HTS heading 2804: Hydrogen, rare gases and other nonmetals
Heading 2804 of the US Harmonized Tariff Schedule covers Hydrogen, rare gases and other nonmetals. 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 2804 at a glance
- 12 rated tariff lines; 5 duty-free at the general (MFN) rate.
- Ad valorem general rates from 3.7% to 5.5%.
- Section 301 (products of China): 9 of 12 lines on a list in effect (Four-year review (note 31), List 3).
Goods named in this heading (official line texts): Hydrogen, Argon, Nitrogen, Oxygen, Boron; tellurium, Containing by weight not less than 99.99 percent of silicon, Containing by weight less than 99.99 percent but not less than 99 percent of silicon, Phosphorus, Arsenic, Selenium.
Subheadings (6-digit)
- 2804.10: Hydrogen, rare gases and other nonmetals: Hydrogen (1 line)
- 2804.21: Rare gases (1 line)
- 2804.29: Rare gases (1 line)
- 2804.30: Hydrogen, rare gases and other nonmetals: Nitrogen (1 line)
- 2804.40: Hydrogen, rare gases and other nonmetals: Oxygen (1 line)
- 2804.50: Hydrogen, rare gases and other nonmetals: Boron; tellurium (1 line)
- 2804.61: Silicon (1 line)
- 2804.69: Other (2 lines)
- 2804.70: Hydrogen, rare gases and other nonmetals: Phosphorus (1 line)
- 2804.80: Hydrogen, rare gases and other nonmetals: Arsenic (1 line)
- 2804.90: Hydrogen, rare gases and other nonmetals: Selenium (1 line)
All tariff lines in heading 2804
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 2804.10.00 | Hydrogen, rare gases and other nonmetals: Hydrogen | 3.7% | List 3 +25% | |
| 2804.21.00 | Rare gases: Argon | 3.7% | List 3 +25% | |
| 2804.29.00 | Rare gases: Other | 3.7% | List 3 +25% | |
| 2804.30.00 | Hydrogen, rare gases and other nonmetals: Nitrogen | 3.7% | List 3 +25% | |
| 2804.40.00 | Hydrogen, rare gases and other nonmetals: Oxygen | 3.7% | List 3 +25% | |
| 2804.50.00 | Hydrogen, rare gases and other nonmetals: Boron; tellurium | Free | List 3 +25% | |
| 2804.61.00 | Containing by weight not less than 99.99 percent of silicon | Free | Four-year review +50% | |
| 2804.69.10 | Containing by weight less than 99.99 percent but not less than 99 percent of silicon | 5.3% | none | |
| 2804.69.50 | Other: Other | 5.5% | none | |
| 2804.70.00 | Hydrogen, rare gases and other nonmetals: Phosphorus | Free | none | |
| 2804.80.00 | Hydrogen, rare gases and other nonmetals: Arsenic | Free | List 3 +25% | |
| 2804.90.00 | Hydrogen, rare gases and other nonmetals: Selenium | Free | 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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