Common metals and their alloys, namely common metal in the form of coils, strip or sheet; metal building materials, namely, sheet metal and coated sheet metal for roofing and walls; pipes and tubes of metal, namely metal pipes and metal tubes made from coils, strip or sheet metal; metal fencing materials, namely metal panels, posts and frames; and nonelectric cable and wire of common metal

Machines and machine tools, namely continuous casting machines and casting rolls

Technology transfer services for others, namely providing consulting, engineering, and equipment and process design services for others in the field of metal manufacturing, processing and engineering