HTS heading 7315
Chain and parts thereof, of iron or steel — 26 codes under this heading, with the duty on each.
| Code | Description | General rate | Units |
|---|---|---|---|
| 7315 | Chain and parts thereof, of iron or steel + Ch. 99 | not stated | — |
| 7315.11.00 | Roller chain + Ch. 99 | Free | — |
| 7315.11.00.05 | For motor vehicles + Ch. 99 | Free (inherited from 7315.11.00) | kg |
| 7315.11.00.10 | Bicycle chains + Ch. 99 | Free (inherited from 7315.11.00) | kg |
| 7315.11.00.45 | Other + Ch. 99 | Free (inherited from 7315.11.00) | kg |
| 7315.11.00.60 | Other + Ch. 99 | Free (inherited from 7315.11.00) | kg |
| 7315.12.00 | Other chain + Ch. 99 | Free | — |
| 7315.12.00.20 | Of not over 50 mm pitch and containing more than 3 parts per pitch + Ch. 99 | Free (inherited from 7315.12.00) | kg |
| 7315.12.00.40 | Welded steel chain + Ch. 99 | Free (inherited from 7315.12.00) | kg |
| 7315.12.00.60 | Cast and combination chain + Ch. 99 | Free (inherited from 7315.12.00) | kg |
| 7315.12.00.80 | Other + Ch. 99 | Free (inherited from 7315.12.00) | kg |
| 7315.19.00.00 | Parts + Ch. 99 | Free | kg |
| 7315.20 | Skid chain + Ch. 99 | not stated | — |
| 7315.20.10.00 | Not over 8 mm in diameter + Ch. 99 | Free | kg |
| 7315.20.50.00 | Over 8 mm in diameter + Ch. 99 | Free | kg |
| 7315.81.00.00 | Stud link + Ch. 99 | Free | kg |
| 7315.82 | Other, welded link + Ch. 99 | not stated | — |
| 7315.82.10.00 | Not over 10 mm in diameter + Ch. 99 | Free | kg |
| 7315.82.30.00 | Over 10 mm in diameter + Ch. 99 | Free | kg |
| 7315.82.50.00 | Not over 10 mm in diameter + Ch. 99 | Free | kg |
| 7315.82.70.00 | Over 10 mm in diameter + Ch. 99 | Free | kg |
| 7315.89 | Other + Ch. 99 | not stated | — |
| 7315.89.10.00 | Not over 8 mm in diameter + Ch. 99 | 1.5% | kg |
| 7315.89.30.00 | Over 8 mm in diameter + Ch. 99 | Free | kg |
| 7315.89.50.00 | Other + Ch. 99 | 3.9% | kg |
| 7315.90.00.00 | Other parts + Ch. 99 | 2.9% | kg |
8 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
26 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.