Commodity20052006200720082009
Cast arts. of non-malleable cast iron, n.e.s.$113,168 $789$20,254$5,005
Grinding balls & sim. cast arts. for mills, of iron/steel$500,386$50,564$185,767$869,700 
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$2,070,026$3,757,258$6,856,855$12,608,218$9,349,005
Total$2,683,580$3,807,822$7,043,411$13,498,172$9,354,010