Market evolution: Hot rolled stainless steel coil (CN 72191490) — 2015–2025

Introduction

This report examines the evolution of EU trade with non-EU countries in hot-rolled stainless steel coils below 3 mm thickness and with low nickel content (CN 72191490) over the period 2015–2025. The decade was marked by a structural contraction of extra-EU trade flows in this product — both imports and exports fell sharply in volume and value — while EU domestic production more than doubled. Behind these aggregate trends, however, lay a dramatic reshuffling of trade partners, significant price movements, and growing import concentration. The analysis draws on trade statistics and production data to identify the main dynamics at play.

For product definitions and classification hierarchy, see the Scope & Definitions section on the dashboard.

1. A Decade of Contraction in Extra-EU Trade Flows

1.1 Both imports and exports declined by over 60% in value

Between the first and last observed years, EU imports of CN 72191490 from non-EU countries fell from €8.1 million to €3.2 million (−60.3% by value), while export values dropped from €2.1 million to €0.8 million (−60.8%). The contraction was even steeper in volume terms:

Import volumes hit a trough of just 402 tonnes at their lowest point, while exports fell to 221 tonnes. The decline was not monotonic — there were recovery years — but the overall trajectory was decisively downward.

1.2 EU domestic production surged, reducing the need for imports

A key structural factor behind the import decline is the near-doubling of EU domestic production:

Production reached a peak of 6.8 billion kg in at least one year, with its lowest recorded level at approximately 1.4 billion kg (likely corresponding to the COVID-19 disruption year of 2020). The strong expansion of EU capacity effectively absorbed demand that would previously have been met through extra-EU imports, contributing to the observed import decline.

1.3 Unit prices rose, suggesting a shift toward higher-value trade

Despite falling volumes, unit prices for both imports and exports increased over the period:

Export prices showed particularly strong growth (+50.9%), rising to a peak of €4,074/t in one year. This likely reflects a combination of raw material cost inflation (nickel, energy), the EU's higher environmental compliance costs, and a compositional shift toward more specialised or higher-quality output. Import prices also rose, though more moderately, with a peak of €2,967/t recorded in a particularly elevated year (likely 2022, in the wake of the post-COVID commodity surge and the energy crisis triggered by the Russia–Ukraine conflict).

2. A Dramatic Reshuffling of Supply Sources

2.1 Traditional Western suppliers collapsed, while Asian sources surged

Perhaps the most striking feature of the decade is the near-total disappearance of several historically important import partners and the simultaneous rise of Asian suppliers:

The United States, which was the single largest import source in the first period at over €4 million, had virtually vanished by the last period. The United Kingdom's collapse is almost certainly linked to Brexit: the end of the EU customs union in January 2021 introduced new customs procedures, rules of origin, and potential tariff barriers for UK-origin stainless steel entering the EU. China's decline may reflect the combined effect of EU anti-dumping duties on Chinese stainless steel products (imposed in earlier years and periodically renewed) and growing domestic competition.

By contrast, Taiwan rose to become the EU's dominant non-EU supplier, accounting for €2.3 million in the last period. India emerged as a significant new source, growing from virtually nothing (€1,283) to €629,463 — a signal of India's growing stainless steel export capacity.

2.2 EU import concentration increased significantly

The Herfindahl-Hirschman Index (HHI) for imports by value rose from 3,568 to 5,437 (+52.4%), and by volume from 3,706 to 5,734 (+54.7%). These levels indicate a highly concentrated import market. In practical terms, the EU's supply base for this product shrank from a moderately diversified set of partners to one increasingly dominated by Taiwan alone.

Export concentration moved in the opposite direction, declining modestly — consistent with EU exporters reaching out to a slightly broader set of destination markets (including emerging ones such as Mozambique, Canada, and some Asian countries) as traditional European partners declined.

2.3 The geography of EU Member State involvement shifted

On the import side, several Member States that were once major entry points for extra-EU stainless steel coils essentially exited the trade:

Ireland, the Netherlands, and Denmark — which together accounted for roughly €6 million in extra-EU imports in the first period — saw those flows collapse to near zero. This likely reflects the cessation of re-export or transit flows (particularly through the Netherlands, a major logistics hub) and changes in intra-EU supply chain configurations. Meanwhile, Italy and Spain consolidated their positions as the EU's primary entry points for non-EU hot-rolled stainless steel coils, with Italy alone accounting for €2.3 million in the last period.

On the export side, Italy remained the leading EU exporter but saw its value decline from €1.1 million to €195,000 (−81.8%). Portugal was a notable exception, growing from €53,000 to €196,000 (+268.2%).

3. Volatility, Price Shocks, and Structural Specialisation

3.1 Import supply chains exhibited high variability

The coefficient of variation (CV) of trade values was elevated for most import partners, indicating substantial year-to-year instability:

Japan (CV 3.15) and the United States (CV 2.75) showed the most erratic patterns, consistent with their eventual near-disappearance as suppliers. China's high volatility (1.30) reflects its boom-bust trajectory — surging to a peak of €4.4 million in one year before collapsing to €21,000. Export partner volatility was generally somewhat lower, with Canada being the most stable destination (CV 0.28).

3.2 Three notable price shocks were detected

The shock detection analysis identified three significant events:

The UK export price shock of 2018, with an extraordinary +846.9% shift, likely reflects a dramatic compositional change — the product mix exported to the UK shifted sharply toward higher-value specifications in that year, or the near-total volume collapse in subsequent years means the early data may have included re-exported or transit goods. The Swiss shock in the same year (−34.6%) may similarly reflect changing product mix or contract structures. The Taiwan import price shock of 2021, with a +53.8% shift, aligns with the global commodity price surge of that year, when nickel and energy costs spiked in the post-COVID recovery and EU importers had increasingly few alternative suppliers to turn to.

3.3 EU production capacity is concentrated in a few specialised Member States

The specialisation analysis for 2025 reveals a pronounced concentration of EU production capability:

Belgium alone accounts for nearly half of EU production volume in this product, while Finland — with an exceptionally high revealed comparative advantage (RCA of 26.25) — contributes a further quarter. Together, these two countries control approximately three-quarters of EU output. By contrast, large economies such as Germany (RSCA −0.99), Poland (RSCA −0.98), and Sweden (RSCA −0.98) have negligible specialisation in this product, despite their overall weight in EU manufacturing. This concentration implies that any disruption to Belgian or Finnish production capacity could have outsized effects on EU supply security for this specific product.

Conclusion

The EU market for hot-rolled stainless steel coils (CN 72191490) underwent a profound structural transformation between 2015 and 2025. Extra-EU trade in this product contracted dramatically — imports fell by 66.5% in volume and exports by 74.0% — while domestic production more than doubled, suggesting a significant import-substitution dynamic. Behind the headline decline, the supply landscape was reshuffled: the United States, the United Kingdom, and China all effectively exited as import sources, while Taiwan rose to dominance and India emerged as a new supplier. This consolidation pushed the import HHI to over 5,400, indicating a highly concentrated supply base. EU production is itself concentrated in Belgium and Finland, creating a dual vulnerability — reliance on a narrow set of foreign suppliers combined with domestic production centred in just two Member States. Prices rose on both the import and export sides, and several notable price shocks underscored the volatility inherent in this market. Going forward, the combination of growing import dependence on a single Asian supplier and concentrated EU production geography warrants attention from a supply-chain resilience perspective.