Market evolution: Glass lens sunglasses (CN 90041099) — 2015–2025

Introduction

This report examines the evolution of EU trade in sunglasses with glass lenses that are not optically worked (Combined Nomenclature code 90041099) over the period 2015–2025. The EU has long been one of the world's leading producers and exporters of sunglasses — driven above all by Italy — but the decade under review has brought significant structural change. Total EU exports to non-EU countries fell from €617 million in 2015 to €451 million in 2025 (−27%), while imports rose from €138 million to €202 million (+46%). The historically large trade surplus consequently shrank by nearly half, from €480 million to €249 million. Behind these headline figures lie three intertwined dynamics: a sustained decline in export volumes, a pronounced re-orientation of trade flows toward new geographic partners, and a structural shift from quantity toward higher unit values in both production and trade. The following sections analyse each of these dynamics in turn.

1. A Shrinking Export Base Offset by Rising Unit Values

EU export volumes fell steadily while unit prices edged upward

The most striking trend in the overall trade data is the persistent contraction of EU export volumes. Measured in net mass, exports fell from 2,547 tonnes in 2015 to 1,780 tonnes in 2025 (−30.1%); measured by the supplementary unit (number of items), they dropped from 16.1 million pairs to 11.0 million pairs (−31.7%). Over the same period, the average export price per pair rose from €38.4 to €41.1 (+6.9%), partially cushioning the decline in value terms. This pattern — fewer units shipped at somewhat higher prices — is consistent with a move upmarket, as EU manufacturers increasingly focus on premium and luxury-positioned glass-lens sunglasses rather than competing on volume.

EU domestic production shifted from quantity to value

Production data confirm this qualitative shift. EU production volume (in items) declined from 39.0 million pairs in 2015 to 27.8 million in 2025 (−28.7%), but production value rose from €810 million to €980 million (+21.0%). The implied average production value per unit therefore more than doubled over the decade — from roughly €20.8 to about €35.3 per pair — pointing to a decisive move toward higher-value, design-intensive eyewear.

Import volumes held relatively steady, but import prices surged

In contrast to the export picture, import volumes in mass terms were broadly stable (2,288 t in 2015 vs. 2,182 t in 2025, −4.7%), while the supplementary unit count fell modestly from 32.3 million to 29.0 million pairs (−10.2%). However, import unit values climbed sharply: the average price per imported pair rose from €4.3 to €6.9 (+62.7%). Even so, imports remain far cheaper per unit than exports (€6.9 vs. €41.1 in 2025), highlighting the asymmetry between the low-cost sunglasses the EU sources from Asia and the premium products it ships worldwide. The combination of rising import values and declining export values narrowed the EU's trade surplus from €480 million in 2015 to €249 million in 2025 (−48.0%).

2. Geographic Re-orientation: Diversifying Away from the United States

The United States lost its dominant position as an export destination

The partner-level export data reveal a dramatic re-orientation of EU export flows. In 2015, the United States alone absorbed €279 million of EU glass-lens sunglasses exports — roughly 45% of the total. By 2025, US-bound shipments had collapsed to €114 million (−59.2%), reducing the US share to about 25%. This decline is the single largest factor behind the overall drop in EU exports.

Emerging and mid-sized markets gained ground

Several partners partially compensated for the US decline:

Exports to Türkiye more than doubled and those to Mexico more than tripled, making both countries increasingly important outlets for EU sunglasses. The loss of the Brazilian market (−57.9%) partly offset these gains. The export concentration index (HHI by value) fell from 2,299 to 1,127 (−51%), confirming that the EU's export footprint became substantially less concentrated — and less dependent on any single market — over the decade.

China consolidated its position as the dominant import supplier

On the import side, China remained by far the largest supplier, accounting for €115 million of the €202 million total in 2025 (up from €88 million in 2015, +30.6%). However, some smaller suppliers experienced spectacular growth:

Imports from Japan surged from €5 million to €34 million — a sixfold increase — while imports from Brazil went from virtually nothing to €9.2 million. These shifts suggest that sourcing patterns are diversifying, even though China's share remains dominant. The import HHI declined from 4,274 to 3,657 (−14%), indicating a modest diversification of the EU's supplier base.

