Classification Information
ALABASTER, NON-METAL BALUSTERS, FLOOR TILES NON-METAL) FOR BUILDING, CHIMNEYS (NON-METAL), STATUES OF STONE, CONCRETE OR MARBLE, SLABS NOT OF METAL, MARBLE, PAVING BLOCKS NOT OF METAL, STAIRTREADS (STEPS) NOT OF METAL, STONE
Nonmetallic Building Materials