证券代码：002838 证券简称：道恩股份 公告编号：2025-135 山东道恩高分子材料股份有限公司 山东道恩科技有限公司已于 2025 年 11 月 25 日完成工商注册登记手续，并取得龙 口市市场监督管理局颁发的营业执照。相关内容如下： 公司名称：山东道恩科技有限公司 法定代表人：田洪池 注册地址：山东省烟台市龙口市龙港街道振兴路北首东侧 100 米 公司类型：有限责任公司（非自然人投资或控股的法人独资） 关于对外投资设立全资子公司的进展公告 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、概述 山东道恩高分子材料股份有限公司（以下简称"公司"）于 2025 年 11 月 18 日召 开第五届董事会第二十九次会议，审议通过了《关于对外投资设立全资子公司的议案》， 同意公司以自筹资金投资设立全资子公司，注册资本人民币 1000 万元，公司占注册资 本 100%。具体内容详见公司于 2025 年 11 月 19 日披露的《关于对外投资设立全资子公 司的公告》。 二、对外投资进展情况 三、备查文件 山东道恩科技有限公司营业执照。 特此公告。 山东道恩高分子 ...

证券代码：002838 证券简称：道恩股份 公告编号：2025-136 二、本次交易进展情况 截至本公告日，公司已收到全部款项并配合完成了道恩万亿的交接工作，本次交易 的工商变更登记已完成。公司不再持有道恩万亿股份，道恩万亿亦不再纳入公司合并报 表范围。敬请广大投资者注意投资风险。 特此公告。 山东道恩高分子材料股份有限公司董事会 山东道恩高分子材料股份有限公司 关于转让控股子公司股权的进展公告 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、交易概述 山东道恩高分子材料股份有限公司（以下简称"公司"）于 2025 年 11 月 18 日召 开第五届董事会第二十九次会议，审议通过了《关于转让控股子公司股权的议案》。公 司将持有的控股子公司道恩万亿（河北）高分子材料有限公司（以下简称"道恩万亿"） 51%股权以人民币 246 万元的价格转让给河北万亿特种新材料制造有限公司。上述交易 完成后，公司将不再持有道恩万亿的股权，道恩万亿将不再纳入公司合并报表范围。具 体内容详见公司于 2025 年 11 月 19 日披露的《关于转让控股子公司股权的公告》。 2025 ...

Core Viewpoint - The company, Shandong Dawn Polymer Materials Co., Ltd., has announced changes in the business scope and address of its subsidiary, Qingdao Haier New Materials R&D Co., Ltd., which have been officially registered and documented [1][2]. Group 1: Business Scope Changes - The previous business scope included research, development, production, and sales of various plastic and chemical materials, as well as import and export activities, with specific exclusions for hazardous chemicals and food-related products [1]. - The new business scope expands to include general projects such as new material technology R&D, manufacturing and sales of engineering plastics and synthetic resins, high-performance fibers, and composite materials, as well as recycling and technical services [2]. - The company is now also authorized to engage in the sale of specialized chemical products and has included the operation of hazardous chemicals as a licensed project, subject to regulatory approval [2]. Group 2: Address Change - The address of Qingdao Haier New Materials R&D Co., Ltd. has been updated to No. 3 Haier Road, Jiulong Street, Jiaozhou, Shandong Province [2]. - Other registration details of the business license remain unchanged despite the modifications in business scope and address [2].

证券日报网讯 11月24日晚间，道恩股份发布公告称，公司收到控股子公司青岛海尔新材料研发有限公 司的通知，其对经营范围、住所进行了变更，并已完成工商变更登记手续，取得了胶州市行政审批服务 局换发的《营业执照》。 （文章来源：证券日报） ...

