Commodity2005200620072008200920102011
Tin, not alloyed, unwrought$127,500$159,000  $528,800  
Tin alloys, unwrought$413,000$3,719,101$11,642,899$16,981,077$9,812,047$13,883,974$31,877,179
Total$540,500$3,878,101$11,642,899$16,981,077$10,340,847$13,883,974$31,877,179