Section VI — Products of the chemical or allied industries
Chapter 28 — Inorganic chemicals; organic or inorganic compounds of precious metals, of rareearth metals,of radioactive elements or of isotopes
Heading 2832 — Sulphites; thiosulphates.
Subheading 2832.20 — Other sulphites
HS code
2832.20.00 Other sulphites
Last Verified Date - 1 October 2026
Common commodities
Potassium metabisulphite crystalsCalcium sulphite powderAmmonium sulphite granulesSodium-free potassium bisulphiteCalcium bisulphite tabletsPotassium sulphite for industrial useAmmonium sulphite solutionCalcium sulphite anhydrousIndustrial ammonium sulphiteSodium-free calcium bisulphite