金属 库存总量 注销仓单 注销占百分比 铜 249,700 94,050 37.67% 铝 1,411,675 343,450 24.33% 锌 291,300 220,950 75.85% 镍 372,228 120,774 32.45% 锡 1,690 225 13,31% 铅 165,650 64,60 39.00% 铝合金 12,340 0 0.00%