Malaysia Exports of coke, semi-coke of coal, of lignite, of peat; retort carbon to Brunei was US$12.54 Thousand during 2018, according to the United Nations COMTRADE database on international trade. Malaysia Exports of coke, semi-coke of coal, of lignite, of peat; retort carbon to Brunei - data, historical chart and statistics - was last updated on June of 2024.