Commodity2005200620072009
Cast arts. of non-malleable cast iron, n.e.s.$15,320$75,041$35,194$33,690
Grinding balls & sim. cast arts. for mills, of iron/steel$331,995$167,137$300,973$259,249
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$988,102$1,516,199$1,604,375$1,191,897
Total$1,335,417$1,758,377$1,940,542$1,484,836