Commodity2005200620072008200920102011
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$38,476,818$41,986,848$48,108,956$51,159,218$39,032,909$51,181,156$58,400,567
Total$38,476,818$41,986,848$48,108,956$51,159,218$39,032,909$51,181,156$58,400,567