Market evolution: Wire articles (CN 732620) — 2015–2025

Introduction

This report examines the trade dynamics of articles of iron or steel wire (Combined Nomenclature code 732620) within the European Union over the 2015–2025 period. This product category encompasses a wide range of finished wire products — including wire baskets, hooks, snares, traps, fodder ties, animal nose rings, mattress hooks, butchers' hooks, tile hangers, and waste-paper baskets — that are not classified elsewhere in the Combined Nomenclature. The analysis draws on trade data covering EU trade with non-EU countries, EU internal concentration and specialisation patterns, and volatility and supply shock indicators. Over the decade, the EU has maintained a structurally positive trade balance in this product, but the composition of that surplus has undergone a profound transformation: export volumes have fallen sharply while export values and unit prices have surged, suggesting a deliberate shift toward higher-value-added wire products. Simultaneously, import volumes have grown significantly — predominantly driven by China — even as import prices have remained essentially flat. The result is a market that is more export-value-intensive, more reliant on a single import supplier, and more exposed to price shocks than it was at the start of the period.

A structural shift from volume to value in EU exports

Export volumes declined by nearly a quarter while export values rose by almost a third

Over the 2015–2025 period, EU exports of wire articles followed two opposing trajectories. In quantitative terms, export volumes fell from 122,076 tonnes in 2015 to 94,426 tonnes in 2025 — a decline of 22.6%. In value terms, however, exports rose from €313.0 million to €409.3 million (+30.8%). These two movements can only be reconciled through a dramatic increase in unit export prices, which climbed from €2,563 per tonne to €4,333 per tonne — a 69.0% rise and the highest unit price recorded in the entire period. The minimum export price over the decade was €2,469/t (in 2016) and the minimum export volume was 94,426 tonnes (in 2025), suggesting the price-volume trade-off intensified in the latter half of the decade.

Export diversification increased modestly while import concentration intensified

The Herfindahl-Hirschman Index (HHI) for export value declined from 840 to 719 (−14.4%), indicating that EU exports became somewhat more diversified across destination markets over the decade. In contrast, import concentration (by value) rose from 4,021 to 4,268 (+6.1%), remaining firmly in "highly concentrated" territory. The concentration of imports by volume was even more pronounced, surging from 3,661 to 5,465 (+49.3%). This divergence between export diversification and import concentration is one of the defining structural features of the period: while the EU successfully broadened its export footprint, its import base became narrower and more dominated by a single supplier.

The trade balance remained positive but masked important shifts in its composition

The EU's trade balance in wire articles was positive in every year except one: it turned negative in 2020, reaching −€13.6 million — likely linked to the COVID-19 pandemic and related supply disruptions. At its peak, in 2022, the surplus reached €118.1 million. By 2025, the balance stood at €95.8 million (+10.1% versus 2015). However, the character of this surplus had changed fundamentally. In 2015, the EU exported 122,076 tonnes and imported 90,782 tonnes — a volumetric surplus of over 31,000 tonnes. By 2025, the EU exported only 94,426 tonnes while importing 129,227 tonnes — a volumetric deficit of nearly 35,000 tonnes. The positive monetary balance was thus sustained entirely by the EU's much higher unit export prices (€4,333/t) compared to import prices (€2,425/t), a gap that widened from roughly €110/t in 2015 to over €1,900/t by 2025.

China's dominant and growing role in EU wire article imports

China accounted for the majority of import value growth and now represents nearly two-thirds of imports

Among EU import partners, China stands out as the overwhelmingly dominant supplier. Chinese imports into the EU rose from €140.4 million in 2015 to €201.3 million in 2025 (+43.4%), with a peak of €265.9 million recorded at some point during the decade. In the final year, China's share of total EU imports from non-EU countries was approximately 64% (€201.3 million out of €313.5 million). The concentration of import volume was even more striking: the volume HHI rose by 49.3% over the period, reflecting China's growing dominance not just in value but in physical quantity.

Serbia emerged as the fastest-growing import partner, though from a small base

The most dramatic proportional growth among import partners came from Serbia, whose exports to the EU surged from €498,534 in 2015 to €6.1 million in 2025 — an increase of 1,121.9%. While Serbia remains a small supplier in absolute terms, its trajectory is noteworthy and may reflect the effects of the EU-Serbia Stabilisation and Association Agreement, proximity to EU manufacturing clusters (particularly in Central Europe), and competitive labour costs. India also showed strong growth (+75.1%), rising from €6.3 million to €11.0 million, potentially reflecting India's expanding steel wire manufacturing capacity.

