Commodity2005200620072008200920102011
Artificial corundum, whether or not chemically defined$222,371$510,737$309,032$424,333$290,148$339,295$498,426
Aluminium oxide (excl. art. corundum)$221,662$110,730$82,520$130,803$299,301$868,058$784,899
Aluminium hydroxide$166,360$49,616$83,648$140,437$141,099$409,470$79,488
Total$610,393$671,083$475,200$695,573$730,548$1,616,823$1,362,813