Core Viewpoint - The meeting of key dry lithium battery separator manufacturers in Shenzhen aimed to address the "involution" competition and promote healthy industry development [1][2][3] Industry Overview - The lithium battery separator, a critical component in lithium batteries, has a thickness of only one-tenth of a human hair and accounts for approximately 10% of the battery's cost [2] - The separator industry has experienced rapid growth due to the surge in demand from electric vehicles and energy storage sectors, but irrational capacity expansion has led to oversupply [2][6] - In 2024, the dry separator industry faced severe price wars, with some models dropping below cost, resulting in widespread losses among manufacturers [2][3] Consensus Reached - Eight companies reached several important agreements during the meeting: 1. Price self-discipline to maintain prices above cost for survival 2. Scientific capacity release based on market supply and demand dynamics 3. Suspension of capacity expansion to focus on optimizing existing production 4. Strengthening industry chain cooperation for mutual benefits 5. Acceptance of social supervision to ensure compliance with standards [4][3] Market Data - In 2024, China's lithium battery separator market is expected to reach a shipment volume of 21.73 billion square meters, a year-on-year increase of 31% [5] - The wet separator shipment volume is projected to exceed 16.88 billion square meters, while dry separator shipments are expected to surpass 4.85 billion square meters [5] - "Chinese separators" are anticipated to account for 91% of the global market share [5] Industry Challenges - The lithium battery separator industry faces intense competition and declining prices due to increased supply and downstream cost control efforts [6] - The China Plastics Processing Industry Association has previously issued initiatives to promote high-quality development and avoid excessive competition [6] Technological Advancements - Companies are shifting focus towards technological innovation and solid-state battery materials to enhance profitability [6][7] - Star Source Materials has established a joint venture for solid-state electrolyte and rigid skeleton membrane development, successfully passing rigorous testing [6] - Enjie Co., another leading separator manufacturer, is also advancing its solid-state battery material development, focusing on lithium sulfide and solid electrolyte membranes [7]

Investment Rating - The industry investment rating is "Overweight," indicating that the industry index is expected to outperform the market index by more than 10% over the next six months [6]. Core Insights - In July 2025, the production and sales of new energy vehicles (NEVs) continued to show rapid year-on-year growth, with production and sales reaching 1.243 million and 1.262 million units, respectively, representing year-on-year increases of 26.3% and 27.4% [4]. - The penetration rate of NEVs reached 48.7% in July, up 2.9 percentage points from the previous month, while the cumulative penetration rate for January to July was 45% [4]. - The total battery production in July was 133.8 GWh, with a year-on-year growth of 44.3%, while battery sales were 127.2 GWh, showing a year-on-year increase of 47.8% [4]. - The demand for power batteries is expected to recover as the traditional peak season for NEVs approaches, driven by the continuous development of renewable energy and the increasing demand for energy storage [4]. Summary by Sections New Energy Vehicle Market - In July 2025, NEV sales reached 1.262 million units, a year-on-year increase of 27.4%, while the cumulative sales from January to July were 8.232 million units, up 39.2% year-on-year [4]. - Pure electric vehicle sales in July were 811,000 units, up 47.1% year-on-year, while plug-in hybrid sales were 451,000 units, up 2.8% year-on-year [4]. Battery Production and Sales - In July, the total battery production was 133.8 GWh, with a month-on-month increase of 3.6% and a year-on-year increase of 44.3% [4]. - Power battery sales accounted for 91.1 GWh, representing 71.6% of total sales, with a year-on-year growth of 45.8% [4]. Export and Market Dynamics - In July, the total battery exports were 23.2 GWh, a year-on-year increase of 35.4%, with power battery exports at 14.8 GWh, up 48.4% year-on-year [4]. - The report highlights the potential for price increases in lithium carbonate due to supply expectations and the ongoing development of solid-state battery technology [4]. Investment Recommendations - The report suggests focusing on leading companies in the battery and materials sectors that have technological and production advantages, particularly in solid-state electrolytes and new electrode materials [4]. - Key companies to watch include CATL, Yiwei Lithium Energy, and others that are actively involved in the solid-state battery supply chain [4].

