Norway Imports of coke, semi-coke of coal, of lignite, of peat; retort carbon from Slovakia was US$7.39 Thousand during 2019, according to the United Nations COMTRADE database on international trade. Norway Imports of coke, semi-coke of coal, of lignite, of peat; retort carbon from Slovakia - data, historical chart and statistics - was last updated on June of 2024.