6 Wrought and unwrought metals, alloys, ingots and intermetallic compounds, namely, aluminium, antimony, arsenic, bismuth, cadmium, gold, indium, lead, silver, tellurium, thallium, tin, zinc, copper, metallurgical coal, germanium, bismuth telluride, indium antimonide and indium arsenide; Alloy and metal alloys in cast and extruded form; alloys and metal alloys in powder form, namely, zinc alloys, metal additives for galvanizing baths; antimonial lead; arsenical lead; low alpha lead; Zinc alloy touch up solder for galvanized steel products