Commodity200520062007200820092010
Cast arts. of non-malleable cast iron, n.e.s.$36,429$87,828$885,105$1,101,940$895,839$1,009,134
Grinding balls & sim. cast arts. for mills, of iron/steel$222,443$192,547$449,164$1,974,567$678,453$953,041
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$8,399$50,328$111,542$162,715$111,554$729,181
Total$267,271$330,703$1,445,811$3,239,222$1,685,846$2,691,356