Latvia Imports from Austria of Siliceous Fossil Meals (Kieselguhr ), Similar Siliceous Earths was US$98 during 2020, according to the United Nations COMTRADE database on international trade. Latvia Imports from Austria of Siliceous Fossil Meals (Kieselguhr ), Similar Siliceous Earths - data, historical chart and statistics - was last updated on June of 2024.