HS CodesV · Mineral products25 · Salt; sulphur; earths and stone; plastering materials, lime and cement2513251310251310Chapter 25Copy pagePumice stoneDescriptionPumice stone; emery; natural corundum, natural garnet and other natural abrasives, whether or not heat-treated : Pumice stoneWas this page helpful?YesNoPrevious251200Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or lessNextEmery, natural corundum, natural garnet and other natural abrasives251320