19 non-metallic building materials, namely, concrete panels and tiles, gypsum panels and tiles, natural stone tiles, fiberglass panels, floor boards, and semiworked woods; stone; building stone; non-metallic building boards, namely, plastic building boards, plaster building boards, concrete building boards and semiworked wood building boards; finishing building elements not of metal, namely, wall cladding, facade cladding and flashing; non-metallic tiles for building industry, namely, cladding tiles, wall tiles, ceramic tiles, gypsum tiles, concrete tiles, plastic tiles, semiworked wood tiles, wooden tiles; decorative non-metallic tiles for building industry, namely, cladding tiles, wall tiles, ceramic tiles, gypsum tiles, concrete tiles, plastic tiles, semiworked wood tiles, wooden tiles; non-metal façade tiles for building industry; non-metallic cladding for building industry; non-metallic cladding tiles; non-metallic cladding panels; non-metallic wall panels; non-metallic wall tiles; plastic tiles; panel profiles of non-metallic materials; wall tiles made of textile materials; wall panels made of textile materials