Gazprom has postponed the mode of advance payment for gas supplies to Ukraine at 10: 00 am on June 16, said the head of Gazprom Alexey Miller on the results of negotiations with the European Commissioner for energetike Guenther Oettinger. Dialogues, which also participated the Minister of energy of the Russian Federation Aleksandr Novak, were launched around 22: 30 and lasted more than three hours. Miller said that there was a bilateral meeting between the European Commission and Gazprom. According to him, the results of these negotiations the Russian side has made a step forward, to continue the conversations that over the past period of time was carried out very intensively. On Tuesday evening it was announced that the trilateral dialogues Russia-Ukraine-EU gas will begin in Brussels today at 09: 30. Before them will be held bilateral meetings.