Structural metal products and parts thereof

Fabricated metal products, except machinery and equipment

Bridges, bridge sections, towers and lattice masts, of iron or steel

Doors, windows and their frames and thresholds for doors, of iron, steel or aluminium

Other structures (except prefabricated buildings) and parts of structures, of iron, steel or aluminium; plates, rods, angles, shapes, sections, profiles, tubes and the like, prepared for use in structures, of iron, steel or aluminium; props and similar equipment for scaffolding, shuttering or pitpropping