Commodity2005200620072008200920102011
Artificial corundum, whether or not chemically defined$33,182$21,776$33,656$142,312$19,133$80,704$65,871
Aluminium oxide (excl. art. corundum)$50,639$7,670$221,490$127,504$38,286$59,875$129,816
Aluminium hydroxide$83,151$47,865$58,711$64,807$64,800$82,800$122,449
Total$166,972$77,311$313,857$334,623$122,219$223,379$318,136