2 硅铁&锰硅产业链周度报告 国泰君安期货研究所 黑色金属 李亚飞 投资咨询从业资格号： Z0021184 金园园 （联系人）从业资格号：F03134630 日期： 2025年6月29日 Guotai Junan Futures all rights reserved, please do not reprint 硅铁&锰硅观点：板块价格提振，矿端助推成本重心上移 | 基本面 | 条 | 硅 | 硅 | 铁 | 锰 | 目 | 当期值 | 当期值 | 比 | 同 | 比 | 比 | 同 | 比 | | | | | | | | | | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 环 | 环 | 周产量（周） ...