Commodity200520062007200820092010
Gaskets & sim. joints of metal sheeting combined with oth. mat./of 2/more l ...$24,698,916$21,056,127$27,042,253$36,424,713$25,658,857$26,604,840
Sets/assortments of gaskets & sim. joints, dissim. in composition, put up i ...$16,673,696$18,539,605$23,644,323$26,390,578$18,847,248$22,656,915
Total$41,372,612$39,595,732$50,686,576$62,815,291$44,506,105$49,261,755