Investment Rating - The report maintains a "Buy" rating for the photovoltaic and wind power sectors, indicating a positive outlook for these industries in the near to medium term [4][5]. Core Insights - The photovoltaic industry is undergoing a "de-involution" movement at the national strategic level, focusing on capacity integration in the silicon material segment and strengthening price regulation across the supply chain. The industry is currently at the bottom of the cycle, with future policy strength being a key variable influencing its trajectory. In the medium to long term, the photovoltaic sector is expected to enter a phase of high-quality development, with technological upgrades and market structure optimization becoming core competitive factors [4]. - The wind power sector in China has a strong global competitive advantage, with a relatively reasonable supply-demand structure and robust profitability among companies. The year 2025 is anticipated to be a significant year for offshore wind power development in China, with accelerated construction and favorable export trends [4]. Weekly Market Review - From August 4 to August 8, 2025, the Shanghai Composite Index rose by 2.11%, while the Shenzhen Component Index and the ChiNext Index increased by 1.25% and 0.49%, respectively. The Shenwan Electric Power Equipment Index rose by 1.94%, outperforming the CSI 300 by 0.71 percentage points. Within sub-sectors, photovoltaic equipment, wind power equipment, batteries, and grid equipment experienced changes of +1.29%, +4.50%, +0.99%, and +3.08%, respectively [12][18]. Key Sector Tracking - **Photovoltaic Sector**: The report highlights a significant project where JA Solar is the candidate for a 50MW photovoltaic component procurement project in Tibet, with a bid amount of approximately 36 million CNY and a unit price of 0.7215 CNY/W [3][21]. - **Wind Power Sector**: The report emphasizes the strong profitability of domestic wind power companies in the first half of the year and suggests focusing on leading companies such as Goldwind Technology and Dongfang Cable [4]. Investment Recommendations - **Photovoltaic**: Focus on segments that have undergone sufficient corrections, such as silicon materials, glass, and battery cells. Recommended companies include Aiko Solar, Flat Glass Group, GCL-Poly Energy, and Junda Technology [4]. - **Wind Power**: Maintain a positive outlook on the domestic wind power supply chain, with recommendations for companies like Goldwind Technology and Zhongtian Technology [4]. - **New Energy Vehicles**: The sector continues to grow rapidly, with recommendations to focus on battery and structural components benefiting from low upstream raw material prices, including companies like CATL and EVE Energy [5]. Industry Price Data - The report includes price trends for key materials in the photovoltaic supply chain, indicating fluctuations in silicon material, battery cell, and module prices, which are critical for assessing market dynamics [35][36][38].

Investment Rating - The investment rating for the industry is "Outperform the Market" (maintained) [2][13] Core Viewpoints - The "anti-involution" policy is expected to lead to a turning point in profitability for the lithium battery industry. The recent acceleration in capacity expansion and increased competition have resulted in significant losses for many companies in the energy storage battery and lithium battery materials sectors. However, with the ongoing push for "anti-involution" and the revision of pricing laws, market concentration is likely to increase, and leading companies with cost and technological advantages are expected to show improved profitability [3][7]. Summary by Relevant Sections Policy Developments - On July 24, the National Development and Reform Commission and the State Administration for Market Regulation released a draft for public consultation regarding the revision of the Price Law, which aims to clarify standards for identifying unfair pricing behaviors and regulate market pricing order to combat "involution" competition [2][4]. - A meeting held on July 28 emphasized the need to address eight key areas, including the elimination of overdue payments to enterprises and the consolidation of the "anti-involution" efforts in the new energy vehicle sector [5][6]. Investment Recommendations - The report suggests that leading companies in the lithium battery sector are likely to see stable improvements in profitability due to the "anti-involution" backdrop. Companies to watch include Wanrun New Energy, Hunan Youneng, CATL, Yiwei Lithium Energy, Zhongxin Innovation, Tianci Materials, New Zobon, Putailai, Keda Li, Enjie, and Xingyuan Materials [3][7]. Financial Projections - The report provides financial forecasts for several companies, indicating expected net profits in billions of RMB for 2024A to 2026E, with notable companies like CATL projected to achieve a net profit of 507.4 billion RMB in 2024A [9].

