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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like | $1,032,889 | $1,513,148 | $2,094,349 | $1,383,871 | $548,763 | $1,441,821 | $4,853,450 |
| Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ... | $1,276,580 | $1,492,101 | $1,268,721 | $1,648,550 | $803,448 | $1,283,756 | $2,611,616 |
| Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like | $524,933 | $1,147,264 | $2,259,112 | $1,487,605 | $1,417,365 | $952,702 | $1,544,032 |
| Safety/relief valves for pipes/boiler shells/tanks/vats or the like | $762,436 | $1,247,968 | $1,649,063 | $1,343,630 | $868,586 | $2,025,466 | $2,035,323 |
| Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ... | $28,258,737 | $39,929,526 | $54,046,987 | $48,489,668 | $23,341,269 | $26,849,983 | $29,700,219 |
| Parts of the appls. of 84.81 | $3,026,567 | $3,396,923 | $3,445,648 | $2,983,046 | $2,416,212 | $3,612,286 | $2,808,293 |
| Total | $34,882,142 | $48,726,930 | $64,763,880 | $57,336,370 | $29,395,643 | $36,166,014 | $43,552,933 |
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