Shanghai tin night trading closed up more than 2.2%

International copper night market closed up 0.87%, Shanghai copper closed up 0.78%, Shanghai aluminum closed up 0.85%, Shanghai zinc closed up 0.20%, Shanghai lead closed up 0.80%, Shanghai nickel closed down 0.01%, Shanghai tin closed up 2.24%. Aluminum oxide night market closed down 0.25%, aluminum alloy closed up 0.26%. Stainless steel night market closed down 0.12%.