Core Viewpoint - The article discusses the latest technological advancements and industry dynamics in solid-state batteries, highlighting the importance of solid electrolytes as the core component for commercialization and scalability of solid-state batteries [2][5]. Summary by Sections Solid Electrolyte Technology Routes - There are four main technological routes for solid electrolytes, each with its advantages and disadvantages, driving the iterative development of solid-state battery technology [5]. 1. **Polymer/Composite Polymer Route** - Polymer electrolytes offer good flexibility and compatibility with existing lithium battery production processes, but they typically require heating above 60°C to achieve adequate ionic conductivity. The focus is on composite polymer electrolytes that incorporate nano-fillers to enhance performance [6]. 2. **Oxide Route** - Oxide electrolytes have high ionic conductivity and good chemical stability, but they are hard and brittle, leading to high interface resistance and manufacturing challenges. Typical materials include LLZO garnet and perovskite structures [7]. 3. **Sulfide Route** - Sulfide electrolytes exhibit the highest ionic conductivity among solid electrolytes and are the current mainstream direction for commercialization. However, they are highly sensitive to moisture, producing toxic hydrogen sulfide gas, which raises production costs significantly [8]. 4. **Halide Route** - The halide route is a newer approach that balances the properties of sulfides and oxides, offering higher ionic conductivity than oxides and better stability against moisture than sulfides. However, its long-term performance and cost advantages are still under evaluation [9]. Industry Landscape - As of 2025, over 75 companies in China are focusing on solid electrolyte production, with planned total capacities exceeding 100,000 tons and some already achieving production levels in the tens of tons. However, the industry is still in the capacity ramp-up phase, with many companies transitioning from laboratory to pilot production [9]. Representative Companies in Solid Electrolyte Production - **Zhongke Gonen**: Focuses on sulfide solid electrolytes and has established a production base for high-performance materials [10]. - **Dengsheng Technology**: A leading company in lithium-ion battery materials, currently developing both oxide and sulfide solid electrolytes [11]. - **Enjie Co., Ltd.**: A global leader in lithium battery separators, has developed sulfide solid electrolytes for validation with major battery manufacturers [12]. - **Shanghai Xiba**: Their solid electrolyte products are undergoing testing with multiple manufacturers, with some entering the product validation phase [13]. - **Tianqi Materials**: Announced a solid electrolyte development strategy in 2024, focusing on sulfide lithium routes [14]. - **Yanyi New Materials**: Achieved mass production of sulfide solid electrolytes with a designed capacity of 500 tons per year [15]. - **Xiamen Guna New Energy**: Engaged in various solid electrolyte technologies, with a focus on phosphate solid electrolytes [16]. - **Chengdu Yixuan**: Plans to produce high-purity solid electrolyte materials with a capacity of 80 tons per year by March 2026 [17]. - **Shanghai Yili**: Established a research and pilot base for sulfide solid-state batteries and is building a production base for solid electrolytes [18]. - **Ruigu New Materials**: Focuses on high-performance sulfide solid electrolytes, with a production line expected to be operational by June 2025 [19]. - **Shenzhen Xinyuanbang**: Established a complete R&D system for solid electrolytes, currently producing about 30 tons per month [20]. - **Qingtao Energy**: Launched a solid electrolyte production line project with a total investment of 1 billion yuan [21]. - **Purtai**: Focuses on solid electrolyte development and has completed pilot testing for LATP and LLZO [22]. - **Hefei Qianrui**: Plans to produce 10,000 tons of sulfide solid electrolytes annually, with specific product targets [23]. - **Xingyuan Materials**: A leader in lithium battery separators, has begun production of oxide electrolytes and is in the early stages for sulfide and polymer electrolytes [24]. - **Ruiyi New Materials**: Established a complete supply chain for solid-state battery materials, with a capacity of over 1,000 tons [25]. - **Xiangxiang Fuqi New Materials**: Plans to produce 1,000 tons of high-performance solid electrolyte materials annually [26]. - **Foshan Technology**: Invested 113 million yuan to build a pilot production line for battery-grade lithium sulfide [27]. - **Hefei Yinshi New Materials**: Focuses on high-performance sulfide solid electrolytes and has developed several core patents [28]. - **Jiuwu High-Tech**: Developed proprietary processes for oxide solid electrolytes, achieving stable small-batch deliveries [29]. - **Taizhou Shanneng Technology**: Specializes in battery materials with a focus on lithium titanate and LATP solid electrolytes [30]. - **Shanghai Yuancheng Hangneng**: Plans to complete equipment debugging and production by the end of 2026 [31]. - **Zhidongli**: Transitioning to focus on new energy, with a new production base for high-purity lithium sulfide [32]. - **Nanke Tianrun**: Engaged in the R&D and industrialization of solid-state battery materials, focusing on key materials [33].

