HTS heading 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 — 6 codes under this heading, with the duty on each.
| Code | Description | General rate | Units |
|---|---|---|---|
| 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 + Ch. 99 | not stated | — |
| 2515.11.00.00 | Crude or roughly trimmed + Ch. 99 | Free | m3, t |
| 2515.12 | Merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape + Ch. 99 | not stated | — |
| 2515.12.10.00 | Marble + Ch. 99 | Free | t |
| 2515.12.20.00 | Travertine + Ch. 99 | 3% | t |
| 2515.20.00.00 | Other calcareous monumental or building stone; alabaster + Ch. 99 | 3% | t |
Additional duties may apply
6 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.