Commodity2005200620072008200920102011
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$6,387,716$5,790,607$8,767,679$9,176,256$6,415,284$6,983,102$8,815,248
Total$6,387,716$5,790,607$8,767,679$9,176,256$6,415,284$6,983,102$8,815,248