Commodity2005200620072008200920102011
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$490,721$441,315$1,244,584$1,930,336$1,235,415$599,613$385,467
Total$490,721$441,315$1,244,584$1,930,336$1,235,415$599,613$385,467