On October 22, 2025, the U.S. government imposed property-blocking sanctions on Russia’s two largest oil companies, Open Joint Stock Company Rosneft Oil Company (“Rosneft”) and Lukoil OAO (“Lukoil”), by designating these entities, as well as 34 Russia-based Rosneft and Lukoil subsidiaries, to the List of Specially Designated Nationals and Blocked Persons (“SDN List”) maintained by…