减持计划的实施结果情况 公司于 2025 年 9 月 24 日收到聚合投资出具的《股份减持计划实施结果告知 函》，在减持期间，聚合投资通过集中竞价方式累计减持所持公司股份 5,986,000 股，减持股份数量占公司总股本的 3%，本次减持计划实施完毕。本次减持后聚 合投资持有公司股票 33,667,723 股，持股比例为 16.87%。 | 股东名称 | 宁波聚合创业投资基金合伙企业（有限合伙） | | | | --- | --- | --- | --- | | 股东身份 | 控股股东、实控人及一致行动人 | □是 | √否 | | | 直接持股 5%以上股东 | √是 | □否 | | | 董事、监事和高级管理人员 | □是 | √否 | | | 其他：无 | | | | 持股数量 | 39,653,723股 | | | 证券代码：603931 证券简称：格林达 公告编号：2025-046 杭州格林达电子材料股份有限公司 关于持股 5%以上股东减持股份结果公告 本公司董事会、全体董事及相关股东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。 重要内 ...

Group 1 - The OLED concept sector increased by 3.03%, ranking 10th among concept sectors, with 126 stocks rising, including Jiangfeng Electronics which hit a 20% limit up [1] - Notable gainers in the OLED sector include Tongcheng New Materials, Beifang Huachuang, and Glinda, all reaching the limit up, while Jingwang Electronics, Lihexing, and Hanbo High-tech saw significant declines [1][2] - The OLED sector attracted a net inflow of 5.884 billion yuan from main funds, with 91 stocks receiving net inflows, and 21 stocks exceeding 100 million yuan in net inflows [2] Group 2 - The top net inflow stocks in the OLED sector include Beifang Huachuang with 1.215 billion yuan, followed by Haowei Group, Jiangfeng Electronics, and Lens Technology [2] - The net inflow ratios for Glinda, Tongcheng New Materials, and Taiji Industry were the highest at 25.46%, 19.66%, and 17.32% respectively [3][4] - Jiangfeng Electronics had a trading volume of 54.518 million yuan and a net inflow ratio of 14.50% [3][4] Group 3 - The overall market performance showed a mixed trend, with some sectors like the third-generation semiconductors and advanced packaging also experiencing gains [2] - The market dynamics indicate a strong interest in OLED technology, reflected in the significant capital inflows and stock performance [2][3]

Market Performance - The electronic chemicals sector increased by 5.44% on September 24, with Xingfu Electronics leading the gains [1] - The Shanghai Composite Index closed at 3853.64, up 0.83%, while the Shenzhen Component Index closed at 13356.14, up 1.8% [1] Stock Highlights - Xingfu Electronics (688545) closed at 39.32, up 19.99% with a trading volume of 249,900 shares and a transaction value of 929 million [1] - Nanda Optoelectronics (300346) closed at 42.94, up 12.50% with a trading volume of 1,514,700 shares [1] - Anji Technology (610889) closed at 218.50, up 11.88% with a transaction value of 1.977 billion [1] - Other notable stocks include Grinda (603931) up 9.99% and Shanghai Xinyang (300236) up 9.71% [1] Capital Flow - The electronic chemicals sector saw a net inflow of 1.278 billion from institutional investors, while retail investors experienced a net outflow of 561 million [2][3] - The main stocks with significant net inflows include Nanda Optoelectronics with 190 million and Xingfu Electronics with 143 million [3] Individual Stock Performance - Nanda Optoelectronics had a net inflow of 1.90 billion from institutional investors, while retail investors had a net outflow of 1.21 billion [3] - Xingfu Electronics experienced a net inflow of 1.43 billion from institutional investors, with retail investors seeing a net outflow of 557 million [3] - Other stocks like Zhongjuxin (688549) and Rongda Photosensitive (300576) also reported significant net inflows from institutional investors [3]

