Core Insights - The electrolyte is a crucial component of sodium-ion batteries, significantly impacting safety, energy density, cycle life, and rate performance [1][4] - The rapid development of sodium-ion batteries has led to explosive growth in the industry chain, with a substantial increase in demand for electrolytes [1][7] - The market for sodium-ion battery electrolytes is expected to see significant growth, with global shipments projected to reach 5,060 tons in 2024, a year-on-year increase of 182% [7][9] Industry Overview - Sodium-ion batteries operate similarly to lithium-ion batteries, relying on the movement of sodium ions between the anode and cathode [2][3] - The cost structure of sodium-ion battery materials shows that the electrolyte and cathode materials each account for 26% of the total cost, indicating the electrolyte's significant impact on manufacturing costs [5][6] Market Dynamics - The global sodium-ion battery market is projected to grow rapidly, with shipments expected to exceed 10 GWh in 2025, driven by the advantages of abundant sodium resources and lower production costs [4][8] - In China, the sodium-ion battery market is also expanding rapidly, with shipments expected to surpass 3 GWh in 2024, and a significant portion of this growth is attributed to advancements in technology and increased market demand [8][9] Competitive Landscape - The sodium-ion electrolyte market is characterized by high concentration, with the top three companies holding over 60% market share; Zhuhai Saiwei leads with over 30% market share [9][10] - The competitive landscape is shifting as the market for sodium-ion electrolytes grows, with many companies transitioning from lithium-ion to sodium-ion production capabilities [11] Future Outlook - The development of sodium-ion battery electrolytes presents significant opportunities and challenges, including the need for innovations in electrolyte formulations and safety assessments [11][12] - Continued advancements in electrolyte technology are expected to accelerate the commercialization of sodium-ion batteries, requiring collaboration across various scientific disciplines [11]

Group 1 - Institutional trading saw 29 stocks listed, with 12 net purchases and 17 net sales on the day [1] - The top three stocks with the highest institutional purchases were Tianqi Materials (180 million), Chuling Information (102 million), and GF Securities (98.77 million) [1] - Chuling Information had a net purchase of 102 million from four institutions [2] Group 2 - Moer Thread's IPO application was successfully approved by the Shanghai Stock Exchange [2] - China Mobile Fund focuses on the digital economy and modern mobile information industry chain, holding approximately 1.08% of the fund and 2.12% of Moer Thread, resulting in an indirect holding of 0.0229% [2] Group 3 - A new type of fluorinated polyether electrolyte was developed by a team led by Professor Zhang Qiang from Tsinghua University, providing new ideas and technical support for high-safety, high-energy-density solid-state lithium batteries [3] - Fengshan Group signed a technical development contract with Tsinghua University to collaborate on the development of sodium-ion battery electrolytes and solid-state lithium-ion battery electrolytes, enhancing the company's core competitiveness [4] Group 4 - Changhua Chemical's 80,000 tons/year carbon dioxide polyether project is expected to begin trial production in the fourth quarter of 2025 [5]

Core Insights - The report highlights the ongoing economic adjustments and policy responses from various government departments, indicating a focus on enhancing consumer living standards and stabilizing key industries [2][4][5]. Economic News - The Ministry of Commerce emphasizes the importance of maintaining principles in international negotiations, particularly regarding TikTok and EU tariffs on Chinese electric vehicles, advocating for the removal of market barriers [2]. - The Bank of Japan maintains its benchmark interest rate at 0.5%, with expectations of potential rate hikes later in the year amid economic uncertainties [2]. - The Ministry of Industry and Information Technology outlines a plan for the light industry to achieve stable growth from 2025 to 2026, focusing on optimizing supply, expanding consumption, and enhancing international competitiveness [2]. - The Ministry of Ecology and Environment reports significant progress in pollution control, with substantial reductions in PM2.5 levels in key regions by 2024 compared to 2020 [2]. - The National Taxation Administration reports positive growth in major tax categories, particularly in the financial sector, driven by increased capital market activity [2]. Company News - Qilu Bank's executives increased their shareholding by 20,000 shares, representing 0.0003% of the total share capital, despite a slight decline in stock price [3]. - Nanjing Public Utilities terminated its cash acquisition of a 68% stake in Hangzhou Yugu Technology, reflecting strategic adjustments [3]. - Tianpu Co. has faced unusual trading fluctuations, prompting warnings to investors about potential risks [3]. - Fengshan Group signed a technology development contract with Tsinghua University to enhance its competitive edge in battery technology [3]. - Fulian Precision signed a prepayment agreement with CATL for a total of 1.5 billion yuan to secure lithium iron phosphate supply [3]. Industry Insights - The report discusses the aviation industry, noting a cautious approach to capacity expansion among airlines due to low growth in supply and improved passenger load factors in August [14][15]. - Domestic airlines increased capacity by approximately 1.7% year-on-year in August, with a notable improvement in load factors compared to July [15][16]. - Internationally, airlines based in Shanghai saw significant increases in load factors, indicating strong demand in the region [17]. - The report highlights the impact of the "Self-Discipline Convention" in the aviation sector, which aims to curb market chaos and improve profitability [18].

