铁矿石月报：铁水支撑仍存，关注限产预期-20250808

Report Industry Investment Rating No relevant content provided. Core Viewpoints - In July, the "anti-involution" sentiment drove the overall sentiment of commodities. The supply and demand of iron ore were relatively good, and the price rose under the influence of sentiment. After the sentiment subsided, the price fluctuated. In August, the supply is expected to recover to some extent as July was the traditional off-season for overseas mines' shipments, and the near-term arrivals may increase. The daily average hot metal output is expected to remain at a relatively high level, but the weakening demand of the downstream terminal needs attention. The port inventory is expected to rise slightly. Overall, the focus of the black sector remains on coking coal, and the iron ore fundamentals do not show obvious contradictions, with the price expected to fluctuate. Attention should also be paid to the possible impact of the production restriction expectations in the Beijing-Tianjin-Hebei region before the "September 3rd Parade" [13][14]. Summary by Directory 1. Monthly Assessment and Strategy Recommendation - Supply: The weekly average of global iron ore shipments in July was 30.73 million tons, a month-on-month decrease of 3.5885 million tons. The weekly average of Australia's shipments to China was 14.1845 million tons, a decrease of 3.3958 million tons from the previous month. The weekly average of Brazil's shipments was 8.1408 million tons, a decrease of 0.2047 million tons. The weekly average of arrivals at 45 ports was 24.3943 million tons, a month-on-month decrease of 0.4045 million tons [13]. - Demand: The domestic daily average hot metal output in July was 2.4126 million tons, a decrease of 0.0054 million tons from the previous month [13]. - Inventory: At the end of July, the inventory of imported iron ore at 45 ports was 136.8623 million tons, a decrease of 2.44 million tons from the end of the previous month. The weekly average of the daily ore removal volume at 45 ports was 3.1917 million tons, an increase of 0.0549 million tons from the previous month. The inventory of imported iron ore at steel mills was 88.8522 million tons, an increase of 0.3775 million tons from the end of the previous month [13]. 2. Futures and Spot Market - Price Spreads: At the end of July, the PB - Super Special powder spread was 126 yuan/ton, a month-on-month increase of 18 yuan/ton. The Carajás - PB powder spread was 104 yuan/ton, a month-on-month increase of 7 yuan/ton. The Carajás - Jinbuba powder spread was 146 yuan/ton, a month-on-month decrease of 14 yuan/ton. The ((Carajás + Super Special powder)/2 - PB powder) spread was -11 yuan/ton, a month-on-month decrease of 5.5 yuan/ton [19][22]. - Feeding Ratio and Scrap Steel: At the end of July, the pellet feeding ratio was 15.22%, an increase of 0.83 percentage points from the end of the previous month. The lump ore feeding ratio was 12.23%, an increase of 0.35 percentage points. The sinter feeding ratio was 72.55%, a decrease of 1.18 percentage points. The price of scrap steel in Tangshan was 2265 yuan/ton, an increase of 40 yuan/ton from the end of the previous month, and in Zhangjiagang was 2150 yuan/ton, an increase of 50 yuan/ton [25]. - Profit: At the end of July, the steel mill profitability rate was 63.64%, an increase of 4.33 percentage points from the end of the previous month [28]. 3. Inventory - Port Inventory: At the end of July, the inventory of imported iron ore at 45 ports was 136.8623 million tons, a decrease of 2.44 million tons from the end of the previous month. The pellet inventory was 3.9029 million tons, a decrease of 0.9653 million tons. The iron concentrate inventory was 10.815 million tons, a decrease of 1.0125 million tons. The lump ore inventory was 16.825 million tons, an increase of 1.7881 million tons. The Australian ore inventory was 61.9325 million tons, an increase of 0.9517 million tons. The Brazilian ore inventory was 47.786 million tons, a decrease of 1.442 million tons [35][38][41]. - Steel Mill Inventory: At the end of July, the inventory of imported iron ore at 247 steel mills was 88.8522 million tons, an increase of 0.3775 million tons from the end of the previous month [43]. 4. Supply Side - Overseas Shipments: In July, the weekly average of Australia's shipments to China was 14.1845 million tons, a decrease of 3.3958 million tons from the previous month. The weekly average of Brazil's shipments was 8.1408 million tons, a decrease of 0.2047 million tons. The weekly average of Rio Tinto's shipments was 5.788 million tons, a month-on-month decrease of 0.771 million tons. The weekly average of BHP's shipments was 5.4773 million tons, a month-on-month decrease of 0.9315 million tons. The weekly average of Vale's shipments was 6.1115 million tons, a month-on-month increase of 0.0575 million tons. The weekly average of FMG's shipments was 3.5103 million tons, a month-on-month decrease of 0.9163 million tons [49][52][55]. - Arrivals and Imports: The weekly average of arrivals at 45 ports in July was 24.3943 million tons, a month-on-month decrease of 0.4045 million tons. In June, China's non-Australian and non-Brazilian iron ore imports were 15.4151 million tons, a month-on-month decrease of 2.6103 million tons [58]. - Domestic Mines: At the end of July, the capacity utilization rate of domestic mines was 61.51%, a decrease of 1.45 percentage points from the end of the previous month. The daily average output of iron concentrate from domestic mines was 480300 tons, a decrease of 11300 tons from the end of the previous month [61]. 5. Demand Side - Hot Metal Production: The domestic hot metal output in July was 74.79 million tons, with a daily average of 2.4126 million tons, a decrease of 0.0054 million tons from the previous month. At the end of July, the blast furnace capacity utilization rate was 90.81%, a decrease of 0.02 percentage points from the end of the previous month [66]. - Ore Removal and Consumption: In July, the weekly average of the daily ore removal volume at 45 ports was 3.1917 million tons, an increase of 0.0549 million tons from the previous month. The weekly average of the daily consumption of imported iron ore at 247 steel mills was 3.0041 million tons, a decrease of 0.0038 million tons from the previous month [69]. 6. Basis - As of July 31, the basis of the iron ore IOC6 main contract was 50.07 yuan/ton, and the basis rate was 6.04% [74].