Commodity200520062007200820092010
Machines for balancing mech. parts$1,498  $403,854$18,457$71,705
Test benches$49,982$42,638    
Measuring/checking instr., app.& machines, n.e.s. in Ch. 90$296,100$225,401$382,486$225,224$930,252$658,460
Parts & accessories of the instr., app. & machines of 90.31$50,090$11,109$47,517$42,962$89,182$61,868
Total$397,670$279,148$430,003$672,040$1,037,891$792,033