Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$16,875,782$18,195,444$38,215,146$50,515,662$32,430,940$38,837,575$35,548,714
Grinding balls & sim. cast arts. for mills, of iron/steel$270$572,003  $252,042$18,146$13,896
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$5,579,047$7,807,331$10,019,062$17,072,456$8,983,857$10,072,058$10,905,706
Total$22,455,099$26,574,778$48,234,208$67,588,118$41,666,839$48,927,779$46,468,316