Explanatory notes
… covers : (1) Ingots or other primary forms such as puddled bars, pilings, blocks, lumps, including steel in the … (heading 72.06). (2) Semi‑finished products such as blooms, billets, rounds, slabs, sheet bars, pieces roughly shaped by forging, blanks for angles, shapes and sections (heading 72.07). (3) Flat‑rolled …