Market evolution: Hearing aid parts (CN 90219010) — 2015–2025

Introduction

This report analyses the European Union's trade dynamics for hearing aid parts and accessories (Customs/Nomenclature code 90219010) over the period 2015 to 2025. The product, Parts and accessories of hearing aids, n.e.s., falls within the broader category of medical and surgical instruments. The EU has solidified its position as a major net exporter in this specialized segment, with overall trade volumes expanding significantly. The analysis reveals a story of robust growth, geographic diversification, and increasing strategic autonomy, though punctuated by notable volatility and regional shifts.

1. A Decade of Expansive Growth and a Widening Trade Surplus

The 2015–2025 period was characterized by substantial growth in the EU's external trade of hearing aid parts, with exports consistently outpacing imports, leading to a dramatic expansion of the trade surplus.

1.1 Export Growth Outpaces Imports, Driving a Record Surplus

The EU's trade in this sector expanded vigorously. Exports grew by 165.3% in value, rising from €295.1 million in the first period to €783.0 million in the last. This growth rate significantly exceeded that of imports, which increased by 108.3% from €204.2 million to €425.3 million (General Overview). Consequently, the EU's trade surplus more than quadrupled, expanding from €90.9 million to €357.6 million, a 293.6% increase. This trend underscores the EU's strengthening competitive position and its role as a leading global supplier.

1.2 Price Trends Reflect Market Dynamics and Value Addition

Unit price evolution highlights differing dynamics for EU exports and imports. The average export price per tonne increased moderately by 12.6%, from €508,963 to €573,231. In contrast, the average import price per tonne rose more sharply by 54.2%, from €706,533 to €1,089,708 (General Overview). This divergence suggests that the EU is importing higher-value or more specialized components, while its export basket may have seen a broader volume growth or a shift in product mix.

2. Reconfiguration of Trade Partners and Internal EU Production Hubs

The decade witnessed a significant reorientation of the EU's trade geography, both in its external partnerships and in the internal distribution of production and trade activities among member states.

2.1 Major Shifts in Import Sourcing: The Rise of Southeast Asia

The EU's import partners underwent a major transformation. While traditional partners like the United Kingdom saw their share collapse (value down -60.7%), new supply hubs emerged. Malaysia became the third-largest import source, with a staggering 1,596.8% increase in value from €2.4 million to €40.7 million. Viet Nam also grew significantly (+67.2%) to €20.7 million. Meanwhile, imports from China grew steadily (+17.3%), and those from Singapore plummeted (-85.6%) (Top Partners by Value (Imports)). This points to a restructuring of global supply chains towards Southeast Asia for certain components or assembly stages.

2.2 Export Markets: Consolidation in North America and the United Kingdom

EU exports became more geographically concentrated in key high-value markets. The United States remained the top destination, with its share growing by 149.3% to €226.9 million. Most strikingly, exports to the United Kingdom surged by 644.0% to €108.5 million, making it the third-largest market. Growth was also strong in Canada (+97.2%) and Australia (+125.1%). Exports to China grew robustly by 78.1% to €91.2 million (Top Partners by Value (Exports)). This pattern indicates the EU's strong competitive edge in advanced, high-income markets.

2.3 Internal EU Reconfiguration: Poland and Austria Emerge as Export Powerhouses

Within the EU, the landscape of production and export leadership shifted dramatically. While Denmark remained a top exporter, its value slightly declined (-7.4%). In contrast, Poland saw an explosive 687.9% increase in exports, reaching €300.2 million and becoming the second-largest EU exporter. Austria experienced an even more phenomenal growth of 6,237.7%, rising to €170.6 million (Top Reporters by Value (Exports)). Specialization indices confirm this trend, with Poland and Austria showing the highest Revealed Symmetric Comparative Advantage (RSCA) scores among major economies in 2025 (Specialisation). This suggests a relocation or expansion of high-value manufacturing activities within the EU single market.

3. Volatility, Strategic Shocks, and Strengthened Autonomy

Despite strong underlying growth, the market was subject to significant volatility and specific supply shocks. However, the overall trajectory enhanced the EU's strategic autonomy in this sector.

3.1 Pronounced Price Volatility and Specific Supply Shocks

Trade with several partners exhibited high price volatility, measured by the coefficient of variation (CV). The most volatile import relationship was with Switzerland (CV=1.21), while for exports, Canada (CV=2.26) was the most volatile (Volatility). The data identifies three major price shocks: a 182.6% import price surge from Switzerland in 2018, a 43.6% export price rise to Australia in 2017, and a 125.6% import price hike from the United Kingdom in 2023 (Supply Shocks). These events highlight potential supply-chain vulnerabilities tied to specific bilateral relationships.

3.2 Market Concentration and Diversification Trends

Market concentration, as measured by the Herfindahl-Hirschman Index (HHI), showed a mixed picture. For imports, value concentration decreased by 28.7% (from HHI 2004 to 1429), indicating diversification away from a few dominant suppliers. However, import volume concentration increased by 29.4%, suggesting that while value sources diversified, physical supply may have become more concentrated. For exports, both value and volume concentration remained relatively stable, with a slight decrease in value concentration (-7.3%) (Concentration).

3.3 From Net Importer to Confident Net Exporter: Autonomy Enhanced

The EU's strategic position strengthened profoundly. The Net Import Reliance metric, where negative values indicate net exports, worsened (became more negative) from -65.2% to -480.1%. This dramatic shift confirms that the EU's export capacity now vastly outstrips its import needs for these parts. This is corroborated by a 446.1% increase in estimated EU production value over the period, from €98.9 million to €540.0 million (Production Volumes). The EU has thus significantly reduced its dependence on external suppliers for this critical medical technology component.

Conclusion

Between 2015 and 2025, the EU's market for hearing aid parts evolved from a balanced trade position to one of decisive global leadership. This was driven by extraordinary export growth, particularly to the US and UK, and a major internal shift with Poland and Austria emerging as industrial champions. The decade was not without challenges, marked by significant price volatility and a notable reconfiguration of supply chains towards Southeast Asia. Nevertheless, the overall outcome is a substantial strengthening of the EU's strategic autonomy, as evidenced by a soaring trade surplus and quadrupled domestic production. The market for these specialized components is now a key example of the EU's competitive strength in high-technology medical device manufacturing.