Market evolution: Composition leather waste and powder (CN 4115) — 2015–2025

Introduction

The Combined Nomenclature heading 4115 encompasses two distinct product families: composition leather in slabs, sheets or strips (CN 411510), and leather waste, parings, dust and powder (CN 411520). Between 2015 and 2025, the EU's external trade in this product group has been reshaped by three converging trends: a halving of export volumes that was only partially offset by rising unit values; a near-tripling of import expenditure driven primarily by the high-value composition leather sheet segment; and a dramatic geographic reorientation linked to the United Kingdom's departure from the EU single market. This report examines these dynamics in detail and considers their implications for the EU's competitive position in global leather-waste and composition-leather markets.

1. A Steep Volume Erosion Partially Masked by Rising Prices

1.1 Export volumes fell by more than half while values proved more resilient

Over the period under review, the EU's total exports of CN 4115 products declined from 20,528 tonnes and €52.6 million in 2015 to 9,235 tonnes and €42.9 million in 2025. The 55.0% contraction in volume was tempered to an 18.4% decline in value because average export unit prices climbed from €2,563/t to €4,647/t (+81.3%). In other words, the EU has been shipping markedly less composition leather and leather waste abroad, but what remains commands significantly higher prices—a pattern consistent with a shift toward higher-value product mixes or reduced supply pushing prices upward.

1.2 Imports have nearly tripled in value, narrowing the trade surplus

While exports contracted, EU imports moved in the opposite direction. Import expenditure rose from €4.8 million in 2015 to €14.1 million in 2025 (+193.8%), while import volumes grew more modestly from 6,845 tonnes to 8,367 tonnes (+22.2%). The disparity between value and volume growth reflects a sharp rise in average import unit prices, from €702/t to €1,688/t (+140.3%). As a result, the EU's trade surplus in CN 4115 products narrowed from €47.8 million in 2015 to €28.8 million in 2025—a 39.8% erosion.

1.3 The EU remains a large net exporter, but self-sufficiency is declining

The EU's net import reliance remained deeply negative throughout the period (indicating persistent net exports), but improved dramatically from −17,837% in 2015 to −624% in 2025, a 96.5% change. While the EU is still a dominant net exporter, the trajectory suggests a structural erosion of its traditional trade surplus. Simultaneously, export propensity—export value as a share of production value—rose from 106% to 133%, and trade intensity increased from 106% to 122%, indicating that the EU's composition leather sector has become more globally integrated rather than less.

2. Geographic Reorientation: The United Kingdom's Rise and Asia's Retreat

2.1 The United Kingdom emerged as the EU's dominant trade partner

The most striking geographic shift has been the United Kingdom's emergence as the EU's single largest external partner for CN 4115 products. On the import side, EU purchases from the UK rose from €1.2 million in 2015 to €9.2 million in 2025 (+652.9%), peaking at €12.0 million at some point during the period. On the export side, EU sales to the UK surged from €1.0 million to €16.0 million (+1,540.7%). A significant portion of this increase reflects a reclassification effect: after Brexit took full effect on 1 January 2021, UK–EU trade that had previously been recorded as intra-EU flows was reclassified as extra-EU trade. Nevertheless, the sheer magnitude of UK-bound exports in 2025—€16.0 million, making the UK the largest single export destination—suggests genuine demand dynamics beyond mere statistical reclassification.

2.2 Traditional Asian markets declined sharply

In contrast to the UK's surge, the EU's export relationships with several Asian partners weakened considerably:

Hong Kong, once the EU's largest single export market for CN 4115 products at €11.4 million, fell to €2.8 million. China followed a similar downward trajectory. These declines reflect a broader rebalancing of global leather supply chains, with Asian consumers increasingly sourcing composition leather and leather waste from regional suppliers rather than from Europe.

2.3 EU import sources consolidated and shifted

On the import side, the UK's dominance is even more pronounced: it supplied roughly 65% of the EU's total CN 4115 import value in 2025. Mexico emerged as a notable new source, with import values surging from €17,593 in 2015 to €724,831 in 2025 (+4,020%), though this trade was highly volatile (coefficient of variation: 2.23). Meanwhile, India—once a meaningful import source at €238,156—saw its exports to the EU collapse to €17,675 (−92.6%). This consolidation drove the Herfindahl–Hirschman Index (HHI) for import concentration from 1,533 to 4,557—a 197.3% increase that moved imports from moderate to high concentration territory, heightening supply-chain vulnerability.

