证券代码：300409 证券简称：道氏技术 公告编号：2025-065 1、本次股东大会没有出现否决议案的情形。 2、本次股东大会没有涉及变更前次股东大会已通过的决议。 3、本次股东大会采取现场投票和网络投票相结合的方式召开。 一、会议召开情况 广东道氏技术股份有限公司 2024年年度股东大会决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 特别提示: （1）现场会议召开时间：2025 年 5 月 14 日（星期三）14:00 （2）网络投票时间：2025 年 5 月 14 日 其中，通过深圳证券交易所交易系统进行网络投票的具体时间为:2025 年 5 月 14 日 9:15-9:25、9:30-11:30，13:00-15:00;通过深圳证券交易所互联网投票系统 投票的具体时间为 2025 年 5 月 14 日 9:15 至 15:00 期间的任意时间。 1、会议召集人：广东道氏技术股份有限公司（以下简称"公司"）董事会 2、会议召开日期与时间： 3、会议召开地点:广东省佛山市禅城区南庄镇怡水三路 1 号 1 座佛山市道氏 科技有限公司 5 楼会议室 ...

北京市中伦（深圳）律师事务所 关于广东道氏技术股份有限公司 2024 年年度股东大会的 法律意见书 二〇二五年五月 | 一、本次股东大会的召集、召开程序 2 | | --- | | 二、出席本次股东大会人员资格 2 | | 三、本次股东大会的表决程序 3 | | 四、结论意见 6 | 北京市中伦（深圳）律师事务所 关于广东道氏技术股份有限公司 2024 年年度股东大会的 法律意见书 致：广东道氏技术股份有限公司 根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中华人民 共和国证券法》以及中国证券监督管理委员会（以下简称"中国证监会"）发布 的《上市公司股东会规则》的规定，北京市中伦（深圳）律师事务所（以下简称 "本所"）接受广东道氏技术股份有限公司（以下简称"公司"）的委托，指派 本所律师列席公司 2024 年年度股东大会（以下简称"本次股东大会"），本所 指派的律师通过现场和实时视频方式对本次股东大会的相关事项进行见证并出 具本法律意见书。 为出具本法律意见书，本所律师审查了公司提供的包括但不限于如下相关文 件： 1. 公司现行有效的公司章程； 2. 公司于 2025 年 4 月 23 日刊登于巨 ...

Core Viewpoint - Single-walled carbon nanotubes (SWCNTs) are experiencing a significant growth phase due to their superior properties compared to multi-walled carbon nanotubes (MWCNTs), particularly in applications such as lithium batteries and solid-state batteries, with the global market for SWCNT slurry expected to reach approximately 1.6 billion yuan in 2024 and 17.8 billion yuan by 2030 [1][13]. Group 1: Overview of Single-Walled Carbon Nanotubes - Carbon nanotubes are tubular nanostructures made of graphite crystals, categorized into single-walled and multi-walled types, with distinct physical properties due to structural differences [2][4]. - SWCNTs have a higher specific surface area, finer diameter, longer length, and better graphitization, leading to superior performance, including conductivity that exceeds MWCNTs by over ten times [4][5]. Group 2: Market Status of Single-Walled Carbon Nanotubes - The production methods for SWCNTs include arc discharge, laser ablation, and chemical vapor deposition (CVD), with CVD being the most common due to its cost-effectiveness and scalability [7][8]. - The SWCNT market is expected to grow significantly, driven by the increasing demand for conductive agents in lithium batteries, with a projected total shipment of conductive agents in China reaching 52,000 tons in 2024, a 13% year-on-year increase [17]. Group 3: Industry Chain of Single-Walled Carbon Nanotubes - The industry chain includes upstream equipment and raw material suppliers, with key materials affecting production costs and quality, and downstream applications primarily in lithium batteries and composite materials [15]. Group 4: Corporate Landscape of Single-Walled Carbon Nanotubes - Major players in the SWCNT market include OCSiAl, Tianai Technology, and Dao's Technology, with OCSiAl being the largest global supplier, while Tianai Technology is noted for its early industrialization efforts in China [22][24]. Group 5: Development Trends of Single-Walled Carbon Nanotubes - The SWCNT industry is expected to see continuous optimization of production processes, expansion of market size driven by the growth of the electric vehicle market, and high industry concentration due to significant technological barriers [25].

