北京市中伦律师事务所 关于山东海科新源材料科技股份有限公司 2025 年第一次临时股东会的 法律意见书 二〇二五年六月 法律意见书 北京市中伦律师事务所 关于山东海科新源材料科技股份有限公司 2025 年第一次临时股东会的 法律意见书 致：山东海科新源材料科技股份有限公司 北京市中伦律师事务所（以下简称"本所"）作为山东海科新源材料科技股 份有限公司（以下简称"公司"）的常年法律顾问，受公司委托，指派本所律师 程劲松、胡博涛出席公司 2025 年第一次临时股东会（以下简称"本次股东会"）。 本所律师根据《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》（以下简称"《证券法》"）、《上市公司股东会规则》（以下简称"《股 东会规则》"）等有关法律、法规、规范性文件及《山东海科新源材料科技股份有 限公司章程》（以下简称"《公司章程》"）的规定，对本次股东会进行见证并出具 法律意见。 为出具本法律意见书，本所律师审查了公司本次股东会的有关文件和材料。 本所律师得到公司如下保证，即其已提供了本所律师认为作为出具本法律意见书 所必需的材料，所提供的原始材料、副本、复印件等材料、口头证言均符合真 ...

证券代码：301292 证券简称：海科新源 公告编号：2025-031 山东海科新源材料科技股份有限公司 2025 年第一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.本次股东会无增加、变更、否决提案的情况； 2.本次股东会不涉及变更前次股东大会决议的情况。 一、 会议召开和出席情况 （一）会议召开情况 1、股东会届次：2025 年第一次临时股东会 2、会议召开的时间： （1）会议召开时间：2025 年 6 月 4 日（星期三）15 时 30 分 （2）网络投票时间：通过深圳证券交易所（"深交所"）交易系统进行网络 投票的具体时间为：2025 年 6 月 4 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 6 月 4 日 9:15-15:00 3、会议的召开方式：本次股东会采用现场投票与网络投票相结合的方式 4、会议召开地点：山东省东营市东营区北一路 721 号海科大厦会议室 5、会议召集人：公司董事会 6、会议主持人：公司董事长杨晓 ...

Group 1 - The core viewpoint of the articles highlights Haike Xinyuan's dual-driven strategy focusing on lithium battery materials and consumer chemicals, capitalizing on the rapid growth of the global electric vehicle market [1][2][3] - In Q1 2025, the company achieved a revenue of 1.127 billion yuan, a year-on-year increase of 31.27%, marking a historical high for quarterly revenue [1] - The net profit attributable to shareholders was -110.51 million yuan, a significant reduction in losses by 82.01% compared to the same period last year [1] Group 2 - Haike Xinyuan is positioned as a leading enterprise in lithium-ion battery electrolyte solvents, focusing on technological innovation and accelerating the development of new products and processes [2] - The company is expanding its product matrix by focusing on cutting-edge areas such as solid-state battery electrolytes and sodium-ion materials, which has led to increased sales of high-end products overseas [2] - In the consumer chemicals sector, the company aims to meet diverse market demands and enhance collaboration with customers, particularly in developing green bio-based products [2] Group 3 - The company plans to continue its innovation-driven and high-quality development strategy, seizing opportunities in the fast-growing new energy and new materials industries [3] - Haike Xinyuan aims to optimize its industrial structure, expand international markets, and strengthen technological research and development to achieve a transition from scale growth to value growth [3]

Group 1 - Haike Xinyuan is a leading domestic producer of food-grade and industrial-grade propylene glycol and has achieved stable mass production of bio-based 1,3-butanediol, showcasing strong competitiveness in the market [1] - The company has increased its product export volume through overseas warehousing and customer resource strategies, significantly promoting the domestic substitution process of food-grade, pharmaceutical-grade propylene glycol, dipropylene glycol, and 1,3-butanediol [1] - In 2024, Haike Xinyuan's high-end propylene glycol sales increased by 4% year-on-year, with product prices 8% higher than industry peers; dipropylene glycol sales grew by 28%, and butanediol sales surged by 117% [1] Group 2 - The company has made significant advancements in research and development, holding 128 authorized patents, including 57 invention patents and 71 utility model patents, and has participated in the formulation of 12 national and industry standards [2] - Haike Xinyuan is focused on the research and development of green, environmentally friendly, and bio-based new materials, ensuring its technology remains at a high industry level [2] - The company aims to enhance its comprehensive competitiveness by building an agile research and operation system, moving towards becoming a leading enterprise in the new energy materials and consumer chemicals sectors [2] Group 3 - The cosmetics industry in China is witnessing a rapid rise of domestic brands, with overall competitiveness improving, particularly in the context of the fast development of natural green bio-based products [4] - The consumer chemicals sector is showing strong growth momentum as a result of these trends [4]

