Latvia Imports from Vietnam of Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers was US$867 during 2022, according to the United Nations COMTRADE database on international trade. Latvia Imports from Vietnam of Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers - data, historical chart and statistics - was last updated on June of 2024.