Market evolution: Electric space heaters (CN 851629) — 2015–2025

Introduction

This report examines the trade dynamics of CN 851629 — electric space-heating and soil-heating apparatus (excluding storage heating radiators) — as traded by the European Union with non-EU partners over the period 2015 to 2025. This product category encompasses a wide range of appliances including liquid-filled radiators, convection heaters, fan heaters, and other non-storage electric heating devices. The analysis draws on trade flow data (imports, exports, and balance), production volumes, partner concentration, and structural vulnerability indicators to identify the key forces shaping this market over the past decade.

The EU market for electric space heaters has undergone significant structural change. The trade deficit more than doubled, EU production volumes halved, and the bloc's import reliance shifted from near self-sufficiency to substantial dependence on external suppliers. These shifts reflect broader trends including the energy crisis of 2021–2022, evolving competitive dynamics, and changes in product mix.

1. A Widening Trade Deficit Driven by Import Growth and Export Volume Decline

The deficit expanded from €191 million to €392 million over the decade

The EU's trade balance for electric space heaters deteriorated substantially between 2015 and 2025. Starting at approximately −€191 million in 2015, the deficit deepened to −€392 million in 2025, representing a 105.5% increase. At its worst point, the deficit reached −€839 million (likely around 2022, coinciding with the energy crisis). This widening gap resulted from two concurrent trends: robust growth in import values and a contraction in export volumes.

Export values grew despite a sharp decline in physical volumes

One of the most striking features of this market is the divergence between export value and export volume. While export volumes in tonnes fell by 40.3% (from 21,060 t to 12,563 t), the total export value rose by 28.9%. This implies a dramatic increase in the average export unit price — from €9,471 per tonne in 2015 to €20,463 per tonne in 2025, a 116% increase. EU exporters appear to have shifted toward higher-value, likely more technologically sophisticated or premium-positioned products, while lower-value segments may have been offshored or lost to foreign competition.

By contrast, imports grew on both fronts: value rose 66.3% and volume rose 32.2%. The import unit price also increased, from €5,009/t to €6,302/t (+25.8%), suggesting some degree of product upgrading or general cost inflation on the import side as well.

The supplementary unit data reveals a different picture of product mix shifts

The supplementary quantity data (measured in number of items, p/st) provides additional insight. Exports by item count actually grew by 36.6% (from 3.95 million to 5.40 million units), even as tonnage fell. This indicates that EU exports have shifted toward lighter products — smaller, more compact units with higher per-unit value. On the import side, item counts grew 38.4% (from 20.3 million to 28.2 million units), closely tracking tonnage growth, which suggests that the average weight per imported item remained relatively stable.

The fact that export prices per piece declined slightly (−5.7%) while export prices per tonne surged confirms the product mix shift: the EU now exports more units but lighter ones. Conversely, import prices per piece rose 20.1%, potentially reflecting inflation, energy-cost pass-through, or a shift toward somewhat higher-quality imports.

2. China's Dominance on the Import Side and a Diversifying Export Portfolio

China remains the overwhelmingly dominant import supplier

The partner concentration data reveals that China accounts for a dominant share of EU imports. In 2015, Chinese imports stood at €274 million; by 2025 they had grown to €450 million (+64.2%). At their peak (likely around 2022), they reached €825 million. China's share of total non-EU imports is by far the largest among all partners, and the import-side Herfindahl-Hirschman Index (HHI) for value remained elevated throughout the period, moving from approximately 5,058 to 4,990 — a negligible decline of 1.3%. This indicates persistently high concentration of imports among a small number of suppliers, with China at the centre.

Other notable import sources include Türkiye (€64 million in 2025, +149%), which has emerged as a significant secondary supplier, and Ukraine, which more than tripled its exports to the EU despite the ongoing conflict — possibly reflecting supply chain reorientation or pre-war capacity that was redirected.

Norway's imports to the EU collapsed by 89.1% (from €12.7 million to €1.4 million), a striking decline that may be linked to Norway's own energy market dynamics or shifts in intra-Nordic trade patterns.

EU exports are geographically more diversified and becoming even more so

In contrast to the import side, the export-side HHI declined significantly from 1,509 to 1,007 (−33.2%), indicating a broadening of the EU's export base. The United Kingdom remained the largest single export destination but saw its share decline from €67.9 million to €42.6 million (−37.4%), likely reflecting post-Brexit trade friction and currency effects.

The most dramatic shift was the surge in exports to the United States, which grew from €15.1 million to €56.2 million (+272.4%). This makes the US the second-largest destination by 2025 and suggests successful market penetration in North America, possibly linked to the "Made in Europe" premium positioning or US policy shifts encouraging European appliance imports.

Exports to the Russian Federation collapsed by 89.7% (from €20.5 million to €2.1 million), almost certainly a consequence of EU sanctions imposed following Russia's invasion of Ukraine in 2022.

