Market evolution: Glass mirrors (CN 7009) — 2015–2025

Introduction

This report analyses the trade dynamics of the European Union (EU) in glass mirrors (Customs Code 7009) from 2015 to 2025. The product category encompasses rear-view mirrors for vehicles (700910) as well as framed and unframed mirrors for other applications (700991 & 700992). Over the decade, the EU market has been characterised by a significant expansion in the value of trade, a growing import dependency, and notable shifts in the roles of key trading partners and internal EU producers. The data reveals a market that has become more integrated into global supply chains, particularly for automotive components, while facing increased competitive pressures and price volatility.

A Surge in Import Dependency Reshapes the EU Market

The most striking trend over the period is the substantial increase in the EU's reliance on imports, fundamentally altering its trade position in glass mirrors.

The Widening Trade Deficit

The EU's trade deficit in glass mirrors widened considerably. Import values rose from €790.9 million in 2015 to €1.424 billion in 2025, an increase of 80.1%. Over the same period, export values grew more modestly from €475.3 million to €600.0 million. Consequently, the net trade balance deteriorated sharply, from a deficit of -€315.6 million to -€824.4 million, a 161.3% expansion of the deficit.

This dynamic is driven by a surge in import volumes, which grew 75.9% (from 150,044 to 263,883 tonnes), while export volumes declined by 10.4%. The net import reliance, measuring the share of domestic consumption met by imports, soared from 0.6% to 42.0%.

China's Dominant Role and the Automotive Segment

The increase in imports was overwhelmingly concentrated in the rear-view mirrors for vehicles segment (700910). This category accounted for the majority of import value, growing from €525.3 million in 2015 to €854.3 million in 2025. China was the primary source of this growth, with imports from China rising by 137.5% to become the EU's largest single supplier by value (€584.0 million in 2025).

While the US remained a major partner, the growth from other sources like Türkiye and Taiwan was also significant. The import price per tonne for rear-view mirrors remained relatively stable (around €34,400 in 2025), suggesting the volume growth was driven by quantity rather than a shift to higher-value products.

Internal EU Market Contraction

A parallel trend is the decline in EU production. Between the first and last available years, the number of glass mirror items produced within the EU fell by 59.1%, and production value decreased by 16.0%. This contraction indicates a structural shift, where rising import penetration has coincided with a reduction in domestic manufacturing capacity.

Export Resilience and Specialisation Within the EU

Despite the growing trade deficit at the aggregate level, EU exports demonstrated resilience and revealed a pattern of specialization among Member States.

Export Value Growth Amidst Volume Decline

EU export values increased by 26.2% over the period, despite a 10.4% decline in exported tonnage. This indicates a significant increase in the unit value (price) of exports, which rose by 40.8%. EU producers, particularly in the framed mirrors segment (700992), successfully moved towards higher-priced products. The export price per tonne for framed mirrors reached €8,631 in 2025.

Geographic Concentration of EU Exports

EU exports remained concentrated towards developed economies, with the United Kingdom as the top destination (€90.9 million in 2025). Other key partners were Switzerland, the United States, and the United Arab Emirates. The value exported to Ukraine saw remarkable growth (+455.2%), although from a low base.

Specialised and Large-Scale EU Producers

Analysis of 2025 data reveals distinct roles for EU Member States. Some, like Hungary, Spain, Slovakia, and Poland, displayed a strong comparative advantage (high RSCA) in mirror production, specializing in exports relative to their overall trade. Others, notably Germany, while having a lower specialization score, remained the EU's largest exporter by value (€298.1 million), highlighting its role as a major production hub for high-value items like rear-view mirrors.

Market Volatility, Shocks, and Strategic Implications

The glass mirror market experienced notable price shocks and shifts in concentration, pointing to underlying vulnerabilities and strategic re-adjustments.

Price Shocks in Key Export Markets

The volatility analysis identifies significant price shocks in EU export flows. The most pronounced was a 159.5% abnormal price increase for exports to Brazil centered on 2023. Similar, though less extreme, shocks were recorded for exports to Türkiye (2018) and Morocco (2018). These events, measured by high abnormality scores, could reflect specific contract terms, logistical disruptions, or compositional shifts in the products traded.

Diversification of Import Sources

The Herfindahl-Hirschman Index (HHI), a measure of concentration, indicates that the source of EU imports became slightly more diversified. The import HHI by value decreased from 3,371 in 2015 to 2,882 in 2025, a 14.5% drop. While still highly concentrated (HHI > 2500), this decline suggests a strategic shift by EU importers to source from a broader set of countries, potentially to mitigate supply chain risks. The export concentration (HHI) saw a slight increase, remaining at a low level.

Heightened Trade Intensity and Strategic Autonomy Concerns

The data underscores the increasing importance of international trade for the EU's glass mirror sector. The trade intensity index (trade relative to production) more than doubled to 80.0%, and the export propensity (exports relative to production) also doubled to 54.7%. This elevated integration, coupled with the steep rise in net import reliance, frames a key strategic consideration for the EU: ensuring resilient supply chains for a component critical to its automotive industry, while supporting competitive export-oriented niche producers.

Conclusion

The period 2015-2025 was transformative for the EU's glass mirror market. The core narrative is one of increasing global integration and import dependence, driven primarily by the automotive sector's sourcing of rear-view mirrors from China. This occurred alongside a contraction in EU production volumes but was partially offset by a successful move up the value chain in exports, supported by specialized Member States.

The market now exhibits a dual structure: a large, import-dominated segment for standard automotive components, and a more resilient, high-value export segment where EU firms compete on quality and design. Key vulnerabilities include high import concentration (despite recent diversification) and the sector's extreme sensitivity to global supply chain dynamics. Looking forward, the sustainability of this model will depend on the EU's ability to maintain its export competitiveness while strategically managing its dependencies in a geopolitically complex trading environment.