Commodity2005200620072008200920102011
Base metals clad with silver, not further worked than semi-manufactured$2,669,073$3,549,526$4,747,163$3,530,464$2,429,199$5,589,309$10,646,463
Total$2,669,073$3,549,526$4,747,163$3,530,464$2,429,199$5,589,309$10,646,463