KIEV, Feb. 24 – Gas volumes that Naftogaz Ukrayiny is obliged to buy from Gazprom, would be adjusted by July 1, 2009, Naftogaz representative Ihor Didenko said in an interview with the Dzerkalo Tyzhnya newspaper.

He said that 52 billion cubic meters per year announced earlier is preliminary.

"The contracts on the purchase of gas from Gazprom says that the volume of imported gas is adjusted by July 1, and it should not be 52 billion cubic meters," Didenko said.