Commodity2005200620072008200920102011
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$1,989,347$2,180,607$2,958,551$2,875,210$1,633,645$1,899,347$1,923,831
Total$1,989,347$2,180,607$2,958,551$2,875,210$1,633,645$1,899,347$1,923,831