Commodity200520062007
Machines for balancing mech. parts$68,674$5,002 
Measuring/checking instr., app.& machines, n.e.s. in Ch. 90$4,704$222,797$310,691
Parts & accessories of the instr., app. & machines of 90.31$2,262 $393
Total$75,640$227,799$311,084