Class [6]
Metal Products
Building materials of metal, transportable buildings of metal, non-electric cables and wires of common metal, pipes and tubes of metal, reinforcing materials, of metal, for reinforced concrete, reinforcing cages for reinforced concrete elements, shuttering of metal for reinforced concrete; aqueducts of metal for liquid products and waste water, storage containers and tanks of metal for liquid products and waste water; silos of metal for storing non-liquid products; waterproof containers of metal for storing waste; parts of transportable buildings of metal; external linings of metal (building); internal linings of metal (building); fire-resistant doors of metal; smoke stacks of metal; offshore platforms of metal.
Class [19]
Non-Metallic Building Material Products
Building materials (non-metallic), non-metallic rigid pipes for building, non-metallic transportable buildings, reinforced concrete, reinforced concrete building elements covered with seal plates of metal; aqueducts, not exclusively of metal, for liquid products and waste water, storage containers and tanks, not of metal, for liquid products and waste water; works of art, paving slabs, walls, arches; linings of aqueducts, of existing galleries or pipes for transporting liquids, all the aforesaid goods being of reinforced concrete; silos of metal for storing non-liquid products; parts of non-metallic transportable buildings; external linings, not of metal, for building; internal linings, not of metal, for building; fire doors, not of metal; non-metal valleys for hydroisolation; offshore platforms, not of metal.
