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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tube mills | $311,000 | $292,000 | $6,072,000 | $10,000 | $43,000 | $11,000 | $3,484,000 |
| Metal-rolling mills, hot/combination hot & cold | $1,016,000 | $144,000 | $520,000 | $2,313,000 | $60,000 | $136,000 | $41,000 |
| Metal-rolling mills, cold | $1,500,000 | $655,000 | $2,000,000 | $1,183,000 | $918,000 | $1,343,000 | $2,699,000 |
| Rolls for rolling mills | $520,000 | $706,000 | $946,000 | $809,000 | $579,000 | $609,000 | $965,000 |
| Parts of metal-rolling mills, other than rolls | $359,000 | $359,000 | $108,000 | $268,000 | $206,000 | $638,000 | $665,000 |
| Total | $3,706,000 | $2,156,000 | $9,646,000 | $4,583,000 | $1,806,000 | $2,737,000 | $7,854,000 |
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