Core Viewpoint - EVE Energy announced the unveiling of its solid-state battery production base in Chengdu, marking the successful rollout of the "Longquan No. 2" solid-state battery, which is primarily aimed at humanoid robots and high-end AI equipment rather than electric vehicles [1][2]. Group 1: Company Developments - EVE Energy's Chengdu production base covers approximately 11,000 square meters and is expected to achieve an annual production capacity of nearly 500,000 battery cells upon full operation [2]. - The "Longquan No. 2" solid-state battery has a capacity of 10Ah, with an energy density of 300Wh/kg and a volumetric energy density of 700Wh/L [2]. - EVE Energy's chairman stated that the company is committed to achieving key performance indicators for solid-state batteries, including energy densities of 400Wh/kg and 1000Wh/L by 2025, with significant investments in funding, equipment, and R&D resources [3]. Group 2: Industry Challenges - The solid-state battery industry is facing significant challenges, including high costs and R&D difficulties, which are hindering mass production [4][6]. - Current estimates suggest that the cost of solid-state batteries is 3-5 times higher than that of traditional liquid lithium batteries, with core materials like lithium sulfide being particularly expensive [7]. - Industry experts predict that mass production of solid-state batteries may not occur until 2027 to 2030, with various companies, including BYD, also working towards feasibility verification and potential mass production [5][6].

Group 1 - The battery ETF managed by Jiashi has seen a turnover rate of 2.03% with a transaction volume of 6.2696 million yuan as of August 8 [3] - Over the past week, the average daily transaction volume for the battery ETF was 10.0503 million yuan, with a share increase of 4.5 million [3] - The net value of the battery ETF has increased by 29.29% over the past year, with the highest monthly return since inception reaching 31.11% [3] Group 2 - The collaboration between China National Nuclear Corporation and Tsinghua University aims to address key defects in traditional single-layer cathodes of all-solid-state lithium batteries using neutron depth profiling technology [3] - According to招商证券, the industrialization of all-solid-state batteries is accelerating, with mass production expected around 2030 [3] - The sulfide electrolyte route is becoming mainstream, with ionic conductivity nearing that of liquid lithium batteries, and vehicle manufacturers are expected to begin implementation in 2026 [3] Group 3 - As of July 31, 2025, the top ten weighted stocks in the China Battery Theme Index include 阳光电源, 宁德时代, and 三花智控, collectively accounting for 51.66% of the index [4] - The individual weightings of the top stocks are 阳光电源 at 10.28%, 宁德时代 at 9.64%, and 亿纬锂能 at 6.02% [6] - Investors without stock accounts can access battery industry investment opportunities through the Jiashi Battery ETF linked fund (016567) [6]

科创新能源ETF（588830），场外联接基金（A类023075，C类023076，I类024157） 科创新能源ETF紧密跟踪上证科创板新能源指数，上证科创板新能源指数从科创板市场中选取50只市值 较大的光伏、风电以及新能源车等领域的上市公司证券作为指数样本，以反映科创板市场代表性新能源 产业上市公司证券的整体表现。指数电池占比达38.5%。 数据显示，截至2025年7月31日，上证科创板新能源指数(000692)前十大权重股分别为晶科能源 (688223)、天合光能(688599)、大全能源(688303)、阿特斯(688472)、天奈科技(688116)、孚能科技 (688567)、容百科技(688005)、厦钨新能(688778)、聚和材料(688503)、嘉元科技(688388)，前十大权重 股合计占比47.21%。 截至2025年8月6日 14:11，上证科创板新能源指数(000692)强势上涨1.74%，成分股电气风电(688660)上 涨16.55%，振华新材(688707)上涨7.98%，高测股份(688556)上涨7.05%，利元亨(688499)，聚和材料 (688503)等个股跟涨。科 ...

Core Viewpoint - The solid-state battery industry is accelerating its commercialization process, with expectations for vehicle integration starting in 2026 and large-scale production by around 2030 [1][3]. Group 1: Industry Development - The research and development of solid-state batteries is progressing rapidly, transitioning from laboratory to pilot production lines [2]. - Leading battery manufacturers have achieved pilot production levels, with vehicle integration expected to begin in 2026 [2][3]. - Major players like CATL and BYD are investing heavily in solid-state battery technology, with CATL aiming for small-scale production by 2027 and large-scale production by 2030 [3]. Group 2: Material Trends - The industry is increasingly focusing on sulfide electrolytes as the main direction for solid-state batteries, with the LSPC route gaining traction [2][4]. - Sulfide electrolytes have shown ion conductivity levels approaching that of liquid lithium batteries, but environmental concerns and solid-solid interface issues pose challenges for commercialization [4]. Group 3: Production Challenges - Lithium sulfide, a key raw material for sulfide electrolytes, has a high production cost exceeding 3 million yuan per ton, accounting for over 50% of the battery cell cost [5]. - Current domestic lithium sulfide manufacturers are primarily at the pilot production scale, and environmental regulations regarding hydrogen sulfide may present significant barriers to mass production [5].

