| 331491 |
Titanium and titanium alloy bar, billet, rod, sheet, strip, and tubing made from purchased metals or scrap |
| 331491 |
Titanium rolling, drawing, or extruding purchased metals or scrap |
| 331491 |
Tubing, nonferrous metals (except aluminum, copper), made from purchased metals or scrap |
| 331491 |
Tungsten bar, rod, sheet, strip, and tubing made by rolling, drawing, or extruding purchased metals or scrap |
| 331491 |
Welding rod, uncoated, nonferrous metals (except aluminum, copper), made from purchased metals or scrap |
| 331491 |
Wire cloth, nonferrous metals (except aluminum, copper), made from purchased metals or scrap |
| 331491 |
Wire screening, nonferrous metals (except aluminum, copper), made from purchased nonferrous metals (except aluminum, copper) in wire drawing plants |
| 331491 |
Wire, nonferrous metals (except aluminum, copper), made from purchased nonferrous metals (except aluminum, copper) in wire drawing plants |
| 331491 |
Wire, nonferrous metals (except aluminum, copper), made in integrated secondary smelting mills and wire drawing plants |
| 331491 |
Zinc and zinc alloy bar, plate, pipe, rod, sheet, tubing, and wire made from purchased metals or scrap |