Commodity2005200620072008200920102011
Machines for balancing mech. parts$12,591$53,826$25,336$39,467$506,868$5,400$7,800
Test benches $2,719   $4,653$640
Measuring/checking instr., app.& machines, n.e.s. in Ch. 90$305,546$2,464,022$903,797$6,128,070$3,128,924$1,293,544$1,096,001
Parts & accessories of the instr., app. & machines of 90.31$8,674$34,759$762,505$46,015$836,939$71,991$52,907
Total$326,811$2,555,326$1,691,638$6,213,552$4,472,731$1,375,588$1,157,348