Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$303,722$372,453$396,815$405,379$280,607$506,824$1,176,507
Grinding balls & sim. cast arts. for mills, of iron/steel$1,891,160$2,489,001$3,462,148$3,240,237$3,774,683$2,315,983$3,499,041
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$568,671$1,105,521$2,668,306$2,075,851$1,321,199$1,708,879$2,387,748
Total$2,763,553$3,966,975$6,527,269$5,721,467$5,376,489$4,531,686$7,063,296