UK sanctions Slavneft, completes blacklist of Russia's top ten oil producers

The UK has added Slavneft to its sanctions list, completing a full blacklist of Russia's ten largest oil producers, and also targeted Rosneft's Vostok Oil venture, major coal firms, and 11 oil-and-gas-linked vessels. This escalates Western energy sanctions against Russia, tightening pressure on its hydrocarbon export revenue. The move signals continued coordinated Western efforts to constrain Russian energy revenues, though the direct market impact depends on enforcement and alternative buyers.

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