Spain Imports from Brazil of Natural Barium Sulphate (Barytes), Natural Barium Carbonate (witherite) was US$142 during 2023, according to the United Nations COMTRADE database on international trade. Spain Imports from Brazil of Natural Barium Sulphate (Barytes), Natural Barium Carbonate (witherite) - data, historical chart and statistics - was last updated on June of 2024.