Commodity2005200620072008200920102011
Machines for balancing mech. parts   $91  $333
Test benches      $289
Profile projectors$699$24,763$9,372$1,767$4,399  
Measuring/checking instr., app.& machines, n.e.s. in Ch. 90$10,142 $566$35,023$2,481$299$63,840
Parts & accessories of the instr., app. & machines of 90.31  $162    
Total$10,841$24,763$10,100$36,881$6,880$299$64,462