证券代码：300409 证券简称：道氏技术 公告编号：2025-064 广东道氏技术股份有限公司 关于变更持续督导保荐代表人的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 广东道氏技术股份有限公司（以下简称"公司"）于近日收到保荐机构民生 证券股份有限公司（以下简称"民生证券"）出具的《关于变更持续督导保荐代表 人的函》，民生证券作为公司 2023 年度向不特定对象发行可转换公司债券项目 的保荐机构，原指定汤泽骏先生和刘愉婷女士担任持续督导保荐代表人，负责公 司持续督导工作，法定持续督导期限至 2025 年 12 月 31 日。 现因汤泽骏先生和刘愉婷女士工作发生变动，不再继续担任公司持续督导的 保荐代表人，为保证持续督导工作的有序进行，民生证券决定委派李东茂先生和 张春晖先生（简历详见附件）接替汤泽骏先生和刘愉婷女士的工作，继续履行对 公司 2023 年度向不特定对象发行可转换公司债券项目的持续督导保荐责任。 本次保荐代表人变更后，公司持续督导的保荐代表人为张春晖先生和李东茂 先生。 公司董事会对汤泽骏先生和刘愉婷女士在公司 2023 年度向不特定对 ...

Group 1: Financial Performance - In Q1 2025, the company's net profit attributable to shareholders increased by 206.86% despite a decline in revenue due to industry challenges [2] - The company achieved an operating income of 775,182.38 million CNY in 2024, a 6.25% increase year-on-year, with net profit growing by 662.33% [13] - The company plans to maintain a positive cash flow through effective management strategies, including reducing unnecessary traditional capacity and optimizing product structure [24] Group 2: Market Challenges and Strategies - The global lithium battery industry is experiencing a structural adjustment, leading to a slowdown in growth and increased competition [2] - The company aims to enhance quality and efficiency while avoiding unnecessary capacity expansion and fixed asset investment [1] - The company is focusing on solid-state battery and AI sectors to drive future growth and innovation [12] Group 3: Product Development and Collaborations - The company has established partnerships with leading battery manufacturers, including CATL and BYD, for its conductive agent products [4] - Solid-state battery materials, including single-walled carbon nanotubes and silicon-carbon anodes, are being actively developed and tested [6] - The company is collaborating with universities for research projects, including a metal lithium project with the University of Electronic Science and Technology [4] Group 4: Future Outlook and Market Position - The company is positioned to benefit from the growing demand for high-performance materials in the energy transition, particularly in solid-state batteries and AI applications [46] - The company has a strategic focus on expanding its international market presence, with over 65% of revenue coming from overseas [51] - The company aims to become a leading provider of solid-state battery materials, leveraging its technological advantages and market positioning [6]

