The night session of domestic alumina closed up more than 6.7%.

International copper night trading fell by 0.95%, Shanghai copper fell by 0.82%, Shanghai aluminum rose by 0.25%, Shanghai zinc fell by 0.44%, Shanghai lead fell by 0.09%, Shanghai nickel fell by 0.80%, and Shanghai tin fell by 0.75%. Aluminum oxide rose by 6.73% in night trading. Stainless steel fell by 0.19% in night trading.