- 0128Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
- 0228042900Other
US HTS code
2804290030
Isotopically pure rare gases having a purity of 99 percent or more by volume
Rates updated· Source: USITC Harmonized Tariff Schedule export
Column 2 rate (Cuba, North Korea): 25%
Estimate duty
This is an estimate based on published rates, not customs advice. Final assessment is made by customs.
Section 232/301 & notes
No Section 232/301 overlay or footnote noted for this code in the HTS export.
Matching UK commodity codes
Sharing the 6-digit HS root 280429.
Related codes
Other codes at this level