Commodity2005200620072008200920102011
Gaskets & sim. joints of metal sheeting combined with oth. mat./of 2/more l ...$15,876$49,936$143,225$136,170$321,954$301,053$305,558
Sets/assortments of gaskets & sim. joints, dissim. in composition, put up i ...$31,717$17,298$15,411$142,669$106,818$91,903$103,966
Total$47,593$67,234$158,636$278,839$428,772$392,956$409,524