6 COMMON METALS AND THEIR ALLOYS; METAL MATERIALS FOR RAILWAYS; CABLES AND RELATED NON-ELECTRICAL METALLICS; METAL WORK AND METALLIC HARDWARE; METALLIC TUBES; SAFES; METALLIC PRODUCTS; ORES APPLIANCES FOR LIGHTING, HEATING, VAPORIZATION, COOKING, REFRIDGERATION, DRYING, VENTILATION, DISTRIBUTING WATER AND FOR