HTS 2804
Hydrogen, rare gases and other nonmetals
As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗
Chapters › 2804
Chapter 99 measures listing products under 2804
Potash that is a product of Mexico, as provided for in U.S. note 2(c) to this subchapter
Mexico7 listed productsExcept for products described in headings 9903.05.02–9903.05.09, articles the product of Brazil, as provided for in subdivision (a) of U.S. note 50 to this subchapter
Brazil9 listed productsArticles the product of Brazil, as provided for in subdivision (a)(ii) of U.S. note 50 to this subchapter
Brazil9 listed productsArticles the product of Brazil, as provided for in subdivision (a)(iii) of U.S. note 50 to this subchapter
Brazil9 listed productsArticles of civil aircraft (all aircraft other than military aircraft); their engines, parts and components; their other parts, components and subassemblies; and ground flight simulators and their parts and components of Brazil, as provided for in subdivision (a)(iv) of U.S. note 50 to this subchapter
Brazil9 listed productsArticles the product of Brazil that are articles for use in pharmaceutical applications, as provided for in subdivision (a)(v) of U.S. note 50 to this subchapter
Brazil9 listed productsArticles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo…
Brazil9 listed productsArticles provided for in subdivision (b) of U.S. note 52 to this subchapter
6 listed productsArticles for use in pharmaceutical applications, as provided for in subdivision (e) of U.S. note 52 to this subchapter
1 listed productArticles of textiles or apparel the product of Costa Rica, the Dominican Republic, El Salvador, Guatemala, Honduras or Nicaragua, as provided for in subdivision (i) of U.S. note 52 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided…
China8 listed productsArticles the product of the Russian Federation, as provided for in U.S. note 30(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 30(b) to this subchapter
Russia1 listed productEffective with respect to entries on or after January 1, 2025, and before January 1, 2026, articles the product of China, as provided for in subdivision (e) of U.S. note 31 to this subchapter
China1 listed product
Lines under 2804
| HTS | Description | General | Column 2 |
|---|---|---|---|
| 2804.10.00.00 | Hydrogen | 3.7% | 25% |
| 2804.21.00.00 | Argon | 3.7% | 25% |
| 2804.29.00 | Other | 3.7% | 25% |
| 2804.29.00.10 | Helium | ||
| 2804.29.00.20 | Neon | ||
| 2804.29.00.30 | Isotopically pure rare gases having a purity of 99 percent or more by volume | ||
| 2804.29.00.55 | Other | ||
| 2804.30.00.00 | Nitrogen | 3.7% | 25% |
| 2804.40.00.00 | Oxygen | 3.7% | 25% |
| 2804.50.00 | Boron; tellurium | Free | 25% |
| 2804.50.00.10 | Boron | ||
| 2804.50.00.20 | Tellurium | ||
| 2804.61.00.00 | Containing by weight not less than 99.99 percent of silicon | Free | 25% |
| 2804.69 | Other: | ||
| 2804.69.10.00 | Containing by weight less than 99.99 percent but not less than 99 percent of silicon | 5.3% | 21% |
| 2804.69.50.00 | Other | 5.5% | 45% |
| 2804.70.00.00 | Phosphorus | Free | 17.6¢/kg |
| 2804.80.00.00 | Arsenic | Free | 13.2¢/kg |
| 2804.90.00.00 | Selenium | Free | Free |