|
| Commodity | 2007 | 2008 | 2009 | 2011 |
| Urea, whether or not in aqueous solution | | | $23,218 | $64,640 |
| Ammonium sulphate | | | $146,186 | |
| Double salts & mixts. of ammonium sulphate & ammonium nitrate | $551 | | | |
| Ammonium nitrate, whether or not in aqueous solution | $20,480 | $430,080 | | $191,360 |
| Total | $21,031 | $430,080 | $169,404 | $256,000 |
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