Market evolution: Multiphase AC motors (CN 850151) — 2015–2025
Introduction
This report examines the EU's external trade in multiphase AC motors of output between 37.5 W and 750 W (customs code 850151) over the period 2015–2025. The data reveals a market that has grown substantially in both directions of trade, but with distinctly asymmetric dynamics: EU exports have become far more valuable per unit and per kilogram, while import growth has been driven by surging volumes from China. The EU has consolidated its position as a net exporter, yet the concentration of its import supply base has increased markedly, raising questions about supply-chain resilience. These trends play out against a backdrop of EU production shifting decisively toward higher-value output, sanctions-driven collapse of trade with Russia, and significant price shocks linked to the 2022 global supply-chain disruptions.
Full overview on the Trade Dashboard
1. A decade of strong but divergent trade growth
Both exports and imports roughly doubled in value, but the EU retained a healthy surplus
Between 2015 and 2025, EU extra-EU exports of CN 850151 motors grew from €394.6 million to €689.3 million (+74.7%), while imports rose from €187.1 million to €376.9 million (+101.5%). Despite faster import growth in percentage terms, the EU's trade surplus widened from €207.6 million to €312.4 million (+50.5%), reflecting the much larger export base. The surplus peaked at €357.6 million at an intermediate point in the period.
| Indicator | 2015 | 2025 | Change |
|---|---|---|---|
| Exports (value, €M) | 394.6 | 689.3 | +74.7% |
| Imports (value, €M) | 187.1 | 376.9 | +101.5% |
| Trade balance (€M) | 207.6 | 312.4 | +50.5% |
Physical volumes grew much more modestly than values, signalling rising unit prices
Export mass increased only 13.3% (from 16,385 t to 18,567 t), while export value rose 74.7%. This gap is explained by a 54.1% rise in the export unit price per tonne — from €24,085/t to €37,124/t — indicating that the EU has shifted towards exporting more valuable, higher-specification motors. Import volumes, by contrast, grew 76.2% in mass (from 22,000 t to 38,774 t), with a more moderate 14.3% increase in the per-tonne price (€8,503/t to €9,721/t). The EU therefore exports far fewer tonnes than it imports, but at roughly four times the price per kilogramme — a structural premium that widened substantially over the decade.
| Metric | 2015 | 2025 | Change |
|---|---|---|---|
| Export quantity (t) | 16,385 | 18,567 | +13.3% |
| Export price (€/t) | 24,085 | 37,124 | +54.1% |
| Import quantity (t) | 22,000 | 38,774 | +76.2% |
| Import price (€/t) | 8,503 | 9,721 | +14.3% |
The supplementary-unit picture reveals a surge in the number of motors traded
When measured by item count rather than mass, export volumes more than doubled (from 2.48 million to 5.19 million pieces, +109.6%), while the per-piece export price fell 16.7% (from €159 to €133). Import piece counts similarly doubled (4.28 million to 8.73 million, +104.1%) with a stable per-piece price of around €43. This divergence — more pieces exported at a lower price per piece, yet at a higher price per tonne — suggests the EU is exporting an increasing number of lighter, compact motors while still commanding a premium on a weight basis, consistent with a shift towards specialised or high-efficiency designs.
2. China's ascendancy and rising import concentration
China consolidated its position as the EU's dominant import supplier
China's share of EU imports of CN 850151 motors grew dramatically over the period. Chinese imports into the EU surged from €79.1 million in 2015 to €215.5 million in 2025 (+172.5%), reaching a peak of €245.4 million along the way. China alone now accounts for well over half of all EU imports by value in this product category. The other major suppliers grew far more modestly or even declined:
| Import partner | 2015 (€M) | 2025 (€M) | Change |
|---|---|---|---|
| China | 79.1 | 215.5 | +172.5% |
| Japan | 22.2 | 20.1 | −9.6% |
| United Kingdom | 12.6 | 23.1 | +82.7% |
| Türkiye | 1.8 | 7.3 | +306.3% |
| Brazil | 1.5 | 5.0 | +236.7% |
| Korea, Republic of | 7.5 | 3.6 | −52.0% |
| Viet Nam | 11.3 | 11.8 | +4.5% |
Import concentration has risen sharply, driven by China's weight
The Herfindahl-Hirschman Index (HHI) for EU imports by value climbed from 2,261 in 2015 to 3,506 in 2025 (+55.1%), moving from a moderately concentrated market into territory that is typically considered highly concentrated. The HHI by volume followed a similar upward trajectory (from 6,033 to 7,410, +22.8%). This rising concentration is almost entirely attributable to China's growing dominance: as China's share expanded, the effective number of supplying countries shrank, increasing the EU's exposure to any disruption originating from a single source.
Some emerging suppliers are growing from a low base, but none offsets China's lead
Türkiye (+306.3%) and Brazil (+236.7%) showed strong growth rates in their exports to the EU, but their absolute volumes remain small — €7.3 million and €5.0 million respectively in 2025 — compared to China's €215.5 million. The United Kingdom, as a former EU member, maintained a stable share and saw healthy growth (+82.7%), likely reflecting continued integration of supply chains. South Korea's exports to the EU fell by more than half (from €7.5 million to €3.6 million), and Japan's declined slightly, suggesting that East Asian suppliers other than China have lost competitiveness or market share in this segment.
