Metallic pipes and tubes; Steel balls; Tubes of stainless steel; Steel rods; Mechanical fastening elements of metal; Aluminum foil; Steel strip; Metal pipe couplings and joints; Steels in the form of sheets, plates, foils and reels; Steel pipes and tubes; Fittings of metal for flexible pipes; Fittings of metal for rigid pipes; Aluminium wire; Stainless steel; Aluminium alloys

Acrylic rubber; Multi-purpose thermoplastic heat shrinkable tubing; Soundproofing materials; Non-metal laminates, non-metal films and flexible vinyl sheets for use in making signs; Plastic plumbing hoses; Plastic in the form of bars, blocks, pellets, rods, sheets and tubes for use in manufacturing; Fluoropolymer and fluoropolymer composite materials in the form of films, sheets, tubes, bars, rods, blocks, and pellets for industrial and commercial use; Air hoses; Rubber tubes and pipes; Acous...