| 331491 |
Precious metal bar, rod, sheet, strip, and tubing made from purchased metals or scrap |
| 331491 |
Rod, nonferrous metals (except aluminum, copper), made from purchased metals or scrap |
| 331491 |
Selenium bar, rod, sheet, strip, and tubing made from purchased metals or scrap |
| 331491 |
Silver and silver alloy bar, rod, sheet, strip, and tubing made from purchased metals or scrap |
| 331491 |
Silver foil made by rolling purchased metals or scrap |
| 331491 |
Silver rolling, drawing, or extruding purchased metals or scrap |
| 331491 |
Solder wire, nonferrous metals (except aluminum, copper), made from purchased metals or scrap |
| 331491 |
Strip, nonferrous metals (except aluminum, copper), made from purchased metals or scrap |
| 331491 |
Tin and tin alloy bar, pipe, rod, sheet, strip, and tubing made from purchased metals or scrap |
| 331491 |
Tin rolling, drawing, or extruding purchased metals or scrap |