Denmark Imports of coke, semi-coke of coal, of lignite, of peat; retort carbon from Croatia was US$1.52 Thousand during 2021, according to the United Nations COMTRADE database on international trade. Denmark Imports of coke, semi-coke of coal, of lignite, of peat; retort carbon from Croatia - data, historical chart and statistics - was last updated on June of 2024.