Group 1 - The solid-state battery industry is set to hold a significant event, the CINE2025 Solid-State Battery Exhibition and Industry Annual Conference, from November 6-8, 2025, in Guangzhou, with over 200 exhibitors and 20,000 professional attendees expected [2] - The lithium battery separator industry shows a positive trend in revenue growth, with over 50% of companies reporting year-on-year revenue increases in the first half of 2025, particularly notable is the 26.48% revenue growth of China National Materials [3][30] - The highest gross margin in the lithium battery separator sector is reported by Purtai at 32.10%, while Dongfeng shares the lowest at 4.08% [3][4] Group 2 - The net profit of the lithium battery separator industry has generally decreased due to ongoing price reductions, with only China National Materials, Purtai, and Dongfeng reporting increases in net profit and net margin [5][20] - Purtai achieved a revenue of 13.19 billion yuan in the first half of 2025, reflecting a 6.88% increase, while net profit decreased by 6.15% [24][36] - China National Materials reported a significant revenue increase of 26.48% to 133.3 billion yuan, with net profit rising by 114.92% to 9.99 billion yuan [30][31] Group 3 - The shipment volume of lithium battery separators showed positive growth in the first half of 2025, with Purtai and China National Materials reporting increases of 63.85% and 60% respectively [8][9] - The company Star Source Materials, a leader in lithium-ion battery separator production, reported a revenue of 18.98 billion yuan, a 14.78% increase, but a net profit decline of 58.53% [13][14] - Enjie Co., as a leading enterprise in the lithium battery separator industry, reported a revenue of 57.63 billion yuan, a 20.48% increase, but a significant net profit decline of 131.99% [20][21] Group 4 - The company Cangzhou Mingzhu, which has developed both dry and wet separator technologies, reported a revenue of 344.64 million yuan, a 19.88% increase, while maintaining stable gross margins [22][23] - Longyang Technology experienced a revenue decline of 18.81% to 52.53 million yuan, with a net profit of -0.09 million yuan, reflecting a significant drop [52][53] - Hengli Petrochemical reported a revenue of 1,039 billion yuan, a decrease of 7.68%, with a net profit of 30.5 billion yuan, down 24.08% [42][43]

锂电池产业链 超配（维持） 锂电池产业链双周报(2025/09/26-2025/10/09) 行 两部门对锂电池等相关物项实施出口管制 2025 年 10 月 10 日 投资要点： S0340512090001 电话：0769-22119455 邮箱：hxy3@dgzq.com.cn 锂电池指数走势 分析师：黄秀瑜 业 周 SAC 执业证书编号： 行情回顾：截至2025年10月9日，锂电池指数近两周上涨5.09%，跑赢沪 深300指数2.57个百分点；锂电池指数本月至今累计上涨1.52%，跑赢沪 深300指数0.04个百分点；锂电池指数年初至今上涨64.43%，跑赢沪深300 指数44.75个百分点。 报 锂电池产业链近两周价格变动： 锂盐：截至2025年10月9日，电池级碳酸锂均价7.29万元/吨，近两周下 跌0.82%；氢氧化锂(LiOH 56.5%)报价7.16万元/吨，近两周价格持稳。 正极材料：磷酸铁锂报价3.43万元/吨，近两周价格持稳；NCM523、NCM622、 NCM811分别报价12.30万元/吨、12.50万元/吨、14.95万元/吨，近两周 分别上涨5.13%、3.73%、2.40%。 ...

璞泰来今日跌停，成交额28.72亿元，换手率4.71%，盘后龙虎榜数据显示，沪股通专用席位买入1.03亿 元并卖出1.24亿元，1家机构专用席位净买入8167.05万元，有1家机构专用席位净卖出1.14亿元。 ...

