| 2403.10.30 | | Other: | | | | |
| 2403.10.60 | | Other: | | | | |
| 2403.91 | | Other: | | | | |
| 2403.91 | | "Homogenized" or "reconstituted" tobacco: | | | | |
| 2403.91.43 | | Other: | | | | |
| 2403.91.45 | | Other: | | | | |
| 2403.99 | | Other: | | | | |
| 2403.99.30 | | Other: | | | | |
| 2403.99.30 | 65 | Other: | | | | |
| 2403.99.60 | | Other: | | | | |
| 2403.99.60 | 65 | Other: | | | | |
| 2403.99.90 | 65 | Other: | | | | |
| 2504 | | Natural graphite: | | | | |
| 2504.10 | | In powder or in flakes: | | | | |
| 2505 | | Natural sands of all kinds, whether or not colored, other than metal-bearing sands of chapter 26: | | | | |
| 2505.10 | | Silica sands and quartz sands: | | | | |
| 2506 | | Quartz (other than natural sands); quartzite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape: | | | | |
| 2508 | | Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths: | | | | |
| 2509.00 | | Chalk: | | | | |
| 2510 | | Natural calcium phosphates, natural aluminum calcium phosphates and phosphatic chalk: | | | | |
| 2511 | | Natural barium sulfate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 2816: | | | | |
| 2511.10 | | Natural barium sulfate (barytes): | | | | |
| 2513 | | Pumice; emery; natural corundum, natural garnet and other natural abrasives, whether or not heat-treated: | | | | |
| 2513.20 | | Emery, natural corundum, natural garnet and other natural abrasives: | | | | |
| 2515 | | Marble, travertine and other calcareous monumental or building stone of an apparent specific gravity of 2.5 or more, and alabaster, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape: | | | | |
Harmonized Tariff Schedule of the United States inquiry: gaming
