Commodity2005200620072008200920102011
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$14,718,887$16,247,447$17,602,004$13,447,012$9,707,432$10,434,431$11,269,040
Total$14,718,887$16,247,447$17,602,004$13,447,012$9,707,432$10,434,431$11,269,040