Market evolution: Carbon steel wire coils plated (CN 72179050) — 2015–2025

Introduction

This report analyses the trade dynamics of the European Union (EU) for carbon steel wire coils plated or coated (CN 72179050) over the 2015–2025 period. The product, defined as wire of iron or non-alloy steel containing 0.25% to 0.6% carbon, plated or coated (excluding base metal coatings), is a specific semi-finished steel product used in various industrial applications. Over the decade, the EU has undergone a significant transformation in its trade profile for this product, shifting from a net-importing position to a net-exporting one. This report examines the key drivers behind this shift, including changes in trade partners, market concentration, and the EU's strategic positioning.

I. The Great Rebalancing: From Net Importer to Net Exporter

The period 2015–2025 is characterised by a dramatic reversal in the EU's trade balance for this product category. The EU transitioned from a significant net-import deficit to a substantial net-export surplus, driven primarily by a surge in exports and a simultaneous contraction in imports.

The export explosion outpaces import decline

The most striking feature is the exponential growth of EU exports. Export value surged by 676.5%, from €0.96 million in 2015 to €7.44 million in 2025. This was fuelled by a 746.1% increase in volume (from 302 tonnes to 2,557 tonnes), while the average export price saw a modest decline of 8.2%, settling at €2,909 per tonne. Conversely, imports contracted significantly. Import value fell by 48.5% (from €4.62 million to €2.38 million), and volume dropped by 55.3% (from 3,396 tonnes to 1,518 tonnes). Notably, the import price rose by 15.1% to €1,567 per tonne, suggesting a potential shift in the composition or origin of imports. These divergent trends completely reversed the EU's trade balance, which improved from a deficit of €3.66 million in 2015 to a surplus of €5.06 million in 2025.

The collapse of Korean supply and the rise of regional sourcing

The reorientation of the EU's import market was profound. In 2015, the Republic of Korea was the dominant supplier, responsible for €3.04 million (66%) of all imports. By 2025, Korean imports had collapsed by 98.7% to just €38,688. This void was not filled by a single country but by a diversification of sources, notably:

• Albania emerged from a negligible position (€1 in 2015) to become a major supplier (€562,876 in 2025).
• Türkiye saw its exports to the EU grow by 1,091.6% to €325,399.
• China maintained a steady, significant share, growing slightly to €1.09 million.

The decline in imports from traditional industrial partners like Korea and the rise of neighbouring economies like Albania and Türkiye aligns with broader trends of near-shoring and supply chain resilience prioritisation in the EU. The data on top partners by value clearly illustrates this geographic shift.

II. Concentration, Specialisation, and Internal EU Adjustments

Behind the aggregate trade balance lie significant shifts in market concentration and the internal production landscape of the EU.

Export concentration increases while import sources diversify

A key indicator of market structure is the Herfindahl-Hirschman Index (HHI). For exports, the HHI value more than tripled, rising from 1,717 in 2015 to 6,003 in 2025. This signifies a dramatic increase in export concentration, with EU producers focusing sales on fewer, larger foreign markets. For imports, the opposite occurred: the HHI fell by 40.8% from 4,983 to 2,952, indicating a deliberate diversification of import sources away from formerly dominant suppliers. The evolution of the concentration index (HHI) tells a story of strategic de-risking in procurement and growing dominance in specific export markets.

EU production: Stable volume but soaring value

EU domestic production provides essential context. Production volume was relatively stable, edging up by just 1.3% from 567.5 million kg to 575.0 million kg. However, production value increased by a remarkable 93.8% from €343.7 million to €666.0 million. This stark divergence suggests that EU producers successfully shifted their product mix towards higher-value items or benefited from significant price increases for steel, which in turn enhanced their competitiveness and supported the export surge.

Specialisation patterns reveal a two-speed EU

The EU is not a monolithic producer. In 2025, Germany and France were the only EU members with a revealed symmetric comparative advantage (RSCA > 0) in this product, with Germany's being particularly strong (0.56). They accounted for 74.3% and 17.6% of EU production value, respectively. In contrast, major economies like the Netherlands, Italy, and Belgium, despite significant overall trade shares, displayed a comparative disadvantage (negative RSCA). This indicates that the export growth was not a broad-based EU phenomenon but was driven by a core of specialised, high-capacity producers in a few member states. The data on the most specialised reporters highlights this geographic and industrial concentration.

III. Building Resilience: Shocks, Dependence, and Strategic Partnerships

The reconfiguration of trade flows has impacted the EU's vulnerability and its response to market shocks.

Managing volatility and specific market shocks

Trade in this product exhibits moderate to high volatility with key partners. For instance, the coefficient of variation for imports from Türkiye was 1.13, and for exports to the United Kingdom it was 1.18. The data identifies specific shock events. A notable price shock occurred in 2020 for EU imports from the United Kingdom, with an abnormal price shift of +126.6% and an abnormality score of 6.7. This aligns with the initial post-Brexit trade adjustment period and the COVID-19 pandemic. Another significant price shock was detected for EU exports to Serbia in 2018, with a +73.8% shift. Serbia is the EU's primary export destination for this product, and such volatility reflects its concentrated and dynamic market.

Improved autonomy and strong export orientation

The EU's net import reliance for this product has been consistently negative, confirming it is a net exporter. This reliance improved (became less negative) by 22.5% over the period, from -5.1% to -4.0%, strengthening the EU's position. The net import reliance metric indicates robust autonomy. Furthermore, the EU's export propensity—the share of domestic production exported—was notably higher (at a salience score of 54.8) than its trade intensity (47.7). This underscores that the sector's engagement with the global market is fundamentally driven by its role as an exporter, rather than by a dependence on imports for domestic consumption.

Conclusion

Over the decade to 2025, the EU's market for plated carbon steel wire coils (CN 72179050) was fundamentally reshaped. It evolved from a market reliant on significant imports, particularly from East Asia, into a net-exporting one with a healthy surplus. This transformation was powered by an exponential growth in exports to specific destinations, led by Serbia and the United Kingdom, and was supported by a strategic pivot in procurement towards more diversified, often geographically closer, suppliers like Albania and Türkiye. The internal EU production base, while stable in volume, added substantial value, with growth concentrated in specialised economies like Germany and France. This restructuring has enhanced the EU's autonomy and resilience in this product segment, though it has also created new concentrations of export risk in partner economies. The period marks a successful, albeit geographically uneven, adjustment of the EU's position in the global value chain for this specific steel product.