证券代码：301325 证券简称：曼恩斯特 公告编号：2024-075 深圳市曼恩斯特科技股份有限公司 第二届董事会第七次会议决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 深圳市曼恩斯特科技股份有限公司（以下简称"公司"）第二届董事会第七 次会议于 2024 年 11 月 30 日（星期六）以现场会议与通讯会议相结合的方式在 公司会议室召开，会议通知于 2024 年 11 月 27 日（星期三）以电话等其他口头 通知的方式送达全体董事。本次会议应参会董事 9 人，实际参会董事 9 人，现场 出席会议的董事 8 人，董事朱驰先生以通讯方式出席会议。本次会议由公司董事 长唐雪姣女士召集并主持，公司全体监事、高级管理人员列席了本次会议。本次 会议的召集、召开和表决程序符合《中华人民共和国公司法》等有关法律、行政 法规、部门规章、规范性文件和《深圳市曼恩斯特科技股份有限公司章程》的有 关规定，会议合法、有效。 按照调整后的回购价格上限人民币 76.00 元/股（含），本次回购股份数量区 间预计为 1,315,700 股至 2,631,400 股，占公司目前 ...

Group 1: Company Overview - The company is Shenzhen Mannesmann Technology Co., Ltd., with stock code 301325 and abbreviation Mannesmann [1]. - The investor relations activity took place on November 26, 2024, at the company's conference room [2]. Group 2: Dry Process Technology Development - The company initiated research on dry process technology in 2020 and has made significant progress, completing the layout of the film formation technology for the front-end process [2]. - The company has provided testing experiments for dry process electrodes to multiple domestic and international enterprises [2]. Group 3: Competitive Advantages - The company has over ten years of industrial application experience in wet coating systems, with a deep understanding of the preparation mechanism for high uniformity film layers [3]. - The dry process technology aims to address film quality issues and can be customized based on different materials from downstream customers [3]. Group 4: Future Trends and Innovations - Future trends in dry process technology include integration, ceramic materials, and intelligent control, which are expected to enhance customer applications [3]. - The company has developed new ceramic materials and intelligent control technologies, which have been successfully applied in wet material systems and will further empower customers in dry film formation technology [3]. Group 5: Compliance and Communication - During the investor meeting, the company adhered to relevant regulations and ensured no significant undisclosed information was leaked, with participants signing a commitment letter as required by the Shenzhen Stock Exchange [4].

Summary of Conference Call Company and Industry Overview - The conference call involved Huatai Telecom and its guest company, Manster, which focuses on solid-state battery technology and related equipment [1][2]. - Manster was listed last year and primarily operates in the lithium battery sector, with a business structure that has shifted recently [2][3]. Key Points and Arguments Business Structure and Financial Performance - Manster's business structure has changed, with energy systems now accounting for 60% of revenue, while traditional applications have dropped to 40% [2]. - The company has experienced a significant decline in gross margin due to lower margins in the energy systems segment, leading to a substantial year-over-year drop in profitability [2][3]. - R&D expenses have tripled compared to the previous year, contributing to the decline in overall profitability [3]. Lithium Battery Sector Developments - Manster is diversifying its product offerings in the lithium battery sector, focusing on enhancing customer layer uniformity through advanced materials and equipment [3][4]. - The company has invested in dry processing technology for solid-state batteries, which has gained increased attention and customer interest this year [4][5]. - Collaborations with major clients, including domestic and international companies like Samsung and CATL, are ongoing for dry processing experiments [5][6]. Solid-State Battery Technology - The company is optimistic about the future of dry processing technology in solid-state batteries, citing its advantages over traditional methods [6][7]. - There is a focus on developing equipment that integrates dry processing with solid-state battery production, which is expected to enhance safety and efficiency [7][8]. - The timeline for mass production of solid-state batteries remains uncertain, with industry leaders projecting potential timelines between 2025 and 2027 [20][21]. Market Trends and Customer Engagement - There is a growing interest from downstream customers in solid-state battery technology, with several companies engaging in sample testing and validation [15][16]. - The company is actively pursuing strategic partnerships to enhance its market position in solid-state and dry processing technologies [16][17]. - The demand for energy storage solutions is increasing, although profitability in this segment remains low, with the company still working towards breakeven [37]. Competitive Landscape - The competitive landscape for dry processing technology is evolving, with several players making advancements, but Manster believes its deep technical expertise provides a competitive edge [24][25]. - The company is focused on maintaining its market position by leveraging its extensive experience in material science and process optimization [25][26]. Additional Important Insights - The company has seen a slight recovery in demand from downstream clients, indicating a potential turning point in the market [22][23]. - The introduction of ceramic materials in manufacturing processes is being explored, with positive feedback from clients regarding their performance [32][33]. - The energy storage segment is expected to grow, with significant orders in the pipeline, although the overall industry remains challenging [37]. This summary encapsulates the key discussions and insights from the conference call, highlighting the company's strategic direction, market dynamics, and financial performance.

