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| Commodity | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural sodium borates & concs. thereof (whether or not calcined) | $7,286 | $4,528 | $112,394 | $386 | $95,456 |
| Natural borates & concs. thereof (excl. sodium borates), whether or not cal ... | $4,679 | $3,353 | $1,136 | $21,326 | $2,619 |
| Total | $11,965 | $7,881 | $113,530 | $21,712 | $98,075 |
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