Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$61,553,524$61,344,510$74,158,615$100,312,558$75,810,610$86,565,338$92,058,188
Grinding balls & sim. cast arts. for mills, of iron/steel$123,429$570,380$1,142,782$1,707,104$1,636,457$524,328$2,617,680
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$27,701,591$35,820,044$59,385,689$75,152,542$47,258,521$62,688,978$93,880,068
Total$89,378,544$97,734,934$134,687,086$177,172,204$124,705,588$149,778,644$188,555,936