Commodity2005200620072008200920102011
Hard rubber (e.g., ebonite) in all forms, incl. waste & scrap; arts. of har ...$6,503,731$8,187,081$7,640,411$8,304,725$7,828,362$11,461,870$10,783,792
Total$6,503,731$8,187,081$7,640,411$8,304,725$7,828,362$11,461,870$10,783,792