According to the decision of the Stockholm arbitration, Gazprom export paid Polish PGNiG $1.5 billion in compensation. The amount of compensation is an overpayment for gas supplied via the Yamal-Europe pipeline after November 1, 2014. Gazprom and Gazprom Export continue to appeal the decision of the Stockholm Arbitration, filing an appeal with the County of Svea in Sweden at the end of May.