|
| Commodity | 2007 | 2009 | 2010 | 2011 |
| Drilling machines other than way-type unit head machines, op. by removing m ... | $8,045 | $65,000 | | |
| Boring-milling machines other than way-type unit head machines, op. by remo ... | | | $21,381 | $1,500 |
| Milling machines op. by removing metal, knee-type, other than numerically c ... | | | $31,560 | |
| Milling machines (excl. knee-type) op. by removing metal, other than numeri ... | | $10,000 | | |
| Threading/tapping machines op. by removing metal, n.e.s. in 84.59 | | $4,000 | | |
| Total | $8,045 | $79,000 | $52,941 | $1,500 |
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