Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$1,989$17$646$186,926$65,326$825,698$71,579
Grinding balls & sim. cast arts. for mills, of iron/steel$9    $317,355 
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$6,985$35,803$3,849$28,494$15,985$73,675$100,830
Total$8,983$35,820$4,495$215,420$81,311$1,216,728$172,409