Group 1 - Company provides cooling systems for packaging lithography machines for Shanghai Micro Electronics Equipment Group, with a revenue increase from 625.83% to 756.71% [2] - Company offers lithography objectives, contributing to the optical industry [2] - Major US storage leaders have reached historical highs; Taiwanese manufacturers have fully booked DDR4 production capacity for Q4 [2] - Company’s enterprise-level storage is primarily used in servers, data centers, and cloud computing [2] - Huawei plans to launch the world's strongest super node in Q4, with a computing power scale of 8192 cards [2] - Company is a leading player in the global fiber optic cable industry, with advanced hollow core technology [2] - Company’s Micro TEC products have been validated by leading enterprises and are now in mass production [2] - Company is expanding its business in the energy storage sector through precision box systems [2] Group 2 - Company’s controlling shareholder has changed to Yang Gongyi Fan [3] - Company develops chips using the CK802 32-bit core architecture from Pingtouge [3] - Company’s photoresist substrate products are currently in the customer engagement phase [3] - Company has signed a strategic cooperation agreement with Suzhou Nengda to jointly develop flexible electronic skin [3] - Company focuses on the development of intelligent cleaning robots based on a skateboard chassis [3] - Company invests in smart elderly care robot projects, integrating AI with home care [3] Group 3 - Company is a hardware supplier for Leju Robotics [4] - Company participates in the information technology project for the C919 large aircraft [4] - Company is a leading cinema investment and operation brand in China [4] - Company has signed a strategic cooperation framework with Huawei to collaborate in network, cloud computing, and big data [4] Group 4 - Company is a major player in the historical cultural scenic area development, managing several national 5A scenic spots [5] - Company is the second-largest shareholder of Tianke He Da, which is a global leader in SiC chip manufacturing [5] - Company’s main products include silicon carbide crystal growth furnaces [5] - Company has seen price increases in express delivery services across multiple regions [5] Group 5 - Company has been awarded a project for intelligent cockpit domain controllers, with a total amount of approximately 5.6 billion [6] - Company is a leading construction firm in Xinjiang with comprehensive qualifications [6] - Company’s controlling shareholder has changed to Yang Gongyi Fan [6] - Company is deeply involved in AI computing server connections and assembly for Apple hardware [6] Group 6 - Company has a long-standing partnership with Huawei on smart water projects [7] - Company’s subsidiary has mining rights for a gold mine, with an expanded mining scale approved [7] - Company produces silver ion antibacterial fabrics using SILVER+ technology [7]

Industry News - The National Bureau of Statistics announced plans to support pilot zones in exploring new practices for data marketization and valuation [3] - Nvidia will invest $5 billion in Intel, with a share price of $23.28. Intel will customize x86 CPUs for Nvidia, which will integrate them into AI infrastructure platforms [3] - The Ministry of Science and Technology is promoting the application of humanoid robots in various sectors, laying a solid foundation for a trillion-level industry [5] - China's R&D investment is expected to exceed 3.6 trillion yuan in 2024, a 48% increase from 2020, with R&D intensity reaching 2.68% [5] - The price of silicon wafers continues to rise, with N-type G10L monocrystalline silicon wafers averaging 1.32 yuan per piece, up 3.13% week-on-week [5] Company News - The Shanghai Stock Exchange reported that some investors in Tianpu Co. have had their trading accounts suspended [7] - Shenzhen Huaqiang stated that it provides electronic components for Yushu Technology [8] - Demingli announced that storage prices are expected to maintain an upward trend in Q4, with its SATA SSD main control chip and new self-developed SD6.0 main control chip achieving mass sales [8] - Jinghua New Materials announced that some senior management personnel reduced their holdings by a total of 141,000 shares on September 16 [9] - Fengshan Group signed a technology development contract with Tsinghua University to collaborate on the development of sodium-ion battery electrolytes and solid-state lithium-ion battery electrolytes [9]

Group 1 - The company has signed a technology development contract with Tsinghua University to collaborate on research and development in high-end fine chemical new materials and electronic chemical new materials [3][4] - The contract aims to develop sodium-ion battery electrolytes and solid-state lithium-ion battery electrolytes, leveraging the complementary resources of the company and the university to enhance the company's core competitiveness [3][4] - The project will be led by Professor Zhang Qiang's team from Tsinghua University, which has extensive experience in energy chemistry and energy materials research [4] Group 2 - The contract does not require approval from the company's board of directors or shareholders, as per relevant regulations [2] - The contract includes specific agreements on technical indicators, acceptance methods, payment schedules, confidentiality obligations, and liability for breach of contract [7] - The signing of this contract is expected to promote the integration of production, education, and research, enhancing the company's market competitiveness and aligning with its long-term development strategy [7]

（文章来源：证券日报） 证券日报网讯 9月18日晚间，丰山集团发布公告称，经公司与清华大学（化学工程与低碳技术全国重点 实验室）达成合作意向，双方将在高端精细化工新材料、电子化工新材料等领域开展研发、小试、中试 等合作。近日，公司与清华大学签署了《技术开发合同书》，旨在合作完成钠离子电池电解液及固态锂 离子电池用电解质项目的技术开发，通过企业和高等院校的互补资源，推动开发成果落地，提升公司核 心竞争力。 ...

