Commodity2005200620072008200920102011
Powders of non-lamellar structure, of copper$34,225,957$59,741,044$75,597,004$80,851,613$54,047,983$99,324,712$127,729,585
Powders of lamellar structure, of copper; flakes, of copper$1,728,775$17,025$49,554$120,921$338,543$104,841 
Total$35,954,732$59,758,069$75,646,558$80,972,534$54,386,526$99,429,553$127,729,585