|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Artificial corundum, whether or not chemically defined | $26,505,000 | $28,542,000 | $31,373,000 | $38,068,000 | $23,689,000 | $32,205,000 | $43,002,000 |
| Aluminium oxide (excl. art. corundum) | $54,396,000 | $68,736,000 | $83,383,000 | $95,328,000 | $56,125,000 | $68,323,000 | $74,018,000 |
| Aluminium hydroxide | $24,978,000 | $32,847,000 | $42,152,000 | $51,522,000 | $49,727,000 | $49,976,000 | $50,065,000 |
| Total | $105,879,000 | $130,125,000 | $156,908,000 | $184,918,000 | $129,541,000 | $150,504,000 | $167,085,000 |
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