Stone; granite; marble; artificial stone; building stone; tile floorings, not of metal; tiles, not of metal; building mosaics; coatings (building materials); building tiles, not of metal; floor tiles, not of metal; paving slabs, not of metal; paving blocks, not of metal; building materials (non-metallic); non-metallic rigid pipes for buildings; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal