Bhutan Exports of potroleum resins, coumarone-indene resins, polyterpenes, polysulfides to India was US$329 during 2018, according to the United Nations COMTRADE database on international trade. Bhutan Exports of potroleum resins, coumarone-indene resins, polyterpenes, polysulfides to India - data, historical chart and statistics - was last updated on April of 2026.