|
| Commodity | 2007 | 2008 | 2010 | 2011 |
| Way-type unit head machines for drilling/boring/milling/threading/tapping b ... | | | $737 | $2,755 |
| Drilling machines other than way-type unit head machines, op. by removing m ... | $2,000 | | $4,264 | $94,706 |
| Boring-milling machines other than way-type unit head machines, op. by remo ... | | $367 | | |
| Boring machines n.e.s. in 84.59, op. by removing metal | | | | $80,731 |
| Milling machines op. by removing metal, knee-type, other than numerically c ... | $13,070 | $2,042 | | |
| Total | $15,070 | $2,409 | $5,001 | $178,192 |
|
|