|
| Commodity | 2007 | 2008 | 2009 | 2010 | 2011 |
| Way-type unit head machines for drilling/boring/milling/threading/tapping b ... | | $72,187 | $850,114 | $183,574 | |
| Drilling machines other than way-type unit head machines, op. by removing m ... | $24,380 | | $1,461,856 | $6,895,199 | $101 |
| Boring machines n.e.s. in 84.59, op. by removing metal | | | $27,763 | | |
| Milling machines op. by removing metal, knee-type, numerically controlled | | $98,676 | $11,912 | | |
| Milling machines op. by removing metal, knee-type, other than numerically c ... | | | $3,078 | | |
| Total | $24,380 | $170,863 | $2,354,723 | $7,078,773 | $101 |
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