Lebanon Exports of coke, semi-coke of coal, of lignite, of peat; retort carbon to Mauritania was US$903 during 2018, according to the United Nations COMTRADE database on international trade. Lebanon Exports of coke, semi-coke of coal, of lignite, of peat; retort carbon to Mauritania - data, historical chart and statistics - was last updated on May of 2024.