Ukrzaliznytsia notes a number of problems on the part of the transport system of European countries, which prevent increasing the volume of cargo transportation by rail from Ukraine to Europe. "The set of technical problems is that the transport system of European countries is not technically ready to transport such large volumes. It needs additional rolling stock: wagons and locomotives," Deputy Director of the Department of Commercial Work at Ukrzaliznytsia Valeriy Tkachev said.