Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$314,257$362,034$499,408$2,780,984$422,355$475,697$9,130,027
Grinding balls & sim. cast arts. for mills, of iron/steel$34,522$76,046$108,875$82,897$30,429$51,001$31,571
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$378,397$1,170,701$1,156,412$475,254$135,838$742,812$285,811
Total$727,176$1,608,781$1,764,695$3,339,135$588,622$1,269,510$9,447,409