KIEV, Dec. 10 - Swiss-based RosUkrEnergo will supply 55 billion to 62 billion cubic meters of gas to Kiev’s UkrGaz-Energo JV, a government source told Interfax-Ukraine.

The source said that documents signed between RosUkrEnergo and UkrGaz-Energo last week would retain all of the conditions on the volume of gas supplies that were agreed at the end of last year and are in effect in 2007.