1. Report Industry Investment Rating No relevant content provided. 2. Core Views of the Report - In the 31st week of 2025 (July 28 - August 3), domestic passenger car and new energy passenger car sales increased week - on - week. Passenger car retail sales were 465,000 units, a year - on - year increase of 2.8%; new energy passenger car retail sales were 247,000 units, a year - on - year increase of 10.4%, with a penetration rate of 53.1%. Since the beginning of the year, cumulative passenger car retail sales were 12.563 million units, a year - on - year increase of 7.0%; cumulative new energy passenger car retail sales were 6.407 million units, a year - on - year increase of 26.9%, with a cumulative penetration rate of 51.0% [2][110][118]. - The China Passenger Car Association slightly raised the full - year forecast for 2025. It is expected that passenger car retail sales will reach 24.35 million units, a 6% increase, with the forecast volume 300,000 units more than the June forecast; passenger car exports will be 5.46 million units, a 14% increase, with the forecast volume 160,000 units higher than the initial forecast; new energy passenger car wholesale will be 15.48 million units, a 27% increase, with the forecast volume slightly down from the June forecast, and the new energy wholesale penetration rate will reach 56%; automobile wholesale will be 34.04 million units, an 8% increase, with the forecast volume 5 percentage points higher than the initial forecast [2][108][118]. 3. Summary According to the Directory 3.1. Key Target Tracking - The report presents the weekly price changes of relevant sectors and listed companies. For example, among listed companies, Great Wall Motor (601633.SH) had a weekly increase of 3.00%, while BYD (002594.SZ) had a weekly decrease of 1.77% [16]. 3.2. Industrial Chain Data Tracking 3.2.1. China New Energy Vehicle Market Tracking - **Sales and Exports**: Charts show the sales (seasonal), penetration rate, domestic sales (seasonal), exports (seasonal), and sales of EV and PHV in the Chinese new energy vehicle market [17][22][24]. - **Inventory Changes**: Charts display the monthly new inventory of new energy passenger vehicle channels and manufacturers [26]. - **Delivery Volume of New Energy Vehicle Manufacturers**: Charts present the monthly delivery volumes of several new energy vehicle manufacturers such as Leapmotor, Li Auto, XPeng, etc. [29][33][35]. 3.2.2. Global and Overseas New Energy Vehicle Market Tracking - **Global Market**: Charts show the sales (by region), penetration rate, and sales of EV and PHV in the global new energy vehicle market [41][44]. - **European Market**: Charts present the sales, penetration rate, and sales of EV and PHV in the European new energy vehicle market, as well as the sales of EV and PHV in the UK, Germany, and France [46][49][50]. - **North American Market**: Charts show the sales, penetration rate, and sales of EV and PHV in the North American new energy vehicle market [59][60]. - **Other Regions**: Charts display the sales, penetration rate, and sales of EV and PHV in other regions, including Japan, South Korea, and Thailand [62][63][67]. 3.2.3. Power Battery Industry Chain - Charts show the power battery loading volume (by material), export volume (by material), weekly average price of battery cells, cell material cost, and the operating rates and prices of various battery materials such as ternary materials, precursors, lithium iron phosphate, etc. [78][82][83]. 3.2.4. Other Upstream Raw Materials - Charts present the daily prices of rubber, glass, steel, and aluminum [102][104]. 3.3. Hot News Summary 3.3.1. China: Policy Dynamics - The State Administration for Market Regulation plans to build a number of national carbon measurement centers by 2030, with priority given to the carbon measurement needs of key industries such as power batteries [108]. 3.3.2. China: Industry Dynamics - The China Passenger Car Association slightly raised the full - year forecast for 2025, including the increase in passenger car retail, exports, and automobile wholesale, and a slight decrease in new energy passenger car wholesale forecast [108]. - In July, the new energy wholesale sales were 1.18 million units, a year - on - year increase of 25%, and the cumulative wholesale from January to July was 7.63 million units, a year - on - year increase of 35% [109]. - From July 1 - 31, new energy retail sales increased by 14% year - on - year, and the cumulative retail sales since the beginning of the year increased by 30% year - on - year [110]. - From January to June, the domestic charging infrastructure increment was 3.282 million units, a year - on - year increase of 99.2%, and the vehicle - to - charging - pile increment ratio was 1.8:1 [111]. 3.3.3. China: Enterprise Dynamics - Sunwoda plans to list in Hong Kong and build a new production base in Vietnam with a total investment of no more than RMB 2 billion [113]. - Leapmotor's first batch of electric SUVs arrived in Brazil [114]. 3.3.4. Overseas: Policy Dynamics - Russia will allocate 5.7 billion rubles from 2025 - 2027 to develop electric vehicle charging infrastructure, aiming to have 28,000 DC charging stations with an output power over 149kW in operation by 2030 [114]. 3.3.5. Overseas: Industry Dynamics - In the UK, July passenger car sales decreased by 5.0% to 140,000 units, while pure - electric and plug - in hybrid vehicles increased by 9.1% and 33.0% respectively [115]. - In Germany, July passenger car sales increased by 11.1% to 265,000 units, with pure - electric and plug - in hybrid vehicles increasing by 58.0% and 83.6% respectively [116]. - In Brazil, July new car sales increased by 0.8% to 243,000 units, with pure - electric and plug - in hybrid vehicles increasing by 48.2% and 22.3% respectively [116]. 3.4. Industry Views - Similar to the core views, it emphasizes the sales situation in the 31st week of 2025 and the adjustment of the full - year forecast by the China Passenger Car Association [118]. 3.5. Investment Suggestions - The penetration rate of the Chinese new energy vehicle market exceeded 30% in 2023 and 50% since 2024. In 2025, high - competitiveness new car products continue to be launched, and price wars are gradually halted. Overseas, due to strong trade protectionism in Europe and the US, there are risks in exports. Attention should be paid to new growth points such as countries along the Belt and Road and the Middle East. In terms of the competitive landscape, domestic independent brands' market share continues to expand, and attention should be paid to companies with strong product capabilities, smooth overseas expansion, and stable supply [3][119].

