Commodity2005200620072008200920102011
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$81,462,905$107,468,609$120,121,370$147,934,107$125,385,262$139,414,670$139,129,680
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$275,663,372$298,546,440$299,189,858$316,552,033$268,858,377$288,758,382$349,830,567
Parts & accessories of the machines & appls. of 90.24$230,027,087$262,802,599$213,805,940$194,961,055$160,969,819$192,733,644$223,631,356
Total$587,153,364$668,817,648$633,117,168$659,447,195$555,213,458$620,906,696$712,591,603