金属 库存总量 注销仓单 注销占百分比 铜 200,400 22,725 11.34% 铝 4,122,600 2,348,550 56.97% 铅 215,825 5,525 2.56% 锌 658,100 158,300 24.05% 锡 12,110 1,455 12.01% 镍 418,518 102,450 24.48%