Commodity2005200620072008200920102011
Artificial corundum, whether or not chemically defined  $302 $788  
Aluminium oxide (excl. art. corundum)$59,396$7,582$15,336$11,495$10,293$8,893$11,772
Aluminium hydroxide    $1,127$3,594 
Total$59,396$7,582$15,638$11,495$12,208$12,487$11,772