European Diesel Margins Hit Record High After Russian Refinery Outage

European diesel margins reached a new record high on Monday as supply concerns intensified following an outage at a Russian refinery, highlighting the market's sensitivity to production disruptions.

Low-sulphur gasoil futures, a benchmark for European diesel, traded at a $78.36 per barrel premium to Brent crude futures at 1630 GMT. According to market data, this represents a significant increase of $5.49, or 7.5%, from the previous session's close. In a sign of the active physical market, Vitol sold an ultra-low sulphur diesel cargo for Mediterranean loading to Aramco during afternoon trading.

Russian Refinery Disruption

The primary catalyst for the price spike was the suspension of operations at the Slavneft-Yaroslavnefteorgsintez refinery in Russia. Two industry sources reported that the facility halted oil processing at two of its three crude distillation units after a drone attack on August 28.

This disruption tightens the supply of refined products in a region already navigating a complex energy landscape. Any prolonged outage can have a significant impact on the availability of diesel, a critical fuel for transportation and industrial activity.

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Strong Demand and Shifting Trade Flows

The supply shock coincides with robust regional demand and shifting global trade patterns. Data from analytics firm Kpler shows that diesel and gasoil imports into the EU-27 and the UK were on track to average 732,000 barrels per day (bpd) in August.

This figure marks a substantial increase from the 466,000 bpd averaged in July and is the highest import level since May. Separately, ship tracking data and trade sources indicate that Asia’s diesel exports to Africa are set to reach a 4.5-year high in August, as African buyers seek alternative supplies, further constraining the global pool of available cargoes.