Latvia Imports from Spain of Siliceous Fossil Meals (Kieselguhr ), Similar Siliceous Earths was US$5.8 Thousand during 2003, according to the United Nations COMTRADE database on international trade. Latvia Imports from Spain of Siliceous Fossil Meals (Kieselguhr ), Similar Siliceous Earths - data, historical chart and statistics - was last updated on May of 2024.