Freight rates for Russian ESPO Blend oil loading from the Far Eastern port of Kozmino have jumped fivefold amid a lack of vessels after fresh U.S. sanctions cut availability of tankers, three traders said and data showed.

Middlemen supplying Russian oil are not offering cargoes due to new U.S. sanctions targeting Russian producers, tankers and insurers, according to the finance chief at Indian refiner Bharat Petroleum.

The recent implementation of new US sanctions targeting Russian oil producers, tankers, and insurers has created a disruption in the supply chain. Middlemen who were previously involved in supplying Russian oil to Indian refiners,