Investment Rating - The investment rating for the electric power equipment industry is "Positive" (maintained) [1] Core Insights - The report highlights a significant increase in BEV sales among major automakers in Europe, indicating a strong trend towards electrification in the automotive industry. Renault's BEV sales grew by 88%, Volkswagen's by 113%, and BMW's by 64% in Q1 2025 [4][14][23] - The introduction of new electric vehicle models is expected to sustain the electrification trend, with Stellantis and Renault planning to launch multiple affordable B-segment electric vehicles by the end of 2024 [6][37] - The report discusses the impact of carbon emission regulations, noting that the EU has revised its assessment method to consider a three-year average from 2025 to 2027, which may alleviate immediate pressure on automakers [53] Summary by Sections Sales Performance - In Q1 2025, Renault's BEV sales increased by 88%, with a penetration rate of 17.1% in Europe. The Renault 5 model was the best-selling B-segment electric vehicle [15][18] - Volkswagen's BEV deliveries in Europe rose by 113%, achieving a market share of approximately 26% [19][21] - BMW's BEV sales in Europe grew by 64%, with a penetration rate of 18.7% [23][25] - Chinese automakers are increasing PHEV exports to mitigate the impact of tariffs, with BYD's sales in Europe rising by 124% [5][32] New Model Launches - Stellantis plans to launch several new models priced below €25,000, which are expected to boost sales in Q2 2025 [40] - Renault's new model, the Renault 4, is set to launch in Q2 2025, building on the success of the Renault 5 [41] - Volkswagen will showcase a new range of entry-level BEVs in September 2025, with the ID.2 model expected to launch in 2026 [45] - BMW is set to begin production of the iX3 by the end of 2025, with a series of NEUE KLASSE models to follow [46] Carbon Emission Regulations - The EU's revised carbon emission assessment method is expected to provide automakers with more time to meet targets, with a focus on increasing BEV penetration rates [53] - Stellantis believes that the revised timeline will prevent panic pricing in Q4 2025 [54] - Renault emphasizes the importance of reducing costs to maintain competitiveness in the electric vehicle market [55] - Volkswagen anticipates continued pressure in 2025, despite the regulatory changes [57] - BMW expresses confidence in meeting carbon emission targets due to its current BEV penetration rate [58] Investment Recommendations - The report recommends investing in companies involved in lithium batteries, such as CATL and Yiwei Lithium Energy, as well as companies producing lithium materials and components [59]

Core Viewpoint - The solid-state battery concept stocks have experienced a rapid surge, with significant gains observed in various companies following the Shenzhen International Battery Technology Conference held from May 15 to 17 [1] Group 1: Stock Performance - Lingpai Technology saw an increase of over 10% [1] - Binhai Energy reached its daily limit up [1] - Guoxuan High-Tech and Jinlongyu both rose by over 5% [1] - Other companies such as Enjie, Delong, Naconor, and Mengguli also experienced upward movement [1] Group 2: Event Highlights - The 17th Shenzhen International Battery Technology Exchange Conference showcased multiple new solid-state battery products [1] - Xinyuan Materials introduced various polymer electrolyte membranes and rigid skeleton products for next-generation semi-solid and solid-state battery applications [1] - Haopeng Technology presented its self-developed consumer solid-state battery products [1] - Enjie exhibited several new solid-state sulfide products [1]

