|
| Commodity | 2005 | 2006 | 2007 |
| Commercial ammonium carbonate & oth. ammonium carbonates | $53 | $247 | |
| Disodium carbonate | $85,564 | $41,943 | $82,283 |
| Sodium hydrogencarbonate (sodium bicarbonate) | $286,218 | $181,658 | $73,411 |
| Potassium carbonates | $9,449 | | |
| Calcium carbonate | $3,580 | $42,148 | $69,886 |
| Lead carbonates | $2,100 | $444 | |
| Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates) | $7,281 | $37,333 | |
| Total | $394,245 | $303,773 | $225,580 |
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