 million in 2015 to EUR 223.7 million in 2025, a gain of just 1.8%. Over the same period, export volumes fell from 72,864 tonnes to 51,539 tonnes, a decline of 29.3%. The only reason monetary values were sustained was a 43.0% increase in average export unit prices, from EUR 3,017/t to EUR 4,315/t.

This dynamic suggests that EU can manufacturers have been able to pass on rising input costs (steel, energy, labour) to buyers, but at the expense of competitiveness in physical terms. The trade overview dashboard confirms that the peak in export values occurred in 2024 (EUR 285.2 million), before a correction in 2025.

Import values grew faster, narrowing the trade surplus

Imports followed a similar but more accentuated trend. Import values rose 23.2%, from EUR 123.2 million to EUR 151.8 million, while volumes edged down only 3.9% (from 47,262 t to 45,417 t). Average import prices climbed 28.2%, from EUR 2,607/t to EUR 3,342/t. Crucially, import volumes proved more resilient than export volumes, and the import price increase, while substantial, lagged behind the export price increase. As a result, the EU's trade surplus in metal cans narrowed from EUR 96.6 million in 2015 to EUR 71.8 million in 2025 — a contraction of 25.6%.

The 2022 price shock marks the structural break

The price escalation was not gradual. Unit prices across most sub-segments and trade partners surged between 2021 and 2022, coinciding with the global steel-price spike, energy crisis, and post-COVID supply-chain disruptions. For example, the export price for food cans (73102111) jumped from EUR 3,147/t in 2021 to EUR 4,231/t in 2022 — a 34.4% single-year increase. The volatility dashboard identifies 2022 as the centre of multiple price shocks, notably in exports to Algeria (abnormality score 35.5, +55.9% price shift), Norway (abnormality 34.4, +37.0%), and Kenya (abnormality 22.4, +34.3%).

While some price moderation has occurred since 2023, prices in 2025 remain far above pre-2020 levels, suggesting a permanent upward re-anchoring of input costs rather than a temporary spike.

2. Geographic Restructuring: Türkiye's Ascent, Russia's Disappearance, and New Export Frontiers

Beyond the macro price-volume dynamics, the decade saw a significant reshuffling of the EU's trade partners for metal cans. Import concentration declined sharply, and several bilateral relationships were transformed by geopolitical and structural factors.

Türkiye emerged as the EU's dominant import source

The most dramatic shift on the import side was the rise of Türkiye. EU imports from Türkiye surged from EUR 9.1 million in 2015 to EUR 52.4 million in 2025 — an extraordinary increase of 479.1%. By 2025, Türkiye had overtaken the United Kingdom as the EU's largest single supplier of metal cans (outside the EU). This growth reflects both Türkiye's expanding steel-can manufacturing capacity and its cost-competitive position relative to EU producers, particularly following sharp energy-cost increases in Europe from 2021 onward.

The UK remained important but lost ground; Russia collapsed

The United Kingdom, historically the EU's largest non-EU supplier of metal cans (reflecting integrated supply chains pre-Brexit), saw its share decline by 31.3% in value terms. This contraction likely reflects post-Brexit trade friction and customs procedures increasing the cost and complexity of cross-border can shipments.

Imports from the Russian Federation effectively collapsed to zero by 2025, in line with EU sanctions regimes following 2022. The decline was progressive: from EUR 1.6 million in 2015 to EUR 3.2 million at peak, then falling sharply to just EUR 69 by 2025.

China, meanwhile, continued to grow as a supplier (+70.8%), though its absolute share remained smaller than Türkiye's by 2025.

Import concentration fell markedly

The Herfindahl-Hirschman Index (HHI) for EU imports by value dropped from 4,806 in 2015 to 2,982 in 2025 — a decline of 38.0%. This indicates a significant diversification of import sources: the market moved from a moderately concentrated structure toward a more competitive one. The concentration dashboard confirms this trend. Export-side concentration also declined, but more modestly (−12.1%), consistent with a more diversified but already less concentrated export base.

EU exports pivoted toward North Africa and new frontiers

On the export side, the geographic picture was also reconfigured. Algeria remained the largest single export destination throughout most of the period (EUR 46.4 million in 2015, EUR 36.7 million in 2025), though its share declined by 21.0%. Morocco, by contrast, nearly doubled its intake (+81.5%, from EUR 14.7 million to EUR 26.7 million).

The fastest-growing export markets were Brazil (+800.5%), Norway (+253.2%), and the United States (+86.5%). These three markets together added over EUR 27 million in new export value over the decade, partially compensating for declines elsewhere.

The diversification of export markets — reflected also in the lower export HHI — suggests EU can manufacturers are actively seeking new outlets as traditional North African demand softens or faces competitive pressure.

EU member-state trade patterns shifted internally

At the member-state level, the data reveals significant internal restructuring. France's extra-EU imports surged by 532.3% (from EUR 9.0 million to EUR 56.7 million), making it by far the largest EU importer by 2025. Conversely, the Netherlands' imports collapsed by 76.7%, and Belgium's fell by 68.2%. This likely reflects shifts in logistics hubs and the re-routing of supply chains post-Brexit.

