Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$378,389,000$417,184,000$527,901,000$663,494,000$415,380,000$384,136,893$513,652,961
Grinding balls & sim. cast arts. for mills, of iron/steel$4,922,000$5,636,000$7,933,000$9,013,000$4,740,000$5,384,868$6,973,908
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$122,073,000$158,180,000$217,009,000$268,704,000$187,946,000$204,120,135$317,200,378
Total$505,384,000$581,000,000$752,843,000$941,211,000$608,066,000$593,641,896$837,827,247