Commodity2005200620072008200920102011
Grinding balls & sim. arts. for mills, of iron/steel, forged/stamped but no ...$412,429$1,089,102$2,014,538$559,475$185,559$49,251,419$309,467
Articles of iron/steel, forged/stamped but not furth. wkd., n.e.s.$72,577,475$90,588,522$121,385,582$148,113,512$97,631,010$82,397,409$111,676,271
Articles of iron/steel wire$32,509,483$46,836,919$49,535,802$60,271,758$46,219,636$51,536,319$56,558,059
Articles of iron/steel, n.e.s.$479,538,603$576,036,258$744,856,854$899,275,968$576,015,252$707,715,166$875,354,687
Total$585,037,990$714,550,801$917,792,776$1,108,220,713$720,051,457$890,900,313$1,043,898,484