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 2836 — Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate.
Subheading 2836.50 — Calcium carbonate
HS code
2836.50.00 Calcium carbonate
Last Verified Date - 1 October 2026
Common commodities
Precipitated Calcium Carbonate (PCC)Ground Limestone (Chemical Grade)Pure Chalk (Defined Chemically)Calcium Carbonate for Chemical UseMarble for Chemical ApplicationsFillers Grade Calcium CarbonateIndustrial Precipitated ChalkSpecialty Ground LimestoneChemical Purpose Calcium CarbonatePCC - Pharmaceutical Application