Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$141,920,531$164,656,303$192,972,927$249,100,869$122,548,258$125,843,389$160,743,050
Grinding balls & sim. cast arts. for mills, of iron/steel$3,523,781$4,024,031$6,393,222$6,726,482$4,723,217$2,437,551$3,699,801
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$127,606,414$116,946,742$169,924,111$202,156,948$127,143,783$158,186,341$157,314,577
Total$273,050,726$285,627,076$369,290,260$457,984,299$254,415,258$286,467,281$321,757,428