Core Viewpoint - Jiangsu Fengshan Group Co., Ltd. has announced a collaboration with Tsinghua University to develop advanced fine chemical materials and electronic chemical materials, focusing on sodium-ion battery electrolytes and solid-state lithium-ion battery electrolytes [1] Group 1: Collaboration Details - The partnership aims to leverage Tsinghua University's research resources and the company's industrial advantages to achieve deep integration of production, education, and research [1] - A technical development contract has been signed to facilitate the completion of the aforementioned projects [1] Group 2: Strategic Implications - The collaboration is expected to enhance the company's core competitiveness and market position, aligning with its long-term development strategy [1] - The contract is not anticipated to have a significant impact on the company's financial status or operating performance for the current year, with future impacts dependent on the progress of subsequent projects [1]

Mergers and Acquisitions - Anhui Heli plans to acquire 51% stake in Jianghuai Heavy Industry [1] Share Buybacks and Equity Transfers - Gansu Guotou will receive 90% stake in Lanshi Group for free, becoming the indirect controlling shareholder [2] - Jian Sheng Group intends to repurchase shares worth between 150 million to 300 million RMB, with a maximum repurchase price of 14.69 RMB per share [3] - Goodway adjusts the maximum repurchase price from 53 RMB per share to 70 RMB per share [4] - Shareholder Lu Tichao plans to transfer 1.7 million shares, accounting for 2.0038% of the total share capital [5] - Zhengqiang shares' controlling shareholder will transfer 8.9% of shares [6] - Heyuan Gas plans to repurchase and cancel 45,000 restricted shares [7] External Investments and Daily Operations - Neusoft Group received a notification for a project involving a total amount of approximately 5.6 billion RMB for supplying intelligent cockpit domain controllers [8] - Fulian Precision's subsidiary received a 1.5 billion RMB advance payment from CATL to secure the supply of lithium iron phosphate [9] - Jian Sheng Group plans to invest 180 million RMB in a project to produce 60 million pairs of mid-to-high-end cotton socks and 30 million pieces of clothing in Vietnam [10] - Fengshan Group signed a technology development contract with Tsinghua University for the development of sodium-ion battery electrolytes and solid-state lithium-ion battery electrolytes [11] - Palm Holdings won a bid for a high-standard farmland construction project worth 433 million RMB [12] - Heng Rui Medicine's subsidiary received clinical trial approval for SHR-1139 injection [11] - Huaxiang plans to issue convertible bonds to raise no more than 1.308 billion RMB for core component capacity enhancement and industrial chain extension projects [12] - Shentong Express reported August express service revenue of 4.434 billion RMB, a year-on-year increase of 14.47%, with a business volume of 2.147 billion tickets, up 10.92% year-on-year [12] - YTO Express reported August express product revenue of 5.39 billion RMB, a year-on-year increase of 9.82%, with a business volume of 2.511 billion tickets, up 11.08% year-on-year [12]

Group 1 - Neusoft Group has received a notification from a well-known domestic automobile manufacturer, designating it as the supplier for intelligent cockpit domain controllers, with a total expected supply amount of approximately 5.6 billion RMB over a lifecycle of about 4 years starting from Q4 2026 [1] - Fulin Precision has signed a prepayment agreement with CATL for a total of 1.5 billion RMB to secure lithium iron phosphate supply, enhancing their strategic cooperation in the material field [2] - Shiyun Circuit plans to launch its new generation PCB product "Chip Creation Smart Carrier" by mid-2026, targeting emerging sectors such as AI, new energy vehicles, and humanoid robots, with potential future supply to Tesla [3] Group 2 - Fengshan Group has signed a technical development contract with Tsinghua University for the development of sodium-ion battery electrolytes and solid-state lithium-ion battery electrolytes, with a total contract amount of 2 million RMB [4] - Jinghua New Materials reported that senior management collectively reduced their holdings by 141,000 shares on September 16, amid significant stock price fluctuations [5] - Huaqin Technology's five major shareholders have decided to terminate their share reduction plan early, having collectively reduced 38.96 million shares [6] Group 3 - Heng Rui Medicine's subsidiary has received approval for clinical trials of SHR-1139 injection, a self-developed therapeutic biological product for ulcerative colitis, with no similar drugs approved in the market [7] - ST Chuangxing announced that its chairman is under investigation, but the matter is unrelated to the company, and daily operations will continue under the management team [8]