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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural sodium borates & concs. thereof (whether or not calcined) | $3,859 | | $1,949 | $2,628 | $3,078 | $1,397 | $1,658 |
| Natural borates & concs. thereof (excl. sodium borates), whether or not cal ... | $230 | $13,833 | $14,902 | $19,141 | $29,877 | $7,916 | $16,997 |
| Total | $4,089 | $13,833 | $16,851 | $21,769 | $32,955 | $9,313 | $18,655 |
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