Core Viewpoint - The solid-state battery industry in China is experiencing a new wave of construction and production, with over 16 projects launched or signed since the beginning of 2026, indicating a significant growth trend in this sector [2][3]. Group 1: Project Launches and Production - Since the beginning of 2026, more than 16 solid-state battery and material projects have been launched or signed across various provinces including Jiangsu, Zhejiang, Guangdong, Hubei, Fujian, and Shanghai, with 8 projects in production and 8 new projects signed [3]. - The projects cover key areas from core electrolyte materials to solid-state batteries, reflecting a comprehensive development in the industry [3]. Group 2: Project Details - The first project, "Hashakankai," is the first mass production solid-state battery base in China, launched on January 10 in Huai'an, focusing on oxide electrolytes [5]. - "Jinyu New Energy" launched a 1.2GWh solid-state battery project on January 15 in Hangzhou, producing semi-solid state batteries with an energy density of approximately 220Wh/kg [5]. - "Xinjie Energy" initiated a 2GWh solid-state battery production line on February 10 in Hangzhou, targeting applications in drones and electric vehicles [5]. - "Foshan Low-altitude Economy Solid-state Battery Project" commenced on February 25, with a total investment of 1.6 billion yuan and an expected annual output value of 1 billion yuan [5]. - "Kunshan Solid-state Battery Project" started construction in late February with an investment of 693 million yuan [5]. Group 3: Industry Trends - The current trend shows that semi-solid state batteries are leading in commercial applications, while full solid-state batteries are in the pilot production and commercial exploration phase [7]. - Among the launched projects, those utilizing oxide electrolyte routes are progressing faster in terms of production and commercialization compared to others [8]. - The industry is seeing a rise in the number of companies focusing on solid-state battery materials, with notable participation from listed companies like Zijin Mining and Zhihui Technology, which are concentrating on electrolyte materials [9]. Group 4: Future Outlook - The solid-state battery industry is expected to continue its upward trend, with more significant full solid-state products anticipated to be launched in the second half of the year [9].

证券代码：300686 证券简称：智动力 公告编号：2026-006 深圳市智动力精密技术股份有限公司 公司回购股份的时间、回购股份数量、集中竞价交易的委托时段及交易价格 等均符合公司回购股份的方案及《深圳证券交易所上市公司自律监管指引第 9 号——回购股份》的相关规定，具体如下： 1、公司未在下列期间回购公司股份： 关于回购公司股份的进展公告 公司及董事会全体成员保证公告内容真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 深圳市智动力精密技术股份有限公司（以下简称"公司"或"本公司"）于 2025 年 6 月 23 日召开第四届董事会第二十八次会议，审议通过了《关于回购公司股 份方案的议案》，公司拟使用公司自有资金或自筹资金以集中竞价交易方式回购 公司部分社会公众股份，用于实施公司股权激励计划。本次回购资金总额不低于 人民币 3,000.00 万元（含本数）且不超过人民币 6,000.00 万元（含本数），具体 内容详见公司于 2025 年 06 月 24 日在巨潮资讯网（www.cninfo.com.cn）披露的 《关于回购公司股份方案的公告》（公告编号：2025-040）。 公司于 2025 ...

