Explanatory notes
… than puddled bars (heading 72.06), blooms, billets, rounds, slabs and sheet bars (heading 72.07). Their cross‑section is … has sharp edges. (2) They have a greater thickness relative to their width than the products of heading 72.08 … with protuberances or indentations (e.g. teeth, grooves, flanges), provided their general cross‑sectional shape …