Explanatory notes
… Chapter 78 Lead and articles thereof Subheading Note. 1.‑ … lead. Lead is also obtained by remelting lead waste and scrap. * * * Lead is a heavy, bluish‑grey metal; it is … to various treatments to improve the properties or appearance of the metal, etc. These treatments are generally …Legal note
… Subheading Note. 1.‑ In this Chapter the expression “refined lead” means : Metal …