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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Pile-drivers & pile-extractors | $360 | $27,666 | | $9,500 | $105,428 | |
| Coal/rock cutters & tunnelling mach., self-propelled | $10,000 | $3,200 | | $20,389 | $115,632 | |
| Coal/rock cutters & tunnelling mach. other than self-propelled | | $4,700 | $800 | $7,000 | $135,000 | $24,200 |
| Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled | $139,963 | $201,537 | $488,645 | $223,971 | $184,151 | $511,811 |
| Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled | $39,412 | $1,466,036 | $350,801 | $4,753,321 | $480,049 | $353,361 |
| Moving/grading/levelling/scraping/tamping/compacting/excavating/extracting ... | $2,500 | $56,359 | $2,295 | $3,500 | $189,510 | $48,420 |
| Tamping/compacting mach., not self-propelled | $135,528 | $122 | $15,015 | | | $12,602 |
| Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ... | | $1,400 | $3,000 | $13,149 | | $2,600 |
| Total | $327,763 | $1,761,020 | $860,556 | $5,030,830 | $1,209,770 | $952,994 |
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