Market evolution: Liquefied olefins (CN 271114) — 2015–2025

Introduction

This report analyzes the evolution of EU trade in liquefied ethylene, propylene, butylene, and butadiene (Customs code 271114) between 2015 and 2025. The period was characterized by a significant contraction in trade volumes, coupled with notable price increases. The EU's trade balance for this product improved, but this was driven more by a sharper decline in exports than in imports. The data reveals a fundamental restructuring of supply chains, with the United Kingdom's share collapsing and Eastern European and Turkish suppliers gaining prominence. Concurrently, the market experienced distinct price shocks linked to geopolitical and energy crises.

1. A Contracting Market with Rising Prices

The EU market for liquefied olefins under CN 271114 shrank considerably in terms of both volume and value over the 2015-2025 period. This contraction occurred alongside a general increase in unit prices, indicating a shift in market fundamentals or cost structures.

1.1. Significant Volume and Value Decline

Trade volumes declined steeply, with imports falling from 510,164 tonnes (2015) to 310,909 tonnes (2025), a drop of 39.1%. The decline was even more pronounced for exports, which plummeted from 92,065 tonnes to 26,132 tonnes (-71.6%). This export collapse was a primary factor in the reduction of the EU's trade deficit from €248.7 million in 2015 to €189.3 million in 2025, an improvement of 23.9%.

1.2. Counterintuitive Price Increase Amidst Volume Drop

Despite the fall in traded volumes, average unit prices rose significantly. The import price increased by 16.7% (from €577/t to €674/t), while the export price surged by 54.4% (from €497/t to €768/t). This divergence suggests that the remaining trade may involve higher-value products, or that cost pressures (e.g., energy, feedstock) were passed through even as demand softened. The price peak around 2022 (visible in the dashboard) aligns with the European energy crisis.

1.3. Shift in Trade Composition

The simultaneous drop in volume and rise in price for exports is particularly striking. It implies a strategic retreat from low-margin, high-volume export markets, leaving a residual trade focused on higher-value or specialized segments. The EU's role evolved from a significant exporter to a predominantly net importer, though with a reduced deficit.

2. A Restructuring of Trade Partnerships

The geographical composition of EU trade for CN 271114 underwent a dramatic restructuring. The long-standing dominance of the United Kingdom dissolved, while suppliers from Eastern Europe and Türkiye gained substantial ground.

2.1. Collapse of the UK Corridor

The United Kingdom was the EU's top import partner in 2015 (€133.8 million, 45% share). By 2025, its value had fallen by 78.8% to €28.3 million (13% share). Similarly, the UK was the top export market (€43.4 million, 95% share in 2015), which shrank to €15.3 million (76% share) in 2025. This collapse likely reflects the combined impacts of Brexit-related trade friction and shifts in UK domestic production.

2.2. Rise of Alternative Suppliers

Two key alternative suppliers emerged. Türkiye saw its export value to the EU increase by 112.7%, becoming the third-largest supplier by 2025 (€69.2 million). The Russian Federation and Belarus also grew significantly (330.6% and 883.1% increases respectively) before geopolitical events would have altered these flows. On the export side, the EU's client base diversified, with Italy emerging as a much larger market (from €35,467 to €2.81 million).

2.3. Table: Evolution of Top Partners (2015 vs. 2025)

3. Market Stability and Price Shocks

The restructured trade patterns were tested by volatility and external shocks. While import concentration remained stable, the export market became more fragmented. Specific price shocks, linked to geopolitical and energy crises, highlight the market's vulnerability.

3.1. Stable Import Concentration, More Fragmented Exports

The Herfindahl-Hirschman Index (HHI) for imports remained broadly stable (around 3,750 to 3,716), indicating a persistently concentrated supplier landscape. In contrast, the export HHI fell sharply from 8,999 to 5,991 (-33.4%), confirming that the EU's export market became significantly less dominated by a single partner (the UK).

3.2. High Volatility in Key Bilateral Corridors

Several key trade relationships showed high volatility, measured by the coefficient of variation (CV). Ukraine (CV 0.92) and Belarus (CV 1.39) as import sources were highly unstable, reflecting the region's geopolitical turmoil. For exports, Russia (CV 2.44) and Morocco (CV 3.15) were extremely volatile destinations.

3.3. Identifying Major Price Shocks

The shock analysis pinpoints three major price events:

1. Türkiye (2018): An import price shock with an abnormality score of 9.4 and a 213% price shift. This coincided with the Turkish currency crisis.
2. UK & Norway (2021): Simultaneous import price shocks (abnormality ~2.6) with ~42% price increases for both. This aligns with the surge in European natural gas prices that affected production costs across the continent.

These shocks demonstrate how external economic crises and regional energy market dynamics transmitted directly into EU import prices for this petrochemical segment.

Conclusion

Between 2015 and 2025, the EU trade in liquefied olefins (CN 271114) transformed from a volume-driven market with strong UK ties into a smaller, higher-priced market with a reconfigured supply base. The core trends were a double-digit contraction in volume, a geographic reorientation away from the UK towards Türkiye and Eastern Europe, and an improvement in the trade balance primarily due to export decline. The market proved susceptible to major external shocks, with price spikes linked to the 2018 Turkish crisis and the 2021 European energy crisis. The future trajectory will depend on EU industrial demand, the stability of new supplier relationships, and the region's continued exposure to global energy and geopolitical volatility.