Core Viewpoint - Despite challenges, the global lithium battery market maintains a rapid growth rate of 20% to 30%, with the electrolyte sector entering a critical phase of capacity clearing between 2025 and 2027, leading to an improvement in supply-demand dynamics [1][7]. Industry Overview - The global shipment of lithium-ion battery electrolytes reached 1.662 million tons, a year-on-year increase of 26.7% driven by demand from energy storage batteries [4]. - However, the global electrolyte market size is projected to decline by 21.5% year-on-year in 2024, amounting to 40.98 billion yuan, continuing the downward trend from 2023 due to falling electrolyte prices [4]. Company Positioning - Haike New Source, established in 2002, is recognized as a leading manufacturer of electrolyte solvents, focusing on innovation in new energy battery materials and maintaining a strong market position through an integrated supply chain [7][8]. - The company has a solid foothold in the electrolyte solvent market, supplying five types of lithium battery carbonate solvents and achieving over 40% global market share in 2024, with a 30% sales growth compared to 2023 [8][10]. Product Development - Haike New Source is actively developing new products, including electrolyte additives and lithium salts, to enhance its competitive edge in the lithium battery electrolyte industry [10][12]. - The company emphasizes strict quality management and has received recognition as an excellent supplier from major clients like BYD and Tianci Materials [11]. Technological Innovation - The company invests 4% of its marketing revenue in R&D, employing over 110 research personnel and holding 128 core patents, contributing to its competitive advantage in the market [11][12]. - Haike New Source is focusing on developing high-voltage, high-safety, and green low-cost electrolyte materials, aligning with industry trends [13]. Global Expansion Strategy - With the domestic electrolyte solvent market becoming saturated, Haike New Source is targeting international markets, aiming for a 40% market share by 2025 [14][15]. - The company has established a global presence with eight subsidiaries across Asia, Europe, and North America, enhancing its market influence and product competitiveness [13][14]. Future Outlook - The company plans to accelerate the construction of its high-end battery material production base in Dongying, Shandong, and continue to innovate in product offerings to meet diverse market demands [16].

Core Viewpoint - The company has decided to change the purpose of its share repurchase from maintaining company value and shareholder rights to being used for an employee stock ownership plan or equity incentives [1][6]. Summary by Sections Share Repurchase Overview - The company approved a share repurchase plan on July 12, 2024, with a budget of between 1.6 million RMB and 3.1 million RMB for stabilizing the stock price, and an additional 10 million RMB to 20 million RMB based on the company's value judgment and future prospects [1][5]. Share Repurchase Details - The maximum repurchase price for shares aimed at stabilizing the stock price is set at 14.02 RMB per share, while the price for shares based on company value is capped at 19.23 RMB per share [2][3]. - The estimated number of shares to be repurchased under the stock price stabilization commitment ranges from 0.0512% to 0.0992% of total shares, while the number based on company value is approximately 520,020 shares [2]. Implementation Timeline - The repurchase for stock price stabilization will commence the trading day after the shareholder meeting and must be completed within 30 trading days [3]. - The repurchase based on company value will be executed within three months following the shareholder meeting's approval [3]. Progress and Completion - As of October 31, 2024, the company completed the repurchase, acquiring a total of 1,018,500 shares, which is about 0.46% of the total share capital, with a total transaction amount of approximately 11.99 million RMB [5]. - Shares repurchased for stock price stabilization will be canceled, while those acquired based on company value will be sold within three years [5]. Change in Repurchase Purpose - The change in repurchase purpose is aimed at implementing the 2025 employee stock ownership plan, enhancing the alignment of interests between the company, shareholders, and employees [6][7]. - This change is expected to motivate management and employees, improve company competitiveness, and will not adversely affect the company's operations, finances, or control [6][7].

