Ecuador Exports of potroleum resins, coumarone-indene resins, polyterpenes, polysulfides to Chile was US$60 during 2018, according to the United Nations COMTRADE database on international trade. Ecuador Exports of potroleum resins, coumarone-indene resins, polyterpenes, polysulfides to Chile - data, historical chart and statistics - was last updated on May of 2024.