Commodity2005200620072008200920102011
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$1,752,454$2,608,049$2,828,814$2,437,684$1,029,198$1,455,901$708,818
Total$1,752,454$2,608,049$2,828,814$2,437,684$1,029,198$1,455,901$708,818