Plating steel plates and sheets; color steel plates and sheets; wall linings of metal; gratings of metal; shutters of metal, steel frames for building; building boards of metal; ceiling boards of metal; doors of metal; pillars of metal; wainscottings of metal; floor pavings of metal; floor boards of metal, louver doors of metal; cable racks of metal; deckplates of metal; metal clasps for building; stair treads of metal; building frame materials of metal for vinyl green houses

furnaces for retreating industrial materials; namely, for regenerating foundry sands

Galvanized steel sheets; plated steel sheets; color steel sheets; iron and steel; iron, unwrought or semi-wrought; steel, unwrought or semi-wrought; steel sheets; steel wires; steel pipes; steel tubes; steel strips; reinforcing materials of metal for building; framework of metal for building; building panels of metal; building boards of metal; prefabricated metal buildings; containers of metal for transport; industrial packaging containers of metal, not including metal stoppers, lid and caps;...