"We've suggested [holding] consultations on the 17th. It seems they haven't confirmed [yet]," Likhachev told reporters, RIA wrote.
He also added that tripartite expert meetings on the Ukraine-EU association agreement had brought no changes.
As UNIAN reported earlier, Ukraine on October 21 filed its first of a series of planned claims with the WTO against Russia, challenging trade restrictions on Ukrainian-produced wagons and railroad switches.
Ukraine Trade Representative Nataliya Mykolska said that Ukrainian exports declined to $51 million in the seven months of 2015 due to these restrictions on 86 groups of products. Exports in 2013 were estimated at $1.7 billion.
In her words, Ukraine will continue filing new claims against Russia in connection with trade restrictions.
