|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ... | | | | | $61 | | |
| Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ... | $3,991,710 | $2,213,366 | $3,543,272 | $13,892,670 | $6,192,118 | $10,672,176 | $12,224,774 |
| Total | $3,991,710 | $2,213,366 | $3,543,272 | $13,892,670 | $6,192,179 | $10,672,176 | $12,224,774 |
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