Market evolution: Gas oil (CN 27101944) — 2015–2025

Introduction

This report examines the EU's external trade in ultra-low-sulphur gas oil (CN 27101944), a product defined by a sulphur content of ≤ 0.001 % by weight and classified under the broader family of petroleum-derived medium oils (CN 271019). The product covers diesel-type fuels meeting the strictest sulphur specifications, excluding biodiesel blends and fuels destined for chemical transformation.

The dataset provided contains a single annual observation for 2025. All year-on-year percentage changes in the source are reported as 0.0 %, and no multi-year time series is available. Consequently, this report cannot describe temporal evolution across the 2015–2025 window; instead, it offers a detailed snapshot of the EU's trade structure in 2025 — the partner landscape, the internal distribution among EU Member States, and the degree of market concentration and specialisation.

For the full interactive dashboard, see the Scope & Definitions overview.

1. The EU as a structural net importer of ultra-low-sulphur gas oil

The EU's trade position in CN 27101944 is characterised by a substantial net import deficit. In 2025, the Union imported significantly more than it exported, both in value and volume terms.

1.1 Trade balance and scale

Source: General Overview — trade

The deficit of approximately EUR 6.95 billion confirms that the EU is a major net buyer of this fuel on global markets. Import volumes at 37.05 million tonnes exceed export volumes of 25.74 million tonnes by roughly 11.3 million tonnes. The average import price (EUR 626.30/t) is slightly below the average export price (EUR 635.17/t), suggesting the EU tends to source from lower-cost origins and re-export (or ship out) product at a modest premium — a pattern consistent with the role of EU refining and trading hubs.

1.2 A snapshot rather than a trend

It is important to note that the dataset contains only the 2025 observation. All reported year-on-year changes are 0.0 %, which reflects the absence of prior-year data points rather than genuine stagnation. Without a time series, it is not possible to assess how the trade deficit, volumes, or prices evolved over the 2015–2025 period — for example, in response to the 2020 COVID-19 demand shock, the 2022 energy crisis triggered by Russia's invasion of Ukraine, or the progressive tightening of EU fuel-quality and emissions regulations. The analysis that follows therefore describes the cross-sectional structure of trade in 2025 only.

2. A concentrated and geographically diversified import supply base

The EU sources its ultra-low-sulphur gas oil from a broad set of suppliers, but value is heavily concentrated among a small number of Middle Eastern, North American and South Asian origins.

2.1 Top import partners

Source: Top partners by value — imports

Saudi Arabia alone accounts for the largest single share of import value, followed by the United States and India. The prominence of the United States reflects the surge in US refined-product exports since the shale revolution expanded US refining capacity. The strong presence of Middle Eastern suppliers (Saudi Arabia, Kuwait, Qatar) is consistent with their role as large-scale, low-cost refiners of ultra-low-sulphur diesel. India's position reflects its modern refining complex geared toward high-value product exports.

The import-side Herfindahl-Hirschman Index (HHI) stands at 1,941.77 on a value basis and 1,966.23 on a volume basis — figures that, in competition economics, indicate moderate concentration (the conventional threshold for a "moderately concentrated" market is 1,500–2,500). The EU therefore relies on a diversified but not fully fragmented supply base. See the concentration dashboard.

2.2 Top export partners

Source: Top partners by value — exports

EU exports of CN 27101944 are oriented overwhelmingly toward neighbouring and nearby markets. The United Kingdom, as the EU's closest large non-EU trading partner, is the single largest destination — a legacy of deeply integrated fuel-supply chains across the Channel. Ukraine's second position is noteworthy and likely reflects both pre-existing supply arrangements and heightened demand following the disruption of Ukraine's own refining capacity during the ongoing conflict. Gibraltar and Morocco feature as bunkering and transit hubs, while Norway, Switzerland and Bosnia and Herzegovina represent geographically proximate markets with limited domestic refining capacity.

The export-side HHI is 1,332.92 (value) and 1,349.72 (volume), indicating a less concentrated — and therefore somewhat more resilient — export structure compared with imports.

2.3 EU Member States driving imports and exports

Within the EU, the import and export of CN 27101944 is concentrated among a handful of large Member States with major refining or trading infrastructure.

Top EU importers (2025):

Source: Top reporters by value — imports

Top EU exporters (2025):

Source: Top reporters by value — exports

France is by far the largest EU importer, consistent with its substantial domestic diesel demand and the structure of its refining sector. The Netherlands and Belgium — home to the Amsterdam-Rotterdam-Antwerp (ARA) trading hub — appear prominently on both the import and export sides, reflecting their roles as key transit and blending centres. Italy and Spain also feature on both lists, suggesting they act simultaneously as consumers and re-exporters. Poland's presence on both tables likely reflects its growing role as a Central European distribution node.

3. Uneven specialisation across EU Member States

The Revealed Symmetric Comparative Advantage (RSCA) analysis for 2025 shows that export specialisation in CN 27101944 varies dramatically across the EU, reflecting differences in refining capacity, geographic position and energy-policy choices.

3.1 The most specialised exporters

Source: Most specialised reporters

Malta, Lithuania and Finland exhibit the highest RSCA values — above 0.74 — indicating very strong comparative advantage. However, their absolute contribution to total EU exports is small (below 1 % each), meaning that high specialisation does not translate into large market share. Greece, by contrast, combines a meaningful RSCA (0.5335) with a substantial absolute export value (EUR 2.59 billion), placing it as the second-largest EU exporter overall.

3.2 The least specialised — and absent — exporters

Source: Least specialised reporters

Luxembourg records an RSCA of −1.0, meaning it has zero reported exports of this product relative to its total trade basket. Ireland and Croatia also show very low specialisation. Poland is a particularly interesting case: despite being one of the top seven EU exporters by absolute value (EUR 1.51 billion), its RSCA is deeply negative (−0.8905). This implies that gas oil exports are a negligible share of Poland's overall export profile — Poland ships a lot of this fuel in absolute terms simply because its total trade volume is very large.

3.3 Concentration and market structure

The HHI values for both imports and exports remain constant across the single observation period:

Source: Concentration HHI

The import-side HHI of ~1,942 places the EU's external supply base in the moderate-concentration band, while the export-side HHI of ~1,333 indicates a more fragmented — and thus less supply-risk-prone — customer structure. This asymmetry is typical of the EU's energy trade: the Union is dependent on a limited number of large petroleum producers for inbound flows but sells to a more dispersed set of nearby buyers.

Conclusion

The available data provides a single-year snapshot (2025) of the EU's trade in ultra-low-sulphur gas oil (CN 27101944), precluding any analysis of trend evolution over the 2015–2025 period. Within that snapshot, the picture is clear: the EU is a substantial net importer, with a trade deficit of approximately EUR 6.95 billion and import volumes exceeding exports by over 11 million tonnes. Saudi Arabia, the United States and India are the dominant external suppliers, while the United Kingdom and Ukraine are the largest export destinations. Among EU Member States, France leads on the import side and the Netherlands on the export side, with the ARA hub playing a central transit role. Specialisation varies widely: small economies like Malta and Lithuania show the strongest comparative advantage, but large economies like Poland contribute more in absolute terms despite low specialisation ratios. The moderate import-side HHI and lower export-side HHI suggest that supply risk is concentrated upstream, while the EU's outbound trade is more diversified. A fuller assessment of market dynamics — including the impact of energy transition policies, post-COVID demand recovery and the geopolitical realignment of energy flows — would require access to the complete 2015–2024 time series.