|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Artificial corundum, whether or not chemically defined | $3,566,000 | $3,358,000 | $5,307,000 | $4,548,000 | $2,087,000 | $5,190,000 | $7,155,000 |
| Aluminium oxide (excl. art. corundum) | $2,990,000 | $4,435,000 | $3,361,000 | $5,198,000 | $2,676,000 | $2,841,000 | $2,474,000 |
| Aluminium hydroxide | $994,000 | $695,000 | $1,048,000 | $1,383,000 | $1,040,000 | $1,090,000 | $1,352,000 |
| Total | $7,550,000 | $8,488,000 | $9,716,000 | $11,129,000 | $5,803,000 | $9,121,000 | $10,981,000 |
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