Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$8,510,612$11,503,747$10,298,614$11,327,922$10,736,501$6,817,771$9,871,388
Grinding balls & sim. cast arts. for mills, of iron/steel$12,564,096$13,482,730$17,002,621$17,814,549$16,456,901$13,449,174$16,641,908
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$12,908,272$17,676,643$16,896,887$23,144,119$13,484,272$20,882,947$33,841,221
Total$33,982,980$42,663,120$44,198,122$52,286,590$40,677,674$41,149,892$60,354,517