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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural sodium borates & concs. thereof (whether or not calcined) | | | $25,354 | $6,183 | $60,902 | $63,939 | $11,048 |
| Natural borates & concs. thereof (excl. sodium borates), whether or not cal ... | $297,201 | $361,928 | $375,638 | $415,396 | $393,926 | $19,012 | $27,372 |
| Total | $297,201 | $361,928 | $400,992 | $421,579 | $454,828 | $82,951 | $38,420 |
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