Core Viewpoint - Shandong Daon High Polymer Materials Co., Ltd. announced that its subsidiary, Qingdao Haier New Materials R&D Co., Ltd., has completed significant changes in its business scope and registered address, indicating a deeper business layout in new materials and resource recycling [1][2]. Group 1: Business Scope Changes - The business scope of Haier New Materials has expanded from traditional high polymer materials to include new areas such as bio-based materials manufacturing and sales, high-performance fibers and composite materials manufacturing and sales, and recycling resource processing and sales [1]. - The new business scope now includes a licensed project for hazardous chemicals operation, which requires approval from relevant authorities before commencement [1][2]. Group 2: Address Change - The registered address of Haier New Materials has been changed from "Qingdao Jiaozhou Economic and Technological Development Zone Haier International Industrial Park" to "No. 3 Haier Road, Kowloon Street, Jiaozhou, Shandong Province, Qingdao City," optimizing its location layout [2]. Group 3: Overall Impact - The completion of these changes is expected to enhance Haier New Materials' comprehensive service capabilities in the high polymer materials and related fields, supporting the overall business development of Daon [2].

变更后： 证券代码：002838 证券简称：道恩股份 公告编号： 2025-134 山东道恩高分子材料股份有限公司 关于控股子公司变更经营范围、住所并完成工商变更登记的公告 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。 山东道恩高分子材料股份有限公司收到控股子公司青岛海尔新材料研发有限公司 的通知，其对经营范围、住所进行了变更，并已完成工商变更登记手续，取得了胶州市 行政审批服务局换发的《营业执照》。具体变更情况如下： 一、变更情况 变更前： 经营范围：工程塑料、特种塑料、塑料复合材料、化工助剂、纳米材料、生物材料、 电子材料、废旧材料再分解、再利用（仅限于经过粉碎、初选的塑料碎件回收处理）及 相关制品（以上均不含危险化学品等限制或禁止经营的产品，不含食品、不含冷冻、冷 藏、制冷及危险化学品的储存）的研究、开发、生产、技术转让及技术服务；精密塑胶 注塑制品的生产、组装与销售；家电配件、汽车配件、传动部件、机械配件、减震器（洗 衣机用）生产与销售；货物与技术的进出口业务（国家法律法规禁止经营的不得经营， 国家法律法规限制经营的凭许可证经营）。（依法须经批准的项 ...

Investment Rating - The report maintains a "Recommended" rating for the chemical industry [1] Core Views - The chemical industry is expected to benefit from the ongoing "anti-involution" measures, which may lead to a significant slowdown in global chemical capacity expansion. This shift is anticipated to enhance cash flow and dividend yields for companies in the sector, transforming them from cash-consuming entities to cash-generating ones [7][27] - The report highlights the potential for domestic substitutes for Japanese semiconductor materials due to rising tensions in Sino-Japanese relations, which could accelerate the domestic market's growth in this area [6] Summary by Sections Recent Trends - The chemical industry has shown a relative performance increase of 16.1% over the past 12 months, outperforming the CSI 300 index, which increased by 11.6% [4] Key Price Movements - DMC (Dimethyl Carbonate) prices rose to 4400 CNY/ton, up 14.29% week-on-week, driven by strong demand from the electrolyte sector [14] - Lithium battery electrolyte prices increased to 27000 CNY/ton, up 8.00% week-on-week, although profit margins for manufacturers are under pressure due to rising raw material costs [14] - Diammonium phosphate prices in East China reached 3850 CNY/ton, up 5.48% week-on-week, amid rising production costs [14] Investment Opportunities - The report identifies four key opportunities in the chemical sector: 1. Low-cost expansion, focusing on companies like Wanhua Chemical and Hualu Hengsheng [9] 2. Improved industry conditions, particularly in chromium salts and phosphate rock [10] 3. New materials with high growth potential, such as electronic chemicals and aerospace materials [11] 4. High dividend yields from state-owned enterprises in the chemical sector, including China Petroleum and China National Chemical [11] Company Tracking and Earnings Forecast - The report provides a detailed earnings forecast for key companies, indicating a positive outlook for several firms in the chemical sector, with many rated as "Buy" [28]

