Sub Headings of 2830
| 2830.10.00.00 | Sodium sulfides |
| 2830.90.10.00 | Zinc sulfide, luminescent grade having a purity of 99.99 percent or more byweight |
| 2830.90.15.00 | Other zinc sulfide |
| 2830.90.20.00 | Cadmium sulfide |
| 2830.90.90.00 | Other |
| 2830.10.00.00 | Sodium sulfides |
| 2830.90.10.00 | Zinc sulfide, luminescent grade having a purity of 99.99 percent or more byweight |
| 2830.90.15.00 | Other zinc sulfide |
| 2830.90.20.00 | Cadmium sulfide |
| 2830.90.90.00 | Other |