Recycling the domestic copper scrap to address the Chinas ...
01/05/2020· During this 14 year period, Chinese copper mine reserves showed a downward trend from 30,699 kt to 26,210 kt , and copper mine productions peaked at 1,850.7 kt in 2016 .Similarly, the production of refined copper saw a rising trend from 2002 to 2016, and then reached 8,889 kt in 2017 .As the US Subprime Mortgage Crisis broke out in
