Non-metallic building materials, namely, artificial stone, bitumen paper for building, bituminous products for building, namely, water-based bituminous emulsion for waterproofing buildings, elastomeric bituminous roofing mastic, bituminous coating for roofing, building stone, building materials, not of metal and construction materials, not of metal, namely, dry mortars, plasters, repair and improvement mortars, busts of stone, concrete or marble, cement, cement slabs, cement posts, cladding, ...