Core Viewpoint - Solid-state battery additives are crucial materials for enhancing battery performance, such as ionic conductivity and interface stability, with a comprehensive ranking based on technology routes, production capacity, and market performance. Group 1: LiFSI (Lithium bis(fluorosulfonyl)imide) Sector - Ruifai New Materials ranks among the top three global LiFSI producers, with a production capacity exceeding 10,000 tons by 2025, suitable for high-voltage solid-state battery requirements. The purity reaches 99.9%, and costs are 15% lower than traditional lithium hexafluorophosphate. The company has supplied to CATL and BYD for solid-state battery projects [1]. - Limin Co., Ltd. has extended its technology through its subsidiary Zhuobang New Energy, ranking among the top three in LiFSI production capacity, suitable for high-safety scenarios like robotics and flying cars [2]. - The customer network of Limin Co., Ltd. includes leading battery companies such as CATL and Tesla, with overseas orders expected to grow by 85% in 2024 [3]. Group 2: Sulfide Electrolyte Precursors - Tianci Materials is the largest electrolyte liquid company globally, extending LiFSI technology to sulfide electrolyte precursors, with costs 44% lower than Japanese competitors. By 2025, LiFSI production capacity will expand to 20,000 tons, supporting sulfide all-solid-state battery production lines [5]. - Tianci Materials holds over 60% market share in the global sulfide precursor market, with a binding relationship with Yunnan Germanium for raw materials. The ionic conductivity of sulfide electrolytes reaches 10 mS/cm, with costs 40% lower than similar Japanese products [5]. - The market share of zirconium oxychloride exceeds 50%, compatible with both oxide and sulfide dual technology routes, with samples sent to leading companies like Qingtai Energy. By 2025, zirconium-based material production capacity will reach 20,000 tons, covering key raw material needs for electrolytes [5]. Group 3: Chlorosulfonic Acid (LiFSI Raw Material) - Shilong Industrial has a cost advantage, with chlorosulfonic acid production costs 20% lower than the industry average, having entered the supply chains of Tianci Materials and Ruifai New Materials [6]. Group 4: Other Key Additives - Longpan Technology and Aoke Co., Ltd. have achieved a production capacity of 5,000 tons/year for solvent-based additives for solid-state batteries, suitable for optimizing sulfide electrolyte interfaces [7]. Group 5: Potential Enterprises - Daoshi Technology is focusing on conductive agents (carbon nanotubes) and silicon-carbon negative electrode additives, catering to the high energy density requirements of solid-state batteries [8]. - Guanghua Technology is developing lithium salts (LiTFSI) and composite additives to enhance the cycle life of solid-state batteries [9]. Group 6: Industry Leaders - Kaisheng New Materials is the largest chlorosulfonic acid supplier globally, with a production capacity exceeding 100,000 tons/year and a market share over 40%. The purity reaches electronic grade (99.999%), suitable for solid-state battery electrolyte synthesis [12]. - The company possesses a technical barrier, being one of the few globally to master full-solid-state compatible additive technology, with a projected market share growth to 18% in 2024. Key clients include CATL and Tesla, with plans to double production capacity by 2025 [13].

Group 1 - Shareholders of Tietuo Machinery plan to reduce their holdings by up to 1,800,000 shares, representing 1.95% of the total share capital, within 15 trading days until August 1, 2025 [1] - Senior management of Upower Electric completed their share reduction plan, with one executive reducing 1,605,000 shares, accounting for 0.0448% of the total share capital after excluding repurchased shares [2] - Jiangsu Jianghai Machinery, a major shareholder of Zhonghuan Hailu, has completed its share reduction plan, reducing 975,908 shares, which is 0.9759% of the total share capital [3] Group 2 - Major shareholders of Duopule plan to reduce their holdings by up to 3,000,000 shares, or 4.85% of the total share capital, within three months after 15 trading days [4] - Shareholders of Jinpu Garden plan to reduce their holdings by up to 1,839,313 shares, each accounting for 1% of the total share capital, within three months [5] - Major shareholders of Liaoning Energy plan to reduce their holdings by up to 39,660,520 shares, representing 3% of the total share capital, within three months after 15 trading days [6] Group 3 - Senior management of Qianzhao Optoelectronics has terminated their share reduction plan without executing any share sales [7] - Major shareholders of Wolong Nuclear Materials plan to reduce their holdings by up to 24,926,600 shares, or 2% of the total share capital, within three months after 15 trading days [8] - Major shareholders of Taiyong Changzheng plan to reduce their holdings by up to 6,695,765 shares, representing 3% of the total share capital, within three months after 15 trading days [9] Group 4 - Major shareholders of Dagang Holdings plan to reduce their holdings by up to 9,520,000 shares, approximately 3% of the total share capital, within three months after 15 trading days [10] - Directors of Yawey Holdings plan to reduce their holdings by up to 4,716,250 shares, or 0.86% of the total share capital, within three months after 15 trading days [11] - Shareholders of Source Fly Pet plan to reduce their holdings by up to 5,651,413 shares, representing 3% of the total share capital, within three months after 15 trading days [12] Group 5 - Major shareholders of Jiangsu Boyun plan to reduce their holdings by up to 2,913,999 shares, or 3% of the total share capital, within three months after 15 trading days [13] - Directors of Supor plan to reduce their holdings by a total of 99,080 shares within three months after 15 trading days [14] - Major shareholders of Yinglian Holdings plan to reduce their holdings by up to 10,458,200 shares, each accounting for 2.50% of the total share capital, within three months after 15 trading days [15]

