The Russian state-controlled natural gas monopoly Gazprom has billed Ukraine's state-owned energy firm Naftogaz $11.4 billion for not importing the full agreed amount of gas in 2013, Gazprom's Deputy Chief Executive Alexander Medvedev said April 24.
Wall Street Journal: Gazprom bill puts Ukraine under pressure
The Russian state-controlled natural gas monopoly Gazprom has billed Ukraine's state-owned energy firm Naftogaz $11.4 billion.
