Sub-Chapter I PRIMARY MATERIALS; PRODUCTS IN GRANULAR OR POWDER FORM
GENERAL The sub‑Chapter covers : (1) The primary materials of iron and steel metallurgy (pig iron, spiegeleisen, ferro‑alloys, ferrous products obtained by direct reduction of iron ore and other spongy ferrous products, waste and scrap and remelting scrap ingots) and iron having a minimum purity by weight of 99.94 % (headings 72.01 to 72.04). (2) Granules and powders, of pig iron, spiegeleisen, iron or steel (heading 72.05).
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