Willem Coppoolse, has resigned after one year as head of the Naftogaz Trading division and CEO of Naftogaz Trading Gas Supply Company, the state oil and gas company reports. Naftogaz group chief operating officer Otto Waterlander will be acting head of the Trading division. Iryna Zhurav... #NaftogazTradingDivision #NaftogazUkraine #WillemCoppoolseNaftogaz