Core Viewpoint - The rapid development of the new energy industry is driving the demand for high energy density and low-cost lithium batteries, with cathode materials being crucial for battery performance and cost [1] Company Developments - On September 24, 2025, the leading global lithium battery cathode material company, Dangsheng Technology, announced the successful resolution of key technical issues related to ultra-high capacity lithium-rich manganese-based materials through continuous technological iteration [1] - Dangsheng Technology has also made significant progress in solid-state lithium battery materials, leveraging over 20 years of experience in the lithium battery cathode material industry [1] - The company has developed a solid-state electrolyte with high ionic conductivity and good interfacial wettability, achieving stable production and scalable supply capabilities [1] Industry Outlook - Industry forecasts indicate that the solid-state battery industry is entering a "sprint stage," with global solid-state battery shipments expected to reach 614.1 GWh by 2030, representing a significant increase from current shipment volumes [1] - The solid-state battery market is identified as a highly promising "blue ocean market" with substantial growth potential [1]

Core Viewpoint - The article discusses the significant advancements in the industrialization of lithium manganese-rich (LMR) materials, particularly focusing on their applications in high-voltage and low-cost battery technologies, highlighting the parallel development paths and the potential for solid-state battery systems. Group 1: Industrialization Progress - The industrialization of lithium manganese-rich materials has accelerated since 2025, with companies like Ningxia Hanyao achieving an annual shipment of nearly 3,000 tons, primarily for applications below 4.5V [3][13][14] - Ningxia Hanyao has established a production line capable of producing tens of thousands of tons of LMR materials, while other companies like Ningbo Fuli and Rongbai Technology are also ramping up production capabilities [14][15][16] Group 2: High Voltage Applications - The global power battery industry is targeting energy densities of 500Wh/kg and above, with solid-state battery systems seen as a key pathway to achieve this goal [6] - Companies like Funeng Technology are making strides in solid-state battery industrialization, with plans to deliver high nickel ternary and high silicon anode systems [6][20] - High-voltage LMR materials are considered ideal for high energy density applications, although challenges such as irreversible anion oxidation reactions and interface stability remain [6][17] Group 3: Low-Cost Pathways - LMR materials are being explored for cost-effective applications, particularly in entry-level electric vehicles, with General Motors and LG Energy Solution planning to mass-produce LMR batteries by 2028 [2][10] - The cost advantages of LMR materials are expected to make them competitive with lithium iron phosphate (LFP) batteries, especially in the entry-level market [11][12] Group 4: Collaborative Development - Collaborative development models are emerging as crucial for the industrialization of LMR materials, with companies like Ningxia Hanyao working closely with battery manufacturers and research institutions to address engineering challenges [18][20] - The next five years are seen as a critical period for the industrialization of LMR materials, with expectations for multiple engineering samples to be launched by late 2026 or early 2027 [19][20]

Group 1 - The core viewpoint of the article highlights the challenges and advancements in the solid-state battery industry, including expected shipment volumes and technological developments [1][2] - The global solid-state battery shipment is projected to reach 10 GWh by 2025 and 614.1 GWh by 2030, but faces challenges such as high costs and incomplete supply chains [2] - Domestic technology routes are diverse, with early semi-solid layouts and complete supply chains, while international players like Toyota and Nissan are expected to start mass production after 2027 [2] Group 2 - 中汽新能 plans to equip demonstration models with solid-state batteries by 2026, aiming for energy densities of 400 Wh/kg by 2026 and 420 Wh/kg by 2027 [2] - 当升科技 has achieved 10-ton level batch shipments of solid-state lithium battery cathode materials, utilizing a super-stable fast ion conductor modification process [2] - A new fluorinated polyether electrolyte developed by Tsinghua University enhances solid-state interface contact and ionic conductivity, providing new ideas for high safety and high energy density solid-state batteries [2] Group 3 - The solid-state battery index increased by 1.3% this week, with battery and aluminum-plastic film sectors showing notable gains [3] - From September 22 to September 26, the solid-state battery index rose by 1.3%, with a cumulative increase of 50.4% for 2025, while the CSI 300 index increased by 15.6% [4] - The top five gainers in the solid-state battery sector included 鹏辉能源 (+18.6%), 先导智能 (+17.8%), and 当升科技 (+11.2%), while the top five losers included 中一科技 (-10.2%) and 天铁科技 (-9.7%) [4]

