HTS heading 2825
Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides — 24 codes under this heading, with the duty on each.
| Code | Description | General rate | Units |
|---|---|---|---|
| 2825 | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides + Ch. 99 | not stated | — |
| 2825.10.00.00 | Hydrazine and hydroxylamine and their inorganic salts + Ch. 99 | 3.7% | kg |
| 2825.20.00.00 | Lithium oxide and hydroxide + Ch. 99 | 3.7% | kg |
| 2825.30.00 | Vanadium oxides and hydroxides + Ch. 99 | 5.5% | — |
| 2825.30.00.10 | Vanadium pentoxide (anhydride) + Ch. 99 | 5.5% (inherited from 2825.30.00) | kg, V kg |
| 2825.30.00.50 | Other + Ch. 99 | 5.5% (inherited from 2825.30.00) | kg, V kg |
| 2825.40.00.00 | Nickel oxides and hydroxides + Ch. 99 | Free | kg |
| 2825.50 | Copper oxides and hydroxides + Ch. 99 | not stated | — |
| 2825.50.10.00 | Cupric oxide + Ch. 99 | 4.3% | kg |
| 2825.50.20.00 | Cuprous oxide + Ch. 99 | 5% | kg |
| 2825.50.30.00 | Copper hydroxides + Ch. 99 | 3.9% | kg |
| 2825.60.00 | Germanium oxides and zirconium dioxide + Ch. 99 | 3.7% | — |
| 2825.60.00.10 | Germanium dioxide + Ch. 99 | 3.7% (inherited from 2825.60.00) | kg |
| 2825.60.00.20 | Zirconium dioxide + Ch. 99 | 3.7% (inherited from 2825.60.00) | kg |
| 2825.60.00.50 | Other + Ch. 99 | 3.7% (inherited from 2825.60.00) | kg |
| 2825.70.00.00 | Molybdenum oxides and hydroxides + Ch. 99 | 3.2% | kg |
| 2825.80.00.00 | Antimony oxides + Ch. 99 | Free | kg |
| 2825.90 | Other + Ch. 99 | not stated | — |
| 2825.90.10.00 | Beryllium oxide and hydroxide + Ch. 99 | 3.7% | kg |
| 2825.90.15.00 | Niobium oxide + Ch. 99 | 3.7% | kg |
| 2825.90.20.00 | Tin oxides + Ch. 99 | 4.2% | kg |
| 2825.90.30.00 | Tungsten oxides + Ch. 99 | 5.5% | kg, W kg |
| 2825.90.75.00 | Cadmium oxide + Ch. 99 | Free | kg |
| 2825.90.90.00 | Other + Ch. 99 | 3.7% | kg |
5 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
24 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.