Commodity200520062007200820092010
Cast arts. of non-malleable cast iron, n.e.s.$184,441$211,396$124,230$74,943$72,758$69,708
Grinding balls & sim. cast arts. for mills, of iron/steel$81,090$53,878$64,958$228,238$98,061$86,462
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$406,192$691,104$790,600$1,275,974$1,354,034$707,398
Total$671,723$956,378$979,788$1,579,155$1,524,853$863,568