|
| Commodity | 2005 | 2006 | 2007 | 2010 |
| Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ... | $1,787 | $7,968 | | |
| Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ... | $278 | | $5,211 | $1,072 |
| Total | $2,065 | $7,968 | $5,211 | $1,072 |
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