Commodity2005200620072008200920102011
Grinding balls & sim. arts. for mills, of iron/steel, forged/stamped but no ...$45,451,998$51,750,030$65,488,503$149,909,871$124,305,789$203,864,252$270,878,942
Articles of iron/steel, forged/stamped but not furth. wkd., n.e.s.$245,823,673$325,957,562$461,932,831$421,897,608$172,940,223$142,990,207$173,832,257
Articles of iron/steel wire$543,836,911$591,167,928$616,046,732$634,241,813$470,189,527$624,848,364$766,224,058
Articles of iron/steel, n.e.s.$1,977,355,251$2,542,808,662$3,039,373,907$2,967,262,202$2,896,558,522$3,539,353,922$4,352,938,819
Total$2,812,467,833$3,511,684,182$4,182,841,973$4,173,311,494$3,663,994,061$4,511,056,745$5,563,874,076