19 NON-METAL GOODS USED EXCLUSIVELY FOR BUILDINGS AND CONSTRUCTION, NAMELY, NON-METAL PANELS, WALL BOARDS, FLOOR BOARDS, ROOF SHEATHING, CEILINGS, ROAD PAVEMENT BOARDS, PLYWOOD, WINDOWS, BLINDS, DOORS, PARTITIONS, WALL TILES AND FLOOR TILES MADE OF CERAMIC, LINOLEUM, PLASTIC, RUBBER, GYPSUM, CONCRETE, WOOD, CORK, STONE, ARTIFICIAL STONE, ASPHALT, CALCIUM SILICATE, CEMENT MORTAL, ASBESTOS CEMENT, GLASS, PAPER, AND SMOOTHLY PLANED BOARDS