中国北京市朝阳区建国路 77 号华贸中心 3 号写字楼 34 层 邮编：100025 34/F, Tower 3, China Central Place, 77 Jianguo Road, Beijing 100025, China T: (86-10) 5809 1000 F: (86-10) 5809 1100 北京市竞天公诚律师事务所 关于深圳市曼恩斯特科技股份有限公司 2024 年第三次临时股东会的法律意见书 一、本次股东会的召集与召开程序 公司第二届董事会第六次会议于 2024 年 10 月 28 日审议通过了《关于召开公司 2024 年第三次临时股东会的议案》，并 于 2024 年 10 月 29 日在巨潮资讯网 （http://www.cninfo.com.cn）及深圳证券交易所网站（http://www.szse.cn）刊登了召开 本次股东会的通知公告。会议通知载明了本次股东会的召集人、召开方式、现场会议 召开日期、时间和地点、网络投票的系统、起止时间和投票时间、会议审议事项、出 席对象、会议登记等事项。 本次股东会现场会议于 2024 年 11 月 13 日 15:00 时在深圳市坪山区龙 ...

证券代码：301325 证券简称：曼恩斯特 公告编号：2024-074 深圳市曼恩斯特科技股份有限公司 一、会议召开和出席情况 （一）会议召开情况 1、股东会的召集人：深圳市曼恩斯特科技股份有限公司（以下简称"公司"） 董事会 2、会议召开的合法、合规性：本次股东会的召开符合有关法律、行政法规、 部门规章、规范性文件和《深圳市曼恩斯特科技股份有限公司章程》（以下简称 "《公司章程》"）的相关规定。 3、会议召开的日期、时间： （1）现场会议时间：2024 年 11 月 13 日 15:00 （2）网络投票时间：通过深圳证券交易所（以下简称"深交所"）交易系 统进行网络投票的具体时间为：2024 年 11 月 13 日 9:15-9:25，9:30-11:30 和 13:00- 15:00；通过深交所互联网投票系统投票的具体时间为：2024 年 11 月 13 日 9:15- 15:00 期间的任意时间。 2024 年第三次临时股东会决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示： 1、本次股东会未出现否决议案的情形。 2、本次股东会不涉及变 ...

Summary of Conference Call on Solid-State Battery Technology Company and Industry Overview - The conference involved **Mananster**, a company focused on solid-state battery technology and equipment, with key executives including **Dong Yipeng** and **Zhang** leading the discussion on recent advancements and market trends in solid-state batteries [1][3][15]. Key Points and Arguments Solid-State Battery Technology - Solid-state batteries can be categorized into three main types: **polymer**, **oxide**, and **sulfide** batteries. Each type has distinct characteristics and potential for commercialization [4][5]. - **Polymer batteries** primarily use PVDF and various adhesives mixed with electrolytes, while **oxide batteries** face challenges with conductivity compared to traditional liquid batteries [4][5]. - **Sulfide batteries** are considered the most promising for rapid mass production due to their conductivity being closer to that of liquid batteries [4][5]. Equipment and Production Processes - The company is developing equipment for both traditional liquid battery production lines and dry processing methods, which are seen as more environmentally friendly and cost-effective [5][12]. - The dry processing method is expected to reduce equipment investment costs by approximately **20%** compared to traditional methods, primarily due to lower energy consumption and reduced need for drying ovens [12][19]. - The company has been focusing on ceramic materials to enhance compatibility with sulfide batteries, reducing corrosion issues associated with metal materials [6][12]. Competitive Advantages - The company claims a competitive edge through early research and development in solid-state battery technology, with a focus on material compatibility and equipment adaptability [10][11]. - The ability to conduct in-house testing and sample production allows for quicker feedback and adjustments compared to competitors who rely on external testing [11][12]. Market Dynamics and Future Outlook - The solid-state battery market is expected to see significant growth, with predictions of mass production capabilities emerging in **2025**. The company anticipates a competitive landscape between Chinese and Japanese firms [22][32]. - The company has established collaborations with major players in the industry, including **Ningde Times** and **Samsung**, to explore joint development opportunities [15][29]. Challenges and Considerations - Key challenges include ensuring the uniformity and quality of dry processing methods, which are critical for the performance of solid-state batteries [20][21]. - The company is actively working on solutions to improve measurement techniques for material uniformity and consistency in production [20][21]. Additional Important Information - The company is currently engaged in various experimental collaborations with clients, focusing on the development of solid-state battery technologies and equipment [24][29]. - There is a strong emphasis on the need for equipment manufacturers to adapt to the evolving demands of solid-state battery production, which may lead to shifts in the competitive landscape [31][39]. This summary encapsulates the key discussions and insights from the conference call regarding the advancements in solid-state battery technology and the strategic positioning of Mananster within the industry.

