Commodity2005200620072008200920102011
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$50,426,722$62,602,558$57,228,124$48,894,255$40,410,602$41,136,056$55,743,373
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$143,032,661$166,778,697$184,829,805$163,152,475$137,916,784$170,794,344$179,394,981
Parts & accessories of the machines & appls. of 90.24$68,977,547$62,668,322$79,568,579$93,169,308$74,147,938$63,865,024$66,122,491
Total$262,436,930$292,049,577$321,626,508$305,216,038$252,475,324$275,795,424$301,260,845