Core Viewpoint - The launch of the "All-Solid-State Battery Electric Bicycle Battery Swap Pilot Project" by Beijing Chuli New Energy Technology Co., Ltd. marks a significant step in the application of solid-state battery technology in the electric bicycle sector, aiming to enhance safety and efficiency in urban transportation [1][2]. Group 1: Project Launch and Collaboration - The pilot project was inaugurated in Beijing with the participation of around 200 representatives from government, industry, and investment sectors [1]. - Chuli New Energy has partnered with key industry players including Yadea Technology Group and Zhizhu Wulian Technology Group to create a comprehensive system integrating "vehicle, electricity, cabinet, cloud, and delivery scenarios" [1][2]. - Strategic cooperation agreements were signed with leading companies across the entire supply chain, covering core materials, manufacturing equipment, electric bicycle assembly, energy storage, and battery swap operations [2]. Group 2: Safety and Technological Advancements - The project addresses the frequent fire incidents associated with lithium batteries, with solid-state batteries being highlighted as a safer alternative due to their intrinsic safety characteristics [2][5]. - The CEO of Chuli New Energy announced that the company has overcome key challenges in the commercialization of solid-state batteries, achieving controllable costs, scalable production, and commercial application [5]. - The newly launched solid-state battery has passed multiple safety certifications, demonstrating a minimal weight loss of only 0.023% under extreme testing conditions [5]. Group 3: Market Implementation and Future Plans - The pilot project will initially target specific commercial areas in Beijing, such as Dazhu Plaza and Longhu Tianjie, focusing on B-end instant delivery scenarios [6]. - The project aims to gradually expand to key urban areas across the country, enhancing the operational efficiency of electric bicycles in urban logistics [6].

Investment Rating - The report maintains a positive outlook on the wind power sector, particularly for domestic companies capable of securing orders from the Philippines' 3.3GW offshore wind project and the domestic wind turbine market [2][7]. Core Insights - The report highlights the strong demand for wind power and solar energy, with specific attention to the Philippines' offshore wind project and the ongoing developments in the domestic wind turbine market. It also emphasizes the importance of technological innovation and differentiation in the solar and energy storage sectors [2][7][4]. Wind Power - The Philippines has initiated a 3.3GW offshore wind project tender, requiring project delivery between 2028-2030, which is significantly shorter than typical overseas project timelines. This presents opportunities for domestic wind turbine, foundation, and submarine cable companies to secure related orders [2][7]. - The average bidding price for the 5.XMW wind turbine model in the 2.5GW land wind turbine procurement by State Power Investment Corporation increased by 17% compared to March, indicating a positive trend for profitability in the turbine segment [2][7]. Solar & Energy Storage - The SNEC exhibition showcased strong attendance, but the demand outlook remains stable with companies prioritizing risk control amid overcapacity and ongoing profitability pressures. The focus has shifted from technical debates to micro-innovations and exploring new application scenarios for differentiation [2][7]. - The report projects that by 2025, the domestic energy storage market will see an addition of 54GW/150GWh, reflecting a year-on-year growth of 24%/37% [2][7]. Electric Grid - The report notes a significant increase in the number of bidding packages for the State Grid's 2025 transmission and transformation projects, with a total of 579 packages, marking a 58-package increase from previous rounds [3][10]. - The Hami-Chongqing ultra-high voltage direct current project has commenced operations, with additional projects expected to be approved for construction in the coming months, indicating a robust outlook for companies involved in ultra-high voltage projects [3][10]. New Energy Vehicles - The report indicates a decline in local subsidies for electric vehicles, leading to a pessimistic sentiment regarding overall vehicle demand. However, it suggests that the impact of subsidy reductions may vary by region and emphasizes the need to monitor actual sales data [12][17]. - The report highlights the launch of the Xiaopeng G7, a new electric SUV, and notes that the vehicle's pre-sale performance has exceeded expectations, although pricing adjustments may be necessary upon official launch [12][17]. Hydrogen and Fuel Cells - The National Energy Administration has initiated hydrogen energy pilot projects, aiming to accelerate the commercialization of hydrogen technologies across various applications [3][17]. - The report notes a decline in production and sales of fuel cell vehicles, indicating that the industry still requires substantial policy support to achieve stable growth [3][17]. Lithium Batteries - The report emphasizes the nearing commercialization of composite current collectors and solid-state batteries, with significant advancements expected in the third quarter [4][22]. - The rising copper prices are increasing the cost share of copper foil in batteries, making it a critical area for cost reduction in battery materials [4][22].

