HS CodesV · Mineral products25 · Salt; sulphur; earths and stone; plastering materials, lime and cement25072507Chapter 25Copy pageKaolin and other kaolinic clays, whether or not calcinedDescriptionKaolin and other kaolinic clays, whether or not calcinedSubheadings250700Kaolin and other kaolinic clays, whether or not calcinedWas this page helpful?YesNoPrevious2506Quartz (other than natural sands); quartzite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shapeNextOther clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths2508