Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$69,583,210$120,958,825$131,170,099$207,846,275$111,032,459$99,779,681$148,076,835
Grinding balls & sim. cast arts. for mills, of iron/steel$2,202,289$3,823,091$4,583,107$5,860,050$1,140,209$429,135$1,305,084
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$64,847,860$53,987,621$107,452,751$132,766,248$90,649,436$84,204,286$102,641,636
Total$136,633,359$178,769,537$243,205,957$346,472,573$202,822,104$184,413,102$252,023,555