Commodity2005200620072008200920102011
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$2,284,891$1,972,931$2,427,985$1,788,567$1,919,490$1,314,589$2,899,308
Total$2,284,891$1,972,931$2,427,985$1,788,567$1,919,490$1,314,589$2,899,308