EU import prices remained essentially flat despite rising volumes

A striking feature of the import data is the near-stability of unit import prices. The average import price stood at €2,451/t in 2015 and €2,425/t in 2025, a marginal decline of 1.0%. Over the decade, the minimum import price was €2,144/t and the maximum was €2,826/t — a relatively narrow band. This contrasts sharply with the 69% rise in export prices, suggesting that the EU's import basket remained dominated by lower-value wire articles while its export basket shifted toward premium products.

Uneven vulnerability: import volatility, price shocks, and the EU's growing net-exporter status

The EU consolidated its position as a net exporter, but with a fundamentally different trade profile

The EU's net import reliance moved from −3.4% in 2015 to −7.7% in 2025, confirming the EU's position as a net exporter throughout most of the period (a negative value indicates net exports). The most negative value was −9.2%, while the only positive reading was 3.3% — again, likely corresponding to the 2020 pandemic disruption. Meanwhile, trade intensity nearly doubled from 20.6% to 38.5%, and export propensity more than doubled from 12.9% to 26.6%. The salience analysis identifies export propensity (score: 128.8) as the most prominent indicator, ahead of trade intensity (98.8), underscoring that the EU wire article sector became significantly more outward-oriented over the decade.

*The percentage change is large because the base was small; the absolute shift is from −3.4 pp to −7.7 pp.

Import volatility was highly uneven across supplying countries

The coefficient of variation (CV) of import values varied enormously across EU import partners. China, the largest supplier, was also among the most stable (CV: 0.20), as was Ukraine (CV: 0.19). In sharp contrast, the Russian Federation (CV: 0.95), Korea (CV: 0.82), Belarus (CV: 0.55), and Serbia (CV: 0.69) exhibited much higher import volatility. The high volatility for Russia and Belarus likely reflects the impact of EU sanctions following Russia's invasion of Ukraine in 2022, which disrupted trade flows and may have led to rerouting or substitution effects. India (CV: 0.72) and Egypt (CV: 0.54) also showed significant volatility, suggesting that these suppliers are less reliable in volume terms.

Price shocks in 2021–2022 signalled stress in EU export markets

The shock detection analysis identified three notable export price shocks:

The most extreme event was a 161.5% price spike in exports to Australia in 2021, though this affected only 1.6% of export value and may reflect a one-off shipment of specialised products. More significant in macroeconomic terms was the 36.7% price increase in exports to the United States in 2022 — a market that accounted for 21.3% of EU export value. The US market had already been growing rapidly (from €36.9 million in 2015 to €68.2 million in 2025, +84.7%), and the 2022 price shock likely reflected the post-pandemic steel price surge, supply chain reconfiguration, and possibly the effects of US Section 232 tariffs creating opportunities for higher-priced EU supply. The companion shock to Canada (+45.7%) in the same year reinforces the interpretation of a North American price dislocation in 2022.

Production volumes were essentially flat while production values rose

EU domestic production of wire articles remained broadly stable in volume terms, moving from 480.5 million kg to 476.0 million kg (−0.9%). However, production value rose from €1.29 billion to €1.60 billion (+23.7%), mirroring the export-side price increase and suggesting that the entire EU wire article sector — not just exports — moved toward higher-value products. The EU's top producing members in terms of specialisation were Croatia (RSCA: 0.82), Luxembourg (0.73), Estonia (0.53), Czechia (0.50), and Bulgaria (0.37), while Malta, Ireland, Cyprus, Greece, and Lithuania were the least specialised — consistent with the geographic concentration of metalworking capacity in Central and Eastern Europe.

Conclusion

The 2015–2025 decade transformed the EU's trade in wire articles (CN 732620) from a volume-driven business into a value-driven one. The EU remains a net exporter by value, but has become a net importer by volume — a striking inversion that reflects a deliberate or emergent specialisation in higher-priced, presumably more sophisticated wire articles. Export unit prices rose 69% while import prices were essentially flat, creating a widening value gap that sustains the positive trade balance despite falling export tonnage.

The import side is dominated by China, which accounts for roughly two-thirds of non-EU import value and has grown its share over the period. Import concentration has intensified, both in value and especially in volume, raising questions about supply chain resilience. The EU's vulnerability is mitigated by the relatively low volatility of Chinese supply (CV of 0.20), but heightened by the structural dependence on a single source. The period also saw significant disruptions from geopolitical events — notably the sanctions-related volatility in trade with Russia and Belarus, and the 2021–2022 price shocks in North American export markets.

Looking ahead, the key dynamics to watch are: (1) whether China's import dominance continues to grow or whether trade defence measures and supply diversification strategies alter the trajectory; (2) whether the EU can sustain its premium export pricing in an environment of global steel overcapacity; and (3) how the ongoing reshoring and nearshoring trends in response to geopolitical uncertainty may reshape the geographic pattern of both imports and exports in this sector.