Commodity2005200620072008200920102011
Grinding balls & sim. arts. for mills, of iron/steel, forged/stamped but no ...$57,752$10,537$389,266 $2,212,624  
Articles of iron/steel, forged/stamped but not furth. wkd., n.e.s.$15,545,755$17,655,244$15,882,781$10,955,440$12,239,789$20,241,757$14,068,272
Articles of iron/steel wire$1,636,626$1,927,777$1,144,552$1,467,367$772,964$856,899$690,107
Articles of iron/steel, n.e.s.$21,744,386$28,080,999$28,184,868$24,173,453$20,632,471$23,387,824$22,421,150
Total$38,984,519$47,674,557$45,601,467$36,596,260$35,857,848$44,486,480$37,179,529