Commodity200520062007200820092010
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$3,020,903$5,395,801$6,269,684$10,065,388$3,844,271$3,043,965
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$4,741,450$3,930,958$4,772,262$6,375,777$8,132,111$7,352,714
Parts & accessories of the machines & appls. of 90.24$2,146,955$2,334,202$5,352,839$4,501,502$5,762,222$4,038,292
Total$9,909,308$11,660,961$16,394,785$20,942,667$17,738,604$14,434,971