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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like | $2,867,727 | $5,387,915 | $3,791,749 | $6,791,073 | $6,160,432 | $4,473,453 | $6,275,396 |
| Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ... | $779,589 | $972,639 | $1,221,361 | $1,022,631 | $1,568,263 | $552,696 | $660,217 |
| Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like | $3,216,687 | $6,428,147 | $5,283,785 | $5,989,948 | $7,363,368 | $6,420,880 | $5,873,476 |
| Safety/relief valves for pipes/boiler shells/tanks/vats or the like | $1,660,857 | $4,856,731 | $9,285,609 | $8,127,047 | $8,455,284 | $6,872,263 | $5,590,739 |
| Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ... | $36,070,115 | $36,793,487 | $44,689,655 | $94,690,034 | $105,114,147 | $64,982,749 | $52,500,675 |
| Parts of the appls. of 84.81 | $4,849,942 | $6,439,602 | $8,928,452 | $11,936,618 | $11,197,634 | $13,782,150 | $8,221,618 |
| Total | $49,444,917 | $60,878,521 | $73,200,611 | $128,557,351 | $139,859,128 | $97,084,191 | $79,122,121 |
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