Commodity200520062007200820092010
Cast arts. of non-malleable cast iron, n.e.s.$102,674$87,650$31,341$44,734  
Grinding balls & sim. cast arts. for mills, of iron/steel $1,258 $54,699$2,686$7,571
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$89,462$100,345$32,023$8,447 $1
Total$192,136$189,253$63,364$107,880$2,686$7,572