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Blast furnaces, steel converters, rolling and finishing mills |
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Ferro-alloys |
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Ferrous products by direct reduction of iron and other spongy ferrous products |
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Granular iron and iron powder |
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Hot-rolled and cold-rolled flat-rolled products of steel |
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Hot-rolled bars and rods of steel |
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Hot-rolled open sections of steel |
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Iron of exceptional purity by electrolysis or other chemical processes |
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Open sections by progressive cold forming on a roll mill or folding on a press of flat-rolled products of steel |
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Operations of conversion by reduction of iron ore in blast furnaces and oxygen converters or of ferrous waste and scrap in electric arc furnaces or by direct reduction of iron ore without fusion to obtain crude steel which is smelted and refined in a ladle furnace and then poured and solidified in a continuous caster in order to produce semi-finished flat or long products, which are used, after reheating, in rolling, drawing and extruding operations to manufacture finished products such as plate, sheet, strip, bars, rods, wire, tubes, pipes and hollow profiles |
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