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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like | $19,231 | $73,169 | $107,042 | $310,284 | $332,980 | $36,791 | $27,002 |
| Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ... | $6,941 | $69,592 | $70,188 | $92,552 | | $15,949 | $1,158 |
| Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like | | $73,222 | $8,200 | $100,398 | $27,386 | $446,289 | $26,632 |
| Safety/relief valves for pipes/boiler shells/tanks/vats or the like | $18,577 | $8,452 | $479,291 | $65,872 | $361,886 | $290,335 | $166,337 |
| Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ... | $510,247 | $108,085 | $174,070 | $166,063 | $445,531 | $417,616 | $327,922 |
| Parts of the appls. of 84.81 | $36,156 | $48,742 | $108,457 | $401,046 | $153,858 | $369,937 | $88,537 |
| Total | $591,152 | $381,262 | $947,248 | $1,136,215 | $1,321,641 | $1,576,917 | $637,588 |
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