Commodity2005200620072008200920102011
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$3,802,241$3,043,131$2,996,534$4,269,356$6,783,058$11,453,980$11,309,730
Total$3,802,241$3,043,131$2,996,534$4,269,356$6,783,058$11,453,980$11,309,730