Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$693,312$874,950$1,125,998$1,541,629$772,765$448,247$546,620
Grinding balls & sim. cast arts. for mills, of iron/steel $332  $2,641$1,982 
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$6,242,272$11,099,705$16,206,594$19,255,796$14,293,838$11,175,473$15,219,542
Total$6,935,584$11,974,987$17,332,592$20,797,425$15,069,244$11,625,702$15,766,162