【DT新材料】 获悉，4月23日， 道氏技术 发布公告，2025年第一季度，公司实现营业收入为17.58亿元，同比下降12.17%；归母净利润为4273.36万 元，同比大幅上升206.86%；扣非归母净利润为3576.83万元，同比大幅上升266.60%。 受全球新能源材料市场竞争加剧及下游需求阶段性波动影响。尽管公司 三元前驱体和阴极铜 出货量同比增长（三元前驱体出口1.8万吨，+137%）， 但产品价格受行业供需格局调整承压，导致收入规模收缩58。受益于 金属铜市场价格高位运行 （刚果子公司阴极铜产量19,674吨，+61%）及存货跌 价准备减少，叠加规模化生产摊薄成本，推动毛利率显著改善，支撑净利润高增。 | | 本报告期 | 上年同期 | 本报告期比上年同期增减 | | --- | --- | --- | --- | | 营业收入(元) | 1,758.117,781.59 | 2.001.701.468.85 | -12.17% | | 归属于上市公司股东的净利 | 43.733.567.84 | 14,252,078.70 | 206.86% | | 润(元) | | | | | 归属于上市公司 ...

根据公司于 2025 年 3 月 19 日披露的《广东道氏技术股份有限公司关于提前赎回"道氏转 02" 的公告》，"道氏转 02"将于 2025 年 4 月 15 日兑付。"道氏转 02"已于 2025 年 4 月 15 日完成兑 付，不再存续。根据有关法规、监管规定、自律规则及联合资信《终止评级制度》，自本公告发布 之日起，联合资信终止对公司及"道氏转 02"债项的信用评级，并将不再更新公司及上述债项的 评级结果。 主体长期信用评级报告 联合〔2025〕2409 号 联合资信评估股份有限公司 关于终止广东道氏技术股份有限公司主体及相关债项信用评级的公告 受广东道氏技术股份有限公司（以下简称"公司"）委托，联合资信评估股份有限公司（以下 简称"联合资信"）对公司主体及"道氏转 02"进行了信用评级。根据最新的评级结果，公司主体 长期信用等级为 AA-，"道氏转 02"债项信用等级为 AA-，评级展望为稳定，评级结果有效期为债 项存续期。 特此公告 联合资信评估股份有限公司 二〇二五年四月二十三日 ...

证券代码：300409 证券简称：道氏技术 公告编号：2025-062 （二）可转债转股期限 根据《募集说明书》的规定，本次发行的可转债转股期自可转债发行结束之 日（2023 年 4 月 13 日）起满六个月后第一个交易日起至可转债到期日止，即 2023 年 10 月 13 日至 2029 年 4 月 6 日。 （三）可转债转股价格的调整情况 广东道氏技术股份有限公司 关于"道氏转 02"赎回结果和实际控制人 持股比例被动稀释的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 一、可转换公司债券基本概况 （一）可转换公司债券发行上市情况 经中国证券监督管理委员会《关于同意广东道氏技术股份有限公司向不特定 对象发行可转换公司债券注册的批复》（证监许可〔2023〕224 号）同意，公司 于 2023 年 4 月 7 日向不特定对象发行可转债 26,000,000 张，发行价格为每张人 民币 100 元，募集资金总额为人民币 2,600,000,000 元，扣除发行费用后募集资 金净额为人民币 2,579,209,811.32 元，上述募集资金已由立信会计师事务 ...