|
| Commodity | 2005 | 2009 |
| Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like | $705 | $1,293 |
| Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ... | | $479 |
| Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like | $1,353 | $11,675 |
| Safety/relief valves for pipes/boiler shells/tanks/vats or the like | $6,752 | $963 |
| Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ... | $2,499 | $36,948 |
| Parts of the appls. of 84.81 | $7,285 | $9,126 |
| Total | $18,594 | $60,484 |
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