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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 ... | $6,435,149 | $3,767,382 | $2,591,575 | $1,341,017 | $982,865 | $3,408,662 | $3,788,287 |
| Pulley tackle & hoists other than skip hoists/hoists of a kind used for rai ... | $7,733,852 | $5,345,954 | $8,629,695 | $13,983,675 | $11,012,802 | $20,679,278 | $3,076,775 |
| Pit-head winding gear; winches specially designed for use underground | $108,504 | $208,012 | | | | | |
| Winches (excl. of 8425.20), powered by elec. motor; capstans, powered by el ... | $12,336,956 | $25,132,301 | $20,947,476 | $18,311,166 | $34,004,142 | $51,756,416 | $9,290,391 |
| Winches (excl. of 8425.20 & 8425.31); capstans (excl. of 8425..31) | $67,566,145 | $75,248,607 | $129,195,139 | $203,270,756 | $214,690,198 | $191,629,258 | $91,201,743 |
| Built-in jacking systems of a kind used for raising vehicles, of a type use ... | $30,904 | $176,360 | $143,158 | $2,232,125 | $560,092 | $4,991 | $31,652 |
| Jacks (excl. of 8425.41) & hoists of a kind used for raising vehicles, hydr ... | $1,885,822 | $1,211,260 | $2,095,640 | $2,338,000 | $2,563,412 | $19,202,395 | $4,308,748 |
| Jacks & hoists of a kind used for raising vehicles (excl. of 8425.41 & 8425 ... | $939,883 | $1,819,095 | $9,682,897 | $4,422,564 | $6,919,802 | $6,620,331 | $10,409,148 |
| Total | $97,037,215 | $112,908,971 | $173,285,580 | $245,899,303 | $270,733,313 | $293,301,331 | $122,106,744 |
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