|
| Commodity | 2006 | 2007 | 2008 |
| Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ... | $53,705 | $124,575 | $62,803 |
| Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ... | $35,491 | $38,479 | $2,481 |
| Total | $89,196 | $163,054 | $65,284 |
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