Commodity2006200720092010
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$12,517$14,129$81,151 
Machines & appls. for testing the hardness/strength/compressibility/elastic ... $61,726$29,050$1,665
Parts & accessories of the machines & appls. of 90.24  $139,331 
Total$12,517$75,855$249,532$1,665