Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$140,146,668$159,300,921$210,918,806$252,850,518$151,748,146$152,812,417$204,528,608
Grinding balls & sim. cast arts. for mills, of iron/steel $13,966$47,626$1,625 $386,754$11,695
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$146,650,395$171,307,830$220,268,810$271,445,811$145,650,379$167,763,408$212,525,155
Total$286,797,063$330,622,717$431,235,242$524,297,954$297,398,525$320,962,579$417,065,458