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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Artificial corundum, whether or not chemically defined | $227,760,064 | $224,919,620 | $319,950,547 | $504,485,178 | $182,482,833 | $482,310,078 | $558,719,938 |
| Aluminium oxide (excl. art. corundum) | $13,860,835 | $14,232,023 | $18,758,340 | $29,557,631 | $28,785,059 | $34,243,804 | $53,506,359 |
| Aluminium hydroxide | $44,666,555 | $35,630,287 | $40,089,146 | $39,882,347 | $54,807,881 | $68,624,320 | $89,334,437 |
| Total | $286,287,454 | $274,781,930 | $378,798,033 | $573,925,156 | $266,075,773 | $585,178,202 | $701,560,734 |
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