Shanghai tin night market closed down 3.3%

International copper closed down 1.01% in the night session, Shanghai copper closed down 0.86%, Shanghai aluminum closed down 1.31%, Shanghai zinc closed down 0.58%, Shanghai lead closed down 1.15%, Shanghai nickel closed down 1.90%, and Shanghai tin closed down 3.31%. Alumina closed up 0.99% in the night session, aluminum alloy closed down 0.98%. Stainless steel closed down 0.63% in the night session