Group 1 - The solid-state battery industry is experiencing positive growth, with over 80% of listed companies showing revenue growth in the first half of 2025 compared to the same period in 2024 [2][3] - The fastest revenue growth in the lithium battery anode sector was recorded by Shangtai Technology, with a year-on-year increase of 61.83% in the first half of 2025 [2] - The overall trend for net profit in the lithium battery anode industry is positive, with 80% of listed companies reporting an increase in net profit compared to the first half of 2024 [3] Group 2 - The shipment volume data for the first half of 2025 shows a general positive growth trend, with a 120% increase in shipment volume for Suotong Development [4] - Approximately 50% of listed companies reported a shipment volume growth rate of over 20% in the first half of 2025 [4] - The shipment volume for Beiterui reached 26 million units in the first half of 2025, reflecting a year-on-year growth of 32.83% [5] Group 3 - Beiterui achieved a revenue of 7.838 billion yuan in the first half of 2025, representing an 11.36% year-on-year increase, while net profit decreased by 2.88% to 479 million yuan [8][9] - The gross margin for Beiterui increased by 1.34 percentage points, and the net margin increased by 0.41 percentage points compared to the first half of 2024 [9][10] - The company has a production capacity of 57.5 million tons per year for anode materials and 7.3 million tons per year for cathode materials [8] Group 4 - Shanshan Co., Ltd. reported a revenue of 9.858 billion yuan in the first half of 2025, with a net profit of 207 million yuan, marking a significant year-on-year increase of 1059.59% [14] - The gross margin and net margin for Shanshan Co., Ltd. improved compared to the first half of 2024, with gross margin increasing by 1.78 percentage points [14][15] - The company has established long-term stable partnerships with major battery manufacturers such as CATL and BYD [15] Group 5 - The overall revenue for the lithium battery anode sector in the first half of 2025 was 36.13 billion yuan, reflecting a 59.60% increase year-on-year, with net profit reaching 2.72 billion yuan, a 293.13% increase [22] - The gross margin and net margin for Zhongke Electric improved significantly, with gross margin increasing by 2.71 percentage points [22][23] - The company has established stable partnerships with major clients including CATL and BYD [23] Group 6 - Shangtai Technology reported a revenue of 3.388 billion yuan in the first half of 2025, a 61.83% increase year-on-year, with net profit reaching 479 million yuan, a 34.37% increase [27] - The company has entered the supply chain of major battery manufacturers such as CATL and BYD, enhancing its market presence [29] - The company has successfully completed the construction of its North Su Phase II project, significantly increasing its production capacity [24][26] Group 7 - Yicheng Energy achieved a revenue of 2.069 billion yuan in the first half of 2025, a 9.71% increase year-on-year, while net profit improved to -170 million yuan, a reduction in losses by 61.65% [38][39] - The company has established a production base for anode materials, enhancing its operational efficiency [36] - The gross margin for Yicheng Energy increased by 1.54 percentage points compared to the first half of 2024 [38] Group 8 - Suotong Development reported a revenue of 8.306 billion yuan in the first half of 2025, a 28.28% increase year-on-year, with net profit soaring by 1568.52% to 523 million yuan [43] - The company has seen significant improvements in both gross margin and net margin, with gross margin increasing by 6.98 percentage points [43][42] - The company’s anode product output reached 4.29 million tons, reflecting an 84.91% increase year-on-year [42] Group 9 - The overall market for lithium battery anode materials is characterized by high growth rates, with a concentration of major players dominating the market [49] - The global market concentration for lithium battery anode materials is over 60%, with Chinese companies maintaining a high market share [49] - The industry is witnessing a trend of strong players becoming stronger, with significant barriers to entry for new competitors [35]

Core Insights - The battery sector experienced a significant increase of 2.24% on the trading day, with Pylon Technologies leading the gains [1] - The Shanghai Composite Index closed at 3882.78, up 0.52%, while the Shenzhen Component Index closed at 13526.51, up 0.35% [1] Battery Sector Performance - Pylon Technologies (688063) saw a closing price of 74.24, with a remarkable increase of 19.99% and a trading volume of 251,500 shares, amounting to a transaction value of 1.779 billion [1] - Other notable performers included: - Fulin Precision (300432) with a closing price of 22.22, up 19.98%, and a transaction value of 509.8 million [1] - Defang Nano (300769) closed at 46.31, up 12.79%, with a transaction value of 2.106 billion [1] - Hunan YN (301358) closed at 60.42, up 12.01%, with a transaction value of 2.770 billion [1] Capital Flow Analysis - The battery sector experienced a net outflow of 208 million from institutional investors, while retail investors contributed a net inflow of 1.632 billion [2][3] - The capital flow for key stocks included: - EVE Energy (300014) with a net inflow of 528 million from institutional investors [3] - Fulin Precision (300432) saw a net outflow of 424 million from institutional investors [3] - Tianji Co. (002759) had a net inflow of 339 million from institutional investors [3]

西部利得新盈混合A（673050）成立日期2016年1月22日，最新规模1.6亿。今年以来收益34.17%，同类 排名2748/8167；近一年收益29.21%，同类排名4042/8010；成立以来收益109.7%。 9月30日，璞泰来涨5.03%，截至发稿，报30.25元/股，成交19.28亿元，换手率3.04%，总市值646.26亿 元。璞泰来股价已经连续4天上涨，区间累计涨幅8.27%。 资料显示，上海璞泰来新能源科技股份有限公司位于上海市浦东新区叠桥路456弄116号，成立日期2012 年11月6日，上市日期2017年11月3日，公司主营业务涉及新能源电池的负极材料及石墨化加工、隔膜及 涂覆加工、自动化工艺设备、PVDF及粘结剂的研发生产和销售、铝塑包装膜、纳米氧化铝及勃姆石。 主营业务收入构成为：新能源电池材料与服务77.26%，新能源自动化装备与服务26.08%，产业投资贸 易管理及其他7.85%。 从基金十大重仓股角度 数据显示，西部利得基金旗下1只基金重仓璞泰来。西部利得新盈混合A（673050）二季度持有股数 37.12万股，占基金净值比例为3.86%，位居第六大重仓股。根据测算，今日浮盈赚 ...

