Common metals and their alloys; steel alloys; steel, unwrought or semi-wrought; steel sheets; common metal alloys; aluminum foil; common metals and their alloys, namely, aluminum, beryllium, tantalum, wolfram and zirconium; armour plating; metal flanges; bronze; metal angle irons for use as a building material; copper, unwrought or semi-wrought; metal containers for compressed gas; magnesium;commercially pure grade titanium, stainless steel, and aluminum alloys for use in the manufacture of wall panels, floor and ceiling panels, beams for building structures or construction equipment; metal fireproof sheets and plates of nickel base material and super alloys, austenitic and martensitic stainless steel for use in the manufacture of fire resistant doors; common metal alloys; unwrought or semi-wrought common base metals for further manufacture; ingots of common metal; metals in powder form; molybdenum ore; nickel; niobium ore; door stops of metal; metal rails; metal fish plates in the nature of hardware for fastening rails; metal fluid storage tanks; titanium; sheet metal; tungsten ore, metal valves other than machines parts

Aerial conveyors, namely, commercial airplanes, business jets and general aviation aircrafts; air vehicles, namely, helicopters, unmanned aircraft; apparatus, machines and devices for aeronautics, namely, hydraulic and mechanical equipment for flight control, namely, parts of aircraft, namely, mechanical or hydraulic forged parts for rudder and pitch trim control actuators, landing gear, parts of aircraft wheels, namely, hubs and flanges, component parts for airplane and helicopter brakes, namely, torque tubes, torque plates and hydraulic brake housings, structural parts of aircraft, namely, pylon struts; aircraft; railway couplings; snowmobiles; aeroplanes; aerostats; airships; bicycles; bicycle frames; pedal cranks for bicycles; land vehicle brakes; screw propellers; portholes; hydraulic circuits for vehicles; seaplanes; vehicle wheel rims; military transport vehicles, namely, trucks; vehicle wheel hubs; parachutes; jet engines for land vehicles; ejector seats for aircraft; space vehicles; sports cars; vehicle wheels; structural parts of aircraft, namely, aircraft door stops comprised of titanium alloy, stainless steel, aluminum alloy and metal matrix composites

Treatment of metal, namely, metal heat treatment, forging and casting heat treatment to achieve appropriate service properties, corrosion resistant surface treatment, fatigue improvement surface treatment on metallic components; custom assembly of products for third parties; metal casting; metal plating by electrolysis; mill working; providing information on material processing, namely, forging, extrusion and hydroforming; laminating of metal plates in aluminum alloys and metal matrix composites; metal coating; metal treating; metal tempering; grinding; metal polishing, namely, polishing of titanium forgings, stainless steel and super alloy components; sawmill services; welding; laser scribing on aerospace metallic components, application of protective polymer coatings to metallic components; vulcanization