Commodity2005200620072008200920102011
Gaskets & sim. joints of metal sheeting combined with oth. mat./of 2/more l ...$33,255,092$35,410,156$47,801,054$68,157,783$49,717,162$74,192,007$87,918,847
Sets/assortments of gaskets & sim. joints, dissim. in composition, put up i ...$20,193,945$18,017,520$29,940,473$36,693,131$30,829,925$36,866,570$46,806,949
Total$53,449,037$53,427,676$77,741,527$104,850,914$80,547,087$111,058,577$134,725,796