HTS heading 2825: Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides
Heading 2825 of the US Harmonized Tariff Schedule covers Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.
Heading 2825 at a glance
- 16 rated tariff lines; 3 duty-free at the general (MFN) rate.
- Ad valorem general rates from 3.2% to 5.5%.
- Section 301 (products of China): 13 of 16 lines on a list in effect (Four-year review (note 31), List 3).
Goods named in this heading (official line texts): Hydrazine and hydroxylamine and their inorganic salts, Lithium oxi…, Vanadium oxides and hydroxides, Nickel oxides and hydroxides, Cupric oxide, Cuprous oxide, Copper hydroxides, Germanium oxides and zirconium dioxide, Molybdenum oxides and hydroxides, Antimony ox…, Beryllium oxide and hydroxide, Niobium oxide, Tin oxides, Tungsten oxides, Cadmium oxide.
Subheadings (6-digit)
- 2825.10: Hydrazine and hydroxylamine and their inorganic salts (1 line)
- 2825.20: Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; ot…: Lithium oxi… (1 line)
- 2825.30: Vanadium oxides and hydroxides (1 line)
- 2825.40: Nickel oxides and hydroxides (1 line)
- 2825.50: Copper oxides and hydroxides (3 lines)
- 2825.60: Germanium oxides and zirconium dioxide (1 line)
- 2825.70: Molybdenum oxides and hydroxides (1 line)
- 2825.80: Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; ot…: Antimony ox… (1 line)
- 2825.90: Other (6 lines)
All tariff lines in heading 2825
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 2825.10.00 | Hydrazine and hydroxylamine and their inorganic salts | 3.7% | List 3 +25% | |
| 2825.20.00 | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; ot…: Lithium oxi… | 3.7% | List 3 +25% | |
| 2825.30.00 | Vanadium oxides and hydroxides | 5.5% | List 3 +25% | |
| 2825.40.00 | Nickel oxides and hydroxides | Free | List 3 +25% | |
| 2825.50.10 | Copper oxides and hydroxides: Cupric oxide | 4.3% | List 3 +25% | |
| 2825.50.20 | Copper oxides and hydroxides: Cuprous oxide | 5% | List 3 +25% | |
| 2825.50.30 | Copper oxides and hydroxides: Copper hydroxides | 3.9% | List 3 +25% | |
| 2825.60.00 | Germanium oxides and zirconium dioxide | 3.7% | List 3 +25% | |
| 2825.70.00 | Molybdenum oxides and hydroxides | 3.2% | none | |
| 2825.80.00 | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; ot…: Antimony ox… | Free | none | |
| 2825.90.10 | Beryllium oxide and hydroxide | 3.7% | List 3 +25% | |
| 2825.90.15 | Other: Niobium oxide | 3.7% | List 3 +25% | |
| 2825.90.20 | Other: Tin oxides | 4.2% | none | |
| 2825.90.30 | Other: Tungsten oxides | 5.5% | Four-year review +25% | |
| 2825.90.75 | Other: Cadmium oxide | Free | List 3 +25% | |
| 2825.90.90 | Other: Other | 3.7% | List 3 +25% |
All of chapter 28 · Chapter 28 rate summary · HTS lookup
General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.
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