Commodity2006200720082010
Hydraulic/pneumatic auto. regulating/controlling instr. & app.  $3,626$4,900
Automatic regulating/controlling instr. & app., n.e.s. in 90.32$1,606$1,640  
Parts & accessories of the instr. & app. of 90.32  $641$40
Total$1,606$1,640$4,267$4,940