Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$3,875,746$505,626$2,706,966$6,027,705$2,054,679$585,478$3,139,690
Grinding balls & sim. cast arts. for mills, of iron/steel$6,650,253$5,416,777$10,029,137$15,507,431$18,891,330$13,684,734$22,745,419
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$5,934,034$4,235,161$3,713,700$3,930,952$6,918,865$7,197,237$7,185,474
Total$16,460,033$10,157,564$16,449,803$25,466,088$27,864,874$21,467,449$33,070,583