Commodity2005200620072008200920102011
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$1   $15,858$2,603 
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$293,756$246,095$303,610$359,764$440,210$646,819$505,039
Parts & accessories of the machines & appls. of 90.24$10,485$23,477$86,919$130,354$65,232$55,153$61,951
Total$304,242$269,572$390,529$490,118$521,300$704,575$566,990