Belgium Exports of potroleum resins, coumarone-indene resins, polyterpenes, polysulfides to Liberia was US$245 during 2021, according to the United Nations COMTRADE database on international trade. Belgium Exports of potroleum resins, coumarone-indene resins, polyterpenes, polysulfides to Liberia - data, historical chart and statistics - was last updated on May of 2024.