某澳洲锰矿山或面临台风登陆影响的简评：掘金快报

Report Summary 1. Report Industry Investment Rating - Not provided 2. Core Viewpoints - The silicon manganese spot and futures prices are likely to fluctuate and strengthen due to the potential impact of the typhoon on manganese ore production and the increase in manganese ore costs [2][3] 3. Detailed Summaries Impact of Typhoon on Manganese Ore Production - The typhoon "Narelle" in northwest Australia has been upgraded to a Category 17 super typhoon, expected to hit Queensland on Friday with a maximum wind speed of 250 km/h. It is predicted to hit Groote Eylandt on the 21st and downgrade to a Category 12 hurricane, causing the manganese mine on the island to temporarily suspend shipments [2] - A large Australian open - pit manganese mine has a 2026 fiscal year production target of 3200000 tons, with over 80% (about 213300 tons per month) sold to China [2] - The market is worried about short - term shipment disruptions and potential mid - term impacts such as mine pit flooding. However, since there are no ships at the only export port on Groote Eylandt, the possibility of a long - term impact similar to that in 2024 is relatively small [2] Silicon Manganese Production and Price - Silicon manganese alloy can be obtained by adjusting the ratio of manganese ore in the furnace, and the substitutes for oxide ore are Ghanaian ore, rich manganese slag, and sinter [2] - The prices of port spot manganese ore have increased to varying degrees [2] - Based on yesterday's spot price, the warehouse receipt cost is about 6350 yuan/ton, and the trading volume shows a large premium. Considering the impact of the phased increase in manganese ore costs, the silicon manganese spot and futures prices are likely to fluctuate and strengthen, but the duration of the event needs to be observed, and caution is required when chasing high prices [3]