Sao Tome And Principe Imports from Portugal of Glycerol (glycerine), glycerol waters and lyes was US$35 during 2021, according to the United Nations COMTRADE database on international trade. Sao Tome And Principe Imports from Portugal of Glycerol (glycerine), glycerol waters and lyes - data, historical chart and statistics - was last updated on May of 2024.