KIEV, July 28 – Ukraine seeks to return to talks with Russia on the price of Russian gas and the possibility of resuming supplies of Russian gas in the trilateral format with participation of the European Commission.

"The issue was raised at recent negotiations of the Ukrainian prime minister with European Commission Vice-President [Maros] Sefcovic. We hope that we will return to the trilateral format of the talks with Russians. It could have some effect," Naftogaz Ukrayiny head Andriy Kobolev said on Channel 5 TV.