Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$78,957$177,666$406,883$1,243,385$1,091,085$1,644,983$1,797,257
Grinding balls & sim. cast arts. for mills, of iron/steel$558,308$262,466$198,497$96,743$1,402,073$935,754$2,458,483
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$337,133$317,056$516,908$1,306,780$380,129$1,375,327$527,291
Total$974,398$757,188$1,122,288$2,646,908$2,873,287$3,956,064$4,783,031