Commodity2005200620072008200920102011
Gaskets & sim. joints of metal sheeting combined with oth. mat./of 2/more l ...$56,661,248$62,691,156$91,472,950$156,056,202$181,815,037$276,062,482$344,712,220
Sets/assortments of gaskets & sim. joints, dissim. in composition, put up i ...$26,142,533$30,351,058$37,258,921$33,782,697$23,036,880$26,119,135$27,891,467
Total$82,803,781$93,042,214$128,731,871$189,838,899$204,851,917$302,181,617$372,603,687