Wooden flooring; Ceramic tiles; Plastic water conduits for balconies; Air-conditioning ducts, not of metal; Non-metal air-conditioning ducts; Non-metal HVAC ducts; Ducts, not of metal, for ventilating and air-conditioning installations; Non-metal subfloor panels; Floorboards; Parquet flooring made of cork; Veneer for floors

Bolts of metal; Metal fasteners, namely, bolts, nails, rivets, screws; Metal hardware, namely, nuts; Metal hexagon head bolts; Metal nuts; Metal threaded fasteners; Screws of metal