Commodity2005200620072008200920102011
Flat-surface grinding machines, in which the positioning in any one axis ca ...$167  $148,055 $314,178$242,619
Flat-surface grinding machines, in which the positioning in any one axis ca ...$244,328$220,738$218,273$530,546$330,952$303,404$172,556
Grinding machines other than flat-surface, in which the positioning in any ...$252,753$391,870$887,344$289,718 $680,471$214,605
Grinding machines other than flat-surface, in which the positioning in any ...$242,404$416,882$511,891$139,960$1,709,953$3,032,927 
Sharpening (tool/cutter grinding) machines, numerically controlled$32,157$38,104$4,598$2,517$1,544$5,301$7,795
Sharpening (tool/cutter grinding) machines, other than numerically controll ...$26,833,737$29,075,489$34,120,857$37,487,770$23,965,566$27,641,891$35,151,088
Honing/lapping machines$242,765$196,848$60,246$211,336$130,268$627,122$578,240
Machine-tools for deburring/sharpening/grinding/honing/lapping/polishing/ot ...$607,582$666,671$4,744,084$877,108$644,301$684,867 
Total$28,455,893$31,006,602$40,547,293$39,687,010$26,782,584$33,290,161$36,366,903