June 16, 2012, by the Shanghai Nonferrous Metals Industry Association, nickel and cobalt branch organized Wuxi Stainless Steel Electronic Trading Center hosted the "2012 Shanghai Nonferrous Metals Industry Association, nickel and cobalt Branch (Wuxi) symposium" In the grand Jinling Lakeview Hotel convened.The meeting focused on the nickel and cobalt industry chain downstream enterprises under the two-day conference attracted enthusiastic participation of many guests.