6 Steel products, namely, alloyed steels, carbon steels, steel forgings, bright steel, stainless steels, pig iron, briquetted iron, steel slabs, steel blooms, steel billets, steel reinforcement materials for building and concrete, steel bars, steel beams, metal profiles made of steel, steel wire, steel wire rods, steel in the form of sheets, plates, foils and coils, raw materials, namely, pig iron, briquetted iron, steel slabs, steel blooms and steel billets, semi-finished steel products in the nature of pig iron, briquetted iron, steel slabs, steel blooms and steel billets, steel piles, steel rods, steel pipes, special-grade steel; goods of metal, namely, metal bolts, metal chains, metal gates