Ukrainian regional gas companies in 2017 doubled to Hr 20.4 billion ($714.8 million) their debts for purchased natural gas before the national oil and gas holding Naftogaz of Ukraine, according to the holding’s press service.
Ukrainian regional gas companies in 2017 doubled to Hr 20.4 billion ($714.8 million) their debts for purchased natural gas before the national oil and gas holding Naftogaz of Ukraine, according to the holding’s press service.