Market Review - The Shanghai Composite Index experienced narrow fluctuations, while the ChiNext Index saw reduced trading volume. Silver concept stocks surged, with companies like Hunan Silver and Silver Nonferrous hitting the daily limit. Computing power concept stocks continued to rebound, with Huamai Technology and Nanling Technology also reaching the limit. Agricultural chemical stocks remained strong, with Su Li Co., Mei Bang Co., and Changqing Co. hitting the daily limit. In contrast, stablecoin concept stocks faced adjustments, with Xiongdi Technology dropping over 10% [1]. Silver Sector - The silver sector saw significant gains, with stocks like Zhongrun Resources and Hunan Silver hitting the daily limit. Comex July silver futures rose by 4% to $36.03 per ounce, reaching a peak of $36.27, the highest level since February 2012. Over the past 12 months, gold has increased by 42%, while silver's rise was approximately 15%, indicating a lag [4][5]. - The gold-silver ratio, which measures the price relationship between gold and silver, suggests that silver may be undervalued when the ratio approaches its upper historical range [5]. - From late May, silver's upward momentum has been building, with expectations that the gold-silver ratio may revert to pre-tariff levels. The demand for industrial silver is projected to rise due to the growth in photovoltaic and electric vehicle sectors, with silver usage in hybrid and electric vehicles increasing by 21% and 71%, respectively [6]. Agricultural Chemicals - The computing power sector remained active, with Su Li Co. achieving two consecutive daily limits, and other companies like Mei Bang Co. and Changqing Co. also hitting the limit. A recent explosion at a chemical plant in Shandong related to the production of chlorantraniliprole intermediates has raised concerns [7][9]. - The explosion is expected to lead to price increases for intermediates like K-amine, and stricter regulations on nitration processes in the agricultural chemical industry. The industry is gradually returning to rationality, with high-priced inventory being depleted and procurement demand recovering, although supply-side pressures persist [9]. Solid-State Batteries - The solid-state battery sector showed strong performance, with companies like Dexin Technology and Jinying Co. hitting the daily limit. The market for solid-state batteries is projected to open up by 2030, with significant demand for solid electrolytes and lithium sulfide, indicating a market space exceeding 210 billion yuan [10][12]. - The development of solid-state batteries is expected to drive significant demand for lithium sulfide, with upstream production capacity facing notable shortages, which could hinder cost reductions [12].

半固态电池是全固态电池的过渡路线，但却是两个完全不同的概念。 近日，中国汽车工程学会正式发布《全固态电池判定方法》团体标准，首次明确了全固态电池的定义， 解决了行业界定模糊、测试方法缺失等问题，为技术升级和产业化应用奠定基础。 5月21日，据央视新闻报道，中国科学院金属研究所沈阳材料科学国家研究中心王春阳研究员联合国际 团队近期取得重要突破，利用三维电子绝缘且机械弹性的聚合物网络，发展了无机/有机复合固态电解 质，有效抑制了固态电解质内部的锂金属析出、互连及其诱发的短路失效，显著提升了其电化学稳定 性。该研究成果5月20日发表在《美国化学会会刊》。 而电池产业链相关企业也相继发布半固态/固态电池新品。比如国轩高科近日官宣建成0.2GWh全固态电 池中试线，并发布了包括G垣准固态电池在内的6项新产品；宁德时代近期在投资者调研活动中表示， 公司在全固态电池上持续坚定投入，2027年有望实现小批量生产；当升科技近日在互动平台表示，公司 与清陶能源已建立紧密战略合作关系，2024年出货量同比大幅增加，未来将共同推进固态电池技术研发 及产业化应用进程。 不过，全固态电池产业化仍需解决技术、工艺和成本的问题。在成本上，以 ...

Group 1 - The China Automotive Engineering Society released the "Full Solid-State Battery Determination Method" standard, clarifying the definition of solid-state batteries and addressing industry ambiguities and testing method deficiencies [1] - Solid-state batteries offer advantages such as higher safety, energy density, cycle life, mechanical strength, wider temperature adaptability, and material selection, with high safety and capacity being core benefits [1] - Beneficiary companies in the materials sector include CATL, BYD, Yiwei Lithium Energy, Penghui Energy, Tiannai Technology, Xiamen Tungsten, and others [1] Group 2 - The industrialization of solid-state batteries is accelerating, with a focus on the sulfide route in the materials sector and key incremental developments in the equipment sector related to "dry," "press," and "stack" processes [2] - In the front-end segment, dry electrode equipment and solid electrolyte dry film forming equipment are expected to gradually replace traditional wet equipment [2] - The solid-state battery production process requires significantly higher pressure during formation, leading to increased demand for high-pressure formation equipment [2]