Market evolution: Women's denim trousers (CN 62046231) — 2015–2025

Introduction

This report examines the evolution of EU trade in women's or girls' cotton denim trousers and breeches (customs code 62046231) over the period 2015–2025. The analysis draws on trade flow data between the EU and non-EU countries, covering imports, exports, partner concentration, production volumes, and vulnerability indicators. The decade witnessed a profound structural transformation: the EU's dependence on external suppliers deepened dramatically, domestic production collapsed, and the sourcing geography shifted decisively toward South and Southeast Asia. These dynamics reflect broader trends in global textile and apparel supply chains, but their magnitude in this product category is striking.

The detailed trade overview dashboard provides the full dataset underlying this analysis.

1. The Great Sourcing Shift: From China to Bangladesh, Pakistan, and Cambodia

The overall import surge masks a dramatic rebalancing among suppliers

EU imports of women's denim trousers grew substantially between 2015 and 2025. In value terms, imports rose from approximately €1.73 billion to €2.33 billion (+34.8%), while the quantity of goods imported in tonnes climbed from 90,000 t to over 142,000 t (+58.1%). The even faster growth in volume relative to value indicates that import prices per tonne actually declined by 14.7% over the period, from around €19,190/t to €16,363/t — a sign that EU buyers shifted toward lower-cost sourcing rather than simply paying more for the same goods.

The partner-level trade data reveals that this growth was far from evenly distributed across partners.

Bangladesh consolidated its position as the EU's primary supplier

Bangladesh's share of EU denim trouser imports grew from around €372 million in 2015 to nearly €599 million in 2025, making it the single largest source of these garments. This trajectory is consistent with Bangladesh's established role as a global hub for basic denim production, underpinned by competitive labour costs and decades of investment in garment manufacturing infrastructure. Its coefficient of variation across the period (0.19) also signals relatively stable supply — a valuable attribute for EU retailers managing sourcing risk.

Pakistan and Cambodia emerged as the fastest-growing suppliers

Pakistan's imports into the EU grew by 84.9% in value (from €190M to €351M), while Cambodia's surged by an extraordinary 192.7% (from €70M to €205M). Both countries benefit from preferential trade arrangements — Pakistan under the EU's GSP+ scheme and Cambodia under the Everything But Arms (EBA) initiative — which grant duty-free or reduced-tariff access for garment exports to the EU. The rise of these suppliers reflects a deliberate diversification strategy by European brands seeking to reduce concentration risk and capitalise on lower production costs.

China's role contracted sharply

The most dramatic shift among major partners is China's decline. EU denim trouser imports from China fell from €314 million in 2015 to just €145 million in 2025, a drop of 53.7%. China's high coefficient of variation (0.40) suggests considerable instability over the period. This decline is part of the broader "China plus one" trend in global apparel sourcing, driven by rising Chinese labour costs, US-China trade tensions (which create indirect effects on global capacity allocation), and EU brands' strategic preference for supplier diversification.

The United Kingdom's position collapsed after Brexit

Perhaps the most striking single-country story is the United Kingdom. EU imports from the UK fell from €112 million to just €17 million (−85.4%), while EU exports to the UK also declined from €119 million to €66 million (−44.5%). The UK's coefficient of variation for exports to the EU (0.87) was by far the highest of any import partner, indicating extreme instability. This is almost certainly a direct consequence of Brexit: the UK's departure from the EU customs union and single market introduced customs formalations, rules-of-origin requirements, and regulatory barriers that significantly disrupted what had been frictionless two-way trade in finished garments.

2. The Collapse of EU Domestic Production and the Export Paradox

EU production of denim trousers fell by over 80% in a decade

The production data paints a stark picture of deindustrialisation in this product category. EU production in volume terms dropped from approximately 42.9 million pieces in 2015 to just 7.8 million pieces in 2025, a decline of 81.8%. In value terms, production fell from around €513 million to €172 million (−66.5%). This implies that the remaining EU production shifted toward higher-value segments, but the overall volume collapse is dramatic.

The production volume data shows that the decline was not linear — production likely fell during the COVID-19 pandemic (2020–2021) and failed to recover, suggesting permanent capacity exits rather than temporary disruptions.

Spain is the EU's most specialised producer, but most member states produce little

The specialisation analysis reveals that Spain has by far the highest revealed comparative advantage (RSCA of 0.59), accounting for 22.6% of total EU production of this product despite representing only 5.8% of total EU manufacturing output. Poland ranks second (RSCA of 0.41), followed by Denmark and Croatia. At the opposite extreme, Malta, Ireland, Hungary, Luxembourg, and Finland show near-zero specialisation, confirming that denim trouser production is highly concentrated in a handful of member states.

Yet EU exports held up — and export prices rose sharply

Despite the collapse in production, EU exports to non-EU countries remained remarkably stable in volume terms. Export quantities barely changed: from approximately 12,726 tonnes in 2015 to 12,776 tonnes in 2025 (+0.4%). However, export value grew from €488 million to €576 million (+18.1%), driven by export prices per tonne that rose from around €38,360/t to €45,116/t (+17.6%).

This apparent paradox — stable export volumes alongside collapsing domestic production — is explained by two complementary dynamics:

1. Re-exports: A significant share of EU "exports" consists of goods that were imported, warehoused in EU logistics hubs (particularly in the Netherlands and Spain), and re-exported to third-country markets without undergoing substantial transformation.
2. Premium positioning: EU-origin exports increasingly target the higher end of the market, with per-unit export prices (€24.4/piece in 2025 vs. €16.9/piece in 2015, +44.8%) far exceeding import prices (€9.3/piece in 2025 vs. €8.6/piece in 2015).

