Commodity2005200620072008200920102011
Base metals clad with silver, not further worked than semi-manufactured$1,379,130$1,929,526$2,051,008$1,535,007$1,421,526$1,029,547$1,270,779
Total$1,379,130$1,929,526$2,051,008$1,535,007$1,421,526$1,029,547$1,270,779