Commodity2005200620072008200920102011
Artificial corundum, whether or not chemically defined$15,447,141$16,330,166$20,262,886$25,724,792$17,375,241$26,230,226$28,966,348
Aluminium oxide (excl. art. corundum)$7,988,650$13,679,086$11,889,858$17,202,267$10,986,343$15,476,264$16,880,983
Aluminium hydroxide$4,239,868$5,316,354$6,664,974$9,337,677$6,230,139$10,580,271$13,311,876
Total$27,675,659$35,325,606$38,817,718$52,264,736$34,591,723$52,286,761$59,159,207