Commodity2005200620072008200920102011
Gaskets & sim. joints of metal sheeting combined with oth. mat./of 2/more l ...$180,279$415,409$470,782$368,583$443,937$567,321$507,786
Sets/assortments of gaskets & sim. joints, dissim. in composition, put up i ...$100,571$309,838$315,227$394,674$207,827$395,319$798,155
Total$280,850$725,247$786,009$763,257$651,764$962,640$1,305,941