Commodity2005200620072008200920102011
Tin bars, rods, profiles & wire$404,126$723,638$1,500,642$1,997,914$1,009,332$1,431,651$4,185,878
Total$404,126$723,638$1,500,642$1,997,914$1,009,332$1,431,651$4,185,878