Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$114,402$105,660$72,711$34,916$82,301$77,494$107,585
Grinding balls & sim. cast arts. for mills, of iron/steel$186,378$139,066$433,733$459,087$56,944$216,898$136,009
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$89,654$222,587$107,038$473,334$166,690$320,233$242,784
Total$390,434$467,313$613,482$967,337$305,935$614,625$486,378