Commodity2005200620072008
Cast arts. of non-malleable cast iron, n.e.s.$3,329$535$1,223$30,583
Grinding balls & sim. cast arts. for mills, of iron/steel$705$24$138$139
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$98,159$260,824$275,173$213,535
Total$102,193$261,383$276,534$244,257