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Sistema armonizado
Section VI
PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES
Chapter 28
Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
Heading 2836
Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate.
2836.20
- Disodium carbonate
2836.30
- Sodium hydrogencarbonate (sodium bicarbonate)
2836.40
- Potassium carbonates
2836.50
- Calcium carbonate
2836.60
- Barium carbonate
2836.9
- Other :
2836.91
-- Lithium carbonates
2836.92
-- Strontium carbonate
2836.99