Group 1 - The A-share market saw a collective surge in photolithography machine concept stocks, with notable gains from companies such as Gaomeng New Materials approaching a 20% limit up, and Xinyuan Micro rising nearly 18% [1] - Other companies that experienced significant increases include Jiaxian Co. with over 15%, Anji Technology with over 12%, and Nanda Optoelectronics with over 11% [1] - The overnight performance of ASML, a leading company in the photolithography machine sector, reached a historical high in the US stock market, contributing to the positive sentiment in the A-share market [1] Group 2 - Specific stock performance data includes: - Gaomeng New Materials (19.79% increase, total market value of 62.62 billion) - Xinyuan Micro (17.91% increase, market value of 378 billion) - Jiaxian Co. (15.23% increase, market value of 26.02 billion) - Anji Technology (12.66% increase, market value of 445 billion) - Nanda Optoelectronics (11.61% increase, market value of 355 billion) - Dinglong Co. (10.33% increase, market value of 421 billion) [2] - Other notable stocks include: - Pulit (10.03% increase, market value of 237 billion) - Tongcheng New Materials (10% increase, market value of 318 billion) - Guofeng New Materials (9.99% increase, market value of 111 billion) - Changqing Technology (9.98% increase, market value of 75.87 billion) [2] - The MACD golden cross signal formation indicates a strong upward trend for these stocks [2]

Core Viewpoint - The A-share market saw a significant surge in photolithography machine concept stocks, driven by the record high of ASML, a leading company in the sector in the US stock market [1] Group 1: Stock Performance - Gaomeng New Materials approached a 20% limit up with a rise of 19.79%, reaching a market capitalization of 6.262 billion [2] - Xinyuan Microelectronics increased by nearly 18% with a market cap of 37.8 billion [2] - Jiaxian Co. rose over 15% with a market value of 2.602 billion [2] - Anji Technology saw an increase of over 12% with a market cap of 44.5 billion [2] - Nanda Optoelectronics rose by over 11% with a market capitalization of 35.5 billion [2] - Dinglong Co. increased by over 10% with a market cap of 42.1 billion [2] - Other notable stocks include Pulit, Tongcheng New Materials, Guofeng New Materials, and Changqing Technology, all hitting the 10% limit up [1] Group 2: Year-to-Date Performance - Gaomeng New Materials has a year-to-date increase of 24.08% [2] - Xinyuan Microelectronics has risen 26.23% year-to-date [2] - Jiaxian Co. has a year-to-date increase of 5.94% [2] - Anji Technology has seen a 21.09% increase year-to-date [2] - Nanda Optoelectronics has a year-to-date rise of 19.65% [2] - Dinglong Co. has increased by 18.22% year-to-date [2] - Pulit has a year-to-date increase of 33.15% [2] - Other companies like Tongcheng New Materials and Guofeng New Materials have also shown significant year-to-date performance [2]

| | | 债券代码：123124 债券简称：晶瑞转2 晶瑞电子材料股份有限公司 2025 年第四季度可转换公司债券转股情况公告 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、"晶瑞转2"（债券代码：123124）转股期为2022年2月21日至2027年8月15 日；最新有效的转股价格为16.69元/股。 2、2025年第四季度，共有561张"晶瑞转2"完成转股（票面金额共计56,100 元人民币），共计转成3,356股"晶瑞电材"股票（股票代码：300655）。 3、截至 2025 年第四季度末，公司剩余"晶瑞转 2"票面总金额为 522,479,500 元人民币。 根据《深圳证券交易所创业板股票上市规则》和《深圳证券交易所上市公司 自律监管指引第 15 号——可转换公司债券》的有关规定，晶瑞电子材料股份有 限公司（以下简称"公司"）现将 2025 年第四季度可转换公司债券（以下简称"可 转债"）转股及公司股份变动情况公告如下： 一、可转换公司债券基本情况 1、经中国证券监督管理委员会 "证监许可[2021]2507号"文同意注册，公司 于 ...

