Market evolution: H-beams (CN 721633) — 2015–2025

Introduction

This report examines the evolution of EU extra-EU trade in hot-rolled H-sections of iron or non-alloy steel (CN 721633) over the period 2015–2025. The product covers two sub-classes: medium H-sections (height 80–180 mm, CN 72163310) and large H-sections (height > 180 mm, CN 72163390). H-beams are a fundamental structural steel product used in construction, infrastructure, and heavy engineering. Over the decade under review, the EU remained a substantial net exporter of this product, yet the period was far from static: traded volumes, unit values, and partner geography all underwent significant shifts driven by macroeconomic cycles, the COVID-19 pandemic, the 2021–2022 steel price spike, and changing competitive pressures from Asia. The analysis draws on trade overview data, partner-level breakdowns, and concentration and vulnerability indicators.

1. Surging prices and shrinking volumes: the real story behind headline values

1.1 Export volumes contracted sharply while import volumes more than doubled

The most striking structural trend over 2015–2025 is the divergence between EU export and import volumes. EU exports of H-beams fell from 1,123,440 tonnes in 2015 to 720,210 tonnes in 2025, a decline of 35.9%. Over the same period, imports grew from 64,594 tonnes to 161,761 tonnes, an increase of 150.4%. The EU's net exporter position thus narrowed considerably in volume terms.

Source: Trade overview

1.2 The 2021–2022 price spike temporarily masked the volume contraction

Unit values for both exports and imports peaked sharply in 2022, when the export price reached EUR 1,113/t and the import price hit EUR 997/t. These levels were roughly double those observed in 2015–2016. The price surge was fuelled by the post-COVID demand recovery, record-high energy costs in Europe, and supply disruptions linked to the Russia–Ukraine conflict. As a result, EU export value reached a record EUR 895,775,236 in 2022 despite volumes being well below the 2015 peak. Prices have since corrected, with the 2025 export price at EUR 756/t and the import price at EUR 685/t — still elevated compared to the pre-2020 period, but substantially below the 2022 peak.

1.3 EU domestic production declined in volume but surged in value

EU production of H-sections (measured via PRODCOM 24.10.71.30) fell from 2,500,000 tonnes in 2015 to 2,323,380 tonnes in 2025 (−7.1 %), with a trough of only 1,240,400 tonnes in 2020 reflecting the COVID-19 shock. Production value, however, rose from EUR 780,000,000 to EUR 1,718,444,393 (+120.3 %), driven entirely by the higher unit prices that prevailed from 2021 onward. This confirms that the EU steel sector's revenue recovery owed more to pricing power than to a rebound in physical output.

2. The UK anchors EU exports, but a new wave of Asian imports is reshaping the market

2.1 The United Kingdom remained the EU's dominant export partner

Throughout the entire period, the United Kingdom was the largest single destination for EU H-beam exports, absorbing EUR 92,768,176 in 2015 and EUR 112,999,389 in 2025 (+21.8 %). The UK's share of EU extra-EU exports thus increased even as total export volumes fell, reflecting the structural reliance of the UK construction market on European structural steel. The partner-level data also shows the UK as the largest import partner, with imports from the UK rising from EUR 12,020,275 to EUR 26,004,146 (+116.3 %), though in much smaller volumes than the export flow.

2.2 Switzerland, Canada, and the US formed a stable second tier of export markets

Switzerland absorbed EUR 50,633,645 of EU H-beam exports in 2015, rising to EUR 83,834,100 in 2025 (+65.6 %), and showed the lowest coefficient of variation (0.061) among all major partners — the most stable destination by far. Canada grew from EUR 61,117,256 to EUR 73,696,704 (+20.6 %). By contrast, exports to the United States fell from EUR 91,417,717 to EUR 59,264,452 (−35.2 %), with the lowest point in 2020 at only EUR 9,368,058, likely linked to the Section 232 tariffs and the pandemic.

