Commodity200520062007200820092010
Cast arts. of non-malleable cast iron, n.e.s.$127,936$42,297$1,711$331  
Grinding balls & sim. cast arts. for mills, of iron/steel  $18,600$71,100 $51,750
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$156$319$139,500$133,864$50,284$9,190
Total$128,092$42,616$159,811$205,295$50,284$60,940