证券研究报告 上大股份 (301522 CH) 看好高温合金循环再生龙头长期成长 2026 年 2 月 27 日│中国内地 其他军工 首次覆盖上大股份并给予"增持"评级，目标价 52.20 元，基于 26 年 2.00 倍 PEG 估值。公司通过独创的高返回比再生制备工艺，将 GH4169 等牌号 产品中返回料使用比例提升至 70%，较传统纯新料工艺成本降低约 30%， 在航空发动机维修市场稳增、商业航天蓬勃发展、国产燃气轮机及核电建设 加速等多重需求驱动下，2020-2024 年公司营业收入复合增速为 30.39%， 归母净利润复合增速为 42.56%，尽管公司 2025 年业绩因产品结构短期调 整及下游需求波动而承受压力，但随着高毛利军品及商业航天等业务的放 量，我们认为公司有望自 2026 年起重启高增长通道。 高温合金返回料龙头，技术壁垒深厚 公司是国内少数实现航空发动机用再生高温合金产业化应用的企业，高返回 比再生工艺不仅大幅降低成本，且产品性能达到甚至超越传统工艺，解决了 我国高温合金资源循环利用的难题。2020-2024 年公司营收 CAGR 为 30.39%，归母净利润 CAGR 为 42.5 ...

（文章来源：证券日报） 证券日报网讯 2月26日，振华股份在互动平台回答投资者提问时表示，金属铬作为关键合金添加剂，主 要用于高温合金的制备。高温合金是航空发动机、燃气轮机等核心装备关键部件的重要基础材料。 ...

声明：市场有风险，投资需谨慎。本文基于第三方数据库自动发布，不代表新浪财经观点，任何在本文 出现的信息均只作为参考，不构成个人投资建议。如有出入请以实际公告为准。如有疑问，请联系 biz@staff.sina.com.cn。 责任编辑：小浪快报 02月26日消息，截止13:35，高温合金板块走强，万泽股份、抚顺特钢涨停，钢研高纳、图南股份、东 方钽业等个股涨幅居前。 ...

从工业机械臂到人形机器人，从伺服电机到精密减速器，机器人对金属材料的需求呈现出 "量级跃 升"与"品质苛求" 的双重特征。这不仅是一场制造业的变革，更是一场波及上游矿业的"金属革命"。 一、 机器人的"骨骼"：轻量化金属的三国演义 机器人的第一个需求是"动起来"，而且要"动得轻巧、动得精准"。这对其结构材料提出了极高要求。 （来源：矿业俱乐部） 当全球的目光聚焦于锂、钴、镍这些能源金属时，另一场更深刻的金属需求革命正在悄然酝酿——机器 人产业的爆发，正在重塑多种基础金属的需求曲线。 铝合金：轻量化的主力军 工业机器人的大臂、小臂、基座，人形机器人的躯干骨架，绝大多数采用高强度铝合金。铝的密度仅为 钢的三分之一，却能提供足够的结构强度。全球机器人产业每年消耗的铝合金已超过50万吨，且以每年 15%以上的速度增长。 更关键的是，机器人用铝不是普通的建筑铝型材，而是高强高韧的航空级铝合金。这要求上游铝企具备 精准的合金配方控制和热处理工艺，而非简单的熔铸产能。 镁合金：更轻的下一站 在需要极致轻量化的末端执行器、手机式外壳等部件，镁合金正在取代铝合金。镁的密度比铝还轻三分 之一，且具有优异的减震性能和电磁屏蔽特性。 ...

