品种最低价最高价平均价涨跌 铜581005820058150-1525铜升贴水50150100+50铝162001624016220-170铝升贴水408060+45锌150501520015125-300锌升贴水015075+170镍137500139500138500-1500锡180000182000181000-500铅151001530015200-200