|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Nitrites | | $18,082 | | $295,835 | | | |
| Nitrates of potassium | | | | $59,712 | | | |
| Nitrates other than of potassium | $12,507,909 | $16,117,590 | $14,731,504 | $13,798,689 | $23,399,600 | $6,796,913 | $1,250,690 |
| Total | $12,507,909 | $16,135,672 | $14,731,504 | $14,154,236 | $23,399,600 | $6,796,913 | $1,250,690 |
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