Commodity20052006200720082010
Cast arts. of non-malleable cast iron, n.e.s.$39,570$9,241$811$43,694$39,407
Grinding balls & sim. cast arts. for mills, of iron/steel$468,327$967,946  $2,842
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$5,409$59,835$998,457$1,312,361$935,347
Total$513,306$1,037,022$999,268$1,356,055$977,596