Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$757,476$273,352$240,883$607,046$982,817$548,980$741,960
Grinding balls & sim. cast arts. for mills, of iron/steel$181,331$156,693$373,109$724,297$51,885$86,531$365,691
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$727,517$4,050,092$4,503,785$738,016$168,824$229,642$207,386
Total$1,666,324$4,480,137$5,117,777$2,069,359$1,203,526$865,153$1,315,037