Commodity2005200620072008200920102011
Artificial corundum, whether or not chemically defined     $8,522 
Aluminium oxide (excl. art. corundum)$27,518$10,013$2,713$2,975$1,670$5$2,611
Aluminium hydroxide$26,544$34,569$3,491$8,608$18,509$32,516$22,710
Total$54,062$44,582$6,204$11,583$20,179$41,043$25,321