Commodity2005200620072008200920102011
Tin bars, rods, profiles & wire$6,152,831$10,644,578$19,834,983$28,630,030$18,244,189$19,562,174$24,806,545
Total$6,152,831$10,644,578$19,834,983$28,630,030$18,244,189$19,562,174$24,806,545