Group 1 - The core point of the news is that Jingrui Electric Materials Co., Ltd. experienced a stock price increase of 5.52%, reaching 17.58 CNY per share, with a trading volume of 701 million CNY and a turnover rate of 3.82%, resulting in a total market capitalization of 18.863 billion CNY [1] - Jingrui Electric Materials, established on November 29, 2001, and listed on May 23, 2017, specializes in high-purity chemicals, photoresists and supporting materials, functional formulation materials, lithium battery materials, pharmaceutical intermediates, electronic-grade materials, and other products, widely used in the semiconductor and new energy industries [1] - The main revenue composition of Jingrui Electric Materials includes high-purity chemicals (58.69%), photoresists (13.79%), lithium battery materials (13.68%), industrial chemicals (9.61%), energy (4.01%), and others (0.23%) [1] Group 2 - From the perspective of major fund holdings, E Fund has one fund heavily invested in Jingrui Electric Materials, specifically the E Fund CSI Semiconductor Materials and Equipment Theme ETF Linked Class A (021893), which held 129,200 shares in the third quarter, accounting for 0.17% of the fund's net value, ranking as the seventh largest holding [2] - The E Fund CSI Semiconductor Materials and Equipment Theme ETF Linked Class A (021893) was established on November 26, 2024, with a latest scale of 242 million CNY, achieving a year-to-date return of 4.99% (ranking 15 out of 327) and a one-year return of 64.94% (ranking 23 out of 203), with a cumulative return since inception of 45.97% [2]

Group 1: Overview of Major Companies in Wet Electronic Chemicals - BASF is a leading supplier in the industry with the highest global market share, offering a range of wet electronic chemicals including inorganic high-purity reagents and functional formulation liquids [2] - DuPont, following its split in 2019, continues to excel in organic silicon-based electronic chemicals and plans to spin off its electronic materials business by 2025 [2] - Honeywell specializes in high-purity inorganic chemicals and has significant production capabilities in ultra-pure acids and organic solvents [2] - Entegris, after acquiring Cabot Microelectronics, offers a wide range of high-purity chemicals for semiconductor applications [2] - Avantor is a major supplier of ultra-pure reagents and electronic-grade solvents, focusing on high-purity chemicals for the electronics industry [2] Group 2: Japanese Companies in Wet Electronic Chemicals - Sumitomo Chemical is a core supplier of ultra-pure chemicals for semiconductors and displays, with significant advantages in large wafer manufacturing applications [5] - Kanto Chemical holds a significant market share in ultra-pure acid and functional chemical production for semiconductor applications [5] - Shin-Etsu Chemical is a major producer of photoresists and associated wet electronic chemicals for the semiconductor industry [5] - Mitsubishi Chemical produces a variety of high-purity acids and cleaning agents for microelectronics processing [5] Group 3: South Korean Companies in Wet Electronic Chemicals - Dongwoo Fine-Chem, a subsidiary of Sumitomo Chemical, is a pioneer in developing high-purity chemicals for semiconductor and TFT-LCD manufacturing [8] - Dongjin Semichem has a strong presence in the wet electronic chemicals market for new display technologies, holding a monopoly in certain functional chemicals [8] - Soul-brain is recognized as a leading supplier of high-purity hydrofluoric acid in South Korea [8] Group 4: Taiwanese Companies in Wet Electronic Chemicals - Dongying Chemical Co., Ltd. focuses on producing stripping and developing liquids for semiconductors and TFT-LCD applications [9] - Kuan-Tung Hsin-Lin Technology Co., Ltd. has achieved top-tier quality in hydrogen peroxide production, alongside other electronic-grade chemicals [9] - Chang Chun Chemical Co., Ltd. is a major supplier of electronic-grade sulfuric acid and other chemicals for the semiconductor industry [9] Group 5: Chinese Mainland Companies in Wet Electronic Chemicals - Anji Microelectronics Technology Co., Ltd. projects a revenue of 1.545 billion yuan from CMP polishing liquids in 2024, with a production capacity of 33,100 tons [10] - Hubei Xingfu Electronic Materials Co., Ltd. is the market leader in electronic-grade phosphoric acid, with a projected revenue of 1.02 billion yuan in 2024 [10] - Jiangyin Jianghua Microelectronics Materials Co., Ltd. is one of the few companies capable of supplying electronic-grade hydrofluoric acid for 12-inch advanced processes [10]

