At the end of the morning, most of the main domestic futures contracts rose. Shanghai tin rose more than 4%, alumina, Shanghai zinc, Shanghai lead rose more than 3%, Shanghai nickel, manganese silicon, fuel oil rose more than 2%, iron ore, international copper, Shanghai copper, palm oil rose more than 1%; in terms of decline, container shipping European line fell more than 4%, industrial silicon, ferrosilicon fell more than 1%.