Core Viewpoint - The diaphragm is a critical component in power batteries, essential for preventing short circuits and overheating, and the industry is poised for significant growth driven by the global push for carbon neutrality and supportive government policies [1][18]. Industry Overview - The power battery diaphragm is a porous film that separates the positive and negative electrodes in batteries, preventing short circuits and facilitating lithium-ion migration. It is categorized into dry-process and wet-process diaphragms based on production methods [3][4]. - The global lithium battery diaphragm market is expected to see a substantial increase, with China's diaphragm shipment volume projected to grow by 28.60% year-on-year in 2024, reaching 22.75 billion square meters [1][21]. Industry Policies - The Chinese government has implemented various supportive policies to foster the development of the new energy vehicle industry, which in turn boosts the diaphragm sector. Key policies include enhancing battery safety standards and promoting the integration of new energy vehicles with the power grid [5][6]. - Local governments, such as those in Guizhou and Chongqing, have also introduced initiatives to support the diaphragm production and technology advancements [5][7]. Industry Development History - The Chinese diaphragm industry began in the early 2000s, with significant advancements in technology and production capacity occurring after 2010. By 2014, Chinese manufacturers started supplying major automotive companies, marking a shift towards global competitiveness [8][17]. Industry Chain - The diaphragm industry chain includes upstream raw materials like polyethylene and polypropylene, with domestic production increasingly meeting the needs of diaphragm manufacturers. The midstream involves diaphragm production, while the downstream consists of battery manufacturers [10][12]. Market Dynamics - The competition in the diaphragm industry is intensifying, with major players expanding capacity and facing price competition. Key companies include Enjie, Cangzhou Mingzhu, and Xingyuan Materials, with wet-process diaphragms gaining a larger market share [23][25]. Future Trends - The industry is moving towards high-performance materials and technological upgrades, focusing on thinner and higher porosity diaphragms. There is also a trend towards vertical integration and regional industrial clusters to enhance supply chain security [29][30]. - Companies are increasingly looking to expand globally and participate in standard-setting to enhance their competitive edge in international markets [31][32].

Investment Rating - The report maintains a "Buy" rating for the company, with a target price of 11.56 CNY based on a 34x P/E ratio for 2025 [4][7]. Core Views - The company has experienced significant growth in diaphragm production and sales, with a year-on-year increase of 56.3% in production and 57.6% in sales for 2024 [10]. - Despite the growth in production and sales, the company's profitability is under pressure due to declining diaphragm prices, leading to a forecasted decrease in earnings per share for 2025 and 2026 [4][10]. - The company is actively expanding its global footprint, with ongoing construction of overseas bases in Malaysia and Sweden, which is expected to enhance local supply capabilities [10]. - The company is investing in new product development to meet the trends in battery technology, including the production of new coated diaphragm products and collaborations for solid-state electrolyte membranes [10]. Financial Summary - The company’s revenue is projected to grow from 30.13 billion CNY in 2023 to 77.20 billion CNY in 2027, with a compound annual growth rate (CAGR) of approximately 30.2% [6]. - The net profit attributable to the parent company is expected to recover from 3.64 billion CNY in 2024 to 10.74 billion CNY in 2027, reflecting a significant growth trajectory [6]. - The gross margin is forecasted to improve from 29.1% in 2024 to 37.4% in 2027, indicating a recovery in profitability as market conditions stabilize [6].

Investment Rating - The report maintains a "Buy" rating for the company, with a target price of 11.56 CNY based on a 34x P/E ratio for 2025 [4][7]. Core Views - The company has experienced significant growth in diaphragm production and sales, with a year-on-year increase of 56.3% in production and 57.6% in sales for 2024 [10]. - Despite the high growth in production and sales, the company's profitability is under pressure due to declining diaphragm prices, leading to a forecasted decrease in earnings per share for 2025 and 2026 [4][10]. - The company is actively expanding its global footprint, with ongoing construction of overseas bases in Malaysia and Sweden, which are expected to enhance local supply capabilities [10]. - The company is investing in new product development to align with trends in battery technology, including the production of new coated diaphragm products and collaborations for solid-state electrolyte membranes [10]. Financial Summary - The company’s revenue is projected to grow from 30.13 billion CNY in 2023 to 77.20 billion CNY in 2027, reflecting a compound annual growth rate (CAGR) of approximately 30.2% [6]. - The net profit attributable to the parent company is expected to recover from 3.64 billion CNY in 2024 to 10.74 billion CNY in 2027, with a notable increase of 57.1% in 2026 [6]. - The gross margin is forecasted to improve from 29.1% in 2024 to 37.4% in 2027, indicating a recovery in profitability as diaphragm prices stabilize [6].

