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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like | $3,985,800 | $5,368,100 | $7,167,600 | $12,156,600 | $7,365,600 | $9,589,100 | $9,946,600 |
| Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ... | $7,946,200 | $12,357,100 | $15,929,100 | $26,882,700 | $14,968,100 | $18,880,700 | $22,442,300 |
| Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like | $3,800,500 | $2,353,700 | $4,410,100 | $5,822,200 | $4,266,800 | $5,226,900 | $6,253,800 |
| Safety/relief valves for pipes/boiler shells/tanks/vats or the like | $2,776,200 | $6,205,400 | $7,929,200 | $12,450,000 | $10,329,500 | $15,089,500 | $11,230,700 |
| Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ... | $77,346,700 | $78,149,800 | $111,216,700 | $151,017,900 | $102,226,400 | $122,961,800 | $136,237,300 |
| Parts of the appls. of 84.81 | $1,857,800 | $2,403,100 | $5,024,200 | $7,133,500 | $5,741,400 | $8,849,400 | $8,823,600 |
| Total | $97,713,200 | $106,837,200 | $151,676,900 | $215,462,900 | $144,897,800 | $180,597,400 | $194,934,300 |
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