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Summary of TianNai Technology Conference Call Industry Overview - Solid-state battery technology primarily includes three routes: sulfide, oxide, and polymer. Sulfide systems have high ionic conductivity but are costly and pose safety risks. Oxide and polymer systems offer advantages in cost and mechanical performance, with domestic commercialization favoring oxide systems. [2][3][4] Key Points - **Market Forecast**: It is expected that all-solid-state batteries will achieve large-scale commercial application by 2030, with oxide and polymer processes likely becoming mainstream due to safety and cost factors in the next five years. Sulfide systems may face challenges. [2][4] - **Technological Advancements**: TianNai Technology enhances the electronic conductivity of liquid lithium-ion batteries using carbon nanotubes and is developing dry processing techniques and composite current collectors. These innovations are significant for the development of solid or semi-solid lithium-ion power systems. [2][3][5] - **Composite Current Collectors**: The introduction of carbon nanotubes as fiber reinforcements in polymer membranes significantly improves strength and conductivity, achieving electronic conduction levels comparable to pure metal current collectors. [6] - **Demand for Single-Walled Carbon Nanotubes**: The demand for single-walled carbon nanotubes is expected to increase significantly in 2026 due to the poor intrinsic electronic conductivity of high-nickel cathode materials and the need for more conductive additives in dry processing. [8] Financial and Operational Insights - **Production Facilities**: TianNai Technology's U.S. factory is expected to commence operations by the end of 2025, while the German factory will start in three months. The U.S. investment tax policy is anticipated to accelerate equipment production. [3][18] - **Collaborations**: The company collaborates with major battery firms like Panasonic and LG, with plans for significant orders from LG in the future, particularly for lithium iron phosphate batteries. [20] Challenges and Risks - **Safety and Cost Issues**: Solid-state battery technology faces challenges related to safety and cost, particularly with sulfide systems. The commercial viability of solid-state systems requires breakthroughs in key materials and processes. [10][16] - **Market Dynamics**: The introduction of porous copper foil and composite current collectors is limited by cost factors, which may hinder widespread adoption until prices become acceptable. [9] Future Outlook - **Growth Projections**: Significant growth in shipment volumes is expected in 2025 and 2026, particularly for high-end products driven by fast-charging technology. Current monthly production capacity is about four tons, with projections of 30,000 tons for single-walled and multi-walled carbon nanotubes by 2026. [22] - **New Cathode Materials**: Progress in new cathode materials is promising, with fast-charging certifications underway. These materials outperform existing products in low-temperature conditions. [23] Competitive Landscape - **Technological Edge**: TianNai Technology possesses a strong technological advantage in fast-charging technology and focuses on continuous R&D to maintain its competitive edge. [25][26] - **Talent Importance**: The company emphasizes the significance of talent in driving technological advancements and achieving a leading position in the industry. [27]

转自：安徽经济网 7月4日，安徽安瓦新能源科技有限公司宣布，其自主研发的新型固态电池全球首条GWh产线首批工程 样件成功下线，标志着首台（套）重大固态电池技术生产装备取得新的突破和进展。 安徽安瓦新能源科技有限公司创立于2020年6月，是安徽省、芜湖市和经济技术开发区重点项目企业。 作为一家全球化的新能源创新型公司，安瓦新能源在省、市、区和奇瑞集团的指导下，与美国24M等全 球战略伙伴合作，致力于新型固态电池的技术创新与产业化。公司汇聚了全球顶尖的材料科学家、电化 学专家和工程师，开发出具备国际先进水平的新型固态电池产品，创新性地开创了新型固态电池新型的 结构设计体系、智能装备和生产制造平台体系、新型固态电池封装技术体系、隔膜技术体系、电解液技 术体系、绿色可循环材料回收技术体系、超薄锂金属制备及应用技术、超高等静压连续生产工艺及装备 应技术。其产品在安全性能、能量密度、绿色环保及低成本等诸多方面优势显著，处于行业领先水平， 符合欧美等国新一代电池的标准要求，推动绿色可持续发展。 安徽安瓦新能源科技有限公司总经理张志伟表示："首批工程样件成功下线是安瓦发展史上的重要里程 碑，更是全球新能源产业迈向更高安全、更 ...

Investment Rating - The report maintains an "Accumulate" rating for the power equipment industry [1] Core Views - The solid-state industrialization process is accelerating, and the lithium battery leaders are entering a peak season earlier than expected [1] - The report highlights the strong performance of the electric equipment sector, with a 1.99% increase, outperforming the broader market [3] - The report emphasizes the growth potential in various segments, including humanoid robots, energy storage, electric vehicles, and renewable energy [3][7] Industry Trends - The electric equipment sector has shown a positive trend with significant increases in solar power (6.8%) and nuclear power (2.07%) [3] - The humanoid robot market is expected to see substantial growth, with projections of over 100 million units and a market space exceeding 15 trillion yuan [9] - Energy storage in the U.S. is projected to double in capacity, with significant growth expected in 2025 [7][11] Company Insights - Notable companies such as CATL, BYD, and Sungrow are highlighted for their strong market positions and growth potential [6][7] - The report suggests a focus on leading companies in the lithium battery sector, including CATL, BYD, and others, as they are expected to benefit from the upcoming demand surge [1][6] - The report also mentions the importance of technological advancements in solid-state batteries and their potential impact on the market [3][7] Investment Strategy - The report recommends investing in leading companies within the humanoid robot, energy storage, and electric vehicle sectors, citing their strong growth trajectories and market leadership [3][7] - Specific companies such as Ningde Times, Sunpower, and Huichuan Technology are identified as key investment opportunities due to their competitive advantages and growth potential [6][7]

