HS Code Heading 2836

2836.20.00 Disodium carbonate 2836.30.00 Sodium hydrogencarbonate (Sodium bicarbonate) 2836.40.10 Dipotassium carbonate 2836.40.20 Potassium hydrogencarbonate (Potassium bicarbonate) 2836.50.00 Calcium carbonate 2836.60.00 Barium carbonate 2836.91.00 Lithium carbonates 2836.92.00 Strontium carbonate 2836.99.10 Cobalt carbonates 2836.99.20 Bismuth carbonate 2836.99.30 Commercial ammonium carbonate, containing ammonium carbamate, and other ammonium carbonates 2836.99.40 Lead carbonate 2836.99.50 Carbonates nesoi, and peroxocarbonates (percarbonates)