KIEV, Nov. 24 – Ukraine could resort to the mechanisms of the Stockholm Arbitration Chamber to make Gazprom unblock interconnectors between Ukraine and the European Union, Naftogaz Ukrayiny Chairman Andriy Kobolev has said.

"The first way is negotiations, the second one is the Stockholm arbitration and, potentially, there is another way through an antitrust investigation, which is now carried out in respect of Gazprom in Europe," he said at the Central European Energy Conference in Bratislava (Slovakia).