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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like | $619,860 | $365,349 | $1,048,024 | $790,889 | $663,185 | $1,034,242 | $1,566,075 |
| Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ... | $331,077 | $148,233 | $273,177 | $365,969 | $213,650 | $290,529 | $1,534,774 |
| Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like | $68,810 | $95,045 | $770,618 | $219,316 | $393,137 | $1,291,776 | $1,079,525 |
| Safety/relief valves for pipes/boiler shells/tanks/vats or the like | $192,729 | $172,917 | $350,322 | $822,267 | $1,147,688 | $3,389,244 | $3,827,148 |
| Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ... | $5,297,030 | $5,990,703 | $10,240,069 | $10,812,079 | $9,424,008 | $19,542,085 | $24,265,851 |
| Parts of the appls. of 84.81 | $153,071 | $730,692 | $809,556 | $370,448 | $663,796 | $2,772,710 | $4,457,667 |
| Total | $6,662,577 | $7,502,939 | $13,491,766 | $13,380,968 | $12,505,464 | $28,320,586 | $36,731,040 |
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