Japan Imports from Mongolia of Coke, Semi-coke of Coal, of Lignite, of Peat; Retort Carbon was US$13.58 Thousand during 2012, according to the United Nations COMTRADE database on international trade. Japan Imports from Mongolia of Coke, Semi-coke of Coal, of Lignite, of Peat; Retort Carbon - data, historical chart and statistics - was last updated on June of 2024.