Russia extends diesel export ban to Sept 30 as strikes cut refining to a two-decade low
Russia extended its ban on diesel and marine fuel exports through September 30 after Ukrainian drone strikes pushed August refining down to 3.8 million barrels a day, the lowest in over two decades. For US fuel buyers the relevant part is the barrels that don't leave Russia. Pull that diesel off the water and the global distillate pool gets tighter, which supports the diesel crack that US refiners earn and, further down, the price your rack posts.
The mechanics are simple. Russia normally exports a big slice of its diesel; when Moscow keeps it home to cover its own shortage, buyers in Europe and beyond source elsewhere, and the whole distillate curve firms. August already showed a 23% drop in Russian diesel output and a 20% drop in gasoline supply. Those are the barrels the market is now working around.
The Kirishi strikes
Ukraine hit the Kirishi refinery in the Leningrad region overnight, starting a fire at a plant that runs about 20 million tonnes of crude a year and accounts for roughly 6.6% of Russia's total refining, per Fire Point. It is the only major refinery in northwestern Russia. August ran 21 drone strikes on Russian refineries, and this one landed on the second-largest plant in the country.
Aviation fuel is the tell. Ukraine's HUR says Russia has banned jet fuel exports and is importing Jet A-1 from South Korea and Egypt to cover military and civilian flights. A country that exported crude and products for decades is now buying finished jet. That says the damage is cutting into product yield, not just headline capacity.
The Enbridge release
Enbridge says 31,000 barrels of propane and butane were released after a pipeline rupture. Heading into the fall heating-oil and propane build, that is a supply item worth tracking for anyone selling propane into the Midwest or Northeast. Watch how long the segment stays down and whether it hits regional inventory before the cold sets in.
Venezuela and the RFS
HF Sinclair and two other refiners have exposure to changes in Venezuelan crude supply, which matters for Gulf Coast heavy-sour feedstock economics and the margins those plants run. Separately, Trump is reportedly looking for ways to shield farmers as the EPA weighs expanding small-refinery biofuel waivers, a fight that runs straight through RIN costs and the RFS, and hits Valero and every obligated blender.
What to watch
Whether the export bans get extended again past September 30. Whether Ukrainian strikes keep landing on the big northwest plants and force more Russian product imports. And whether the EPA waiver expansion actually lands, because that one moves RIN costs for US refiners directly.