|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Pile-drivers & pile-extractors | | $11,270 | $36,852 | $133,515 |
| Coal/rock cutters & tunnelling mach., self-propelled | | $35,095 | | |
| Coal/rock cutters & tunnelling mach. other than self-propelled | $10,712 | $10,255 | | |
| Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled | $1,223,888 | $287,738 | $420,113 | |
| Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled | $61,541 | $45,584 | $4,585 | |
| Moving/grading/levelling/scraping/tamping/compacting/excavating/extracting ... | $590 | | | $26,191 |
| Tamping/compacting mach., not self-propelled | $11,040 | $57,297 | $23,902 | $27,030 |
| Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ... | $140,706 | $82,604 | $54,539 | $3,907 |
| Total | $1,448,477 | $529,843 | $539,991 | $190,643 |
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