Core Viewpoint - The stock of Jingrui Electric Materials has experienced a decline of 2.01% on December 30, with a current price of 16.07 yuan per share, despite a year-to-date increase of 72.70% [1] Group 1: Stock Performance - As of December 30, Jingrui Electric Materials' stock price is 16.07 yuan, with a trading volume of 3.78 billion yuan and a turnover rate of 2.17%, resulting in a total market capitalization of 172.43 billion yuan [1] - The stock has seen a net outflow of 39.16 million yuan in principal funds, with large orders buying 54.08 million yuan and selling 88.03 million yuan [1] - Over the past five trading days, the stock has decreased by 8.07%, while it has increased by 10.37% over the last 60 days [1] Group 2: Company Overview - Jingrui Electric Materials Co., Ltd. was established on November 29, 2001, and went public on May 23, 2017, specializing in high-purity chemicals, photoresists, lithium battery materials, and other products used in the semiconductor and new energy industries [1] - The main revenue composition includes high-purity chemicals (58.69%), photoresists (13.79%), lithium battery materials (13.68%), industrial chemicals (9.61%), energy (4.01%), and others (0.23%) [1] Group 3: Financial Performance - For the period from January to September 2025, Jingrui Electric Materials achieved a revenue of 1.187 billion yuan, representing a year-on-year growth of 11.92%, and a net profit attributable to shareholders of 128 million yuan, reflecting a significant increase of 19,202.65% [2] - The company has distributed a total of 248 million yuan in dividends since its A-share listing, with 117 million yuan distributed over the past three years [3] Group 4: Shareholder Information - As of September 30, 2025, the number of shareholders of Jingrui Electric Materials has increased to 111,400, with an average of 9,585 circulating shares per person, a decrease of 10.67% from the previous period [2] - Among the top ten circulating shareholders, the Guotai Zhongzheng Semiconductor Materials Equipment Theme ETF holds 8.81 million shares, an increase of 4.94 million shares from the previous period [3]

Core Viewpoint - Jingrui Electric Materials (300655.SZ) announced the election of Mr. Hu Jiankang as the employee representative director of the fourth board of directors during the employee representative assembly held on December 29, 2025, ensuring compliance with relevant laws and regulations [1] Group 1 - The company held an employee representative assembly on December 29, 2025, to elect Mr. Hu Jiankang as the employee representative director [1] - Mr. Hu Jiankang transitioned from a non-employee representative director to an employee representative director, with a term lasting until the end of the fourth board's tenure [1] - The election was conducted in accordance with the Company Law of the People's Republic of China and the Shenzhen Stock Exchange's self-regulatory guidelines for listed companies [1]

（文章来源：证券日报） 证券日报网讯 12月29日，晶瑞电材发布公告称，公司2025年12月29日召开2025年第六次临时股东会， 审议通过《关于公司未来三年股东分红回报规划（2026-2028年）的议案》等多项议案。 ...

| 证券代码：300655 | 证券简称：晶瑞电材 | 公告编号：2025-123 | | --- | --- | --- | | 债券代码：123124 | 债券简称：晶瑞转 2 | | 晶瑞电子材料股份有限公司 关于选举职工代表董事的公告 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。 晶瑞电子材料股份有限公司（以下简称"公司"）于2025年12月12日召开第 四届董事会第十一次会议，并于2025年12月29日召开2025年第六次临时股东会， 审议通过了《关于取消监事会、变更注册资本、修订<公司章程>及办理工商变 更登记的议案》。根据新修订的《公司章程》，公司董事会设置职工代表董事1名， 由公司职工代表大会民主选举产生。 晶瑞电子材料股份有限公司 董事会 2025 年 12 月 29 日 2 附件： 根据《中华人民共和国公司法》（以下简称"《公司法》"）、《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》等相关法律、法 规及《公司章程》的要求，为保证公司董事会的规范运作，公司于2025年12月29 日召开职工代表大会，选举胡建康先生（ ...

北京市万商天勤律师事务所 关于 晶瑞电子材料股份有限公司 北京市朝阳区建国门外大街 8 号北京国际财源中心 A 座 32 层 100022 电话：+86 10 82255588 www.vtlaw.cn 北京 深圳 上海 成都 武汉 西安 长沙 杭州 海口 南京 广州 昆明 福州 重庆 天津 合肥 香港(联营) 北京市万商天勤律师事务所 关于晶瑞电子材料股份有限公司 2025 年第六次临时股东会的法律意见书 致：晶瑞电子材料股份有限公司 根据《中华人民共和国证券法》《中华人民共和国公司法》及中国证券监督管理 委员会《上市公司股东会规则》（以下称《股东会规则》）等法律、法规和规范性文件 的规定，北京市万商天勤律师事务所（以下称"本所"）接受晶瑞电子材料股份有限 公司（以下称"公司"）的委托，指派律师现场出席公司 2025 年第六次临时股东会， 并出具法律意见。 本所律师同意将本法律意见书随公司本次股东会决议一并予以公告，并依法对本 法律意见书承担相应的责任。 2025 年第六次临时股东会的法律意见书 北京市朝阳区建国门外大街 8 号北京国际财源中心 A 座 32 层 100022 电话：+86 10 82255 ...