Metal consumables, namely, welding rods and wire; cast iron and metal protection tubes for thermocouples; wire mesh used for filtration; metal rollers for use in the transport of steel and glass during fabrication operations; molds of metal for casting class and molten metal materials metal casting alloys; consumables, namely, metal powders used in metal manufacturing and fabrication; foundry chill molds; metal gaskets for use in the processing of molten metal or glass

Degassing machines; machine parts namely, graphite rotors and parts therefor; molten metal pumps; machine parts, namely, casting tips for continuous casting machines used in continuous casting of aluminum sheet; metal processing equipment, namely, continuous casters

Hand operated tools for aluminum and steel production, namely, refractory ladles, hand ladles; ceramic ladles, dosing tubes, skimmers

Fire blankets; protective clothing manufactured specifically to protect skin from heat or splash of molten metal or glass; protective clothing in the nature of protective coats, protective pants and protective gloves made from heat resistant fabric

Gasket materials in sheets for use in the processing of molten metal or glass; non-metal gaskets for use in the processing of molten metal or glass

Nonmetallic building materials, namely, refractory castable mixes used in aluminum, glass and steel production; fired refractory materials and refractory bricks, blocks, mortars and castable mixes, for use in big block refractory, furnace floor tiles, furnace linings, castable ceramics, launders and troughs; refractory shapes; ceramic shapes for use in refractory furnaces; refractory shapes, namely, cross-feeders, thimbles, transition plates, cast parts

Asbestos-free fiber and electrostatic fabric, namely, woven fabrics for use as filtration materials