Investment Ratings - The report maintains a positive outlook on copper, aluminum, and precious metals, indicating a high level of market activity and potential for price increases [12][34][61]. Core Insights - Copper prices have shown a mixed trend with LME copper down by 0.96% to $11,552.5 per ton, while Shanghai copper increased by 1.40% to ¥94,100 per ton, indicating a divergence in market performance [13]. - Aluminum prices have decreased slightly, with LME aluminum down by 0.88% to $2,875.00 per ton, reflecting ongoing supply surplus issues in the domestic market [14]. - Gold prices have risen by 2.60% to $4,329.8 per ounce, driven by geopolitical risks and Federal Reserve interest rate cuts, suggesting a strong market response to external factors [15]. - The rare earth sector is expected to see price increases due to supply constraints and favorable export conditions, with a focus on companies like China Rare Earth and Northern Rare Earth [35]. - Tin prices have surged by 5.48% due to geopolitical tensions affecting supply, indicating a strong upward trend in the market [37]. Summary by Sections Copper - LME copper price decreased by 0.96% to $11,552.5 per ton, while Shanghai copper increased by 1.40% to ¥94,100 per ton [13]. - Domestic copper inventory increased by 0.41 million tons compared to last week, ending a four-week decline [13]. - The operating rate of domestic copper wire and cable enterprises decreased to 66.31%, indicating a slowdown in production [13]. Aluminum - LME aluminum price decreased by 0.88% to $2,875.00 per ton, with domestic inventory down by 1.1 million tons [14]. - The overall operating rate of downstream aluminum processing enterprises fell to 61.8%, reflecting weak demand [14]. - The supply of metallurgical-grade alumina remains high, contributing to ongoing inventory accumulation [14]. Precious Metals - Gold prices increased by 2.60% to $4,329.8 per ounce, influenced by geopolitical risks and Federal Reserve rate cuts [15]. - SPDR gold holdings increased by 4.01 tons to 1,053.12 tons, indicating strong investor interest [15]. Rare Earths - Prices for praseodymium and neodymium oxide decreased by 0.68%, with expectations of reduced production due to environmental inspections [35]. - The rare earth sector is anticipated to benefit from favorable export conditions and supply constraints, with a bullish outlook on prices [35]. Tin - Tin prices increased by 5.48% due to heightened market expectations of supply disruptions from geopolitical tensions [37]. - The overall supply-demand balance for tin is expected to remain favorable, supporting price increases [37].

Market Performance - The A-share market opened lower but rebounded, with the Shanghai Composite Index down 0.04%, the Shenzhen Component Index up 0.57%, the ChiNext Index up 0.6%, and the Northern Stock 50 up 1.12% [1] - The total market turnover reached 1.26 trillion yuan, an increase of 91.2 billion yuan compared to the previous day's turnover [1] Sector Performance - Active sectors included electric grid equipment and precious metals, while commercial aerospace stocks showed repeated activity [1] - Concepts such as nuclear fusion, CPO, ultra-high voltage, superconductors, charging piles, and photolithography stocks saw significant gains [1] - The lithium battery electrolyte, cross-strait integration, and banking sectors weakened [1] ETF Performance - The ultra-high voltage and smart grid sectors experienced rapid increases, with ETFs from Huaxia, Guotai, and GF rising by 3.07%, 2.64%, and 2.63% respectively [1] - The overnight Dow Jones index rose, leading to a 2.68% increase in the Penghua Dow Jones ETF [1] - Gold stocks rose for the second consecutive day, with the Ping An Fund Gold Stock ETF and Huaxia Fund Gold Stock ETF increasing by 2.16% and 1.89% respectively [1] - The smart driving sector was active, with the Fuguo Fund Smart Car ETF and Huitianfu Fund Smart Car ETF rising by 1.93% and 1.83% respectively [1] Weak Sectors - The lithium battery sector declined, with ETFs such as Invesco's battery ETF, leading new energy vehicle ETFs, and new energy vehicle ETFs all dropping by 1% [2] - The rare metals sector weakened, with the rare metals ETF also falling by 1% [2] - Chemical stocks showed poor performance, with the chemical ETF down by 0.76% [2]

证券日报网讯 12月12日，东方钽业（000962）在互动平台回答投资者提问时表示，截至2025年12月10 日收盘，公司持有人数量为58619户。 ...

人民财讯12月12日电，云南锗业（002428）12月12日公告，公司拟与昆明哈傈佤企业管理合伙企业(有 限合伙)共同出资1000万元设立控股子公司云南锗业生物科技有限公司(暂定名，简称"云锗生物")。云锗 生物主要从事以有机锗为核心的日化产品及其他有机锗相关应用产品的开发业务。 ...

