Commodity2005200620072008200920102011
Gaskets & sim. joints of metal sheeting combined with oth. mat./of 2/more l ...$25,445,822$32,702,008$31,260,084$37,091,348$177,769,074$333,119,656$49,838,074
Sets/assortments of gaskets & sim. joints, dissim. in composition, put up i ...$22,467,322$23,905,272$29,310,747$29,117,363$22,802,156$29,810,717$31,161,530
Total$47,913,144$56,607,280$60,570,831$66,208,711$200,571,230$362,930,373$80,999,604