Commodity200520062007200820092010
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$4,502,432$7,532,709$9,039,131$5,818,307$5,192,529$5,122,851
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$11,083,688$12,023,608$15,794,174$16,626,411$12,931,421$13,534,561
Parts & accessories of the machines & appls. of 90.24$8,309,081$5,684,509$6,558,203$6,527,084$6,593,815$19,042,200
Total$23,895,201$25,240,826$31,391,508$28,971,802$24,717,765$37,699,612