Commodity2005200620072008200920102011
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$2,140,310$1,848,773$1,549,155$2,491,687$2,804,565$3,548,613$3,112,963
Total$2,140,310$1,848,773$1,549,155$2,491,687$2,804,565$3,548,613$3,112,963