Commodity2005200620072008200920102011
Tin bars, rods, profiles & wire$1,080,579$1,383,782$3,277,833$4,818,474$1,706,857$5,603,855$7,843,896
Total$1,080,579$1,383,782$3,277,833$4,818,474$1,706,857$5,603,855$7,843,896