1. Report Industry Investment Rating - Not provided in the given content 2. Core Viewpoints of the Report - By 2035, new energy vehicles will become the mainstream of newly sold vehicles in China, with the net greenhouse gas emissions in the entire economic scope decreasing by 7%-10% from the peak, non-fossil energy consumption accounting for over 30% of the total energy consumption, and other goals to be achieved [1][109][118]. - The penetration rate of the Chinese new energy vehicle market exceeded 30% in 2023 and 50% in 2024. In 2025, high - competitiveness new car products are continuously launched, and price wars are gradually stopped. Overseas markets face trade protectionism in Europe and the United States, so attention should be paid to new growth points such as countries along the Belt and Road and the Middle East. The market share of independent brands continues to expand [3][120]. 3. Summary According to Relevant Catalogs 3.1 Financial Market Tracking - The one - week price changes of related sectors and listed companies are presented in charts. For example, BYD's one - week price decline was 1.65%, while Seres' was 9.48% [12][15]. 3.2产业链数据跟踪 3.2.1 China New Energy Vehicle Market Tracking - **Sales and Exports**: Data on China's new energy vehicle sales, penetration rate, domestic sales, exports, and sales of EV and PHV are presented in charts [16][21][23]. - **Inventory Changes**: Charts show the monthly new additions to new energy passenger vehicle channel inventory and manufacturer inventory [24][25]. - **Delivery Volumes of Chinese New Energy Vehicle Enterprises**: Monthly delivery volumes of enterprises such as Leapmotor, Li Auto, XPeng, NIO, etc., are presented in charts [27][28][32]. 3.2.2 Global and Overseas New Energy Vehicle Market Tracking - **Global Market**: From January to July, global new energy vehicle sales reached 9.233 million, a year - on - year increase of 25.9%. Except for China, Europe and other regions also had significant growth, with year - on - year increases of 29.5% and 53.4% respectively [2]. - **European Market**: Data on European new energy vehicle sales, penetration rate, and sales of EV and PHV in countries like the UK, Germany, and France are presented in charts [44][50][55]. - **North American Market**: In August, US new energy vehicle sales and penetration rate reached record highs. Due to the expiration of the federal electric vehicle tax credit on September 30, high market enthusiasm is expected to continue in September, followed by a sharp decline. Data on North American new energy vehicle sales, penetration rate, and sales of EV and PHV are presented in charts [2][119]. - **Other Regions**: Data on new energy vehicle sales, penetration rate, and sales of EV and PHV in regions such as Japan, South Korea, and Thailand are presented in charts [62][70][72]. 3.2.3 Power Battery Industry Chain - Data on power battery installation volume, export volume, weekly average price of battery cells, material costs, and the operating rates and prices of various battery materials are presented in charts [79][81][85]. 3.2.4 Other Upstream Raw Materials - Data on the daily prices of rubber, glass, steel, and aluminum are presented in charts [102][103][104]. 3.3 Hot News Summaries 3.3.1 China: Policy Dynamics - By 2035, new energy vehicles will become the mainstream of newly sold vehicles in China. From 2026, export license management will be implemented for pure - electric passenger vehicles [109]. 3.3.2 China: Industry Dynamics - From September 1 - 21, new energy vehicle retail sales increased by 10% year - on - year, and cumulative retail sales since the beginning of the year increased by 24%. In the 38th week (September 15 - 21), new energy passenger vehicle retail sales were 299,000, a year - on - year increase of 5.9%, and cumulative retail sales since the beginning of the year were 8.214 million, a year - on - year increase of 23.0% [111][112][113]. 3.3.3 China: Enterprise Dynamics - Chery Automobile was listed on the Hong Kong Stock Exchange, raising HK$9.14 billion. Li Auto and Sunwoda Power jointly established a battery company [114]. 3.3.4 Overseas: Policy Dynamics - Australia announced a 2035 emission reduction target, aiming to reduce emissions by 62 - 70% compared to 2005. The US lowered the import tariff on EU cars to 15%, and Turkey imposed new tariffs on imported passenger cars [114][116][119]. 3.3.5 Overseas: Enterprise Dynamics - BYD's Brazilian factory obtained an international green certificate. Porsche adjusted its product strategy, slowing down electrification and lowering its 2025 performance expectations [117][118]. 3.4 Investment Advice - Pay attention to new growth points such as countries along the Belt and Road and the Middle East. Focus on enterprises with strong product capabilities, smooth overseas expansion, and stable supply [3][120].

