Section 05 Mineral products 25 Salt, sulphur; earths and stone; plastering materials, lirne and cement 25 12 Siliceous fossil meals (kieselguhr, tripolite, etc);siliceous earths 25 12 00 Siliceous fossil meals (kieselguhr, tripolite, etc); siliceous earths Commodity Code Description 25 12 00 00 Siliceous fossil meals (kieselguhr, tripolite, etc); siliceous earths
