Gazprom Neft and Rosmorport agreed to expand cooperation in LNG bunkering. Agreement envisages organizing regular LNG refueling of ships on the St. Petersburg - Kaliningrad ferry line. For that purpose Gazprom Neft's first Russian LNG bunker vessel Dmitry Mendeleyev will be operated. Company will also provide LNG refueling of eco-ferries Marshal Rokossovsky and General Chernyakhovsky.