Core Insights - The article highlights a significant outflow of main capital from various stocks in the Shanghai and Shenzhen markets, with 1,031 stocks experiencing net outflows for five consecutive days or more as of November 20 [1] Group 1: Main Capital Outflow - The stock with the longest continuous net outflow is Daye Intelligent, with 23 days of outflows, followed by Jindun Co., which has 22 days [1] - The largest total net outflow amount is from Sanhua Intelligent Control, with a cumulative outflow of 6.177 billion yuan over 10 days [1] - The stock with the highest percentage of net outflow relative to trading volume is Daon Co., with a net outflow ratio of 12.87% over the past 8 days [1] Group 2: Notable Stocks with Outflows - Sanhua Intelligent Control: 10 days, 6.177 billion yuan, 8.69% net outflow ratio, -18.25% cumulative price change [1] - Xiangnong Chip: 6 days, 4.647 billion yuan, 9.06% net outflow ratio, -25.20% cumulative price change [1] - Zhaoyi Innovation: 5 days, 3.730 billion yuan, 11.18% net outflow ratio, -12.48% cumulative price change [1] Group 3: Additional Stocks with Significant Outflows - Zhongke Shuguang: 10 days, 3.454 billion yuan, 10.10% net outflow ratio, -12.70% cumulative price change [1] - SMIC: 5 days, 2.860 billion yuan, 9.89% net outflow ratio, -5.13% cumulative price change [1] - BYD: 5 days, 2.710 billion yuan, 17.60% net outflow ratio, -6.23% cumulative price change [1]

证券时报·数据宝统计，截至11月19日收盘，沪深两市共818只个股连续5日或5日以上主力资金净流出。 从净流出持续时间来看，大烨智能连续22日主力资金净流出，排名第一；宝鼎科技等连续21日主力资金 净流出，位列第二。从主力资金净流出总规模来看，三花智控主力资金净流出金额最大，连续9天累计 净流出56.23亿元，香农芯创紧随其后，5天累计净流出33.37亿元。从主力资金净流出占成交金额的比例 来看，道恩股份占比排名居首，该股近7日下跌11.66%。（数据宝） | | 份 | | | | | | --- | --- | --- | --- | --- | --- | | 002922 | 伊戈尔 | 8 | 4.50 | 5.79 | -14.43 | | 300296 | 利亚德 | 15 | 4.45 | 9.57 | -9.13 | | 000975 | 山金国 | 7 | 4.42 | 9.80 | -1.81 | | | 际 | | | | | | 601 117 | 中国化 | 6 | 4.34 | 13.47 | -5.06 | | | 学 | | | | | | | 恒宝股 | | | | | | ...

11月18日晚间，道恩股份（002838）（002838）发布公告，公司将持有的控股子公司道恩万亿（河北） 高分子材料有限公司（简称"道恩万亿"）51%股权以246万元的价格转让给河北万亿特种新材料制造有 限公司。 交易完成后，道恩股份将不再持有道恩万亿的股权，后者将不再纳入公司的合并报表范围。 公告显示，道恩万亿经营范围包括改性塑料、熔喷料的研究、开发、生产、技术转让及技术服务，2024 年及2025年1—9月，该公司净利润分别亏损49.71万元、36.64万元。 道恩股份表示，此举旨在优化公司的资产结构与资源配置，提升整体经营管理效率，符合公司的长期发 展战略。本次交易不会对公司生产 经营、财务报表产生重大影响，不存在损害公司及股东利益的情 形。 资料显示，道恩股份主营业务为热塑性弹性体、改性塑料、色母料、可降解材料和共聚酯材料等功能性 高分子复合材料的研发、生产和销售，公司2017年1月登陆深交所。 值得一提的是，道恩股份货币资金从2024年末的5.02亿元降至2025年三季度末的3.34亿元，降幅达 33.55%。截至今年三季度末，公司负债总额高达31.68亿元，2023年末还仅有18.44亿元，其中 ...