Investment Rating - The industry investment rating is maintained as "Positive" [6] Core Viewpoints - The solid-state battery sector is gradually transitioning from laboratory to mass production validation, with small-scale vehicle trials expected by the end of 2025 and widespread trials anticipated in 2026-2027 [25] - The global solid-state battery shipment volume is projected to reach 10 GWh in 2025 and 614.1 GWh by 2030, although challenges such as high costs and incomplete supply chains remain [24][28] - Recent advancements include the development of a new high-energy-density polymer electrolyte by Tsinghua University, which enhances solid-state interface contact and ion conduction capabilities [27] Summary by Sections Industry Trends - The solid-state battery index increased by 1.3% from September 22 to September 26, 2025, with a cumulative increase of 50.4% since December 31, 2024 [11] - The average performance of solid-state battery-related stocks was -0.4% during the same period, with notable gains in battery and aluminum-plastic film sectors [4][11] Company Developments - Contemporary Amperex Technology Co., Ltd. (CATL) is recommended as a key beneficiary in the solid-state battery sector [25] - Dongfeng Motor's solid-state battery plans include a demonstration vehicle set for 2026, with significant progress reported by companies like Dangsheng Technology, which has achieved 10-ton batch shipments of solid-state lithium battery cathode materials [23][29] Market Performance - The top-performing stocks in the solid-state battery sector included Penghui Energy (+18.6%), Xianlead Intelligent (+17.8%), and Dangsheng Technology (+11.2%) [17][26] - Conversely, stocks such as Zhongyi Technology (-10.2%) and Tiantian Technology (-9.7%) experienced significant declines [17][26]

Core Insights - Dongwu Securities reports that Dangsheng Technology has achieved 10-ton level mass production of solid-state lithium battery cathode materials and has introduced them to multiple solid-state battery clients [1] - The company has overcome key technical challenges in lithium-rich manganese-based materials, developing medium-high capacity and ultra-high capacity products [1] - Dangsheng Technology has successfully developed various electrolyte systems for solid-state electrolytes and has achieved scalable supply capabilities [1] Group 1: Product Development - The company continues to build a solid foundation for profitability with ternary structures, while the advantages of iron-lithium are gradually becoming apparent [1] - In the lithium cobalt oxide cathode segment, the company holds over 50% market share for 25H1 rate-type products [1] - The expected shipments for 2025-2027 are projected to be 0.6/0.85/1 million tons, representing year-on-year growth of 100%/42%/18% [1] Group 2: Future Projections - By 2027, all-solid-state NCM is expected to achieve thousand-ton level shipments, while lithium-rich manganese-based materials are anticipated to reach hundred-ton level shipments [1] - The company is developing liquid LRM with medium-high capacity (220-250 mAh/g) and solid-state LRM with high capacity (>280 mAh/g), with comprehensive performance leading the industry [1] - Due to significant improvements in profitability, the company has raised its earnings forecasts for 2025-2027 while maintaining a "buy" rating [1]

Core Viewpoint - Dongwu Securities reports that Dangsheng Technology has achieved 10-ton level mass production of solid-state lithium battery cathode materials and has introduced them to multiple solid-state battery customers [1] Group 1: Product Development and Market Position - The company has overcome key technical issues in lithium-rich manganese-based materials, developing medium-high capacity and ultra-high capacity products [1] - The company has successfully developed various electrolyte systems for solid-state electrolytes and achieved large-scale supply capabilities [1] - The market share of 25H1 rate-type lithium cobalt oxide cathodes exceeds 50%, with expected shipments of 0.6/0.85/1 million tons from 2025 to 2027, representing growth rates of 100%/42%/18% respectively [1] Group 2: Future Projections - By 2027, all-solid-state NCM is expected to achieve thousand-ton level shipments, while lithium-rich manganese-based materials are projected to reach hundred-ton level shipments [1] - The company has developed liquid LRM medium-high capacity (220-250 mAh/g) and solid LRM high capacity (>280 mAh/g), with comprehensive performance leading the industry [1] Group 3: Financial Outlook - Due to significant improvements in profitability, the company has raised its profit forecasts for 2025-2027 and maintains a "buy" rating [1]

