Commodity2005200620072008200920102011
Grinding balls & sim. arts. for mills, of iron/steel, forged/stamped but no ...$7,775$377$48,028$57,400$269,264$579,999$241,940
Articles of iron/steel, forged/stamped but not furth. wkd., n.e.s.$10,877,937$14,594,300$21,678,537$32,879,467$32,146,269$20,846,065$20,690,323
Articles of iron/steel wire$126,275,837$141,291,394$171,146,071$187,553,419$178,127,341$177,114,549$183,273,649
Articles of iron/steel, n.e.s.$440,460,116$499,740,848$609,791,574$668,826,155$523,521,542$425,890,779$482,966,075
Total$577,621,665$655,626,919$802,664,210$889,316,441$734,064,416$624,431,392$687,171,987