Commodity2005200620072008200920102011
Base metals clad with silver, not further worked than semi-manufactured$3,584,627$3,291,494$1,869,888$1,923,921$1,524,329$2,169,901$2,816,542
Total$3,584,627$3,291,494$1,869,888$1,923,921$1,524,329$2,169,901$2,816,542