Market evolution: Steel containers (CN 731029) — 2015–2025

Introduction

This report examines the EU's external trade in steel containers under CN 731029 — a residual subheading covering tanks, casks, drums, cans, boxes and similar iron or steel containers of under 50 litres capacity (excluding gas containers, mechanically or thermally equipped containers, and soldering/crimping cans). The product spans two finer six-digit codes distinguished by wall thickness: 73102910 (< 0.5 mm) and 73102990 (≥ 0.5 mm).

Over the 2015–2025 period, the EU remained a net exporter of these containers throughout, though the trade surplus narrowed considerably. The most striking feature of the decade is a pronounced divergence between volumes and values: traded tonnage fell on both the export and import sides, yet total trade values rose, propelled by a sharp escalation in unit prices — particularly after 2021. Simultaneously, the composition of trade partners underwent significant realignment, most dramatically with the near-complete collapse of EU exports to Russia after 2021.

1. A Decade of Price-Driven Expansion: More Value from Less Steel

1.1 Export volumes declined while values grew

Between 2015 and 2025, EU exports of CN 731029 containers fell from 60,443 tonnes to 55,629 tonnes (−8.0%). Yet export value rose from €244 million to €284 million (+16.1%). The explanation lies almost entirely in unit prices: the average export price climbed from €4,042/t to €5,096/t (+26.1%).

1.2 The same pattern held on the import side

Imports told a similar story. The EU imported 51,535 tonnes in 2015 and 48,789 tonnes in 2025 (−5.3%), while import value climbed from €208 million to €254 million (+22.3%). Import prices rose even faster than export prices, from €4,036/t to €5,213/t (+29.2%).

1.3 The price spike concentrated in 2022

Unit prices did not rise steadily. They remained broadly stable from 2015 to 2020, then surged sharply in 2021–2022, coinciding with the post-pandemic commodity boom and rising energy and steel costs. By 2022, export prices had peaked at €5,834/t and import prices at €5,214/t — the highest levels in the entire period. Prices retreated somewhat in 2023–2024 but remained well above pre-2021 levels. This pattern is consistent with the broader steel price cycle affecting downstream manufactured goods across Europe.

2. Geopolitical Realignment: Partners Shift Under Pressure

2.1 The Russia shock — from €19 million to near zero

The most dramatic partner-level development was the collapse of EU exports to Russia. In 2015, Russia was the sixth-largest export destination, receiving €15.5 million in steel containers. By 2025, exports had fallen to just €3,626 — effectively zero (−100%). The peak had been reached earlier, with export values to Russia reaching €18.9 million in some years. This collapse reflects the EU sanctions regime imposed following Russia's invasion of Ukraine in 2022, and its coefficient of variation (0.63) confirms extreme instability in this trade flow.

On the import side, Russian-origin containers actually increased from €0.6 million to €2.3 million (+286.8%), though from a very low base and with high volatility (CV 0.60).

2.2 China consolidated its position as the dominant import supplier

China remained the EU's largest source of imports throughout the period, growing from €82 million (2015) to €98 million (2025, +19.6%), with a peak of €150 million in 2022. Notably, China's trade was among the least volatile of any major partner (CV of 0.11 for imports), suggesting structural dependence rather than opportunistic trade. The UK held second place at around €51 million in both years, while Türkiye and Switzerland occupied the next positions.

2.3 The US and Switzerland emerged as key export growth markets

EU exports to the United States grew from €52 million to €68 million (+31.4%), making the US the second-largest export market behind the UK. The most dramatic growth, however, was in exports to Switzerland, which nearly doubled from €16 million to €30 million (+91.3%). Morocco also more than doubled, from €5.2 million to €11.0 million (+113.1%). These gains partially compensated for the Russia loss.

A notable price shock was detected for Swiss exports in 2022, where the unit price surged by 85.9% with an abnormality score of 15.9 — the largest price shock detected for any partner during the period.

