铁矿石到货、发运周度数据（2025年第37周）-20250916

Report Summary 1. Report Industry Investment Rating No information provided. 2. Core Viewpoints - Domestic arrivals at 47 ports stood at 23.923 million tons, down 1.806 million tons week - on - week, continuing the downward trend. The largest decrease was in Australian ore, down 1.683 million tons week - on - week, and Brazilian ore also dropped by 0.911 million tons. Non - Australian and non - Brazilian ore rebounded from a low, up 0.788 million tons week - on - week [2]. - Overseas ore shipments rebounded significantly. The total ore shipments from 19 global ports reached 35.731 million tons, up 8.1691 million tons week - on - week, hitting a new high for the year. Shipments from the four major miners all increased, with a combined week - on - week increase of 4.9694 million tons. By region, Australian, Brazilian, and other ores increased by 2.6223 million tons, 3.8599 million tons, and 1.6869 million tons respectively, and most have reached their annual highs [2]. - Based on shipping schedules, the arrivals of Australian and Brazilian ore at domestic ports have bottomed out and rebounded, and overseas ore supply has increased [2]. 3. Summary by Directory 3.1 Ore Arrivals and Shipments Data - Arrival Data: The arrivals at the six northern ports were 12.45 million tons, down 0.75 million tons (-5.68%) week - on - week, 0.559 million tons (-4.30%) month - on - month, and up 1.143 million tons (10.11%) year - on - year. The arrivals at 45 national ports were 23.623 million tons, down 0.857 million tons (-3.50%) week - on - week, 1.637 million tons (-6.48%) month - on - month, and up 2.069 million tons (9.60%) year - on - year. The arrivals at 47 national ports were 23.923 million tons, down 1.806 million tons (-7.02%) week - on - week, 2.527 million tons (-9.55%) month - on - month, and up 1.968 million tons (8.96%) year - on - year [3]. - Shipment Data: Australian shipments (original caliber) were 18.369 million tons, up 2.751 million tons (17.61%) week - on - week, 1.96 million tons (11.94%) month - on - month, and down 0.417 million tons (-2.22%) year - on - year. Brazilian shipments (original caliber) were 7.906 million tons, up 3.578 million tons (82.67%) week - on - week, down 1.835 million tons (-18.84%) month - on - month, and down 0.052 million tons (-0.65%) year - on - year. The total shipments from 19 global ports were 35.731 million tons, up 8.1691 million tons (29.64%) week - on - week, up 0.1633 million tons (0.46%) month - on - month, and up 3.3642 million tons (10.39%) year - on - year [3]. 3.2 Related Charts - The report includes charts on domestic port arrivals, global iron ore shipments, shipments from the four major miners, and estimated domestic arrivals of iron ore [4][7][9][11].