Commodity2005200620072008200920102011
Artificial corundum, whether or not chemically defined$15,910$63,599$46,522$150,756$24,257$8,141$3,848
Aluminium oxide (excl. art. corundum)  $4,190$10,226$4,704$8,736$9,818
Aluminium hydroxide$89,558$159,620$127,290$82,037$78,173$62,762$164,917
Total$105,468$223,219$178,002$243,019$107,134$79,639$178,583