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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like | $1,463,155 | $1,728,564 | $1,900,211 | $2,243,944 | $743,891 | $1,276,624 | $1,471,387 |
| Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ... | $4,471,419 | $4,631,815 | $4,499,635 | $4,069,730 | $2,374,853 | $3,129,783 | $5,178,795 |
| Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like | $628,925 | $402,435 | $471,564 | $489,653 | $325,645 | $653,943 | $2,810,524 |
| Safety/relief valves for pipes/boiler shells/tanks/vats or the like | $1,041,681 | $1,678,704 | $2,285,708 | $2,647,808 | $1,665,196 | $2,160,318 | $3,849,889 |
| Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ... | $27,770,106 | $38,995,244 | $41,838,890 | $38,596,931 | $23,907,457 | $34,263,790 | $41,627,207 |
| Parts of the appls. of 84.81 | $1,820,484 | $3,080,917 | $3,920,567 | $3,939,850 | $3,011,108 | $4,758,427 | $4,005,164 |
| Total | $37,195,770 | $50,517,679 | $54,916,575 | $51,987,916 | $32,028,150 | $46,242,885 | $58,942,966 |
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