|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2010 |
| Nitrites | $76,449 | $422 | $3,164 | $10,121 | $690 |
| Nitrates of potassium | | $31,266 | | | $2,060 |
| Nitrates other than of potassium | $2,630,137 | $1,097,423 | $2,749,259 | $5,746,215 | $1,696,649 |
| Total | $2,706,586 | $1,129,111 | $2,752,423 | $5,756,336 | $1,699,399 |
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