Ukraine Exports of coke, semi-coke of coal, of lignite, of peat; retort carbon to Netherlands was US$1.3 Million during 2017, according to the United Nations COMTRADE database on international trade. Ukraine Exports of coke, semi-coke of coal, of lignite, of peat; retort carbon to Netherlands - data, historical chart and statistics - was last updated on May of 2024.