Syria Exports of coke, semi-coke of coal, of lignite, of peat; retort carbon to Tunisia was US$40.01 Thousand during 2010, according to the United Nations COMTRADE database on international trade. Syria Exports of coke, semi-coke of coal, of lignite, of peat; retort carbon to Tunisia - data, historical chart and statistics - was last updated on May of 2024.