|
| Commodity | 2006 | 2007 | 2008 | 2009 |
| Cast arts. of non-malleable cast iron, n.e.s. | $177,174 | $1,523,403 | $1,854,555 | $2,532,952 |
| Grinding balls & sim. cast arts. for mills, of iron/steel | | | $268,010 | |
| Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s. | $154,951 | $149,665 | $1,454 | $59,325 |
| Total | $332,125 | $1,673,068 | $2,124,019 | $2,592,277 |
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