Namibia Imports of coke, semi-coke of coal, of lignite, of peat; retort carbon from United States was US$101 during 2021, according to the United Nations COMTRADE database on international trade. Namibia Imports of coke, semi-coke of coal, of lignite, of peat; retort carbon from United States - data, historical chart and statistics - was last updated on May of 2024.