2.4 Import concentration declined as export concentration edged up

The Herfindahl-Hirschman Index (HHI) for import sources fell from 2,453 to 2,139 (−12.8%), indicating a diversification of supply origins. In contrast, the export HHI rose modestly from 1,423 to 1,521 (+6.8%), suggesting slight concentration toward a few dominant buyers — likely reflecting the growing importance of the UK and US markets. Both indices remained below the 2,500 threshold often used to indicate highly concentrated markets, though imports came close to that level in earlier years.

3. A Contracting Production Base and Shifting Internal Structure

3.1 EU production volumes collapsed while values surged

Perhaps the most striking structural development occurred in EU domestic production volumes. The number of items produced fell from 532 million units in 2015 to 210 million in 2025 (−60.5%), with a trough of just 177 million units. Yet production value rose from €591 million to €880 million (+48.9%). This implies that the average value per unit more than tripled, strongly suggesting a shift toward higher-value, more specialised container types and away from commodity-grade products.

3.2 The thinner-walled subsegment (73102910) shows export resilience

Looking at the subsegment breakdown, the thinner-walled containers (CN 73102910, wall thickness < 0.5 mm) maintained relatively stable import volumes (22,425t in 2015 vs. 20,935t in 2025), while exports of this subsegment declined from 36,502t to 32,227t. The thicker-walled containers (CN 73102990) showed more pronounced import stability and export volatility, with export volumes falling from 23,941t to 23,402t after significant year-to-year swings (peaking at 34,109t in 2023). Both subsegments saw unit prices rise sharply, with the thinner-walled export price climbing from €3,012/t to €4,232/t and the thicker-walled export price reaching €6,285/t in 2025 — the highest on record for that category.

3.3 Member-state specialisation reveals divergent strategies

The revealed comparative advantage analysis for 2025 shows markedly different positions across EU members. Estonia (RSCA 0.90) and Portugal (RSCA 0.69) were the most specialised exporters of these containers, while large economies like Belgium (RSCA −0.80) and Ireland (RSCA −0.80) were highly import-dependent. Among the larger member states, Italy's export value surged from €40 million to €92 million (+131.9%), making it a key driver of EU export growth. By contrast, Germany — the largest exporter at €80 million in 2015 — saw its export value decline to €63 million (−21.7%), and Sweden's exports fell by 55%.

3.4 Trade intensity rose significantly, pointing to deeper global integration

EU trade intensity for this product rose from 31.6% to 47.1% (+48.9%), and export propensity climbed from 22.7% to 31.8% (+39.7%). This indicates that despite the decline in absolute volumes, the EU steel container sector became more globally oriented — producing fewer items but selling a greater share abroad at higher prices. Meanwhile, net import reliance moved from −10.8% to −2.8%, meaning the EU's net export surplus narrowed substantially. In one year (likely 2022, when import prices surged), net import reliance briefly turned positive at 3.3%, meaning the EU temporarily became a net importer by value.

Conclusion

The EU trade in CN 731029 steel containers over 2015–2025 tells a story of structural transformation beneath headline stability. Total trade values grew on both the import and export sides, but this expansion was almost entirely price-driven: physical volumes declined, and unit prices — especially after 2021 — rose steeply in response to higher steel, energy, and logistics costs.

Geopolitical forces reshaped the partner landscape decisively. The near-total cessation of exports to Russia (from €15.5 million to effectively zero) was the single most dramatic event, while China's consolidation as the dominant import supplier — with remarkably stable volumes — underscored the EU's structural import dependency in this segment. At the same time, the US, Switzerland, and Morocco absorbed growing EU export flows, partially compensating for the Russian loss.

Domestically, EU production underwent a radical transformation: output in unit terms collapsed by 60%, yet production value rose by nearly 49%, signalling a decisive shift toward higher-value-added containers. Italy emerged as a major export champion, while Germany's export position weakened. The rising trade intensity and export propensity suggest a sector that is becoming more outward-oriented even as it consolidates — fewer but more valuable containers flowing through a more diversified set of channels.