Building and construction materials and elements of metal; partitions being metallic building materials; panelling materials (metallic) for use in building; fire protection materials (metallic) for use in building; parts and fittings for all the aforementioned.

Building and construction materials and elements, not of metal, excluding tiles; intumescent building materials; coatings [building materials]; partitions being non-metallic building materials; fireproof seals in the nature of building materials; panelling materials (non-metallic) for use in building; fire protection materials (non-metallic) for use in building; parts and fittings for all the aforementioned.