|
| Commodity | 2006 | 2007 | 2008 |
| Commercial ammonium carbonate & oth. ammonium carbonates | $59,952 | $21,453 | $4,311 |
| Disodium carbonate | $3,296,112 | $425,698 | $5,459,321 |
| Sodium hydrogencarbonate (sodium bicarbonate) | $780,103 | $1,863,927 | $779,677 |
| Potassium carbonates | $491,707 | $214,801 | $708,219 |
| Calcium carbonate | $3,475,395 | $11,489,818 | $13,092,851 |
| Barium carbonate | $5,458 | $40,110 | $45,565 |
| Lead carbonates | | $2,516 | |
| Lithium carbonates | | $106 | $62,394 |
| Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates) | $258,246 | $595,419 | $19,351 |
| Total | $8,366,973 | $14,653,848 | $20,171,689 |
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