Volatility is elevated for several key partners

The volatility analysis reveals substantial variation in trade flows with certain partners. On the import side, Norway (CV = 0.85) and Malaysia (CV = 0.71) show the highest volatility, reflecting their relatively small and fluctuating contributions. On the export side, Taiwan (CV = 0.88) and Ukraine (CV = 0.75) display the greatest instability.

Two notable supply shocks were detected:

• A price shock in EU exports to China in 2021 (abnormality score: 4.8, shift: +121.2%), likely related to pandemic-era supply chain disruptions and surging demand.
• A price shock in EU exports to the United States in 2018 (abnormality score: 2.5, shift: +29.4%), which may be connected to early trade policy changes or tariff dynamics.

3. Structural Transformation: Shrinking Domestic Production and Growing Import Dependence

EU production volumes have halved while values remained flat

The production data shows a dramatic structural shift in EU manufacturing of electric space heaters. Production quantities (in items) fell from 18.6 million units in 2015 to 8.6 million in 2025 — a 53.8% decline. Yet production values remained essentially flat (€733 million to €738 million, +0.7%), reaching a peak of approximately €1,030 million at some point in the period.

This implies that the average value per unit produced in the EU roughly doubled, consistent with the EU specialising in higher-end, higher-margin products while lower-value production has migrated to lower-cost countries — principally in Asia.

Net import reliance swung dramatically

The EU's net import reliance shifted from −4.6% in 2015 to +33.9% in 2025. In 2015, the EU was close to self-sufficient in this product category (with a slight export surplus in value terms relative to domestic production). By 2025, over a third of the EU's domestic consumption was met by imports. At its peak (likely 2022), import reliance reached 46.4%.

Trade intensity (the sum of imports and exports relative to domestic production) rose from 43.8% to 63.9%, confirming that the EU's electric space heater market has become significantly more open and internationally integrated. Export propensity also increased modestly (from 29.7% to 33.3%), but this was far outweighed by the growth in imports.

Concentration of imports persists, but the product sub-segments reveal divergent dynamics

At the six-digit sub-product level, the four bundled categories show distinct trajectories:

Imports by sub-product (2015 → 2025, value):

All four sub-categories saw substantial import growth. Convection heaters (85162950) doubled in import value, growing from €59.9 million to €121.5 million (+102.8%), making it the fastest-growing segment. Fan-equipped heaters (85162991) and liquid-filled radiators (85162910) also grew strongly.

Exports by sub-product (2015 → 2025, value):

Export dynamics were more mixed. The largest sub-category (85162999, "other apparatus") grew strongly in value (+48.8%) even as its tonnage fell by 33.6%, confirming the shift toward higher-value products. Liquid-filled radiators were the only segment to see export value decline (−21.0%), while fan heaters and convection heaters grew more modestly.

Member state specialisation reflects geographic and industrial factors

The specialisation analysis reveals that Nordic and Baltic countries are the most specialised exporters of electric space heaters relative to their overall trade profiles. Estonia (RSCA = 0.55), Sweden (0.45), and Finland (0.43) lead the ranking, consistent with cold-climate demand driving local manufacturing expertise. At the other end, Malta (RSCA = −0.98), Ireland (−0.89), and Luxembourg (−0.86) show negligible specialisation in this category.

Among the major reporting member states, Germany was the largest exporter (€86.7 million in 2025, +54.3% from 2015), followed by Sweden (€25.7 M) and Spain (€21.8 M). On the import side, France was the largest importer (€127.7 M), followed by the Netherlands (€103.2 M, a 226% increase from 2015) and Germany (€86.5 M).

Conclusion

The EU market for electric space-heating apparatus (CN 851629) has undergone a profound structural transformation over 2015–2025. The most salient trend is the sharp increase in import dependence: from near self-sufficiency in 2015, the EU now sources over a third of its consumption from non-EU suppliers, overwhelmingly from China. This has been accompanied by a halving of domestic production volumes — though production values held steady, indicating a strategic move upmarket by EU manufacturers.

The trade deficit more than doubled, driven by the combination of surging imports and declining export volumes. However, export values continued to grow, supported by a dramatic increase in unit export prices (per tonne), suggesting that EU producers have successfully repositioned toward higher-value, premium products — a classic pattern of industrial upgrading in the face of import competition from lower-cost producers.

The 2021–2022 energy crisis appears to have been a pivotal shock, likely amplifying demand for electric heating solutions and temporarily inflating both import volumes and prices. The collapse of exports to Russia following the 2022 sanctions and the post-Brexit decline in UK-bound exports represent two significant geopolitical disruptions that reshaped trade flows during this period.

Looking at vulnerability indicators, the persistently high import-side concentration (HHI near 5,000) and heavy reliance on China present strategic risks. However, the diversification of export destinations — most notably the tripling of exports to the United States — and the growing specialisation of Nordic and Baltic member states in this product category suggest that the EU retains competitive strengths in niche, high-value segments of the electric space heater market.