Core Viewpoint - The lithium battery anode materials are undergoing a significant transformation from traditional graphite to a diverse high energy density system, with lithium metal anodes being a key driver for solid-state battery energy density breakthroughs [2][5]. Industry Overview - The theoretical specific capacity of lithium metal anodes reaches 3860 mAh/g, significantly higher than graphite (372 mAh/g) and silicon-carbon anodes (3590 mAh/g), and they exhibit low voltage platform characteristics [2][5]. - Solid-state electrolytes, due to their high mechanical strength, suppress dendrite formation and are optimally compatible with lithium metal anodes [2][3]. Technical Challenges and Solutions - Key bottlenecks for lithium metal anodes include volume expansion, lithium dendrite issues, complex interfacial reactions, and high preparation process difficulties [3]. - Recent improvement strategies focus on limiting lithium volume expansion, reducing ion flow and surface current density, and constructing stable and fast ion transport surface SEI through various methods [3]. Manufacturing Processes - The preparation process of lithium metal anodes is crucial for their industrial application, with the industry currently exhibiting a multi-route parallel and high-low end scenario differentiation [4]. - Mainstream processes are categorized into mature mass production-oriented (calendering), high-end technology breakthrough (sputtering), and cutting-edge research exploration (liquid phase method, no anode solution) [4]. - The sputtering method is expected to continuously optimize costs and become the mainstream process for solid-state batteries [4]. Market Potential - The lithium metal anode market is primarily composed of lithium companies, anode manufacturers, and foil material suppliers, with lithium companies having cost and quality advantages in raw material preparation [5]. - According to the "China Solid-State Battery Industry Development White Paper (2025)", global solid-state battery shipments are projected to reach 614.1 GWh by 2030, with nearly 30% being all-solid-state [5]. - Assuming a 20% penetration rate for lithium metal anodes, the estimated market potential by 2030 is nearly 10 billion yuan [5]. Investment Targets - Companies to watch in the lithium metal anode sector include Yinglian Co., Ltd. (002846.SZ), Tiantie Technology (300587.SZ), as well as Ganfeng Lithium (002460.SZ), Putailai (603659.SH), Yiwei Lithium Energy (300014.SZ), Guoxuan High-Tech (002074.SZ), Defu Technology (301511.SZ), and Daoshi Technology (300409.SZ) [6].

9月29日，璞泰来涨2.82%，截至发稿，报28.80元/股，成交25.92亿元，换手率4.23%，总市值615.28亿 元。璞泰来股价已经连续4天上涨，区间累计涨幅8.27%。 资料显示，上海璞泰来新能源科技股份有限公司位于上海市浦东新区叠桥路456弄116号，成立日期2012 年11月6日，上市日期2017年11月3日，公司主营业务涉及新能源电池的负极材料及石墨化加工、隔膜及 涂覆加工、自动化工艺设备、PVDF及粘结剂的研发生产和销售、铝塑包装膜、纳米氧化铝及勃姆石。 主营业务收入构成为：新能源电池材料与服务77.26%，新能源自动化装备与服务26.08%，产业投资贸 易管理及其他7.85%。 从璞泰来十大流通股东角度 数据显示，南方基金旗下1只基金位居璞泰来十大流通股东。南方中证500ETF（510500）二季度新进十 大流通股东，持有股数1585.37万股，占流通股的比例为0.74%。根据测算，今日浮盈赚取约1252.44万 元。连续4天上涨期间浮盈赚取3487.8万元。 南方中证500ETF（510500）成立日期2013年2月6日，最新规模1134.38亿。今年以来收益28.25%，同类 排名17 ...

9月29日，璞泰来涨2.82%，截至发稿，报28.80元/股，成交25.92亿元，换手率4.23%，总市值615.28亿 元。璞泰来股价已经连续4天上涨，区间累计涨幅8.27%。 资料显示，上海璞泰来新能源科技股份有限公司位于上海市浦东新区叠桥路456弄116号，成立日期2012 年11月6日，上市日期2017年11月3日，公司主营业务涉及新能源电池的负极材料及石墨化加工、隔膜及 涂覆加工、自动化工艺设备、PVDF及粘结剂的研发生产和销售、铝塑包装膜、纳米氧化铝及勃姆石。 主营业务收入构成为：新能源电池材料与服务77.26%，新能源自动化装备与服务26.08%，产业投资贸 易管理及其他7.85%。 从璞泰来十大流通股东角度 从基金十大重仓股角度 数据显示，东方基金旗下1只基金重仓璞泰来。东方新能源汽车主题混合（400015）二季度增持93.8万 股，持有股数2122.56万股，占基金净值比例为5.07%，位居第七大重仓股。根据测算，今日浮盈赚取约 1676.82万元。连续4天上涨期间浮盈赚取4669.63万元。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个 ...