Investment Rating - Investment rating: Positive (maintained) [2] Core Views - The European electric vehicle market shows a significant recovery trend in 2025, with April sales of 211,000 units, a year-on-year increase of 30.7% and a penetration rate of 26.3%, up by 6.4 percentage points [6][15] - The EU Parliament approved amendments to carbon emission assessments, delaying the tightening of targets but maintaining the overall trend towards stricter regulations [44][45] Summary by Sections 1. Electric Vehicle Sales in Europe - In April 2025, Germany's BEV sales reached 46,000 units, up 53.5% year-on-year, with a penetration rate of 18.8% [16] - In the UK, BEV sales were 25,000 units, up 8.1% year-on-year, with a penetration rate of 20.4% [22] - France's BEV sales were 26,000 units, up 2.3% year-on-year, with a penetration rate of 18.4% [27] - Sweden's BEV sales reached 9,000 units, up 25.8% year-on-year, with a penetration rate of 35.2% [30] - Norway's BEV penetration rate hit 97%, with sales of 11,000 units, up 8.9% year-on-year [34] - Italy's BEV sales were 7,000 units, up 105.2% year-on-year, with a penetration rate of 4.8% [36] - Spain's BEV sales reached 7,000 units, up 77.9% year-on-year, with a penetration rate of 6.9% [40] 2. Policy Developments - The German coalition agreement includes multiple measures to promote electric vehicle development, such as increasing tax incentives and supporting charging infrastructure [17][18] - The UK government adjusted ZEV sales targets to provide more flexibility and reduced penalties for non-compliance, while maintaining the 2030 ban on petrol and diesel cars [23] 3. Investment Recommendations - Recommended stocks in lithium batteries include CATL, Yiwei Lithium Energy, and Xinwangda, with beneficiaries including Zhongxin Innovation and Guoxuan High-Tech [45] - For lithium materials, recommended stocks include Hunan Youneng and Huayou Cobalt, with beneficiaries like Fulin Precision and Wanrun New Energy [45][46] - Beneficiaries in lithium battery structural components include Keda Li and Minglida [46]

每经记者｜朱成祥 每经编辑｜马子卿 NO.2 星源材质：芳纶涂覆隔膜产品已小批量供货 5月13日，星源材质发布投资者关系活动记录表，目前公司与泰和新材的芳纶涂覆隔膜合作顺利推进 中，产品已经进入多家客户认证或测试阶段，并小批量供货给国内外客户。2024年4月，公司与泰和新 材联合发布的芳纶系列隔膜产品，能为电池带来更高的电性能、安全性和制造效率，在电动汽车和大规 模储能解决方案中的应用潜力巨大。 点评：星源材质与泰和新材在芳纶涂覆隔膜领域的合作进展顺利，标志着两家公司在高性能电池材料领 域的创新步伐。目前，该产品已进入多家客户认证或测试阶段，并实现小批量供货给国内外客户。这一 进展不仅展示了星源材质在市场开发方面的新成就，也预示着其在锂电池行业中的潜在领导地位。芳纶 涂覆隔膜技术的成功应用，有望为新一代电池技术的创新提供支持，进一步提升锂电池的整体性能和市 场竞争力。 NO.3 上海电力：拟2亿元将明华电力78%股权协议转让至成套院 5月13日，上海电力公告称，公司拟将持有的上海明华电力科技有限公司78%股权协议转让至上海发电 设备成套设计研究院有限责任公司，交易对价为2.02亿元。成套院为公司控股股东国家电 ...

