万林新（联系人） 0755-23375162 wanlx@wkqh.cn 交易咨询号：Z0020771 宏观落地，消息纷扰 铁矿石周报 从业资格号：F03133967 2025/12/13 陈张滢（黑色建材组） 从业资格号：F03098415 CONTENTS 目录 01 周度评估及策略推荐 04 供给端 02 期现市场 05 需求端 03 库存 06 基差 01 周度评估及策略推荐 黑色产业链示意图 周度要点小结 估值驱动 | 铁矿石基本面评估 | 估值 驱动 | | | | | | | --- | --- | --- | --- | --- | --- | --- | | | 基差 周发运量 | 进口利润 | 高低品价差 | 钢厂盈利率 | 铁水产量 | 47港库存 | | 数据 | 澳洲发运量1967.4 61.03元/吨 万吨，巴西发运量 | -13.33元/湿吨 | PB-超特粉价差111元 /吨 ;卡粉-PB粉价差 | 35.93% | 229.2万吨 | 16111.47万吨 | | | 687.9万吨 | | 83元/吨 | | | | | 多空评分 | 0 -0.5 | 0 | 0 | -0 ...

Group 1: Report Industry Investment Rating - Not provided in the given content Group 2: Core Views of the Report - The fundamentals show that steel mills' hot metal production has started to decrease, overall supply and demand are loose, port inventories are accumulating, and terminal demand is weak, indicating a bearish outlook. The basis shows that the spot prices of PB powder and Brazilian blend at Rizhao Port are at a premium to futures, which is bullish. Port inventories are 15,812.84 tons, increasing month - on - month and decreasing year - on - year, considered neutral. The price is below the 20 - day moving average which is flat, suggesting a bearish view. The main positions in iron ore are net long but the long positions are decreasing, which is bullish. With the expected decline in domestic demand and port inventory accumulation, the overall view is a sideways - to - bearish trend [2] Group 3: Summaries by Related Catalogs Daily Views - Fundamentals: Steel mills' hot metal production decreases, overall supply - demand is loose, port inventories accumulate, and terminal demand is weak; bearish [2] - Basis: Rizhao Port PB powder spot converted to futures price is 826 with a basis of 53; Rizhao Port Brazilian blend spot converted to futures price is 844 with a basis of 71, spot at a premium to futures; bullish [2] - Inventory: Port inventory is 15,812.84 tons, increasing month - on - month and decreasing year - on - year; neutral [2] - Disk: Price is below the 20 - day moving average which is flat; bearish [2] - Main positions: Iron ore main positions are net long but long positions are decreasing; bullish [2] - Expectation: Domestic demand declines, port inventories accumulate, sideways - to - bearish trend [2] 利多 (Positive Factors) - Hot metal production remains at a high level [6] - Port inventories decrease [6] - Import losses occur [6] - Downstream steel prices rise, with strong tolerance for high - priced raw materials [6] 利空 (Negative Factors) - Future shipping volumes will increase [6] - Terminal demand remains weak [6]

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - Assuming the incremental shipment guidance target is consistent with the incremental production guidance target, the year - on - year incremental shipments of the four major mining companies in Q4 2025 will be approximately 2.1 million tons. As of October 24, 2025, the year - on - year incremental shipments of the four major mining companies for the remaining period of Q4 will be approximately 5.4 million tons. After mutual verification, the year - on - year incremental shipments of the four major mining companies will not be high in the next two months [2][4][12]. 3. Summary by Directory 3.1 Overview - Combining the quarterly reports of the four major mining companies and Mysteel data, under given assumptions, the year - on - year incremental shipments of the four major mining companies will not be high in the next two months. Vale's Q4 production is expected to decrease by 1 Mt y/y, and its remaining Q4 shipment volume is projected to increase by 1.6 Mt y/y. BHP's Q4 2025 production is anticipated to rise by 0.5 Mt y/y, and its remaining Q4 shipment volume is expected to grow by 1 Mt y/y. FMG's Q4 2025 shipment volume is forecast to continue increasing by 0.6 Mt y/y, and its remaining Q4 shipment volume is expected to remain flat y/y. Rio Tinto's shipment progress is slow, and it may boost shipments at the end of the year, with Q4 shipment volume projected to increase by 2 Mt y/y and the remaining Q4 shipment volume's y/y growth estimated to be around 2.7 Mt [12][13][14]. 