关于控股股东、实际控制人增持公司股份计划的公告 公司控股股东、实际控制人中国节能环保集团有限公司保证向本公司提供的 信息内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示： 中节能万润股份有限公司（以下简称"公司"）于2025年11月24日收到公司控 股股东、实际控制人中国节能环保集团有限公司（以下简称"中国节能"）《关于 增持万润股份计划的通知》，中国节能计划自2025年11月24日起6个月内（即2025 年11月24日至2026年5月23日），以自有资金及股票增持专项贷款通过集中竞价 交易方式，择机以适当的价格增持公司股份，拟增持金额不低于人民币3.65亿元、 不高于人民币7.30亿元。现将具体情况公告如下： 一、计划增持主体的基本情况 证券代码：002643 证券简称：万润股份 公告编号：2025-075 中节能万润股份有限公司 1 2、本次增持股份的数量及价格 中国节能择机以适当的价格增持公司股份，拟增持金额不低于人民币3.65亿 元、不高于人民币7.30亿元。本次拟增持的股份不设置固定价格、价格区间，中 国节能将基 ...

格隆汇11月25日丨万润股份(002643.SZ)公布，收到公司控股股东、实际控制人中国节能环保集团有限 公司（简称"中国节能"）《关于增持万润股份计划的通知》，中国节能计划自2025年11月24日起6个月 内（即2025年11月24日至2026年5月23日），以自有资金及股票增持专项贷款通过集中竞价交易方式， 择机以适当的价格增持公司股份，拟增持金额不低于人民币3.65亿元、不高于人民币7.30亿元。 ...

格隆汇11月25日丨万润股份(002643.SZ)公布，收到公司控股股东、实际控制人中国节能环保集团有限 公司（简称"中国节能"）《关于增持万润股份计划的通知》，中国节能计划自2025年11月24日起6个月 内（即2025年11月24日至2026年5月23日），以自有资金及股票增持专项贷款通过集中竞价交易方式， 择机以适当的价格增持公司股份，拟增持金额不低于人民币3.65亿元、不高于人民币7.30亿元。 ...

Core Viewpoint - Wanrun Co., Ltd. has shown a mixed performance in stock price and financial metrics, with a notable increase in revenue and net profit year-on-year, while experiencing fluctuations in stock price over recent trading days [1][2]. Financial Performance - For the period from January to September 2025, Wanrun Co., Ltd. achieved a revenue of 2.826 billion yuan, representing a year-on-year growth of 2.31% [2]. - The net profit attributable to shareholders for the same period was 306 million yuan, reflecting a year-on-year increase of 3.27% [2]. Stock Performance - As of November 25, Wanrun's stock price increased by 2.31%, reaching 13.30 yuan per share, with a trading volume of 111 million yuan and a turnover rate of 0.93% [1]. - Year-to-date, the stock price has risen by 11.76%, but it has seen declines of 3.62% over the last five trading days, 4.86% over the last 20 days, and 3.76% over the last 60 days [1]. Shareholder Information - As of September 30, 2025, the number of shareholders for Wanrun Co., Ltd. was 42,100, a decrease of 13.28% from the previous period [2]. - The average number of circulating shares per shareholder increased by 15.31% to 21,575 shares [2]. Dividend Distribution - Since its A-share listing, Wanrun Co., Ltd. has distributed a total of 2.005 billion yuan in dividends, with 646 million yuan distributed over the past three years [3]. Institutional Holdings - As of September 30, 2025, Hong Kong Central Clearing Limited was the ninth largest circulating shareholder, holding 12.2602 million shares, an increase of 3.6845 million shares from the previous period [3]. - Guangfa Multi-Factor Mixed Fund (002943) entered as the tenth largest circulating shareholder, holding 10.8781 million shares [3].

Core Viewpoint - The company is focusing on developing and positioning itself in the market for electrolyte additives used in new energy battery applications, particularly lithium-ion batteries [2] Group 1: Company Developments - The company has responded to investor inquiries regarding its interest in certain technologically advanced electrolyte additives suitable for development [2] - The specific products related to these developments can be monitored through the company's subsidiary, Haichuan Chemical's official website [2] Group 2: Industry Insights - The downstream application of the company's new energy battery electrolyte additives is primarily in lithium-ion battery products [2] - Electrolyte is a core material in lithium-ion batteries, mainly composed of solvents, lithium salts, and additives [2] - Commercial lithium-ion battery electrolytes include various additives that significantly enhance specific performance aspects, such as increasing voltage, extending cycle life, improving low-temperature performance, and enhancing electrolyte stability [2]

Core Viewpoint - The company has successfully achieved supply of materials for perovskite solar cells and is currently meeting downstream market demand [1] Group 1: Company Developments - The company's production capacity for perovskite solar cell materials is sufficient to satisfy current market needs [1] - Downstream partners are primarily in the product development or optimization phase, indicating a focus on innovation and improvement [1] - The company aims to plan its production capacity based on downstream market demand and is committed to providing products and technical support to more downstream enterprises [1]

Group 1 - The company has achieved production capacity for perovskite solar cell materials that meets current market demand [2] - The downstream market is primarily in the product development or optimization phase, indicating potential for future growth in perovskite solar cells [2] - The company plans to adjust production capacity based on downstream market demand and aims to provide products and technical support to more downstream enterprises [2]

Core Viewpoint - The company is focusing on the development of electrolyte additives for new energy batteries, specifically lithium-ion batteries, which are essential for improving battery performance [1] Group 1: Company Developments - The company has indicated its interest in specific technical materials suitable for the development of electrolyte additives for new energy batteries [1] - The company's subsidiary, Haichuan Chemical, is highlighted as a source for more information on these products [1] Group 2: Industry Insights - Electrolyte is a core material in lithium-ion batteries, primarily composed of solvents, lithium salts, and additives [1] - Commercial lithium-ion battery electrolytes include various additives that significantly enhance performance aspects such as voltage, cycle life, low-temperature performance, and stability [1]

Core Viewpoint - The company is actively engaged in the production of lithium battery electrolyte additives and has confirmed that its current production capacity meets market demand, with plans for future expansion [2]. Group 1: Product Information - The company focuses on developing lithium battery electrolyte additives with specific technical characteristics suitable for its operations [2]. - The company's subsidiary, Haichuan Chemical, provides detailed information about the products on its official website [2]. Group 2: Production Capacity and Plans - The company has achieved full production and sales capacity for its lithium battery electrolyte additives [2]. - The first phase of the energy-saving Wanrun (Penglai) new materials project includes plans for the production capacity of lithium battery electrolyte additives [2].

格隆汇11月24日丨万润股份(002643.SZ)在投资者互动平台表示，公司关注并布局了一些具有一定技术 特点且适合公司开发的新能源电池用电解液添加剂，目前公司新能源电池用电解液添加剂材料已实现产 品供应，具体产品可以关注公司子公司海川化学的官网，目前产能可以满足市场需求。公司中节能万润 （蓬莱）新材料一期建设项目中包含新能源电池用电解液添加剂产能规划。 ...