Explanatory notes
… Sub‑chapter II IRON AND NON‑ALLOY STEEL GENERAL Provided that they are of iron or non‑alloy steel this … covers : (1) Ingots or other primary forms such as puddled bars, pilings, blocks, lumps, including steel in the molten state (heading 72.06). (2) Semi‑finished products such as blooms, billets, rounds, slabs, …