Commodity2005200620072008200920102011
Machines for balancing mech. parts $1,217$1,717 $166 $290
Test benches$186,002$6,011$27,397$155,087$15,300$19,572$65,820
Measuring/checking instr., app.& machines, n.e.s. in Ch. 90$2,293,110$4,951,265$6,807,940$2,751,555$1,899,546$2,574,203$3,873,294
Parts & accessories of the instr., app. & machines of 90.31$1,131,760$938,305$1,163,837$1,813,369$1,165,533$1,126,427$1,056,932
Total$3,610,872$5,896,798$8,000,891$4,720,011$3,080,545$3,720,202$4,996,336