Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$693,000$1,667,829$1,215,004$1,502,142$2,184,901$2,774,336$3,815,757
Grinding balls & sim. cast arts. for mills, of iron/steel$355,000$301,094$513,282$611,476$828,842$917,678$1,131,257
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$176,000$778,607$1,090,037$748,035$950,419$1,062,387$575,521
Total$1,224,000$2,747,530$2,818,323$2,861,653$3,964,162$4,754,401$5,522,535