续发展，有利于建立和完善劳动者与所有者的利益共享机制， 有利于进一步完善公司治理水平，提高员工的凝聚力和公司 竞争力，充分调动员工的积极性和创造性，吸引和保留优秀 管理人才，实现公司可持续发展。 综上，公司监事会认为公司实施本次员工持股计划不会 损害公司及其全体股东的利益并符合公司长远发展的需要， 同意公司实施本次员工持股计划。 证券代码：301292 证券简称：海科新源 公告编号：2025-029 山东海科新源材料科技股份有限公司 本公司及全体监事保证信息披露的内容真实、准确和完 整，不存在任何虚假记载、误导性陈述或重大遗漏。 山东海科新源材料科技股份有限公司（以下简称"公司"） 于 2025 年 5 月 19 日召开第二届监事会第十三次会议审议通 过了《关于公司<2025 年员工持股计划（草案）>及其摘要的 议案》。根据《关于上市公司实施员工持股计划试点的指导 意见》（以下简称"《指导意见》"）、《深圳证券交易所 上市公司自律监管指引第 2 号——创业板上市公司规范运作》 （以下简称"《自律监管指引第 2 号》"）等相关法律法规 及规范性文件的规定，经认真审阅相关会议资料及全体监事 充分讨论，现就公司 2 ...

山东海科新源材料科技股份有限公司（以下简称"公司"） 于2025年5月19日召开了第二届董事会第十八次会议、第二 届监事会第十三次会议，审议通过了《关于变更回购股份用 途的议案》，同意将回购股份用途由"用于维护公司价值及 股东权益所必需"变更为"用于员工持股计划或者股权激 励"，上述事项尚需提交股东会审议。现将相关事项公告如 下： 一、回购股份的基本情况 公司于2024年7月12日召开第二届董事会第十一次会议， 于2024年7月31日召开2024年第二次临时股东大会，审议通 过了《关于回购公司股份方案的议案》。同意公司自有资金 以集中竞价交易方式回购公司已发行的人民币普通股（A股） 股票（以下简称"本次回购"），回购股份的用途为维护公 证券代码：301292 证券简称：海科新源 公告编号：2025-025 山东海科新源材料科技股份有限公司 关于变更回购股份用途的公告 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。 ●本次变更前回购股份用途：维护公司价值及股东权益 所必需 ●本次变更后回购股份用途：用于员工持股计划或者股 权激励 根据《深圳证券交易所上市公司自律 ...

山东海科新源材料科技股份有限公司 第一条 为规范山东海科新源材料科技股份有限公司（以下简称"海科新源" 或"公司"）2025 年员工持股计划（以下简称"本员工持股计划"）的实施，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》 （以下简称"《证券法》"）、《关于上市公司实施员工持股计划试点的指导意见》 （以下简称"《指导意见》"）等相关法律、行政法规、规章、规范性文件和《公 司章程》及《山东海科新源材料科技股份有限公司 2025 员工持股计划（草案）》 （以下简称"员工持股计划草案"）之规定，特制定本管理办法。 第二章 员工持股计划的制定 第二条 员工持股计划所遵循的基本原则 （一）依法合规原则 公司实施本员工持股计划，严格按照法律、行政法规的规定履行程序，真实、 准确、完整、及时地实施信息披露。任何人不得利用员工持股计划进行内幕交易、 操纵证券市场等证券欺诈行为。 （二）自愿参与原则 公司实施本员工持股计划遵循公司自主决定，员工自愿参加的原则，公司不 以摊派、强行分配等方式强制员工参加本员工持股计划。 （三）风险自担原则 2025 年员工持股计划管理办法 第一章 总则 本员 ...

证券代码：301292 证券简称：海科新源 公告编号：2025-028 山东海科新源材料科技股份有限公司 职工代表大会决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚 假记载、误导性陈述或者重大遗漏，并对其内容的真实性、 准确性和完整性承担法律责任。 公司实施员工持股计划有利于完善员工与全体股东的 利益共享和风险共担机制，调动管理者和员工的积极性，健 全公司的激励和约束机制，提升公司治理水平，有利于促进 公司长期、稳定发展。 特此公告。 山东海科新源材料科技股份有限公司董事会 2025 年 5 月 19 日 山东海科新源材料科技股份有限公司（以下简称"公 司"）职工代表大会于 2025 年 5 月 19 日上午召开，本次会 议的召集、召开和表决程序符合职工代表大会的相关规定。 经全体与会职工代表民主讨论，审议通过了《山东海科新源 材料科技股份有限公司 2025 年员工持股计划（草案）》相关 事项。职工代表大会代表一致认为： 公司实施的员工持股计划的内容符合有关法律、法规及 规范性文件的规定，不存在损害公司及全体股东利益的情形， 亦不存在以摊派、强行分配等方式强制员工参加持股计划的 情形。同意公司制定 ...