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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like | $6,311 | $21,465 | $13,832 | $22,402 | $1,596 | $5,320 | $27,754 |
| Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ... | $497 | $413 | | | | $6,260 | $2,483 |
| Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like | $42,275 | $3,934 | $1,229 | $3,796 | $18,510 | $1,230 | $1,530 |
| Safety/relief valves for pipes/boiler shells/tanks/vats or the like | $69,438 | $57,657 | $70,788 | $50,327 | $26,526 | $4,095 | $5,877 |
| Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ... | $132,740 | $423,680 | $601,604 | $555,655 | $247,582 | $335,842 | $279,890 |
| Parts of the appls. of 84.81 | $285 | $8,669 | $15,354 | $20,309 | $33,150 | $73,021 | $92,629 |
| Total | $251,546 | $515,818 | $702,807 | $652,489 | $327,364 | $425,768 | $410,163 |
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