证券代码：301325 证券简称：曼恩斯特 公告编号：2024-073 深圳市曼恩斯特科技股份有限公司 关于控股子公司签订日常经营重大合同的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示 1、合同生效条件：自合同当事人三方法定代表人或其委托代理人签字或盖 章并加盖单位公章或合同专用章后生效。 2、合同的风险及不确定性：在合同履行过程中，如遇政策、市场环境等不 可预计或不可抗力因素的影响，可能会导致合同无法如期或全面履行。交易对手 方可能存在采购不满足本合同约定的情况，也可能存在公司控股子公司因逾期交 货、逾期退换货、交货量不足、产品质量缺陷等原因导致公司控股子公司承担违 约责任的风险。敬请广大投资者注意投资风险。 3、合同履行对公司经营成果的影响：公司合并报表范围内的控股子公司签 订日常经营重大合同并顺利履行，预计将对公司 2024 年度经营业绩产生积极影 响，公司将根据合同要求以及企业会计准则在相应的会计期间确认收入，具体会 计处理以及对公司经营业绩的影响情况需以审计机构年度审计确认后的结果为 准。 一、合同签署情况 （一）合同签署基本情况 ...

证券代码：301325 证券简称：曼恩斯特 公告编号：2024-072 深圳市曼恩斯特科技股份有限公司 关于公司股票交易异常波动的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 此次合同签署严格按照公司《内幕信息知情人登记管理制度》采取了保密措 施，控制内幕信息知情人范围。为确保信息披露及时公平，公司于 2024 年 11 月 12 日披露了该重大事项，并对相关内幕信息知情人进行了登记，不存在泄露内 幕信息或利用内幕信息进行股票交易的情形。 1 一、股票交易异常波动的具体情况 深圳市曼恩斯特科技股份有限公司（以下简称"公司"或"本公司"）股票 连续 2 个交易日内（2024 年 11 月 11 日、2024 年 11 月 12 日）收盘价格涨幅偏 离值累计超过 30%。根据《深圳证券交易所交易规则》的相关规定，属于股票交 易异常波动情形。 二、公司关注并核实情况的说明 针对公司股票交易异常波动情况，公司就相关事项进行了核实，并通过现场 问询的方式向公司控股股东、实际控制人就相关事项进行了核实，现就相关情况 说明如下： 1、公司于同日晚间披露了《关于控股子 ...

Group 1: Solid-State Battery Technology - The company is increasing R&D investment in solid-state battery technology across material, process, and equipment sectors, leveraging advanced coating technology as a foundational support [1] - The dual-line layout of "wet + dry" process equipment has been improved, with dry film formation identified as an innovative direction for future electrode processes, offering advantages such as reduced investment, lower costs, and enhanced energy density [1] - The core route of the dry film technology is the binder fiberization method, which includes a complete set of front-end processes such as mixing, binder fiberization, granulation, film formation, and current collector compounding [2] Group 2: Calcium Titanate Business Progress - The company has successfully shipped its first GW-level calcium titanate coating system (2.4 meters wide) and has won bids from leading industry enterprises, indicating recognition of its large-scale flat coating equipment by downstream customers [2] - The first 100 MW automated stacking coating system has also been successfully shipped, with multiple orders continuously signed [2] - The overall development trend in the semiconductor sector is positive, with increasing orders across various application fields including calcium titanate, organic photovoltaics, panel displays, and flexible folding screens [2] Group 3: Investor Relations and Compliance - During the investor meeting, the company adhered strictly to relevant regulations, ensuring thorough communication with investors without disclosing any undisclosed significant information [2] - Participating investors signed a research commitment letter as required by the Shenzhen Stock Exchange [2]

证券代码：301325 证券简称：曼恩斯特 公告编号：2024-071 深圳市曼恩斯特科技股份有限公司 关于控股子公司签订日常经营重大合同的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示 1、合同生效条件：自合同当事人三方法定代表人或其委托代理人签字或盖 章并加盖单位公章或合同专用章后生效。 2、合同的风险及不确定性：在合同履行过程中，如遇政策、市场环境等不 可预计或不可抗力因素的影响，可能会导致合同无法如期或全面履行。交易对手 方可能存在采购不满足本合同约定的情况，也可能存在公司控股子公司因逾期交 货、逾期退换货、交货量不足、产品质量缺陷等原因导致公司控股子公司承担违 约责任的风险。敬请广大投资者注意投资风险。 3、合同履行对公司经营成果的影响：公司合并报表范围内的控股子公司签 订日常经营重大合同并顺利履行，预计将对公司 2024 年度经营业绩产生积极影 响，公司将根据合同要求以及企业会计准则在相应的会计期间确认收入，具体会 计处理以及对公司经营业绩的影响情况需以审计机构年度审计确认后的结果为 准。 一、合同签署情况 （一）合同签署基本情况 ...