钨精矿和氧化镨钕价格再创新高，锡头部企业冶炼停产检修

Group 1: Rare Earths - In July, the export volume of rare earth permanent magnets improved month-on-month, with praseodymium and neodymium oxide entering an upward channel, increasing by 7.17% to 597,500 CNY/ton [2][3] - The Pentagon agreed to invest 400 million USD to purchase preferred shares of MPMaterials, becoming its largest shareholder, and set a procurement price of 110 USD per kilogram for the two most commonly used rare earths, neodymium and praseodymium [2] - MPMaterials announced a 500 million USD partnership with Apple to supply key raw materials for its electronic products [2] Group 2: Molybdenum - Molybdenum concentrate prices increased by 3.21% to 45,050 CNY/ton, while molybdenum iron (Mo60) prices rose by 4.51% to 289,500 CNY/ton [3] - Supply signals indicate a gradual contraction in molybdenum concentrate, while demand from steel mills continues to stimulate inventory replenishment [3] Group 3: Tungsten - Black tungsten concentrate prices surged by 25.00% to 250,000 CNY/ton, and ammonium paratungstate prices increased by 23.33% to 370,000 CNY/ton [3] - The reduction in tungsten mining quotas and stable domestic demand are supporting price increases [3] Group 4: Tin - SHFE tin prices rose by 4.43% to 278,700 CNY/ton, and LME tin prices increased by 5.29% to 35,500 USD/ton [4] - Supply is tight due to low operating rates of refining tin smelters in Yunnan, while demand remains subdued as high tin prices lead to low restocking intentions in the electronics and home appliance sectors [4] Group 5: Antimony - Antimony ingot prices remained stable at 182,500 CNY/ton, while antimony concentrate prices held steady at 160,000 CNY/metal ton [4] - Domestic antimony raw materials are tight due to a halt in overseas mining, and the low operating rate of antimony smelters is expected to keep production low [4] Group 6: Nuclear Fusion New Materials - The commercialization of controlled nuclear fusion is accelerating, with significant progress in upstream materials benefiting from ongoing technological breakthroughs [4] - The successful completion of the high-temperature lithium-lead comprehensive experimental platform and the approval of a conditional use permit for the first nuclear fusion power plant mark key advancements in the industry [4]