Source: Partners

2.3 On the import side, China emerged as a dominant and volatile new supplier

The most dramatic shift on the import side was the surge in Chinese H-beam imports into the EU: from a negligible EUR 103,063 in 2015 to EUR 33,573,948 in 2025 — an increase of 32,476 %. China's coefficient of variation in import value was 2.24, the highest among all import partners, indicating highly erratic flows that likely reflect opportunistic surges when domestic Chinese demand softens and EU price levels are attractive. South Korean imports also grew dramatically, from EUR 1,119,414 to EUR 21,301,523 (+1,803 %), and UAE-origin imports climbed from EUR 363,080 to EUR 4,150,224 (+1,043 %). The import concentration HHI fell from 2,415 to 2,172, confirming that import sourcing became more diversified — but this diversification was partly driven by the entry of new, distant suppliers.

2.4 EU Member State importers and exporters showed divergent trajectories

Among EU reporting Member States, Luxembourg remained the largest exporter (home of ArcelorMittal's registered operations), though its share declined from EUR 238,768,609 to EUR 182,551,553 (−23.5 %). Spain and Germany maintained or grew their export volumes. On the import side, Belgium saw the most explosive growth (from EUR 675,917 to EUR 9,864,410, +1,359 %), followed by Bulgaria (from EUR 1,717,457 to EUR 13,599,810, +692 %) and the Netherlands (from EUR 11,134,175 to EUR 31,926,106, +187 %), suggesting these countries increasingly serve as entry points for third-country H-beams into the EU market.

3. Price shocks, supply volatility, and a shifting structural position

3.1 The 2021–2022 cycle produced the largest price shocks on record

The shock detection analysis identified three significant events:

1. UAE import price shock (2017): The most extreme event, with a 564.6 % price shift and an abnormality score of 20.8, accounting for 9.6 % of import value. This likely reflects a one-off high-value shipment or reclassification.
2. Morocco export price shock (2021): A 50.4 % shift (abnormality 10.5), coinciding with the onset of the global steel price rally.
3. US export price shock (2020): A 65.7 % price jump (abnormality 6.5), potentially linked to tariff-induced arbitrage and the very low base volumes of that pandemic year.

3.2 Import volatility was generally higher than export volatility

The coefficient of variation of import values ranged from 0.31 (Türkiye) to 2.24 (China) across major partners. For exports, the range was narrower, from 0.06 (Switzerland) to 1.15 (Egypt). This asymmetry reflects the fact that EU export relationships tend to be long-standing and contract-based (especially with the UK and EFTA countries), while import flows — particularly from Asia — are more opportunistic and price-sensitive.

3.3 The EU's net export position eroded but remained firmly positive

The net import reliance indicator was negative throughout the period (confirming the EU's net exporter status), moving from −21.3 % in 2015 to −52.5 % in 2025. However, the worsening of this ratio (−146 % change) reflects the fact that imports grew faster than exports in relative terms. Export propensity (exports as a share of domestic production) rose from 29.2 % to 39.4 % (+35.1 %), indicating that the EU steel sector became more export-dependent even as its absolute output shrank. Trade intensity also edged up from 36.5 % to 42.3 %, pointing to a gradual opening of the EU market.

3.4 Specialisation patterns reveal a concentrated production base

The specialisation analysis for 2025 shows that Luxembourg (RSCA = 0.98) and Spain (RSCA = 0.54) are by far the most specialised EU producers of H-beams for export, while large economies such as France (RSCA = −0.93), Sweden (RSCA = −0.99), and Ireland (RSCA = −1.00) have virtually no export specialisation in this product. This concentration of productive capacity in a small number of Member States makes the EU's export performance highly dependent on the operational decisions of a handful of producers — primarily the ArcelorMittal group, whose footprint spans Luxembourg, Spain, and other countries.

Conclusion

Over the decade 2015–2025, the EU H-beam market (CN 721633) underwent a fundamental transformation. While the EU remained a major net exporter — with a trade surplus of EUR 433 million in 2025 — its export volumes contracted by over a third, and its import volumes more than doubled. The 2021–2022 steel price super-cycle temporarily inflated revenue figures and obscured the underlying volume trends, but as prices normalised, the structural reality became clear: EU production is shrinking, the export base is narrowing, and third-country suppliers — above all China and South Korea — are gaining market share inside the EU. The growing import penetration, rising export propensity, and concentrated production base together suggest that the EU H-beam sector faces increasing competitive pressure, making trade defence measures and industrial policy choices increasingly consequential for the sector's future.