The trade deficit widened by 41%

The net effect of surging imports and stable exports was a significant deterioration in the trade balance. The EU's trade deficit for denim trousers grew from approximately €1.24 billion in 2015 to €1.75 billion in 2025, a worsening of 41.4%. This widening deficit reflects the structural shift: the EU consumes far more denim than it produces, and the gap is filled by imports from lower-cost countries.

3. Rising Vulnerability: Price Shocks, Supply Concentration, and Import Dependence

Net import reliance surged from 15% to 90%

The most consequential structural indicator is net import reliance, which measures the share of domestic consumption met by net imports. This indicator soared from 14.6% in 2015 to 90.0% in 2025 — an increase of 514%. In other words, the EU has gone from meeting most of its denim trouser demand through domestic production to being almost entirely dependent on external suppliers. This level of reliance creates strategic vulnerability to supply disruptions, whether from geopolitical events, logistics bottlenecks (as witnessed during the COVID-19 pandemic and the Suez Canal blockage), or shifts in trade policy.

Export propensity — a proxy for the EU's role as a logistics hub — also expanded dramatically

Export propensity, defined here as exports relative to production, climbed to over 300% by 2025. This means the EU is exporting nearly three times more denim trousers (in value) than it produces domestically — confirming the re-export hypothesis. The EU increasingly functions as a distribution and logistics node rather than a manufacturing base for this product, importing from Asia, warehousing within the bloc, and re-exporting to neighbouring markets such as Switzerland, Norway, and the UK.

Supply concentration remained moderate but partner-specific volatility was high

The Herfindahl-Hirschman Index (HHI) for import value rose modestly from 1,503 to 1,557 (+3.6%), remaining below the 2,500 threshold typically associated with high concentration. The import market is thus moderately diversified. However, the HHI for import volume rose more notably from 1,716 to 1,935 (+12.7%), suggesting that volume is becoming more concentrated among fewer partners even as value diversifies.

On the export side, concentration by value actually decreased (HHI from 959 to 781, −18.6%), indicating that EU exporters are successfully diversifying their destination markets. Key emerging export destinations include Switzerland (+85%), the United States (+121%), and China (+63%).

Price shocks revealed the fragility of key supply relationships

The shock detection analysis identified three significant price anomalies during the decade:

The UK export price shock in 2021 (abnormality score: 13.5) is the most pronounced event in the dataset. A near-doubling of export unit values to the UK likely reflects post-Brexit cost inflation: new customs procedures, origin documentation, and logistics frictions translated directly into higher landed costs. The US export price shock in 2023 (a 125.8% jump) may reflect a temporary surge in demand or supply constraints affecting premium denim segments.

The Bangladesh import price shock in 2022 (abnormality score: 7.1) is particularly noteworthy given Bangladesh's weight as the EU's largest supplier (31.3% of import value). A 20.6% jump in unit costs from Bangladesh likely reflects rising global cotton prices, post-pandemic logistics cost inflation, and possibly domestic energy and wage pressures in Bangladesh. Given the country's dominant position, even modest price movements have outsized effects on EU import costs.

Volatility patterns suggest that traditional suppliers are more stable than emerging ones

Examining the coefficient of variation (CV) across import partners, established suppliers tend to show lower volatility:

• Tunisia: CV = 0.11 (most stable)
• India: CV = 0.16
• Morocco: CV = 0.16
• Bangladesh: CV = 0.19
• Türkiye: CV = 0.20

More recently integrated or smaller suppliers show higher volatility:

• Cambodia: CV = 0.40
• China: CV = 0.40
• Pakistan: CV = 0.28
• United Kingdom: CV = 0.87 (post-Brexit instability)

This pattern suggests that while the EU is right to diversify its sourcing, newer supplier relationships carry inherently greater price and volume instability.

Conclusion

The decade 2015–2025 saw the EU women's denim trouser market undergo a fundamental structural transformation. Domestic production collapsed by over 80% in volume, net import reliance surged from 15% to 90%, and the sourcing geography shifted decisively from China toward Bangladesh, Pakistan, and Cambodia. The trade deficit widened by 41%, even as EU exporters maintained stable outbound volumes — increasingly by re-exporting imported goods rather than shipping domestic production.

These shifts carry significant strategic implications. The EU's near-total dependence on external suppliers for a mainstream consumer product creates vulnerability to supply chain disruptions, geopolitical tensions, and input cost shocks. The moderate diversification of import partners (HHI below 2,500) offers some buffer, but the volatility analysis shows that individual partner relationships remain fragile. Meanwhile, the post-Brexit collapse in UK-EU trade for this product — both in imports and exports — serves as a cautionary example of how quickly established trade flows can erode when institutional friction increases.

Looking ahead, the sustainability of low-cost Asian sourcing faces pressure from rising wages in Bangladesh and Cambodia, tightening EU sustainability regulations (including due diligence requirements), and increasing geopolitical scrutiny of global supply chains. The EU's path toward greater supply chain resilience in this product category will likely involve a combination of near-shoring to Türkiye and North Africa, continued diversification across Asian suppliers, and investment in circular economy models that reduce total import volumes over time.