Commodity2005200620072008200920102011
Base metals clad with silver, not further worked than semi-manufactured$6,303,984$7,463,811$6,652,512$3,790,805$2,897,571$49,880,609$11,495,113
Total$6,303,984$7,463,811$6,652,512$3,790,805$2,897,571$49,880,609$11,495,113