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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pulley tackle & hoists other than skip hoists/hoists of a kind used for rai ... | $535,849 | $1,175,827 | $1,501,213 | $1,861,245 | $1,260,036 | $2,573,829 | $2,022,336 |
| Pulley tackle & hoists other than skip hoists/hoists of a kind used for rai ... | $948,948 | $1,126,327 | $1,214,813 | $2,896,497 | $1,263,174 | $2,792,651 | $3,539,641 |
| Pit-head winding gear; winches specially designed for use underground | $51,581 | $182,205 | | | | | |
| Winches (excl. of 8425.20), powered by elec. motor; capstans, powered by el ... | $564,439 | $2,040,664 | $1,695,566 | $1,662,728 | $11,227,991 | $3,848,801 | $2,622,826 |
| Winches (excl. of 8425.20 & 8425.31); capstans (excl. of 8425..31) | $792,375 | $5,738,455 | $1,508,493 | $1,349,241 | $791,928 | $3,318,416 | $3,632,436 |
| Built-in jacking systems of a kind used for raising vehicles, of a type use ... | $32,031 | $52,623 | $154,496 | $103,066 | $242,464 | $127,444 | $218,607 |
| Jacks (excl. of 8425.41) & hoists of a kind used for raising vehicles, hydr ... | $1,757,512 | $1,292,180 | $1,704,754 | $1,996,240 | $2,218,518 | $2,793,459 | $3,446,428 |
| Jacks & hoists of a kind used for raising vehicles (excl. of 8425.41 & 8425 ... | $1,590,789 | $2,696,976 | $8,636,698 | $10,579,789 | $8,039,117 | $11,362,382 | $14,093,779 |
| Total | $6,273,524 | $14,305,257 | $16,416,033 | $20,448,806 | $25,043,228 | $26,816,982 | $29,576,053 |
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