Section 05 Mineral products 25 Salt, sulphur; earths and stone; plastering materials, lirne and cement 25 08 Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and 25 08 20 Decolourizing earths and fuller's earth Commodity Code Description 25 08 20 00 Decolourizing earths and fuller's earth