Commodity2005200620072008
Machines for balancing mech. parts  $8,236 
Profile projectors$56,958$47,839$26,983 
Measuring/checking instr., app.& machines, n.e.s. in Ch. 90$46,935$22,529$36,309$109
Parts & accessories of the instr., app. & machines of 90.31$3,582 $305$52,903
Total$107,475$70,368$71,833$53,012