Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$62 $3,211    
Grinding balls & sim. cast arts. for mills, of iron/steel   $14  $88
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$23,741$2,938$1,130$7,260$769$45$1
Total$23,803$2,938$4,341$7,274$769$45$89