Portugal Exports of rosin & resin acids , rosin spirit , run gum to Sao Tome And Principe was US$5.1 Thousand during 2018, according to the United Nations COMTRADE database on international trade. Portugal Exports of rosin & resin acids , rosin spirit , run gum to Sao Tome And Principe - data, historical chart and statistics - was last updated on May of 2024.