Explanatory notes
… de‑sulphurising agents or for similar uses in ferrous metallurgy and generally not usefully malleable, containing … than subjected to primary hot‑rolling or roughly shaped by forging, including blanks for angles, shapes or sections. … (2) Sintering This is an operation of powder metallurgy by means of which a compacted powder product, …Legal note
… de‑sulphurising agents or for similar uses in ferrous metallurgy and generally not usefully malleable, containing … than subjected to primary hot‑rolling or roughly shaped by forging, including blanks for angles, shapes or sections. …