Ukraine's Naftogaz to stop buying gas from Russia's Gazprom from July 1
June 30, 2015 at 15:22 PM EDT
MOSCOW, June 30 (Reuters) - Ukraine's Naftogaz said on Tuesday it will stop buying gas from Russia's Gazprom from July 1 after energy ministers from Kiev and Moscow failed to reach a final agreement at gas supply talks in Vienna. (Reporting by Jack Stubbs; Editing by William Hardy)