Commodity2005200620072008200920102011
Grinding balls & sim. arts. for mills, of iron/steel, forged/stamped but no ...$40,547$112,612$115,740$78,996$146,803$61,620$92,541
Articles of iron/steel, forged/stamped but not furth. wkd., n.e.s.$25,632,728$32,140,162$49,863,565$59,167,152$36,339,200$34,554,145$24,687,013
Articles of iron/steel wire$19,765,065$17,554,865$18,339,608$20,072,809$15,087,825$14,755,252$18,697,484
Articles of iron/steel, n.e.s.$301,965,891$336,647,037$415,501,856$448,192,608$321,191,124$403,712,328$489,438,599
Total$347,404,231$386,454,676$483,820,769$527,511,565$372,764,952$453,083,345$532,915,637