2804.29.00.30—Hydrogen, rare gases and other nonmetals, isotopically pure rare gases having a purity of 99 percent or more by volumeGeneral
3.7%
Units
thousand m3
Column 2
25%
Special
Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
HTS 2804.29.00.30 is the U.S. Harmonized Tariff Schedule classification for Hydrogen, rare gases and other nonmetals, isotopically pure rare gases having a purity of 99 percent or more by volume. It's a 10-digit statistical line in Chapter 28: Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes, Section VI: Products of the Chemical or Allied Industries, used by U.S. Customs and Border Protection to determine the duty rate at entry. 1 Chapter 99 tariff modification currently stacks on top of the base rate.
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Chapter 99 overlays that stack on the base rate
| Code | Authority | Rate |
|---|---|---|
| 9903.27.02 | other | 100% |
HTS 2804.29.00.30 is the U.S. Harmonized Tariff Schedule classification for Hydrogen, rare gases and other nonmetals, isotopically pure rare gases having a purity of 99 percent or more by volume. It belongs to Chapter 28 of the HTSUS.
The general (Column 1) duty rate for HTS 2804.29.00.30 is 3.7%. This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.
Yes. Imports of HTS 2804.29.00.30 from countries party to a trade program (such as USMCA, KORUS, GSP, or the African Growth and Opportunity Act) may qualify for the special rate: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG). Eligibility depends on rules of origin and certification.
The Column 2 rate for HTS 2804.29.00.30 is 25%. This rate applies to imports from countries that do not have normal trade relations with the United States (currently Cuba and North Korea).
Yes — HTS 2804.29.00.30 is covered by other provision 9903.27.02 (100%). Open the code page for the full overlay stack with effective dates and country scopes.
No active AD/CVD orders currently flag HTS 2804.29.00.30 in Tandom's catalog. Tandom monitors Federal Register notices daily; a flag will appear here within 24h of any new order's publication.
Free Trade Agreement and special-program eligibility
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