|
| Commodity | 2005 | 2006 | 2007 |
| Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ... | $4,079 | $9,642 | $9,566 |
| Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ... | $8,804 | $5,451 | $1,718 |
| Total | $12,883 | $15,093 | $11,284 |
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