Commodity200520062007200820092010
Cast arts. of non-malleable cast iron, n.e.s.$476,503$147,793$4,070,417$9,588,397$5,540,887$4,443,048
Grinding balls & sim. cast arts. for mills, of iron/steel$371,376$1,670,420$3,052,512$4,473,474$1,316,323$895,455
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$131,198$21,564$127,244$3,708$341,411$319,397
Total$979,077$1,839,777$7,250,173$14,065,579$7,198,621$5,657,900