Commodity2005200620072008200920102011
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$467,303$776,528$822,573$1,295,454$864,653$1,143,857$1,816,898
Total$467,303$776,528$822,573$1,295,454$864,653$1,143,857$1,816,898