叶如祯 长江证券分析师: 尊敬的各位投资人，欢迎大家下午收听由这个长安金属煤炭举办的如何展望节后金属煤炭 行情的这个专题会议。那么核心还是节中的话，整体的这个，包括海外资产，包括其实商 品资产，也都出现了比较积极的这个大幅的这个波动。所以，这个长安金属煤炭联合还是 希望在节前去做一个这个观点的展望，以及整个 2~3 月份的这个配置的这样的一个策略。 我这边是这个贵金属叶如珍，然后主要是先更新一下这个黄金和白银的这个假期内的这个 情境。那么假期中，其实核心的线索主要还是这个特朗普和最高法院的这个司法战，触发 的这个避险情绪。 那么带动的贵金属的行情进一步的这个上行，那么触发的这个时点，其实主要是源于 2 月 20 日，这个美国最高法院对这个特朗普裁定这个从动无无权限。在非紧急特殊状态下实施 全面广泛这个性关税。那么在这个裁决之后，特朗普又基于这个 1974 年的这个贸易法案 的第 122 条。立即这个征收了这个 10%的这个全球的关税，那么有效期为 150 天。这一 来一回，直接我们讲导致了这个美元和美债利率的走弱，那么从而，一一方面催生了这个 整体这个美国经济预期的扰动。 另外一方面，还是主要是这个贸易情绪的 ...

证券日报网讯 2月24日，抚顺特钢在互动平台回答投资者提问时表示，公司高温合金产品主要应用于航 空发动机、舰船、燃气轮机、能源电力及石油化工等领域。2024年公司高温合金产量为0.85万吨，2025 年1月-9月产量为0.57万吨。 （文章来源：证券日报） ...

格隆汇2月24日丨抚顺特钢(600399.SH)在投资者互动平台表示，公司是航空航天等高科技领域特殊钢新 材料的研发、生产基地，其中高温合金、特冶不锈钢等产品已经在航空航天领域上得到了广泛应用。 ...

Core Viewpoint - The new materials industry is crucial for supporting modern industrial systems and achieving high-level technological self-reliance in China, with significant strategic importance for building a strong manufacturing and quality nation [2]. Industry Background and Development Situation - During the 14th Five-Year Plan, China's new materials industry saw continuous growth, with total output value exceeding 8.2 trillion yuan and an average annual growth rate of over 12% [4]. - Achievements include breakthroughs in ultra-high-strength steel, high-performance carbon fiber, semiconductor silicon wafers, and key materials for lithium-ion batteries [4]. - Challenges remain in high-end materials and the need for improved self-sufficiency in core processes and equipment [4]. Overall Requirements - The guiding ideology emphasizes innovation-driven development, demand-oriented approaches, and green low-carbon principles, focusing on enhancing the self-sufficiency of strategic materials and original innovation capabilities [8]. - Basic principles include innovation leadership, application orientation, enterprise-driven collaboration, and green development [9]. Development Goals (by 2030) - Comprehensive security capability for strategic materials to exceed 80%, with a focus on achieving global leadership in original achievements in frontier new materials [11]. - Continuous increase in R&D investment intensity, aiming to break through over 500 key core technologies [11]. - Establishment of over 20 distinctive, complete, and internationally leading new materials industrial clusters [11]. Key Development Directions - Advanced basic materials include ultra-high-strength automotive steel and high-performance aluminum alloys [13][14]. - Key strategic materials focus on high-temperature alloys and advanced semiconductor materials [18][19]. - New energy materials target high-energy-density battery materials and photovoltaic materials [21]. Key Tasks and Major Projects - Focus on urgent new materials needed in critical application areas such as aerospace, new energy vehicles, and electronic information [27]. - Specific projects include developing high-performance carbon fiber composites for aircraft and high-nickel ternary cathode materials for batteries [29][31][32]. Collaborative Innovation System - Establish a collaborative innovation system that integrates enterprises, academia, and research institutions to enhance innovation capabilities [51]. - Plans to build five national new materials laboratories and ten engineering research centers to support innovation [52]. Market Cultivation for Key New Materials - Implement insurance compensation mechanisms for the first application of key new materials to encourage market adoption [56]. - Establish a project library for demonstration projects to showcase the advantages of new materials in practical applications [57]. Breakthroughs in Key Processes and Equipment - Focus on overcoming bottlenecks in key processes and specialized equipment for new materials production [61]. - Plans to support the development of over 80 key processes and equipment technologies, aiming for significant improvements in production efficiency and cost reduction [64].