2.4 Within the EU, Romania and France saw dramatic shifts

The EU member state breakdown reveals striking internal redistribution. Romania's extra-EU exports surged from €68,685 in 2015 to €14.5 million in 2025 (+20,950%), making it the EU's second-largest exporter after Germany (€11.8M). Romania's rise likely reflects the relocation of leather processing capacity to lower-cost EU member states. Conversely, traditional leather economies such as Italy (€18.9M → €10.1M, −46.8%), Spain (€8.1M → €3.3M, −59.9%), and France (€3.6M → €1.3M, −63.8%) all recorded significant export declines. On the import side, France's extra-EU purchases surged from €55,852 to €3.5 million (+6,177%), and Poland's imports rose from €252,241 to €2.4 million (+869%).

3. Production Collapse, Segment Divergence, and the Price Revolution

3.1 EU production contracted sharply

EU production of composition leather declined precipitously over the period. By volume, output fell from 28.6 million m² to 7.3 million m² (−74.5%), while production value decreased from €40.0 million to €26.5 million (−33.8%). The steeper volume decline relative to value indicates that surviving producers have moved upmarket, producing fewer but higher-value items. Spain emerged as the most specialised EU member state in CN 4115 exports (RCA: 4.59), followed by Slovenia (RCA: 2.97), Germany (RCA: 1.87), and Italy (RCA: 1.56).

3.2 The composition leather sheet segment sustained export values while the waste segment collapsed

The product segment breakdown reveals a stark divergence between the two sub-headings:

Exports by segment:

The composition leather sheet segment (411510) held its export value stable at approximately €40.7 million despite nearly halving its volume, as unit export prices surged from €2,801/t to €5,428/t (+93.8%). By contrast, the waste and powder segment (411520) saw a near-total collapse: export values fell from €11.9 million to €2.2 million, and volumes from 6,002 tonnes to 1,740 tonnes. This decline likely reflects the contraction of leather manufacturing in the EU, which reduces the supply of leather offcuts and waste available for export.

Imports by segment:

On the import side, composition leather sheets (411510) saw explosive value growth (+284.7%) on a modest volume increase (+53.3%), with unit import prices rising from €5,856/t to €14,689/t (+150.8%). This segment alone accounted for 87.6% of the EU's total CN 4115 import value in 2025, up from 66.8% in 2015. The waste segment (411520) remained relatively stable in both value and volume.

3.3 Supply shocks and price volatility marked the period

The data reveals several significant price shocks during the period. The most extreme was a price shock in UK imports around 2018, with an abnormality score of 75.2 and a price shift of +280.5%. Given that the UK accounted for 71.8% of import value at that time, this shock had outsized market impact. Additional price shocks were detected in Mexican imports in 2021 (+599.6% shift, abnormality 19.4) and Korean exports in 2021 (+82.2% shift, abnormality 20.7). These events, occurring against the backdrop of COVID-19 disruptions and post-Brexit trade reconfiguration, contributed to the general price inflation observed across both trade flows.

Conclusion

Over the 2015–2025 decade, the EU's CN 4115 market has undergone a fundamental transformation. The bloc remains a large net exporter—its trade surplus stood at €28.8 million in 2025—but the structural foundations of that position have weakened considerably. Export volumes have halved, domestic production has contracted by nearly three-quarters in area terms, and the leather waste sub-segment (411520) has virtually collapsed as a trade category. What sustains the EU's export performance is the high-value composition leather sheet segment (411510), where prices have nearly doubled, allowing stable export revenues despite drastically lower volumes.

At the same time, import dependence has grown: the EU now imports €14.1 million worth of CN 4115 products, up from €4.8 million a decade ago, concentrated heavily in the UK as a supply source and in the sheet segment as a product category. The import concentration HHI of 4,557 signals elevated supply-chain risk. Looking ahead, the key question is whether the EU can arrest the decline in production volumes while maintaining the price premiums that have, so far, prevented a more dramatic erosion of its trade position.