Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$2,886,053$3,310,093$3,432,889$5,386,800$3,504,212$4,692,728$6,236,865
Grinding balls & sim. cast arts. for mills, of iron/steel$3,344,772$4,640,361$4,490,748$7,397,205$9,311,578$8,287,861$34,754,869
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$3,896,915$4,417,507$5,844,629$11,628,387$8,145,845$7,121,781$8,033,020
Total$10,127,740$12,367,961$13,768,266$24,412,392$20,961,635$20,102,370$49,024,754