Commodity2005200620072008200920102011
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$2,508,330$2,094,184$2,708,426$2,951,024$1,423,479$2,402,096$5,177,018
Total$2,508,330$2,094,184$2,708,426$2,951,024$1,423,479$2,402,096$5,177,018