Commodity200520062007200820092010
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$5,965,870$7,492,587$10,016,890$12,938,406$10,085,968$6,661,743
Total$5,965,870$7,492,587$10,016,890$12,938,406$10,085,968$6,661,743