Classification Information
Cobbles; Artificial stone; Cobbles and boulders; Figurines of marble; Figurines of stone; Non-metal construction materials, namely, xylolith; Nonmetal door parts for buildings, namely, adjusters for adjusting the height of a door, floor boards, columns, beams, paneling boards, sills, sleepers, backings for ceilings or walls, stiles, rails and ceiling boards; Sculptures of cement, marble, stone; Stepping and footing stones of concrete or wood for use in lawns and pathways; Tiles of clay, glass, gypsum, ceramic or earthenware
Nonmetallic Building Materials