Commodity200520062007
Cast arts. of non-malleable cast iron, n.e.s.$16,764$115,447$69,587
Grinding balls & sim. cast arts. for mills, of iron/steel$1,709,740$1,697,051$1,018,811
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$65,379$178,200$449,479
Total$1,791,883$1,990,698$1,537,877