KIEV, April 18 ??“ Ukraine, in talks with its gas supplier RosUkrEnergo, will insist on keeping natural gas prices unchanged during the next five years, an official at Naftogaz Ukrayiny, the national oil and gas company, said Tuesday.

Yaroslav Dykovytskiy, the head of economic department at Naftogaz, said the prices are fixed at $95 per 1,000 cubic meters for the next five years in a contact signed with RosUkrEnergo.