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 50 Andalusite, kyanite and sillimanite Commodity Code Description 25 08 50 00 Andalusite, kyanite and sillimanite
