Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.  $148 $26$1,097$2,693
Grinding balls & sim. cast arts. for mills, of iron/steel  $16,830 $372  
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$118,038$130,707$35,869$27,205$10,702$113,181$309,440
Total$118,038$130,707$52,847$27,205$11,100$114,278$312,133