Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$368,482$369,663$1,166,420$337,338$376,797$331,963$272,005
Grinding balls & sim. cast arts. for mills, of iron/steel$6,845,591$1,956,840$3,014,386$3,931,939$4,385,586$16,150,052$20,272,777
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$2,190,246$3,151,963$2,035,212$2,505,610$1,866,739$4,256,112$4,001,811
Total$9,404,319$5,478,466$6,216,018$6,774,887$6,629,122$20,738,127$24,546,593