3.2 Quarterly Reports 3.2.1 Vale - Vale's 2025 annual production guidance target is 325 - 335 Mt, an increase of 2 Mt compared with 2024. The cumulative completion progress in the first three quarters is 74.4%, slightly higher than the past four - year average. Q4 production is expected to decrease by 1 Mt y/y. Assuming shipment guidance target increment is synchronized with production, the full - year shipment volume is expected to increase by 2 Mt y/y. As of October 24, the cumulative shipment volume has increased by 0.4 Mt y/y, and the remaining period's shipment volume is projected to rise by 1.6 Mt y/y [18][19][27]. - In Q3 2025, Vale's total iron ore production reached 94.4 Mt, a y/y increase of 4% (3.4 Mt). Pellet production was 7.997 Mt, a y/y decrease of 2.366 Mt but a slight increase compared with Q2. Iron ore sales totaled 86.0 Mt, 4.2 Mt higher y/y. Inventory increased by 4.5 Mt, mainly due to PFC in China [21][22][23]. - Northern System: Q3 production reached 48.737 Mt, basically flat y/y. S11D output reached 23.6 Mt (up 1.5 Mt y/y), offset by Serra Norte's 1.5 Mt y/y decrease. Southeastern System: Q3 production reached 22.721 Mt, a y/y increase of 1.135 Mt. Southern System: Q3 production reached 13.783 Mt, a y/y increase of 1.04 Mt [24][25][26]. 3.2.2 BHP - BHP's 100% basis production volume guidance for FY26 remains unchanged, increasing to 284 - 296 Mt compared with FY25, a y/y growth of 2 Mt. In Q3 2025, WAIO's production volume increased by 0.5 Mt y/y, and it is expected to continue rising by 0.5 Mt y/y in Q4 2025. Assuming shipment guidance target increment is synchronized with production, the full - year shipment volume is expected to increase by 2 Mt y/y. As of October 24, the cumulative y/y shipment volume of BHP's Australian operations in FY26 decreased by 1 Mt, and the remaining 2025 shipment volume is projected to increase by 1 Mt y/y [46][47][51]. - In Q3 2025, BHP's iron ore production reached 64 Mt, a y/y decrease of 0.54 Mt. WAIO had solid production with record material mined (up 9%) and strong shipments during planned maintenance. Samarco's production increased after recommissioning and ramp - up, and its FY26 production guidance remains at 7 - 7.5 Mt [48][49][50]. 3.2.3 FMG - In Q3 2025 (Q1 of FY26), FMG's total iron ore shipment volume reached 49.7 Mt, 4% higher than Q1 of FY25, setting a new record. The quarterly report maintains FY26's total shipment volume guidance at 195 - 205 Mt, an increase of 5 Mt compared to FY25. The Q3 2025 target completion rate reached 24.6%, slightly higher than the past four - year average. Q3 2025 shipment volume increased by 1.9 Mt y/y, and Q4 2025 is expected to continue growing by 0.6 Mt y/y. As of October 24, the cumulative y/y shipment volume of FMG in FY26 has increased by 4 Mt, and the remaining Q4 2025 shipment volume is projected to remain flat y/y [66][67][68]. 3.2.4 Rio - Rio's 2025 shipment guidance target for the Pilbara region remains at 323 - 328 Mt. As of Q3, the target completion rate is 71.1%, lower than the past four - year average. After cyclone impacts in Q1, Pilbara's annual shipment volume is expected to be at the lower end of the guidance range. Q4 shipment volume is expected to increase by 2 Mt y/y. As of October 24, Rio's cumulative shipments have decreased by approximately 0.7 Mt y/y, and the remaining Q4 shipment volume's y/y increment is expected to be around 2.7 Mt [84][85][87]. - In Q3, Rio's iron ore production reached 84.104 Mt, essentially unchanged y/y. The cumulative production in the first three quarters totaled 238 Mt, a y/y decrease of 3.867 Mt. Shipment volume in Q3 was 84.346 Mt, a slight y/y decline but a 6% quarter - on - quarter increase [86].