Mysteel数据：中国可流通镍铁厂镍铁库存（20241009）日期实物量（万吨）金属量（万吨）总库存中高镍铁低镍铁总库存中高镍铁低镍铁2023/10/3125.3523.451.902.142.110.032023/11/3026.6323.852.752.202.160.042023/12/3123.9620.313.651.861.810.052024