Commodity2005200620072008
Cast arts. of non-malleable cast iron, n.e.s.$32,724$96,818$42,806$44,989
Grinding balls & sim. cast arts. for mills, of iron/steel$746,811$1,132,076$5,050,169$1,884,136
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$2,540,489$2,339,888$3,122,173$1,869,904
Total$3,320,024$3,568,782$8,215,148$3,799,029