3. An increasingly specialised EU export base facing geopolitical disruptions
EU production has shifted decisively towards higher-value motors
EU domestic production data reveals a striking structural transformation. The number of units produced fell from 18.5 million in 2015 to 10.4 million in 2025 (−43.8%), yet production value rose from €674.1 million to €1,157.1 million (+71.6%). The implied average unit production value thus rose from approximately €36.5 per unit to €111.5 per unit — a near-tripling. This strongly suggests that EU manufacturers have exited the lower end of the market (where Asian competitors dominate on cost) and refocused on higher-specification, higher-margin motors, likely including premium-efficiency (IE3/IE4) and application-specific designs.
The EU's net export position has strengthened and trade openness has surged
The EU's net import reliance (a negative value indicates net export status) moved from −13.3% in 2015 to −40.8% in 2025, meaning the EU now exports significantly more than it imports relative to its apparent market. This deepening net-export position coexists with a dramatic rise in trade intensity (from 33.0% to 68.8%) and export propensity (from 24.5% to 59.3%). In other words, a growing share of what the EU produces is destined for export markets, even as domestic demand is partly met by imports. This is the hallmark of a specialised, trade-oriented industry: the EU imports standard motors at scale while exporting higher-value products to the rest of the world.
| Indicator | 2015 | 2025 | Change |
|---|---|---|---|
| Net import reliance (%) | −13.3 | −40.8 | Deepened |
| Trade intensity (%) | 33.0 | 68.8 | +108.4% |
| Export propensity (%) | 24.5 | 59.3 | +142.5% |
Germany anchors the EU's export profile, while intra-EU specialisation is highly uneven
Germany accounted for €441.2 million of EU exports in 2025 — roughly 64% of the total — up from €242.4 million in 2015 (+82.0%). Austria (+193.0%), Czechia (+209.0%), and the Netherlands (+138.6%) also saw strong export growth, though from smaller bases. On the import side, Germany was the largest importing Member State (€117.1 million, +111.5%), followed by Italy (€66.3 million) and France (€24.7 million). Poland's imports surged from just €1.7 million to €27.2 million (+1,525.4%), possibly reflecting the growth of assembly and integration activities in Central Europe. Specialisation analysis confirms that Hungary (RSCA 0.66) and Germany (RSCA 0.31) are the most specialised EU exporters of this product, while Ireland, Latvia, and Malta show near-zero specialisation.
Specialisation by Member State
Sanctions erased Russia as an export market; the 2022 price shock hit China imports hardest
Two major disruptions stand out. First, EU exports to the Russian Federation collapsed from €23.6 million in 2015 to essentially zero (€5,021) by 2025 (−100.0%), reflecting the progressive tightening of EU sanctions following 2022. Russia had been a significant destination, and its loss required EU exporters to redirect volumes to other markets — notably the United States (which grew from €66.4 million to €162.8 million, +145.3%) and China (from €69.6 million to €139.3 million, +100.2%). Second, a pronounced price shock was detected in 2022 for imports from China (abnormality score 12.9, with a +44.9% unit-price shift), consistent with the global supply-chain disruptions, container shortages, and energy-cost spikes that characterised that year. A smaller shock was detected in EU export prices to the United States in the same year (abnormality 10.2, −8.9% shift), possibly reflecting competitive pricing pressure or a temporary demand softening in the US market.
Export volatility is moderate and diversified, but import volatility is concentrated in a few high-risk corridors
The coefficient of variation (CV) of EU export flows by partner shows relatively low volatility for the largest destinations — the United Kingdom (CV 0.025) and Korea (CV 0.188) were the most stable — while Mexico (CV 0.698) and Russia (CV 0.526, before the sanctions-driven collapse) were the most volatile. On the import side, Türkiye (CV 0.576) and Brazil (CV 0.523) displayed elevated volatility, while China (CV 0.235) and the United Kingdom (CV 0.230) were relatively stable despite their size. The Philippines registered an exceptionally high CV of 1.238, though this likely reflects sporadic, small-volume flows rather than systemic risk.
Conclusion
Over the 2015–2025 period, the EU's trade in multiphase AC motors (CN 850151) has been characterised by three simultaneous and reinforcing dynamics: a shift towards higher-value production and exports, growing dependence on China for imported volumes, and increasing overall trade openness. The EU remains a comfortable net exporter, with its export unit values roughly four times those of its imports, but this position now rests on a narrower production base (fewer units produced domestically, concentrated in Germany and a handful of other Member States) and an import supply chain that is increasingly concentrated on China. The geopolitical shocks of the period — the loss of the Russian market and the 2022 supply-chain disruptions — were absorbed without apparent lasting damage to the overall trade balance, but they underline the vulnerability inherent in a highly concentrated import structure and a production model that depends on access to both export markets and imported components. Going forward, the key watchpoints will be whether the EU can diversify its import sources beyond China, whether rising energy and regulatory costs continue to push low-value production offshore, and how the EU's flagship energy-efficiency regulations (such as the Ecodesign requirements for electric motors) shape the competitive landscape for this product category.