Commodity2005200620072008200920102011
Base metals clad with silver, not further worked than semi-manufactured$1,460,585$1,244,354$923,449$1,029,338$802,592$2,826,991$6,690,536
Total$1,460,585$1,244,354$923,449$1,029,338$802,592$2,826,991$6,690,536