Commodity200520062007200820092010
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$9,031,861$12,260,000$13,007,563$7,927,968$5,383,000$7,789,165
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$7,961,291$8,447,485$9,648,143$12,713,492$9,271,726$11,866,369
Parts & accessories of the machines & appls. of 90.24$2,271,184$5,496,862$3,640,133$6,273,215$4,126,684$4,941,374
Total$19,264,336$26,204,347$26,295,839$26,914,675$18,781,410$24,596,908