Croatia Imports from Bulgaria of Siliceous Fossil Meals (Kieselguhr ), Similar Siliceous Earths was US$24 during 2014, according to the United Nations COMTRADE database on international trade. Croatia Imports from Bulgaria of Siliceous Fossil Meals (Kieselguhr ), Similar Siliceous Earths - data, historical chart and statistics - was last updated on May of 2024.