Section 05 Mineral products 25 Salt; sulphur; earths and stone; plastering materials, lime and cement 25 08 Other clays, andalusite, kyanite, etc; mullite; chamotte or dinas earths 25 08 10 Bentonite 25 08 10 00 Bentonite Commodity Code Description 25 08 10 00 000 Bentonite