On the export side, Spain maintained its position as the EU's dominant exporter (EUR 76.1 million in 2025, virtually unchanged from EUR 77.3 million in 2015). Denmark nearly doubled its exports (+93.6%), while Germany's exports fell by 56.9% — a striking decline that may reflect deindustrialisation pressures and energy-cost impacts on German steel-processing industries. The reporters dashboard provides further detail on these national-level trends.

3. Production Decline, Segment Rebalancing, and Specialisation Patterns

Underlying the trade dynamics is a fundamental shift in EU domestic production, a rebalancing across product sub-segments, and an evolving specialisation map among member states.

EU production volumes fell sharply while values held up

EU production of metal cans (CN 731021) in volume terms declined by 29.0% over the period — from 57.3 billion items in 2015 to 40.7 billion items in 2025, according to production volume data. Production value, however, edged up by 1.9% (from EUR 5.28 billion to EUR 5.38 billion). This mirrors the trade-side pattern: fewer physical units, but each unit commanding a higher price.

The production decline is consistent with broader European trends of lightweighting (using less steel per can), substitution by alternative materials (particularly aluminium for beverage cans), and the consolidation of can-making capacity among fewer, larger producers. It also reflects the broader de-industrialisation pressures in parts of the EU, particularly in higher-cost member states.

Food cans dominated trade; drink can imports collapsed

The product-segment breakdown reveals that food cans (73102111) remained by far the largest category in both imports and exports throughout the period.

Imports by sub-segment (tonnes):

The near-total collapse of drink-can imports (−97.9%, from 9,475 t to 202 t) is particularly noteworthy. This likely reflects the EU's growing self-sufficiency in aluminium beverage can production and the shift of the drinks-can market away from steel toward aluminium. Meanwhile, imports of thin-wall cans for non-food, non-drink uses (73102191) more than doubled, suggesting growing demand for specialty or industrial steel containers that EU producers are not fully meeting domestically.

Exports by sub-segment (tonnes):

Export volumes declined across all sub-segments, but the drink-can category saw the most dramatic drop (−84.9%). Food can exports, by contrast, proved remarkably resilient (−3.5%), underscoring the EU's continued competitive strength in food-preserving containers — a segment where quality standards, food-safety certification, and proximity to European food producers provide a structural advantage.

Price differentials reveal value-added positioning

A comparison of unit prices between exports and imports across sub-segments reveals that EU exporters consistently command price premiums, indicating higher-value-added products or stronger bargaining positions with third-country buyers.

The food-can and thick-wall segments show the largest export premiums (44.6% and 51.2% respectively), consistent with EU producers specialising in higher-specification products. The thin-wall segment shows near-parity. The drink-can segment is an outlier: import prices exceed export prices, likely because the tiny remaining import volumes (202 t) may involve specialty or niche products with unusual pricing.

Spain and Denmark lead EU specialisation; trade intensity increased

According to the specialisation analysis, Spain and Denmark are the most specialised EU member states in metal-can production and export (RSCA of 0.57 each, with RCA values above 3.6). At the other end, Luxembourg, Estonia, Ireland, and Lithuania show negligible specialisation, with RCA values below 0.03.

Despite the decline in production volumes, the EU's trade intensity rose by 30.4% (from 5.6% to 7.3%), and export propensity increased by 13.3% (from 4.1% to 4.6%). This indicates that the metal-can sector became more globally integrated over the decade, even as domestic production contracted — a pattern consistent with the EU increasingly specialising in higher-value segments while importing standard products from lower-cost producers.

Conclusion

The EU metal-can market (CN 731021) over 2015–2025 tells a story of adaptation under pressure. The headline finding is the stark value–volume decoupling: physical trade volumes contracted by roughly 30%, yet monetary values were sustained or grew, driven by a structural repricing of steel containers in the wake of the 2021–2022 commodity and energy crises. Prices have not returned to pre-2020 levels.

Geographically, the market was reshaped by Türkiye's emergence as the dominant import supplier (replacing the declining UK), the near-total cessation of Russian trade, and a diversification of EU export destinations toward Norway, Brazil, and the US. The EU's import market became significantly less concentrated, while its export market remained relatively diversified.

Structurally, the decline of drink-can trade (both imports and exports) reflects the material shift toward aluminium in the beverage sector, while the resilience of food-can trade underscores the EU's enduring competitive advantage in high-quality food-preserving containers. Production volumes fell in line with broader European industrial trends, but value held up — a pattern consistent with specialisation in higher-specification products.

The EU remains a net exporter of metal cans, but the surplus is narrowing. The coming years will test whether EU producers can maintain their price premiums against increasingly competitive imports from Türkiye and elsewhere, particularly if energy costs remain elevated and global steel markets continue to evolve.