Core Insights - The core viewpoint of the article highlights the significant growth in China's lithium battery separator shipments, with a projected volume of approximately 13.3 billion square meters in the first half of 2025, representing a year-on-year increase of 47.6% [2]. Group 1: Industry Overview - The total shipment of lithium battery separators in China for 2025H1 is estimated at 13.3 billion square meters, with a year-on-year growth of 47.6% [2]. - Among the shipments, wet-process separators account for 10.95 billion square meters, making up 82.3% of the total, while dry-process separators contribute 2.35 billion square meters, or 17.7% [2]. - The share of wet-process separators has increased by 11.1% compared to the previous year, primarily due to the rising penetration of 314Ah cells in the energy storage sector, which are better suited for wet-process separators [2]. Group 2: Market Leaders - The top 10 companies in China's lithium battery separator shipments for 2025H1 are as follows: 1. SEMCORP (恩捷股份) 2. Xingyuan Material (星源材质) 3. Jinli (金力股份) 4. China National Materials (中材科技) 5. Housheng New Energy (厚生新能源) 6. Kanghui New Materials (康辉新材) 7. Huiqiang New Energy (惠强新能源) 8. Zhongxing New Materials (中兴新材) 9. Cangzhou Mingzhu (沧州明珠) 10. Putailai (璞泰来) [3].

