股票近期走势 合并谈判破裂后，力拓股价在2026年2月5日下跌约5.56%，但随后几个交易日逐步回升。截至2026年2 月11日，股价报99.29美元，创近期新高，单日上涨2.11%。这一反弹反映了投资者对力拓自身业务基本 面的信心。 经济观察网力拓集团(Rio Tinto)在2026年初有几项关键事件值得关注，这些事件涉及战略调整、市场动 态及业务进展。 近期事件 2026年2月5日，力拓正式宣布终止与嘉能可的合并谈判，双方因估值分歧未能达成协议。根据英国并购 规则，力拓至少六个月内不得重新寻求收购，除非出现第三方要约等特殊情况。这一事件导致双方股价 短期波动，但市场焦点随后回归力拓基本面。 资产出售计划：力拓在2025年12月4日的资本市场日宣布，计划通过出售非核心资产(如硼酸盐和钛金属 业务)释放50亿至100亿美元价值，以聚焦铁矿石、铜和铝锂三大核心板块。 产量指导：2026年铜产量目标设定为80-87万吨，单位成本下调至80-100美分/磅；西芒杜铁矿石项目预 计2026年实现500-1000万吨销量突破。 可持续发展进展：力拓目标在2030年将运营净碳排放减半，并将脱碳支出削减至10亿-20亿美元 ...

Core Insights - The 27th China Association for Science and Technology Annual Conference focused on aerospace metal materials, highlighting recent research advancements and technological breakthroughs in the field [1] Group 1: Expert Contributions - Professor Chen Ruirun from Harbin Institute of Technology presented on "The Organization Construction and Performance of Ultra-High Strength Titanium Alloys" [3] - Professor Li Hongyi from Beijing University of Technology discussed "Research on Titanium Dioxide Nanotube Array Solid Lubricating Materials on Titanium Surface" [5] - Researcher Li Jinguo from the Institute of Metal Research, Chinese Academy of Sciences, covered "R&D of Additive Manufacturing High-Temperature Alloy Materials and Processes" [5] - Professor Wang Junsheng from Beijing Institute of Technology presented on "Intelligent Design and Processing of Aerospace Aluminum-Lithium and Magnesium-Lithium Alloys" [7] Group 2: Discussion Topics - Experts engaged in discussions on various critical issues, including the application of new high-strength aluminum alloys in aerospace structural components, long-term service performance of high-temperature alloys in aircraft engines, additive manufacturing technologies for titanium alloys in aerospace, and the application of metal matrix composites in stealth structure design for aerospace vehicles [7] - The forum facilitated an exchange of academic viewpoints, enhancing understanding of core scientific issues and injecting diverse perspectives into technological innovation [7]