Slovakia Exports of potroleum resins, coumarone-indene resins, polyterpenes, polysulfides to Serbia was US$180 during 2025, according to the United Nations COMTRADE database on international trade. Slovakia Exports of potroleum resins, coumarone-indene resins, polyterpenes, polysulfides to Serbia - data, historical chart and statistics - was last updated on May of 2026.