|
| Commodity | 2005 | 2006 | 2007 |
| Commercial ammonium carbonate & oth. ammonium carbonates | $1,418 | $1,878 | |
| Disodium carbonate | $1,760 | $2,214 | $1,497 |
| Sodium hydrogencarbonate (sodium bicarbonate) | $77,229 | $5,847 | $2,599 |
| Potassium carbonates | $344 | $655 | $159 |
| Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates) | | $63 | $485 |
| Total | $80,751 | $10,657 | $4,740 |
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