Commodity2005200620072008200920102011
Transmission/conveyor belts/belting, of textile mat., whether or not impreg ...$3,214,155$3,364,006$4,682,940$4,761,858$4,844,201$4,905,705$5,511,998
Total$3,214,155$3,364,006$4,682,940$4,761,858$4,844,201$4,905,705$5,511,998