Commodity2005200620072008200920102011
Tin bars, rods, profiles & wire$377,582$1,215,358$964,535$1,091,969$1,503,159$1,965,272$2,815,813
Total$377,582$1,215,358$964,535$1,091,969$1,503,159$1,965,272$2,815,813