HTS heading 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 codes under this heading, with the duty on each.
| Code | Description | General rate | Units |
|---|---|---|---|
| 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 + Ch. 99 | not stated | — |
| 6815.11.00.00 | Carbon fibers + Ch. 99 | Free | kg |
| 6815.12.00.00 | Fabrics of carbon fibers + Ch. 99 | Free | kg |
| 6815.13.00.00 | Other articles of carbon fibers + Ch. 99 | Free | kg |
| 6815.19.00.00 | Other + Ch. 99 | Free | kg |
| 6815.20.00.00 | Articles of peat + Ch. 99 | Free | kg |
| 6815.91.00 | Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite + Ch. 99 | Free | — |
| 6815.91.00.11 | Containing by weight more than 70 percent magnesia, expressed as MgO, with carbon content ranging from trace amounts to less than 30 percent, and chemically bonded by resin or pitch + Ch. 99 | Free (inherited from 6815.91.00) | kg |
| 6815.91.00.71 | Other + Ch. 99 | Free (inherited from 6815.91.00) | kg |
| 6815.99 | Other + Ch. 99 | not stated | — |
| 6815.99.20.00 | Talc, steatite and soapstone, cut or sawed, or in blanks, crayons, cubes, disks or other forms + Ch. 99 | Free | kg |
| 6815.99.41 | Other + Ch. 99 | Free | — |
| 6815.99.41.10 | Containing by weight more than 70 percent magnesia, expressed as MgO, with carbon content ranging from trace amounts to less than 30 percent, and chemically bonded by resin or pitch + Ch. 99 | Free (inherited from 6815.99.41) | kg |
| 6815.99.41.70 | Other + Ch. 99 | Free (inherited from 6815.99.41) | kg |
4 of these lines state no rate of their own and inherit one from the line above, which is how the schedule is read. Each says which line it came from.
Additional duties may apply
14 lines here reference Chapter 99, where Section 301, Section 232 and other additional duties live. Those are charged on top of the general rate and depend on where the goods were made. What those provisions are.
Source: Harmonized Tariff Schedule of the United States, U.S. International Trade Commission (public domain). Classification and the duties that finally apply to a shipment are a licensed customs broker's call.