Volatility is highest in smaller, newer trade relationships

The volatility analysis reveals that the most established trade corridors tend to be the most stable. EU import flows from China show the lowest coefficient of variation (CV = 0.13), while emerging sources such as Brazil (CV = 1.16) and Hong Kong (CV = 0.86) are far more erratic. On the export side, flows to the United States (CV = 0.19) and Switzerland (CV = 0.15) are relatively stable, whereas shipments to Mexico (CV = 0.59) and South Korea (CV = 0.55) fluctuate considerably. This pattern underlines a trade-off: as the EU diversifies its markets and suppliers, it gains resilience against single-partner shocks but introduces greater year-to-year volatility from newer, less predictable partners.

3. Italy's Enduring Dominance and the EU's Growing Export Orientation

Italy remains the undisputed hub of EU sunglasses trade

The member-state data confirm Italy's overwhelming importance. In 2025, Italy accounted for €372 million of EU extra-EU exports — 82% of the total — and €71 million of imports, also the largest in the EU. Italy's revealed comparative advantage (RCA) stands at 8.68, far above any other member state and confirming a deep, structural specialisation in sunglasses production (the RSCA of 0.79 also signals a strong and persistent competitive advantage). Italy's export value fell from €548 million to €372 million (−32.1%) over the period, but this decline mirrors the broader contraction in EU exports and is concentrated in lower-volume, higher-value output.

Other EU member states are growing from a low base

While Italy's share declined in absolute terms, several other member states significantly expanded their export footprints:

Spain (+272%), Sweden (+319%) and the Netherlands (+607%) all saw their exports multiply, albeit from much smaller starting points. These countries' RCA values remain near or below 1.0 (Spain at 1.04, Sweden at 0.57), suggesting they are not yet specialised producers but rather growing re-export or niche-production hubs. France, by contrast, saw its exports drop from €48 million to €20 million (−59%), losing ground after an initial peak and its RSCA is slightly negative (−0.07).

On the import side, growth is concentrated in a handful of Western European countries

EU import growth was driven primarily by Italy, France, Spain, the Netherlands and Germany:

The Netherlands' 168% import increase is consistent with its role as a logistics gateway for goods entering the EU single market; some of these imports are likely re-exported intra-EU or extra-EU.

Export-price shocks centred on the United States in 2021

The shock detection analysis identifies three notable price-dislocation events in EU exports:

The US price shock of 2021 is by far the most significant, both in abnormality score (33.4) and in market weight (59.3% of export value). This event likely reflects a combination of post-pandemic demand recovery, supply-chain bottlenecks and a possible shift in the product mix shipped to the US toward higher-priced items. The UK shock in the same year, with a 131% price jump, may partly reflect post-Brexit trade-friction effects and currency dynamics.

Conclusion

Over 2015–2025, the EU's trade in glass-lens sunglasses underwent a fundamental transformation. Export volumes and values declined substantially, driven mainly by a sharp contraction in shipments to the United States — historically the EU's largest single market for this product. At the same time, both production and exports shifted decisively toward higher unit values, consistent with the industry's positioning in the premium and luxury segments. Italy remained the overwhelmingly dominant player, accounting for over 80% of EU extra-EU exports and possessing a strongly revealed comparative advantage, but smaller member states such as Spain, the Netherlands and Sweden are beginning to carve out roles. On the import side, China consolidated its position as the main supplier, while Japan and Brazil emerged as new sources, contributing to modest diversification. The EU's trade surplus, while still positive at €249 million in 2025, has shrunk by nearly half, and the growing export propensity (from 77% to 268% of production) signals that the sector is increasingly oriented toward extra-EU markets even as its absolute scale contracts. Looking ahead, key risks include continued erosion of the US market, rising import penetration from Asia, and the inherent volatility of newer, less established trade corridors.