Commodity2005200620072008200920102011
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$99,761$58,190$189,263$129,609$233,650$120,550$120,468
Total$99,761$58,190$189,263$129,609$233,650$120,550$120,468