MOSCOW - State-run oil firm Rosneft has called Russia's first ever tender to sell Siberian crude from the newly built Pacific port of Kozmino, trading sources said on Tuesday.

Russia's largest oil producer will sell 100,000 tonnes of ESPO crude, named after the acronym for Russia's first pipeline to China and the Pacific, seeking a premium to the regional benchmark Dubai crude. The cargo will load on Dec 27-29.