Commodity2005200620072008200920102011
Artificial corundum, whether or not chemically defined$46,083,028$42,168,835$48,319,287$59,846,924$32,544,799$69,133,645$76,641,381
Aluminium oxide (excl. art. corundum)$713,758,632$828,721,576$698,194,146$615,510,287$433,123,396$700,509,610$829,532,406
Aluminium hydroxide$50,361,188$47,406,553$61,735,096$72,604,410$72,596,075$78,611,497$82,305,370
Total$810,202,848$918,296,964$808,248,529$747,961,621$538,264,270$848,254,752$988,479,157