1. 0128Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
  2. 022841Salts of oxometallic or peroxometallic acids:
  3. 0328418000Tungstates (wolframates)
US HTS code
2841800010
Of ammonium
Rates updated· Source: USITC Harmonized Tariff Schedule export
Duty rate (General / MFN)
5.5%

Column 2 rate (Cuba, North Korea): 49.5%

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 284180.

2841800010Diammonium wolframate (ammonium paratungstate) (CAS RN 11120-25-5)2841800020Disodium wolframate (CAS RN 13472-45-2) with a purity by weight of 90% or more2841800090Other

Related codes

Other codes at this level
2841800020Of calcium2841800050Other