天风证券指出，从成本视角看，港口动力煤Q5500价格合理区间下限应在620元/吨以上。2025年上半年 规上吨原煤利润回落至60元/吨，但完全成本提升至615元/吨，较2018-2020年增加50-100元/吨。通过拆 分10家动力煤上市公司数据，2020-2024年加权平均吨煤完全成本从266元/吨升至361元/吨，成本刚性上 升导致进一步降本空间有限。从煤电利润分配看，2025H1秦皇岛港Q5500均价676元/吨与当前基准价 675元/吨接近，但利润小幅向电力端倾斜，若维持合理分配格局，基准价或需小幅上移。 风险提示：提及个股仅用于行业事件分析，不构成任何个股推荐或投资建议。指数等短期涨跌仅供参 考，不代表其未来表现，亦不构成对基金业绩的承诺或保证。观点可能随市场环境变化而调整，不构成 投资建议或承诺。提及基金风险收益特征各不相同，敬请投资者仔细阅读基金法律文件，充分了解产品 要素、风险等级及收益分配原则，选择与自身风险承受能力匹配的产品，谨慎投资。 煤炭ETF（515220）跟踪的是中证煤炭指数（399998），该指数从A股市场中选取涉及煤炭开采、加工 及相关服务等业务的上市公司证券作为指数样本，以反 ...

Group 1: Report Title and Date - Report title: "Iron Alloy Accelerates Production Cuts, Awaiting Coal Price Stabilization - Guoxin Futures Iron Alloy Weekly Report" [2] - Report date: May 18, 2025 [2] Group 2: Industry Investment Rating - Not provided Group 3: Core Viewpoints - For manganese silicon, last week both the futures and spot prices rose by 100 yuan/ton with the basis unchanged. The price is low and producers' profits are poor. Production decreased further, with the supply - demand gap emerging in the industry chain. It's recommended to go long with a light position, awaiting coal price stabilization [47]. - For ferrosilicon, last week the futures price rose while the spot price remained flat, and the basis slightly narrowed. The supply side saw a sharp production cut, and the supply - demand gap widened with major manufacturers showing a clear intention to maintain prices. It's also recommended to go long with a light position [47]. Group 4: Summary by Directory 1. Market Review - **Macro - news**: The "Joint Statement of the China - US Geneva Economic and Trade Talks" was released, with both sides agreeing to significantly reduce bilateral tariff levels. China's 1 - 4 social financing scale increased by 16.34 trillion yuan, 3.61 trillion yuan more than the same period last year; new RMB loans were 10.06 trillion yuan. The US initial jobless claims were 229,000, in line with market expectations. China's auto production and sales exceeded 10 million in the first 4 months, with new - energy vehicles growing rapidly. The retail sales of white goods showed different trends online and offline in April [5]. - **Manganese silicon**: The futures and spot prices rose last week. The basis had different year - on - year, 30 - day, and weekly changes in different regions. The price of manganese ore also had corresponding changes [8]. - **Ferrosilicon**: Information about its futures price increase, spot price stability, and basis change was provided, along with data on the change of main - producing area electricity prices [12][18]. 2. Manganese Silicon Industry Chain Overview - **Manganese ore**: Included information on manganese ore prices, import volume, and inventory over the years [21][24][25]. - **Manganese silicon**: Covered profit estimation, production volume in different time periods, and the relationship with steel production [27][29][33]. 3. Ferrosilicon Industry Chain Overview - **Ferrosilicon**: Included profit estimation, production volume in different time periods, and the relationship with steel production [36][39][44]. 4. Summary and Future Outlook - **Manganese silicon**: The futures and spot prices rose last week, production decreased, and it's recommended to go long with a light position awaiting coal price stabilization [47]. - **Ferrosilicon**: The futures price rose, the spot price was flat, production cut sharply, and it's recommended to go long with a light position [47].