|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Disodium tetraborate (ref. borax), anhydrous | $5,774 | $8,644 | $20,151 | $11,121 |
| Disodium tetraborate (ref. borax), other than anhydrous | $572 | $1,263 | $857 | $10,500 |
| Borates other than disodium tetrborate (ref. borax) | | $797 | | $48 |
| Total | $6,346 | $10,704 | $21,008 | $21,669 |
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