Commodity200520062007200820092010
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$926,762$998,051$1,526,384$1,852,862$345,070$1,296,248
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$2,741,899$2,003,740$1,413,586$1,812,084$4,064,361$2,783,603
Parts & accessories of the machines & appls. of 90.24$221,953$184,594$187,784$1,233,767$360,840$215,377
Total$3,890,614$3,186,385$3,127,754$4,898,713$4,770,271$4,295,228