Core Viewpoint - The article highlights the advancements in solid-state battery technology, particularly focusing on the doping modification of existing solid electrolytes to enhance overall performance, which is crucial for the commercialization of solid-state batteries [1][2]. Group 1: Sulfide Route - The introduction of iodine in sulfide solid electrolytes is becoming a significant direction, improving compatibility with lithium metal anodes and suppressing lithium dendrite growth [3][6]. - The ionic conductivity of iodine-doped sulfide electrolytes has reached 10 mS/cm, operating under pressures below 5 MPa, meeting key application demands [5]. - The supply chain risk is highlighted, as each GWh of solid-state battery requires approximately 90 tons of iodine, contrasting with the 10 tons needed for 1 GW of perovskite solar panels [6][7]. Group 2: Oxide Route - The technology iteration in oxide solid electrolytes is shifting from LATP (Lithium Aluminum Titanium Phosphate) to LLZO (Lithium Lanthanum Zirconium Oxide), with LLZO showing superior performance metrics [8][9]. - LATP is favored for its lower cost, while LLZO offers higher ionic conductivity, a larger electrochemical window, and better chemical stability [9][10]. - The supply chain considerations for LLZO are complex, as it relies heavily on rare earth materials, with China dominating the supply of lanthanum but being highly dependent on imports for zirconium [10][11]. Group 3: Mass Production Challenges - The mass production of LLZO faces significant challenges, particularly in achieving "sintering densification" due to lithium volatility during high-temperature processing [15][16]. - Innovative approaches like ultra-fast sintering (UFS) and pressure-assisted methods are being explored to enhance densification while minimizing lithium loss [17][18]. - Companies are also investigating cost-effective methods, such as direct wet coating of electrolyte slurries on electrodes, to streamline production processes [20]. Group 4: Industry Progress - Companies like Dingsheng Technology have established pilot production lines for sulfide solid electrolytes, indicating progress in scalable supply capabilities [4]. - Domestic firms are actively pursuing innovations to address the challenges of solid-state battery commercialization, paving the way for more robust industrial applications [21].

证券日报网讯9月26日晚间，当升科技（300073）发布公告称，近日，公司完成了工商变更登记手续， 并领取了由北京市丰台区市场监督管理局换发的《营业执照》。 ...

证券代码：300073 证券简称：当升科技 公告编号：2025-068 北京当升材料科技股份有限公司 关于完成工商变更登记的公告 注册资本：54,429.3668 万元 北京当升材料科技股份有限公司 关于完成工商变更登记的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 北京当升材料科技股份有限公司（以下称"公司"）2024 年度向特定对象 发行股票于 2025 年 7 月 10 日全部完成，公司总股本由 506,500,774 股增加至 544,293,668 股。2025 年 8 月 12 日，公司 2025 年第三次临时股东大会审议通过 了《公司章程修订案》，决定对公司注册资本和总股本进行变更。按照《公司章 程》的相关规定，公司决定向北京市丰台区市场监督管理局申请办理相关变更手 续。 近日，公司完成了工商变更登记手续，并领取了由北京市丰台区市场监督管 理局换发的《营业执照》。新版《营业执照》相关信息如下： 统一社会信用代码：91110000633774479A 名称：北京当升材料科技股份有限公司 类型：其他股份有限公司（上市） 法定代表人：陈彦彬 成 ...

Core Viewpoint - The stock of Dangsheng Technology has experienced significant price increases this year, with a notable rise in trading volume and market capitalization, indicating strong investor interest and potential growth in the lithium battery materials sector [1][2]. Group 1: Stock Performance - As of September 26, Dangsheng Technology's stock price was 62.52 CNY per share, down 2.02% during the day, with a total market capitalization of 34.03 billion CNY [1]. - Year-to-date, the stock has increased by 55.99%, with a 13.96% rise over the past five trading days, 29.76% over the past 20 days, and 47.91% over the past 60 days [1]. Group 2: Financial Performance - For the first half of 2025, Dangsheng Technology reported revenue of 4.432 billion CNY, representing a year-on-year growth of 25.17%, and a net profit attributable to shareholders of 311 million CNY, up 8.47% year-on-year [2]. - The company has distributed a total of 1.265 billion CNY in dividends since its A-share listing, with 821 million CNY distributed over the past three years [2]. Group 3: Shareholder Structure - As of June 30, 2025, the number of shareholders increased to 86,700, with an average of 5,834 shares held per shareholder, a decrease of 2.13% from the previous period [2]. - Notable institutional shareholders include E Fund's ChiNext ETF and Southern CSI 500 ETF, with changes in their holdings reflecting market dynamics [2].