Closing of the overnight futures trading market

International copper night trading closed up 3.70%, Shanghai copper up 3.49%, Shanghai aluminum up 1.47%, Shanghai zinc down 0.40%, Shanghai lead down 0.15%, Shanghai nickel up 2.33%, Shanghai tin up 6.64%. Aluminum oxide night trading closed down 0.14%, aluminum alloy up 1.72%. Stainless steel night trading closed up 1.28%.