星源材质的高管列表及最新持股情况如下： 融资融券数据显示该股近5日融资净流出1970.06万，融资余额减少；融券净流出408.56万，融券余额减 少。 该股最近90天内共有10家机构给出评级，买入评级7家，增持评级3家；过去90天内机构目标均价为 20.0。根据近五年财报数据，证券之星估值分析工具显示，星源材质（300568）行业内竞争力的护城河 良好，盈利能力一般，营收成长性较差。财务可能有隐忧，须重点关注的财务指标包括：有息资产负债 率、应收账款/利润率。该股好公司指标2.5星，好价格指标2.5星，综合指标2.5星。（指标仅供参考， 指标范围：0 ~ 5星，最高5星） 以上内容由证券之星根据公开信息整理，与本站立场无关。证券之星力求但不保证该信息（包括但不限 于文字、视频、音频、数据及图表）全部或者部分内容的的准确性、完整性、有效性、及时性等，如存 在问题请联系我们。本文为数据整理，不对您构成任何投资建议，投资有风险，请谨慎决策。 (相关资料图) 证券之星讯，根据5月8日市场公开信息、上市公司公告及交易所披露数据整理，星源材质（300568）最 新董监高及相关人员股份变动情况：2023年5月5日公司董事, ...

Group 1 - The core viewpoint of the news is the performance of the CSI 1000 Industrial Index, which has shown significant growth over the past month, three months, and year-to-date [2] - The CSI 1000 Industrial Index has increased by 7.59% in the last month, 14.31% in the last three months, and 13.33% year-to-date [2] - The index is composed of liquid and representative securities from various industries, providing diverse investment options for investors [2] Group 2 - The top ten weighted stocks in the CSI 1000 Industrial Index include Huicheng Environmental Protection (1.21%), Inner Mongolia First Machinery (0.94%), and Aerospace Rainbow (0.92%) [2] - The market share of the CSI 1000 Industrial Index is 54.98% from the Shenzhen Stock Exchange and 45.02% from the Shanghai Stock Exchange [2] - The industry composition of the CSI 1000 Industrial Index shows that machinery manufacturing accounts for 31.95%, power equipment for 28.24%, and transportation for 11.90% [2] Group 3 - The index sample is adjusted every six months, with adjustments implemented on the next trading day after the second Friday of June and December [3] - In special circumstances, the index may undergo temporary adjustments, such as when a sample stock is delisted or undergoes mergers, acquisitions, or splits [3] - When adjustments are made to the CSI 1000 Index, corresponding adjustments are also made to the CSI 1000 Industry Index [3]

在全球能源转型背景下，港股凭借国际化资本渠道和宽松的融资环境，正成为锂电企业突破内卷、加速海外扩张的战略"跳板"。2024年开始，锂电池 产业链赴港上市掀起高潮。 7月30日，欣旺达公告称，公司已向香港联交所递交了发行境外上市外资股（H股）并在港交所主板挂牌上市的申请，并于同日在香港联交所网站刊登 了本次发行并上市的申请资料，高盛和中信证券担任联席保荐人。 其称此举为深入推进公司全球化战略，打造国际化资本运作平台，提升国际品牌形象及综合竞争力。 除欣旺达外，截至目前，电池板块包括宁德时代、亿纬锂能、南都电源、海辰储能、正力新能、双登集团等，锂电材料领域包括星源材质、天赐材 料、中伟股份、盛新锂能、格林美、金晟新能源等，设备企业包括先导智能、中鼎智能等，合计约15家企业冲击港股IPO。 一大部分企业是"A+H"双上市，这意味着中国锂电产业链从材料、设备、电池均有头部企业加入了"A+H"的队伍。其中，作为锂电巨头的A股上市公 司，宁德时代已成功登陆港交所上市，以1.3万亿的市值缔造今年上半年全球最大IPO。 部分是首次冲刺资本市场，比如海辰储能、正力新能、双登集团、中鼎智能、金晟新能源等。 01 5月20日，宁德 ...

证券日报网讯星源材质（300568）7月31日在互动平台回答投资者提问时表示，关于对日本磁性技术控 股的增持计划，公司始终基于整体战略布局、双方业务协同潜力等核心因素进行综合评估，同时也会密 切关注宏观经济走势、行业市场环境变化等外部条件，审慎决策。 ...