Chemicals and minerals, namely feldspar, high potassium feldspar; mineral products for use in industry; mineral products intended to be incorporated into compositions for making ceramics and tiles (not of metal) for covering floors or walls; compositions for manufacturing ceramics; Potters' clay (raw material); wall tiles, not of metal, for building; tile floorings, not of metal; non-metallic tiles; sandstone for building; coverings, not of metal, for building.
ChemicalsUnprocessed and semi-processed non-metallic mineral materials such as feldspars, stone, clay, bitumen or concrete, or substitutes for these; mineral products for use in industry; mineral products intended to be incorporated into sandstone compositions; mineral products intended to be incorporated into compositions for making ceramics and tiles (not of metal) for covering floors or walls; compositions for manufacturing ceramics; Potters' clay (raw material); wall tiles, not of metal, for building; tile floorings, not of metal; non-metallic tiles; sandstone for building; coverings, not of metal, for building.
Nonmetallic Building Materials