Commodity2005200620072008200920102011
Base metals clad with silver, not further worked than semi-manufactured$1,893,783$1,915,966$4,571,881$6,592,395$2,984,107$3,993,661$16,061,226
Total$1,893,783$1,915,966$4,571,881$6,592,395$2,984,107$3,993,661$16,061,226