Market evolution: I-beams (CN 721632) — 2015–2025

Introduction

This report examines the trade performance of the European Union in I sections of iron or non-alloy steel, not further worked than hot-rolled, hot-drawn or hot-extruded, of a height ≥ 80 mm (customs code 721632) over the period 2015–2025. The EU has historically been a major producer and exporter of structural steel products, and this product group—commonly known as I-beams or H-beams—is essential for construction and infrastructure. The period under review spans several significant macroeconomic and geopolitical shocks, including the COVID-19 pandemic, the energy crisis of 2021–2022, and the consequences of Russia's invasion of Ukraine. The analysis draws on trade flow data, partner concentration metrics, production volumes, and price trends to identify the key structural and cyclical dynamics shaping this market.

1. A Quantity-Led Export Decline Masked by Soaring Unit Values

EU exports maintained their value but lost substantial volume

Over the 2015–2025 period, total EU exports of CN 721632 remained broadly stable in value (from €482 million to €481 million, a marginal decline of −0.3%). However, this headline stability conceals a dramatic structural shift: export volumes fell from 976,448 tonnes to 690,912 tonnes over the same period, a contraction of 29.2%. This gap was bridged by a sharp rise in unit export prices, which climbed from €494/t to €696/t (+40.8%), with a peak exceeding €1,036/t in 2022.

The trade surplus narrowed, driven by rising imports

The EU's trade balance in this product shrank from €452 million in 2015 to €381 million in 2025 (−15.8%), hitting a low of €317 million in 2021. While export values held steady, imports surged far more aggressively: import values rose from €30 million to €100 million (+232.3%), and import volumes nearly tripled from 57,757 tonnes to 141,554 tonnes (+145.1%). The EU's net import reliance, while still deeply negative (indicating the EU remains a net exporter), moved from −40% to −58%, reflecting the faster growth of imports relative to exports.

Unit prices underwent a dramatic boom-and-bust cycle

The period 2020–2023 saw an extraordinary price cycle across both exports and imports. Export unit prices nearly doubled from around €475/t in 2020 to over €1,036/t in 2022, before easing back to €696/t by 2025. Import prices followed a similar trajectory. This spike is consistent with the global commodity supercycle driven by post-COVID demand recovery, surging energy costs (especially natural gas, critical for steelmaking), and supply disruptions linked to the Russia-Ukraine conflict. The volatility analysis confirms elevated price instability, with several supply shock events detected in 2018, 2020, and 2021.

2. A Radical Reorientation of Import Partners Driven by Geopolitics and Market Disruption

Türkiye and the United Kingdom consolidated as dominant import sources

The EU's import partner structure underwent a profound transformation over the decade. In 2015, the largest import origins were Türkiye (€16 million), the United Kingdom (€8 million), and Russia (€0.4 million). By 2025, the picture looked very different:

Russia's disappearance reshaped the competitive landscape

The most striking change is the near-total collapse of Russian imports, falling from €384,629 in 2015 to just €2,115 in 2025 (−99.5%). This is consistent with the EU's sanctions regime imposed following Russia's invasion of Ukraine in 2022, which progressively restricted imports of Russian steel products. Similarly, imports from Korea fell by 95.8% and from Switzerland by 86.4%, suggesting a broader competitive displacement or market repositioning. Import concentration (measured by the Herfindahl-Hirschman Index) declined from 3,670 to 3,039, indicating that import sources became somewhat more diversified over the period despite the rise of key suppliers.

China emerged as a major and highly volatile supplier

The most dramatic shift came from China, which saw EU imports surge by an extraordinary 2,184% over the period, reaching €24.9 million in 2025. China's coefficient of variation (2.33) is by far the highest among all import partners, indicating extreme volatility—reflecting the episodic and often politically sensitive nature of Chinese steel exports to Europe. This trend aligns with broader concerns about Chinese steel overcapacity and its impact on EU steel markets, which have been the subject of trade defence investigations and safeguard measures.

EU exports remained concentrated in a small group of long-standing partners

On the export side, the partner structure was far more stable. The United Kingdom remained the largest single destination, absorbing €148 million in 2025 (30.8% of total exports), up from €136 million in 2015 (+8.6%). Algeria (€60 million, +35.7%) and Canada (€67 million, +163.1%) were notably strong growth markets. Conversely, exports to Mexico collapsed by 73.5% (from €35 million to €9 million), likely reflecting increased competition from USMCA-region producers or shifting project demand. Export concentration rose modestly, with the HHI increasing from 1,125 to 1,475, suggesting that EU exporters became somewhat more reliant on their top destinations.

3. Declining Domestic Production Concentrated in a Few EU Member States

EU production volumes fell sharply even as production values rose

The EU's domestic production of I-beams followed a trajectory very similar to trade flows. Production quantities declined from 2,905 million kg (2015) to 2,000 million kg (2025), a contraction of 31.1%, with a trough of just 1,440 million kg in 2020 (the COVID-19 year). Yet production values rose by 55.5%, from €900 million to €1.4 billion, peaking at nearly €2.3 billion in 2022. This mirrors the price dynamics observed in trade data: the EU steel sector produced less tonnage but at significantly higher values, reflecting both the global price environment and a possible shift toward higher-value-added production.

Spain is the EU's undisputed production and export hub for I-beams

The specialisation data for 2025 reveals a highly concentrated production landscape within the EU:

Spain alone accounts for over one-third of EU I-beam production, and EU export data by reporter confirms that Spain was by far the largest exporter over the period, shipping €357 million in 2025 (up 11.5% from 2015). Germany was the second-largest exporter (€73 million, down 8.3%). On the import side, several smaller EU economies became significant net importers: Ireland (imports up 271.5%), Bulgaria (+460.9%), and Romania (+322.0%), likely reflecting growing construction demand and limited domestic production capacity.

The market is geographically bifurcated between production and consumption

The data reveals a clear structural divide within the EU. On one hand, a handful of countries (Spain, Luxembourg, Poland) possess strong production specialisation in I-beams and are major exporters. On the other hand, countries such as Ireland, Greece, Romania, and Bulgaria are heavily dependent on imports to meet domestic demand—a pattern that makes them potentially more exposed to supply disruptions, price spikes, and trade policy changes. This internal asymmetry has implications for the EU's strategic autonomy in structural steel products.

Conclusion

The EU I-beam market (CN 721632) over 2015–2025 has been shaped by three overarching forces: a dramatic price cycle that masked declining physical trade volumes, a geopolitical reshuffling of import partnerships (notably the collapse of Russian supply and the rise of China), and an increasingly concentrated domestic production base centred on a few southern and central European economies. While the EU remains a substantial net exporter, its trade surplus has narrowed and its import exposure has grown—both in volume terms and in terms of partner risk, as suppliers like China exhibit high volatility. The post-2022 price normalisation has eased some of the acute pressures of the energy crisis period, but the structural shifts—particularly in import dependency and internal EU production geography—appear durable and warrant continued monitoring for their implications on industrial resilience and trade policy.