Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$290,035$217,374$173,355$132,829$6,765$10,100$470,114
Grinding balls & sim. cast arts. for mills, of iron/steel $29,429  $608,786$35,158$38,775
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$1,165,095$1,039,351$1,045,249$1,790,415$2,253,492$2,538,041$2,313,636
Total$1,455,130$1,286,154$1,218,604$1,923,244$2,869,043$2,583,299$2,822,525