Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$648,039$352,663$377,204$1,189,689$653,126$838,179$1,268,640
Grinding balls & sim. cast arts. for mills, of iron/steel$16,212      
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$376,430$589,341$240,336$622,024$534,203$1,102,438$954,261
Total$1,040,681$942,004$617,540$1,811,713$1,187,329$1,940,617$2,222,901