Commodity20052007200820092010
Cast arts. of non-malleable cast iron, n.e.s.$411$3,570$67,517$26,852$21,910
Grinding balls & sim. cast arts. for mills, of iron/steel $15,846$33,568 $647,036
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$480,332$9,556$65,453$386,954$12,115
Total$480,743$28,972$166,538$413,806$681,061