Core Viewpoint - The article discusses the upcoming 2025 China Solid-State Battery Technology Development and Market Outlook Summit, highlighting its significance in the battery industry and the advancements in solid-state battery technology. Conference Details - The summit will take place on July 8-9, 2025, at the Shanghai Pudong Holiday Inn [1]. - The registration fee is 2600 yuan, with free registration available until July 7 [5]. Forum Topics - Various topics will be covered, including advancements in solid-state battery materials, industry trends, and product layouts from different companies [4]. - Notable speakers include researchers and executives from institutions like the Chinese Academy of Sciences and companies such as Shanghai Enjie New Materials Technology Co., Ltd. [4]. Attendee List - The attendee list features a diverse range of professionals from academia and industry, including researchers, managers, and executives from various companies involved in solid-state battery technology [8][10][12].

Group 1: Core Insights - The report emphasizes the importance of accounts receivable management in the property industry, highlighting its significant impact on cash flow and potential dividend sustainability for companies [1][17] - The analysis of 30 sample companies reveals a notable increase in accounts receivable from 291.8 billion to 753.7 billion from 2020 to 2024, with growth rates declining significantly in recent years [2][17] - The report indicates a shift towards greater business independence, with the proportion of accounts receivable from related parties decreasing from 47% to 39% over five years, while third-party receivables increased from 53% to 61% [2][18] Group 2: Financial Trends - The average collection period for accounts receivable has lengthened, with the proportion of receivables due within one year dropping from 89% in 2019 to 58% in 2024, indicating increased difficulty in collection [3][18] - The provision for bad debts has risen sharply, with the ratio of provisions to trade receivables increasing from 4% in 2019 to 26% in 2024, reflecting heightened credit risk [3][18] - The overall collection rate for the sample companies has decreased from 90% to 78% between 2019 and 2024, with companies linked to distressed parent firms experiencing even lower rates [3][18] Group 3: Investment Recommendations - The report recommends focusing on property companies with strong independent business capabilities and low reliance on related transactions, as these are critical indicators of financial health [19][20] - Specific companies highlighted for their strong parent company backgrounds and effective risk management include China Overseas Property, Poly Property, and China Merchants Jinling [19][20] - Companies like Wanwu Cloud, Country Garden Services, and Sunac Services are noted for their manageable accounts receivable risks, while China Resources Mixc Life is recognized for its advantageous business model [19][20] Group 4: Market Strategy - The report tracks monthly strategies for small-cap and growth styles, suggesting that small-cap stocks are likely to outperform in July based on historical data and quantitative models [5][6] - The growth style is also expected to perform well in July, with a recommendation to overweight growth stocks based on the analysis of market factors [6]

Important Market News - US stock market closed early on Thursday with all three major indices rising; S&P 500 increased by 0.83%, Nasdaq by 1.02%, and Dow Jones by 0.77%, marking the seventh historical closing high for S&P 500 this year and the fourth for Nasdaq [1] - Technology stocks saw widespread gains, with Nvidia rising 1.3% to a historical high and New思科技 increasing by 4.9%; Bitcoin-related stocks also surged, with Circle up over 6% [1] - International oil prices slightly declined, with WTI crude oil down 0.40% to $67.18 per barrel and Brent crude down 0.32% to $68.89 per barrel; COMEX gold futures fell 0.71% to $3336.00 per ounce, while silver futures rose 0.85% to $37.04 per ounce [1] - European stock indices closed higher, with Germany's DAX up 0.61% to 23934.13 points and France's CAC40 up 0.21% to 7754.55 points [1] Industry Insights - On July 3, the National Medical Products Administration of China announced measures to optimize lifecycle regulation to support high-end medical device innovation, including special approval procedures for medical robots and high-end imaging equipment [2] - Brain-computer interface technology is expected to revolutionize human-machine interaction, initially focusing on medical rehabilitation, with potential expansion into education, entertainment, and industrial applications [2] - The solid-state battery industry is accelerating its industrialization process, with solid-state batteries being recognized as the next-generation battery technology, particularly in cost-sensitive fields like humanoid robots and low-altitude applications [3] - China ranks second globally in solid-state battery patent applications, with over 46,000 applications as of May 16, 2025, indicating a rapid catch-up with Japan [3] - The National Cryptography Administration and other agencies released regulations for the management of commercial passwords, effective from August 1, 2025, which will impact key information infrastructure sectors such as energy, finance, and communication [4][5] - The commercial password market in China is projected to grow at a compound annual growth rate of 25%, reaching 140 billion yuan by 2025, driven by the new regulations [5] Company Updates - 中钢洛耐 announced that its shareholder plans to reduce its stake by up to 562,500 shares, representing 0.5% of the total share capital [6] - 曲江文旅 reported that a court will auction 12 million shares held by its controlling shareholder on an online platform [6] - 威唐工业 disclosed plans for its controlling shareholder to reduce their stake by up to 170,000 shares, accounting for 0.9727% of the total share capital [7] - 合盛硅业 intends to participate in an ETF exchange transaction, planning to exchange up to 1,182,210 shares, or 1% of the total share capital [7] - 财富趋势 announced a plan for its actual controller to reduce their stake by up to 768,340 shares, representing 3% of the total share capital [8]

