Commodity2005200620072008200920102011
Tin bars, rods, profiles & wire$7,691,511$18,353,199$34,307,138$60,869,672$23,519,480$33,025,757$35,561,820
Total$7,691,511$18,353,199$34,307,138$60,869,672$23,519,480$33,025,757$35,561,820