Commodity200520062007200820092010
Artificial corundum, whether or not chemically defined $22,481$7,985$648$65,360$91,178
Aluminium oxide (excl. art. corundum)$6,002$57,600$870$11,377$1,409$849
Aluminium hydroxide $683$4 $555$3,581
Total$6,002$80,764$8,859$12,025$67,324$95,608