Investment Rating - Investment rating for the power equipment industry is "Positive" (maintained) [2] Core Insights - The European electric vehicle market shows a significant recovery trend in 2025, with April sales reaching 211,000 units, a year-on-year increase of 30.7% [7][16] - The penetration rate of new energy vehicles in Europe reached 26.3%, up by 6.4 percentage points year-on-year [16] - The German electric vehicle market is recovering significantly, with BEV sales in April 2025 increasing by 53.5% year-on-year [17] - The EU Parliament has passed a carbon emission assessment amendment, delaying the tightening of carbon emission targets but maintaining the overall trend [47] Summary by Sections 1. European New Energy Vehicle Sales - In April 2025, sales of new energy vehicles in nine European countries reached 211,000 units, a year-on-year increase of 30.7% [7][16] - Germany's BEV sales reached 46,000 units in April, up 53.5% year-on-year, while PHEV sales increased by 60.7% [17] - The UK saw BEV sales of 25,000 units in April, a year-on-year increase of 8.1%, despite an overall decline in traditional vehicle sales [24] - France's BEV sales were 26,000 units in April, up 2.3% year-on-year, with expectations for stronger sales post-September due to the return of the social leasing plan [29] - Norway's BEV penetration rate reached 97% in April, moving closer to the 100% target [37] - Italy's BEV sales increased by 105.2% year-on-year in April, attributed to a low base effect [39] - Spain's BEV sales rose by 77.9% year-on-year in April, supported by extended subsidies and tax reductions [43] 2. EU Carbon Emission Assessment Amendment - The EU Parliament voted to change the carbon emission assessment from a 2025 target to an average over 2025-2027, delaying the timeline but not altering the overall trend [47] 3. Investment Recommendations - Recommended investments in lithium batteries include Ningde Times, Yiwei Lithium Energy, and Xinneng Technology [48] - For lithium materials, recommended companies include Hunan Youneng and Zhongwei Co., with beneficiaries like Fulin Precision and Wanrun New Energy [48] - Beneficiaries in lithium battery structural components include Keda Li and Minglida [48] - Recommended companies for power/electric drive systems are Weimaisi and Fute Technology [48] - Beneficiaries in automotive safety components include Zhongrong Electric and Zhejiang Rongtai [48]

中信证券股份有限公司 关于深圳市星源材质科技股份有限公司 2024 年度持续督导定期现场检查报告 | 保荐人名称：中信证券股份有限公司 被保荐公司简称：星源材质 | | | | | --- | --- | --- | --- | | （以下简称"中信证券"或"保荐人"） | | | | | 保荐代表人姓名：赵倩 联系电话：0755-23835214 | | | | | 保荐代表人姓名：叶兴林 联系电话：0755-23835003 | | | | | 现场检查人员姓名：赵倩 | | | | | 现场检查对应期间：2024 年 1 月 1 日-2024 年 12 月 31 日 | | | | | 现场检查时间：2025 年 4 月 23 日至 2025 年 4 月 24 日 | | | | | 一、现场检查事项 现场检查意见 | | | | | （一）公司治理 是 | | 否 | 不适用 | | 现场检查手段： | | | | | 查阅了上市公司最新章程、三会议事规则及会议材料，取得上市公司董事、监事、 | | | | | 高级管理人员名单及其变化情况，取得上市公司关联方清单，查阅关于公司控股 | | | | | ...

关于深圳市星源材质科技股份有限公司 2024年度跟踪报告 中信证券股份有限公司 | 保荐人名称：中信证券股份有限公司 | 被保荐公司简称：星源材质 | | --- | --- | | 保荐代表人姓名：赵倩 | 联系电话：0755-23835214 | | 保荐代表人姓名：叶兴林 | 联系电话：0755-23835003 | 一、保荐工作概述 | 项目 | 工作内容 | | --- | --- | | 1.公司信息披露审阅情况 | | | （1）是否及时审阅公司信息披露文件 | 是 | | （2）未及时审阅公司信息披露文件的次数 | 无 | | 2．督导公司建立健全并有效执行规章制度的情况 | | | （1）是否督导公司建立健全规章制度（包括但不 限于防止关联方占用公司资源的制度、募集资金 | | | 管理制度、内控制度、内部审计制度、关联交易 | 是 | | 制度） | | | （2）公司是否有效执行相关规章制度 | 是，根据深圳市星源材质科技股份有限公司 | | | 2024年度内部控制自我评价报告、2024年度内 | | | 部控制审计报告（华兴审字[2025]24014710037 | | | 号），发 ...