NPA

Steel alloys; cast steel; anti-friction metal, namely, steel; cast iron, unwrought or semi-wrought; ingots of common metal; metallurgy, namely, blooms; alloys of common metal; props of metal, namely, beams, posts, trellises; foundry chill-molds; foundry molds of metal for metal casting

Compression, extrusion and injection moulding machines; machine parts, namely, molds for use in the manufacture of metal ingot; pipe casting machines; aerocondensers as parts of machines; machines for oil exploitation, namely, oil centrifuges and oil petroleum refinery machines; oil drilling rigs