HTS heading 7403
Refined copper and copper alloys, unwrought (other than master alloys of heading 7405) — 10 codes under this heading, with the duty on each.
| Code | Description | General rate | Units |
|---|---|---|---|
| 7403 | Refined copper and copper alloys, unwrought (other than master alloys of heading 7405) + Ch. 99 | not stated | — |
| 7403.11.00.00 | Cathodes and sections of cathodes + Ch. 99 | 1% | kg |
| 7403.12.00.00 | Wire bars + Ch. 99 | 1% | kg |
| 7403.13.00.00 | Billets + Ch. 99 | 1% | kg |
| 7403.19.00.00 | Other + Ch. 99 | 1% | kg |
| 7403.21.00.00 | Copper-zinc base alloys (brass) + Ch. 99 | 1% | kg |
| 7403.22.00.00 | Copper-tin base alloys (bronze) + Ch. 99 | 1% | kg |
| 7403.29.01 | Other copper alloys + Ch. 99 | 1% | — |
| 7403.29.01.10 | Copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) + Ch. 99 | 1% (inherited from 7403.29.01) | kg |
| 7403.29.01.80 | Other + Ch. 99 | 1% (inherited from 7403.29.01) | kg |
2 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
10 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.