Group 1: Research Basic Information - The research object is Glinda, belonging to the electronic chemicals industry, with a reception time of September 23, 2025, and the listed company's reception staff are General Manager Fang Weihua and Board Secretary Zhang Qi [17] Group 2: Detailed Research Institutions - The detailed research institutions include Yude Investment (with contact person Sun Jiali), Xianghe Investment (with contact person Yang Zhan), and CITIC Construction Investment (with contact persons Deng Haozhu, Sui Chong, and Wang Mandan) [18] Group 3: Main Content - The project "Research and Industrialization Verification of Key Materials for Integrated Circuit Manufacturing Production Line Components, Materials, and Key Equipment" undertaken by the company from the Ministry of Industry and Information Technology is in the overall acceptance stage, and the company is steadily advancing the project acceptance work [24] - The company's core product, the developer solution, has major customers such as BOE Group, South Korea's LG Group, China Star Optoelectronics, Tianma Microelectronics, and Visionox. The overall global new display industry in 2025 is continuously adjusting in a complex environment, with the annual panel demand down 2% compared to expectations according to Sigmaintell's data [24] - The MinLED technology has obvious demand growth in the mid - to high - end TV and in - vehicle display markets; the OLED technology shows diversified development, with a slowdown in the smartphone and TV markets and rapid penetration in the PC market; the in - vehicle display market is gradually decelerating in growth, and adding value has become the short - term key [25][26] - The Sichuan factory obtained the work safety license in Q3 2024 and passed the system certification. Its products are being tested on multiple production lines of major downstream customers. In the first half of this year, the developer solution of the Sichuan factory achieved successful single - factory transfer testing, signed a framework contract, and completed volume supply switching in Southwest system customers, with a revenue of 33.0984 million yuan in H1 2025 [24][26] - The share - reduction plan of Ningbo Juhe Venture Capital Investment Fund Partnership (Limited Partnership) is still in progress from June 27, 2025, to September 26, 2025, and the company will continue to supervise the shareholder to complete the share - reduction work legally and disclose information in a timely manner [26]

Core Viewpoint - The stock of Grinda has experienced fluctuations, with a year-to-date increase of 19.33% and a recent decline in revenue and net profit for the first half of 2025 [2][3]. Company Overview - Grinda, established on October 17, 2001, and listed on August 19, 2020, is located in the Linjiang Industrial Park, Xiaoshan District, Hangzhou, Zhejiang Province. The company specializes in the research, production, and sales of ultra-pure wet electronic chemicals [2]. - The main revenue composition of Grinda includes 98.16% from wet electronic chemicals, 1.66% from by-products, and 0.18% from other sources [2]. Financial Performance - For the first half of 2025, Grinda reported an operating income of 315 million yuan, a year-on-year decrease of 8.67%, and a net profit attributable to shareholders of 61.39 million yuan, down 20.95% year-on-year [2]. - Since its A-share listing, Grinda has distributed a total of 220 million yuan in dividends, with 147 million yuan distributed over the past three years [3]. Stock Performance - As of September 22, Grinda's stock price was 27.41 yuan per share, with a market capitalization of 5.47 billion yuan. The stock has seen a 3.51% increase over the last five trading days but a 1.76% decrease over the last 20 days [1][2]. - The stock has been on the "龙虎榜" (a list of stocks with significant trading activity) once this year, with the last appearance on March 5 [2]. Shareholder Information - As of June 30, 2025, Grinda had 14,600 shareholders, an increase of 22.20% from the previous period, with an average of 13,631 circulating shares per person, a decrease of 18.17% [2]. - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited holds 499,900 shares, a decrease of 1.1457 million shares compared to the previous period [3].

法律意见书 浙江天册律师事务所 关于 杭州格林达电子材料股份有限公司 2025 年第一次临时股东大会的 法律意见书 浙江省杭州市杭大路 1 号黄龙世纪广场 A 座 11 楼 310007 电话：0571-87901111 传真：0571-87901500 法律意见书 浙江天册律师事务所 法律意见书 编号：TCYJS2025H1452 号 致：杭州格林达电子材料股份有限公司 浙江天册律师事务所（以下简称"本所"）接受杭州格林达电子材料股份有限 公司（以下简称"格林达"或"公司"）的委托，指派本所律师参加公司 2025 年 第一次临时股东大会，并根据《中华人民共和国证券法》（以下简称"《证券法》"）、 《中华人民共和国公司法》（以下简称"《公司法》"）和《上市公司股东会规则》 （以下简称"《股东会规则》"）等法律、法规和其他有关规范性文件的要求出具 本法律意见书。 在本法律意见书中，本所律师仅对本次股东大会召集、召开程序、出席人员的 资格、召集人的资格、表决程序及表决结果的合法有效性发表意见，不对会议所审 议的议案内容和该等议案中所表述的事实或数据的真实性和准确性发表意见。 本法律意见书仅供公司 2025 年第一 ...

