Commodity20062007200820092010
Cast arts. of non-malleable cast iron, n.e.s.$456,825$570,551$711,867$810,565$811,335
Grinding balls & sim. cast arts. for mills, of iron/steel$1,418,096$3,512,396$768,747$5,135,615$5,358,275
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$304,176$1,254,015$8,703,618$2,124,228$1,741,381
Total$2,179,097$5,336,962$10,184,232$8,070,408$7,910,991