STEP/G

Nonferrous metals and their alloys; metal materials for building and construction, namely, metal beams, metal doors, metal window fittings, metal window frames, metal window casings, metal window trim, metal door fittings, metal door frames, metal door casings, metal door trim, metal handrails, metal fences; prefabricated building assembly kits of metal; loading and unloading pallets of metal; metal hardware for furniture or joinery, namely, pulleys, springs, nuts, washers, nails, screws, bolts, swivels; metal joinery fittings; metal extrusions, namely, extruded semi-finished articles of aluminum or its alloys

Automobiles and their structural parts and fittings; wheelbarrows; carts; wheelchairs; two-wheeled motor vehicles, bicycles and their structural parts and fittings; air-cushion vehicles; vessels and their structural parts and fittings; aircraft and their structural parts and fittings; railway rolling stock and their structural parts and fittings

Recycling of waste and trash; disposal of industrial toxic waste; metal treatment; treatment of metal, namely, extruding of metal alloys