Group 1 - The company, Zhihui Power, reported that as of February 13, 2026, the total number of shareholders is 15,267 [2]

Core Viewpoint - The Jiangsu Provincial Association for Science and Technology has released a list of 80 new quality productivity science and technology museums for 2025, with eight selected from Wuxi, ranking second in the province. These museums aim to promote the latest achievements in new quality productivity and enhance public engagement with science and technology [1]. Group 1 - The selected museums in Wuxi include various institutions such as the Ping An Wuxi Experience Center, Smart Power Technology Museum, Intelligent Manufacturing Technology Science Museum, and others, all of which are open for public visits by appointment [2]. - The Ping An Wuxi Experience Center focuses on anti-fraud education and features multiple themed areas, including a VR simulation of scams and various interactive projects [2]. - The Intelligent Manufacturing Technology Science Museum provides public education on advanced technologies in IoT, high-end equipment, energy conservation, artificial intelligence, and the metaverse, reflecting the transformation of traditional manufacturing into new quality productivity [3].

Group 1 - The company, Zhihui Power, reported that as of February 10, 2026, the total number of shareholders is 15,537 [2]

Group 1 - The company, Zhihui Power, announced that as of January 31, 2026, it has repurchased a total of 2,941,600 shares through a dedicated securities account via centralized bidding, which represents 1.13% of the current total share capital [2]

Core Viewpoint - The company, Zhihui Power (300686), announced that it and its subsidiaries do not provide guarantees to entities outside the consolidated financial statements, nor do they have overdue guarantees or guarantees involved in litigation, or losses due to judgments against guarantees [1] Group 1 - The company confirmed the absence of guarantees provided to entities outside the consolidated financial statements [1] - There are no overdue guarantees reported by the company or its subsidiaries [1] - The company is not involved in any litigation related to guarantees, nor has it incurred losses from judgments against guarantees [1]

证券代码：300686 证券简称：智动力 公告编号：2026-005 深圳市智动力精密技术股份有限公司 关于回购公司股份的进展公告 公司及董事会全体成员保证公告内容真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 深圳市智动力精密技术股份有限公司（以下简称"公司"或"本公司"）于 2025 年 6 月 23 日召开第四届董事会第二十八次会议，审议通过了《关于回购公司股 份方案的议案》，公司拟使用公司自有资金或自筹资金以集中竞价交易方式回购 公司部分社会公众股份，用于实施公司股权激励计划。本次回购资金总额不低于 人民币 3,000.00 万元（含本数）且不超过人民币 6,000.00 万元（含本数），具体 内容详见公司于 2025 年 06 月 24 日在巨潮资讯网（www.cninfo.com.cn）披露的 《关于回购公司股份方案的公告》（公告编号：2025-040）。 公司于 2025 年 9 月 3 日召开第五届董事会第三次会议，审议通过了《关于 调整回购股份价格的议案》，本次回购股份价格将调整为不超过人民币 18.75 元 /股（含本数），回购方案的其他内容不变。具体内容详见公司于 2025 年 ...

证券代码：300686 证券简称：智动力 公告编号：2026-004 深圳市智动力精密技术股份有限公司 关于子公司为公司提供担保的进展公告 公司及董事会全体成员保证公告内容真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 一、担保情况概述 深圳市智动力精密技术股份有限公司（以下简称"公司"或"智动力"）于 2025 年 4 月 18 日召开第四届董事会第二十五次会议及第四届监事会第十八次会议， 审议通过了《关于 2025 年度公司及子公司申请授信额度及对外担保额度预计的 议案》。为满足公司及全资子公司经营需要，公司拟向金融机构申请总计不超过 15 亿元人民币（或等值外币）的授信额度，公司各全资子公司拟向金融机构申 请总计不超过 5 亿元人民币（或等值外币）的授信额度。公司及全资子公司对纳 入公司合并报表的其他全资子公司向金融机构申请综合授信融资业务提供不超 过 5 亿元人民币（或等值外币）的担保。公司全资子公司为公司在 15 亿元人民 币（或等值外币）授信额度内的融资业务提供担保，担保的最高本金余额不超过 15 亿元人民币（或等值外币）。相关担保事项以最终签订的担保合同为准。综 合授信额度及担保额度授 ...