Chapter 68 of the US tariff schedule
15 headings and 135 codes, from Setts, curbstones and flagstones, of natural stone (except slate). Pick a heading to see its lines and their duty rates.
| Heading | Description | Codes |
|---|---|---|
| 6801 | Setts, curbstones and flagstones, of natural stone (except slate) | 1 |
| 6802 | Worked monumental or building stone (except slate) and articles thereof, other than goods of heading 6801; mosaic cubes and the like, of natural stone (including slate), whether or not on a backing; artificially colored granules, chippings and powder, of natural stone (including slate) | 28 |
| 6803 | Worked slate and articles of slate or of agglomerated slate | 3 |
| 6804 | Millstones, grindstones, grinding wheels and the like, without frameworks, for grinding, sharpening, polishing, trueing or cutting, hand sharpening or polishing stones, and parts thereof, of natural stone, of agglomerated natural or artificial abrasives, or of ceramics, with or without parts of other materials | 13 |
| 6805 | Natural or artificial abrasive powder or grain, on a base of textile material, of paper, of paperboard or of other materials, whether or not cut to shape or sewn or otherwise made up | 6 |
| 6806 | Slag wool, rock wool and similar mineral wools; exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials; mixtures and articles of heat-insulating, sound-insulating or sound-absorbing mineral materials, other than those of heading 6811 or 6812, or of chapter 69 | 12 |
| 6807 | Articles of asphalt or of similar material (for example, petroleum bitumen or coal tar pitch) | 5 |
| 6808 | Panels, boards, tiles, blocks and similar articles of vegetable fiber, of straw or of shavings, chips, particles, sawdust or other waste, of wood, agglomerated with cement, plaster or other mineral binders | 1 |
| 6809 | Articles of plaster or of compositions based on plaster | 6 |
| 6810 | Articles of cement, of concrete or of artificial stone, whether or not reinforced | 13 |
| 6811 | Articles of asbestos-cement, of cellulose fiber-cement or the like | 7 |
| 6812 | Fabricated asbestos fibers; mixtures with a basis of asbestos or with a basis of asbestos and magnesium carbonate; articles of such mixtures or of asbestos (for example, thread, woven fabric, clothing, headgear, footwear, gaskets), whether or not reinforced, other than goods of heading 6811 or 6813 | 11 |
| 6813 | Friction material and articles thereof (for example, sheets, rolls, strips, segments, discs, washers, pads), not mounted, for brakes, for clutches or the like, with a basis of asbestos, of other mineral substances or of cellulose, whether or not combined with textile or other materials | 12 |
| 6814 | Worked mica and articles of mica, including agglomerated or reconstituted mica, whether or not on a support of paper, paperboard or other materials | 3 |
| 6815 | Articles of stone or of other mineral substances (including carbon fibers, articles of carbon fibers and articles of peat), not elsewhere specified or included | 14 |
Source: Harmonized Tariff Schedule of the United States, U.S. International Trade Commission (public domain). Descriptions are as published.