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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like | $3,602,215 | $4,961,551 | $3,208,612 | $2,902,523 | $1,440,680 | $2,507,877 | $3,492,462 |
| Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ... | $2,981,590 | $4,617,155 | $5,852,994 | $7,420,256 | $6,797,961 | $9,575,626 | $8,067,417 |
| Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like | $913,040 | $1,065,285 | $1,478,820 | $1,344,712 | $619,059 | $1,478,050 | $1,486,201 |
| Safety/relief valves for pipes/boiler shells/tanks/vats or the like | $1,668,534 | $1,676,876 | $2,179,932 | $2,318,009 | $1,380,147 | $2,819,655 | $2,137,281 |
| Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ... | $39,175,621 | $50,257,217 | $68,242,233 | $67,549,898 | $38,363,638 | $52,071,354 | $62,328,117 |
| Parts of the appls. of 84.81 | $29,399,450 | $35,006,776 | $56,341,243 | $54,522,502 | $27,450,717 | $26,794,920 | $53,991,652 |
| Total | $77,740,450 | $97,584,860 | $137,303,834 | $136,057,900 | $76,052,202 | $95,247,482 | $131,503,130 |
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