Commodity2005200620072009
Machines for balancing mech. parts$59,212$2,510$157,657$55,750
Test benches$6,148$22,392$9,738$84,058
Profile projectors$81   
Measuring/checking instr., app.& machines, n.e.s. in Ch. 90$396,546$559,783$645,418$623,495
Parts & accessories of the instr., app. & machines of 90.31$46,964$149,583$80,527$161,633
Total$508,951$734,268$893,340$924,936