Summary of Tantalum Market Insights Industry Overview - The tantalum resource supply is primarily concentrated in Africa, particularly in the Democratic Republic of Congo and Rwanda, where political instability and artisanal mining create uncertainties [1][4] - Australia has significant reserves but is currently not producing due to high costs [1][6] - The global tantalum supply is not expected to grow significantly in the next two to three years, as existing capacity is sufficient to meet demand [1][5] Key Market Dynamics - Recent price increases for tantalum began in Q4 2025 and accelerated in 2026, with prices reaching $140 per pound, matching the 2011 peak [2] - The main drivers of this price surge include high demand for polymer capacitors in AI servers, which consume large amounts of tantalum powder and wire [2] - A significant collapse in the mining area of the DRC has halted production, further pushing prices up [2] Supply and Demand Situation - The current market shows signs of stockpiling, particularly in the wet processing of tantalum oxides and potassium fluorotantalate, due to insufficient wet processing capacity and high demand [1][8] - Tantalum materials are mainly used in four sectors: tantalum capacitors, semiconductor targets, high-temperature alloys, and corrosion-resistant materials, with tantalum capacitors expected to see the fastest growth, particularly driven by AI server demand [1][9] Trade and Geopolitical Factors - The US-China trade tensions are accelerating the domestic substitution process in China's tantalum industry, with increased shipments from companies like Jiangfeng Electronics [1][10] - The tantalum capacitor market is dominated by four major players, including Japan's Kyocera and Panasonic, which together account for over 90% of global supply [1][12] - Despite increased tariffs due to trade disputes, exports of tantalum materials to the US have not been significantly affected due to the downstream industry's heavy reliance on these materials [1][12] Future Price Expectations - Tantalum ore prices are expected to peak between $160 and $170 per ton in 2026, with a potential increase of at least 40% for related products [3][23] - The price dynamics are influenced by the upcoming production cycles for consumer electronics, which typically ramp up in October and November ahead of the holiday season [28][29] Inventory and Speculation - Current inventory levels are difficult to assess due to speculative buying, with traditional customers prioritized for supply amid raw material shortages [7][32] - Speculative behavior is expected to impact market dynamics, with potential sell-offs occurring when price increases reach 30-40% [32] Conclusion - The tantalum market is characterized by a complex interplay of supply constraints, geopolitical factors, and rising demand from technology sectors, particularly AI. The outlook suggests continued price volatility and potential growth in specific applications, while the overall supply remains stable in the near term.

Group 1 - The core viewpoint of the news is that Tunan Co., Ltd. has seen a significant stock price increase of 5.03%, reaching 40.53 CNY per share, with a trading volume of 213 million CNY and a turnover rate of 1.84%, resulting in a total market capitalization of 16.031 billion CNY [1] - Tunan Co., Ltd. specializes in the research, production, and sales of high-performance alloy materials, including high-temperature alloys and special stainless steels, with its main business revenue composition being: 46.24% from deformed high-temperature alloys, 28.17% from cast high-temperature alloys, 10.63% from other alloy products, 8.31% from other business revenues, 5.23% from special stainless steels, and 1.42% from small and medium-sized components [1] Group 2 - From the perspective of fund holdings, Tunan Co., Ltd. is a significant investment for the Xingsheng Global Fund, with the fund holding 2.5948 million shares of Tunan, accounting for 5.27% of the fund's net value, making it the third-largest holding [2] - The Xingsheng Global Vision Stock Fund (340006) has a total scale of 1.591 billion CNY, with a year-to-date return of 9.41% and a one-year return of 52.13%, ranking 1129 out of 5569 and 752 out of 4295 respectively in its category [2] - The fund manager, Yu Mingqiang, has been in charge for 364 days, achieving a best fund return of 50.71% during his tenure [2]