Commodity2005200620072008200920102011
Gaskets & sim. joints of metal sheeting combined with oth. mat./of 2/more l ...$19,155,117$20,654,981$32,440,010$35,751,655$39,168,809$33,796,958$36,716,942
Sets/assortments of gaskets & sim. joints, dissim. in composition, put up i ...$7,892,387$10,171,854$14,493,649$49,201,898$31,463,560$25,164,169$26,229,657
Total$27,047,504$30,826,835$46,933,659$84,953,553$70,632,369$58,961,127$62,946,599