Poland Imports from Mali of Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers was US$211 during 2022, according to the United Nations COMTRADE database on international trade. Poland Imports from Mali of Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers - data, historical chart and statistics - was last updated on May of 2024.