Explanatory notes
… (brass) 7407.29 ‑ ‑ Other Bars and rods are defined in Note 9 (a) to Section XV and profiles in Note 9 (b) to … They may subsequently be cold‑finished (if necessary after annealing) by cold‑drawing, straightening, or other … precision. They may also be worked (e.g., drilled, punched, twisted or crimped), provided that they do not thereby …