Commodity200620072008
Grinding balls & sim. arts. for mills, of iron/steel, forged/stamped but no ...$3,051$239 
Articles of iron/steel, forged/stamped but not furth. wkd., n.e.s.$14,124$25,985$14,749
Articles of iron/steel wire$31,308$113,370$101,117
Articles of iron/steel, n.e.s.$1,047,203$1,747,411$1,410,578
Total$1,095,686$1,887,005$1,526,444