截至发稿，云南锗业市值为190亿元。 每经头条（nbdtoutiao）——实施城乡居民增收计划、降准降息等工具灵活高效运用、增加普通高中学 位……深度解读中央经济工作会议 （记者 张明双） 每经AI快讯，云南锗业（SZ 002428，收盘价：29.08元）12月12日晚间发布公告称，2025年12月12日， 云南临沧鑫圆锗业股份有限公司第八届董事会第三十二次会议审议通过《关于对外投资设立控股子公司 的议案》，同意公司与昆明哈傈佤企业管理合伙企业（有限合伙）共同出资1000万元设立控股子公司云 南锗业生物科技有限公司。云锗生物主要从事以有机锗为核心的日化产品及其他有机锗相关应用产品的 开发业务。 ...

云南锗业公告，公司与昆明哈傈佤企业管理合伙企业（有限合伙）共同出资1000万元设立控股子公司云 南锗业生物科技有限公司。其中，公司出资700万元，占股70%，昆明哈傈佤出资300万元，占股30%。 云锗生物主要从事以有机锗为核心的日化产品及其他有机锗相关应用产品的开发业务。 ...

格隆汇12月12日丨云南锗业(002428.SZ)公布，第八届董事会第三十二次会议审议通过《关于对外投资 设立控股子公司的议案》，同意公司与昆明哈傈佤企业管理合伙企业（有限合伙）（简称"昆明哈傈 佤"）共同出资1,000万元设立控股子公司云南锗业生物科技有限公司（暂定名，简称"云锗生物"）。云 锗生物主要从事以有机锗为核心的日化产品及其他有机锗相关应用产品的开发业务。 ...

证券日报网12月11日讯东方钽业在12月10日至11日回答调研者提问时表示，随着我国高科技、新基建等 行业的持续发展，高温合金、半导体钽靶材以及高纯铌材等高附加值产品的国内需求正在逐步上升，公 司近年来不断加大国内高温合金、半导体用钽靶材及高纯铌材等产品的科技攻关力度，全力推动生产线 技术改造升级的扩能改造建设，合理组织生产，新增产能逐步释放。在产业链自主可控战略指引下，国 产化替代进程已从单一产品突破向系统化解决方案演进，为钽铌及其合金制品的增长提供了坚实基础。 （文章来源：证券日报） ...

证券日报网12月11日讯 东方钽业在12月10日至11日回答调研者提问时表示，公司实际控制人中国有色 矿业集团有限公司旗下中色经贸有限公司完成了巴西Taboca（塔博卡矿业公司）的约束性股权收购事 项。塔博卡矿业公司拥有一座在产的锡钽铌多金属矿山、锡冶炼厂、钽铌铁合金冶炼厂和一座为矿山供 电的UHE水电站等资产；其中，锡钽铌多金属矿山和钽铌铁合金冶炼厂位于巴西亚马逊州。2025年4 月，公司已与塔博卡矿业公司签署了《铁钽铌合金采购合同》，拟采购约3000吨铁铌钽合金原材料，采 购金额预计为5.4亿元人民币，为钽铌矿石原料供应链的稳定可控提供有力保障，基本实现原材料供应 自主可控。同时公司拥有矿石湿法冶炼到钽铌制品生产加工的全流程生产线，形成从原材料到产品的全 供应链保障，并不断向高端产品突破的全链条进行升级改造。 （编辑 任世碧） ...

Core Viewpoint - The company is planning to build a new hydrometallurgical production line to address outdated equipment and insufficient capacity, as the existing facility has been in operation for 27 years and is constrained by urban development and early safety and environmental technologies [1] Group 1: Project Overview - The new hydrometallurgical project aims to resolve issues related to wastewater, waste gas, and waste residue treatment, which the current production line cannot meet [1] - The project will enhance the company's production capabilities and allow for expansion without relocating [1] Group 2: Strategic Layout - The company will establish a "three-tier product hierarchy" strategy, focusing on securing supply chain safety with primary raw materials such as potassium fluotantalate, tantalum oxide, and niobium oxide [1] - The core competitive advantage will be built around products like melted tantalum/niobium, semiconductor targets, and superconducting niobium materials [1] - Future growth points will include the development of new tantalum and niobium compounds, superconducting wires, and large-diameter pipes, while maintaining a strong position in traditional markets such as chemical corrosion and capacitors [1]