Commodity200520062007200820092010
Vacuum flasks & oth. vacuum vessels, complete with cases; parts thereof (ex ...$3,935,801$5,133,235$5,522,427$5,028,472$4,212,096$1,466,960
Total$3,935,801$5,133,235$5,522,427$5,028,472$4,212,096$1,466,960