Commodity2005200620072008200920102011
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$180,703$232,230$305,144$204,324$104,736$113,152$187,163
Total$180,703$232,230$305,144$204,324$104,736$113,152$187,163