Commodity200520062007200820092010
Gaskets & sim. joints of metal sheeting combined with oth. mat./of 2/more l ...$1,532,733$2,064,528$1,652,989$1,886,237$1,727,261$1,308,509
Sets/assortments of gaskets & sim. joints, dissim. in composition, put up i ...$452,028$562,267$563,987$444,537$385,225$236,366
Total$1,984,761$2,626,795$2,216,976$2,330,774$2,112,486$1,544,875