证券代码：603931 证券简称：格林达 公告编号：2025-044 杭州格林达电子材料股份有限公司 2025年第一次临时股东大会决议公告 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。 重要内容提示： 本次会议是否有否决议案：无 一、 会议召开和出席情况 (一)股东大会召开的时间：2025 年 09 月 12 日 (二)股东大会召开的地点：杭州市钱塘区临江工业园区红十五路 9936 号 (三)出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： | 1、出席会议的股东和代理人人数 | 148 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 131,281,798 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股 | | | 份总数的比例（%） | 65.7861 | (四)表决方式是否符合《公司法》及《公司章程》的规定，大会主持情况等。 本次股东大会由公司董事会召集，董事长蒋慧儿女士主持，会议采用现场投 票和网络投票相结合的方式召开。会议的召集和召开程序、表决方式 ...

证券代码：603931 证券简称：格林达 公告编号：2025-045 （一）、审议通过《关于豁免公司第三届董事会第十一次会议通知期限的议 案》。 公司全体董事一致同意豁免公司第三届董事会第十一次会议的通知期限，并 于 2025 年 9 月 12 日召开公司第三届董事会第十一次会议。 表决结果：同意 6 票，反对 0 票，弃权 0 票。 （二）、审议通过《关于确认审计委员会成员及审计委员会召集人的议案》。 根据《中华人民共和国公司法》和《公司章程》的有关规定，公司对组织架 构进行相应调整，监事会的职权转由董事会审计委员会行使，故现对审计委员会 成员进行确认，审计委员会组成人员如下： 杭州格林达电子材料股份有限公司 第三届董事会第十一次会议决议公告 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个别及连带责任。 一、董事会会议召开情况 杭州格林达电子材料股份有限公司（以下简称"公司"）第三届董事会第十 一次会议于 2025 年 9 月 12 日在公司会议室以现场会议结合通讯方式召开。公司 董事同意豁免本次董事会的通知期限，本次董事会应出席董 ...

Core Viewpoint - The company is holding a shareholder meeting to discuss several key proposals, including the completion of fundraising projects and changes to its governance structure [1][5][10]. Group 1: Meeting Details - The shareholder meeting is scheduled for September 12, 2025, at 14:00, located at 9936 Hong 15th Road, Qiantang District, Hangzhou [4]. - Voting will be conducted through both on-site and online methods, with specific time slots for each [3][4]. - Participants must register and adhere to the meeting rules to maintain order and efficiency [1][2][4]. Group 2: Proposals - Proposal 1 involves the completion of the "Sichuan Grinda 100kt/a Electronic Materials Project (Phase I)" and the permanent allocation of remaining fundraising funds to supplement working capital, totaling RMB 36.18 million [5][10]. - Proposal 2 suggests the cancellation of the supervisory board, transferring its powers to the audit committee of the board of directors, and revising the company's articles of association accordingly [10][11]. - Proposal 3 focuses on revising and establishing internal governance systems to enhance operational standards and compliance with legal requirements [11][12]. Group 3: Fundraising and Project Status - The company raised a total of RMB 544.20 million through its initial public offering, with a net amount of RMB 503.31 million after deducting issuance costs [7]. - The fundraising was allocated to specific projects, with a total investment of RMB 529.27 million planned, of which RMB 503.31 million was to be funded by the raised capital [8]. - The completion of the project has led to cost savings and efficient resource management, allowing for the proposed reallocation of surplus funds [9][10].

证券代码：603931 证券简称：格林达 | 2025 | 年第一次临时股东大会会议须知 2 | | --- | --- | | 2025 | 年第一次临时股东大会会议议程 4 | | | 议案一：关于部分募投项目结项并将剩余募集资金永久补充流动 | | 资金的议案 | 6 | | | 议案二：关于取消监事会并修订《公司章程》的议案 9 | | | 议案三：关于修订、制定公司内部治理制度的议案 10 | 1 证券代码：603931 证券简称：格林达 杭州格林达电子材料股份有限公司 2025 年第一次临时股东大会 会议资料 2025 年 9 月 12 日 证券代码：603931 证券简称：格林达 目录 杭州格林达电子材料股份有限公司 2025 年第一次临时股东大会会议须知 为维护投资者的合法权益，保证股东大会的正常秩序和议事效率，确保本次 股东大会的顺利进行，杭州格林达电子材料股份有限公司（以下简称"本公司" 或"公司"）根据中国证监会《上市公司股东大会规则》、《杭州格林达电子材 料股份有限公司章程》等有关规定，制定本会议须知，请出席股东大会的全体人 员遵照执行： 一、本次股东大会按照法律、法规、有关规定和《杭 ...