Commodity2005200620072008200920102011
Machines for balancing mech. parts$3,706$39,665$4,014$168,491$95,211$106,225$83,931
Test benches $38,000 $7,658  $6,389
Measuring/checking instr., app.& machines, n.e.s. in Ch. 90$178,158$294,525$352,044$840,708$974,976$1,606,226$846,312
Parts & accessories of the instr., app. & machines of 90.31$61,511$33,392$271,524$587,894$415,948$547,913$1,288,137
Total$243,375$405,582$627,582$1,604,751$1,486,135$2,260,364$2,224,769