Commodity20052006200720082009
Machines for balancing mech. parts$1,829 $482$2,590 
Test benches$111  $171$1,494
Profile projectors $164$79 $181
Measuring/checking instr., app.& machines, n.e.s. in Ch. 90$14,441$29,384 $369 
Parts & accessories of the instr., app. & machines of 90.31$2,616$3,822$126,015$30,185$29,742
Total$18,997$33,370$126,576$33,315$31,417