|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ... | | $7,898 | | | $97,079 | | |
| Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ... | $371,371 | $456,220 | $554,348 | $105,184 | $823,530 | $816,092 | $1,171,234 |
| Total | $371,371 | $464,118 | $554,348 | $105,184 | $920,609 | $816,092 | $1,171,234 |
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