Commodity2005200620072008200920102011
Tin bars, rods, profiles & wire$713,650$683,232$2,101,351$3,594,488$1,503,900$1,928,740$1,372,512
Total$713,650$683,232$2,101,351$3,594,488$1,503,900$1,928,740$1,372,512