报告导读： 固态电池是下一代高性能电池的发展方向，短期氧化物半固态电池落地放量， 长期硫化物全固态电池前景广阔，材料端高弹性，设备端高确定性。 投资建议： 我们认为固态电池凭借着在安全性、能量密度等方面的优势，将成为未来高性能电池重点的发 展方向，在消费电池、新能源汽车、低空等领域有着广阔的市场空间。固态电池较现有电池在部分材料与 设备环节存在较大差异，其兴起将给新型材料和设备带来庞大的增量市场。前瞻布局固态电池及关键材料 与设备的企业受益。 固态电池是未来高性能电池的重要发展方向。 固态电池在安全性、能量密度等方面有着颠覆性优势，顺应 市场需求，并在政策刺激下加速发展。当前主要分化出了两条主要路线，短期来看氧化物半固态路线相对 成熟，和现有电池体系设备兼容度较高，已产业化落地，有望放量。但由于氧化物固态电解质存在离子电 导率较低的缺陷，众多企业布局了潜力更大的硫化物全固态路线。 材料端：与现有体系存在较大差异的新型材料具有高弹性。 正极的选择为有更大理论比容量的高镍三元及 富锂锰基，适配固态电池体系的高能量密度特性。负极的迭代方向为硅基负极和锂金属负极，进一步推升 能量密度。固态电池技术路线或冲击传统隔膜产 ...

Core Viewpoint - Solid-state batteries are identified as the next generation of high-performance batteries, with short-term prospects for oxide semi-solid batteries and long-term potential for sulfide all-solid-state batteries [1] Group 1: Industry Outlook - Solid-state batteries offer significant advantages in safety and energy density, aligning with market demand and accelerating development under policy support [1] - The industry is currently divided into two main routes: the oxide semi-solid route, which is relatively mature and compatible with existing battery systems, and the sulfide all-solid-state route, which holds greater potential despite the lower ionic conductivity of oxide solid electrolytes [1] Group 2: Material Aspects - New materials that differ significantly from existing systems exhibit high elasticity, with high nickel ternary and lithium-rich manganese-based cathodes being suitable for the high energy density characteristics of solid-state batteries [2] - The anode evolution is directed towards silicon-based and lithium metal anodes, further enhancing energy density [2] - The electrolyte segment shows clear incremental space for zirconium-based materials in the oxide route and lithium sulfide materials in the sulfide route [2] Group 3: Equipment Development - The production process for all-solid-state batteries differs from existing methods and has high technical barriers, with a focus on "dry" processes in the front end, "stacking" in the mid-section, and "pressing" in the back end [3] - As major companies enter the pilot testing phase and technology matures, new equipment is expected to accelerate production [3]

固态电池是当下最热门的赛道之一，在新能源一骑绝尘，最近也越来越多企业发布相关进 展，有的辟谣，有的否认，有的强调布局。 主机厂 （1）上汽集团：全固态电池将在 2027 年装车 6 月 12 日，上汽集团亮相香港车展，表示固态电池将在 2027 年装车。 4 月 10日， 2025 上 汽之夜活动中上汽集团总裁贾健旭表示，上汽新一代固态电池将于今年底在全新 MG4 上量产应 用； 2027 年，上汽首款全固态电池"光启电池"将落地。 （2）长安汽车： 2025 年推出全固态电池样车、 2027 年逐步量产 6 月 12 日， 2025 香港车展上，长安汽车高管宣布，公司将加速推出以金钟罩全 固态电池为代表的下一代电池，并将在 2025 年底实现全固态电池功能样车首发， 2027年推进 全固态电池逐步量产。 长安金钟罩电池能量密度达 400wh/kg ，续航能力超1500km ，安全性 可提升 70% 。 电池厂 6 月 6 日，宁德时代官微发布， 21C 创新实验室欧阳楚英、王瀚森团队独立完成 的锂金属电池研究成果发表于国际顶级期刊《自然·纳米技术》， 标志着宁德时代 基础科研能力获纳米技术领域最高水平认可。 ...