|
| Commodity | 2005 | 2007 | 2008 |
| Commercial ammonium carbonate & oth. ammonium carbonates | $16,665 | | |
| Disodium carbonate | $630,247 | $455,343 | $1,358,710 |
| Sodium hydrogencarbonate (sodium bicarbonate) | $303,463 | $168,711 | $337,404 |
| Potassium carbonates | $12,008 | | $161,334 |
| Calcium carbonate | $1,184,467 | $1,904,064 | $2,606,645 |
| Barium carbonate | | $177 | $21,525 |
| Lead carbonates | | $1,791 | |
| Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates) | $21,650 | $106,572 | $83,153 |
| Total | $2,168,500 | $2,636,658 | $4,568,771 |
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