（文章来源：证券日报） 证券日报网讯 12月19日晚间，晶赛科技发布公告称，公司第四届董事会第三次会议审议通过《关于通 过公开摘牌方式收购铜陵市峰华电子有限公司100%股权的议案》。 ...

Core Insights - The domestic market for high-end quartz crystal resonators is experiencing strong demand, prompting local manufacturers to expand production capacity and increase R&D investment to enhance their supply capabilities in the high-end market [1][10] - The quartz crystal resonator industry in China has grown from 5.496 billion yuan in 2015 to 8.288 billion yuan in 2024, with a compound annual growth rate (CAGR) of 4.67% [1][10] - Emerging applications in 5G communication, wearable electronics, automotive electronics, and the Internet of Things (IoT) are driving significant market opportunities for the quartz crystal resonator industry [1][10] Industry Overview - Quartz crystal components, known as crystal oscillators, are frequency control devices made from quartz crystals utilizing the piezoelectric effect [2][4] - The industry is categorized into quartz crystal resonators and oscillators, with further classifications based on frequency and packaging methods [2][4] Industry Policies - The Chinese government has increased policy support for the quartz crystal resonator industry, promoting new electronic components and smart manufacturing [7] - Key policies include the inclusion of new electronic components in the encouraged category of the 2024 Industrial Structure Adjustment Guidance Catalog and the 2025-2026 Action Plan for Stable Growth in the Electronic Information Manufacturing Industry [7] Industry Chain - The quartz crystal resonator industry chain consists of upstream raw materials (quartz sand, packaging materials), midstream manufacturing, and downstream applications (communication devices, consumer electronics) [6][8] Current Industry Development - Since 2018, Japanese companies have reduced capital expenditures, creating opportunities for Chinese manufacturers to expand in the quartz crystal resonator market [10] - From 2015 to 2024, China's production of quartz crystal resonators increased from 11.94 billion units to 23.298 billion units, with a CAGR of 7.71% [10] Competitive Landscape - The industry features a tiered competitive structure, with international giants leading the high-end market and domestic companies like Unisoc, Dongjing Electronics, and others gaining ground in mid to high-end segments [10][11] - Domestic companies are increasing R&D investments to enhance product consistency and reliability, narrowing the gap with international competitors [10] Development Trends - The industry is moving towards miniaturization, high frequency, low phase noise, and low aging rates to meet the demands of advanced applications [13][14][17] - Manufacturers are focusing on advanced packaging technologies and optimizing design processes to achieve these goals [13][14][17]

Core Viewpoint - Jinsai Technology announced an additional investment in Meijing Electronics (Thailand) Co., Ltd, increasing its registered capital to 70 million Thai Baht, with Jinsai holding an 80% stake [1] Group 1 - The additional investment amounts to 56 million Thai Baht from Jinsai Technology [1] - The remaining 14 million Thai Baht will be contributed by Hefei Jingweite Electronics Co., Ltd, which will hold a 20% stake [1]

Core Viewpoint - The A-share market's photoresist sector experienced a significant surge due to related rumors, indicating heightened investor interest and potential market movements in this industry [1] Company Summaries - Rongda Photoelectric saw its stock price increase by over 16% [1] - Guofeng New Materials and Xingye Co. both hit the 10% daily limit up [1] - Nanda Optoelectronics' stock rose by more than 9% [1] - Other companies such as Tongcheng New Materials, Jiaxian Co., Glinda, Aerospace Zhiguang, Gaomeng New Materials, and Jingsai Technology all experienced stock increases of over 6% [1] - Wavelength Optoelectronics, New Lai Materials, and Woge Optoelectronics saw their stock prices rise by over 5% [1]

Core Insights - Jinsai Technology (920981.BJ) released its Q3 2025 financial report on October 29, 2025, indicating a total of 4 institutional investors holding shares, amounting to 943,600 shares, which represents 1.23% of the total share capital [1] - The institutional holding ratio decreased by 0.21 percentage points compared to the previous quarter [1] Institutional Holdings - The institutional investors include Huatai Securities Co., Ltd. client credit trading guarantee securities accounts and Guosen Securities Co., Ltd. client credit trading guarantee securities accounts [1] - The total institutional holding ratio stands at 1.23% [1] Public Fund Holdings - Six public funds were disclosed this period, including Tongtai Vision Mixed A, Bosera Specialized New Theme Mixed A, and others [1] - These funds did not report any changes compared to the previous quarter [1]

Core Viewpoint - Jinsai Technology reported a mixed financial performance for the first three quarters of 2025, with revenue growth but a decline in net profit due to reduced interest income and increased late fees [1][2]. Financial Performance Summary - For the period of January to September 2025, Jinsai Technology achieved an operating revenue of approximately 426 million yuan, representing a year-on-year increase of 9.73%. However, the net profit attributable to shareholders was about 7.96 million yuan, down 6.39% year-on-year, with a non-recurring net profit decline of 10.68% [1]. - In the third quarter of 2025, Jinsai Technology's operating revenue reached 154 million yuan, showing a year-on-year growth of 21.55%. The net profit attributable to shareholders surged by 85.67% to 5.26 million yuan, while the non-recurring net profit increased by 105.48%, indicating a recovery in core profitability [2]. Company Overview - Jinsai Technology is a national-level specialized and innovative "little giant" enterprise established on January 20, 2005, focusing on the research, development, manufacturing, and sales of quartz crystal oscillators and their packaging materials [3]. Performance Trend Analysis - An analysis of the last three years of quarterly reports indicates that Jinsai Technology's year-on-year growth rates for both operating revenue and net profit have exhibited a "reverse V" shape [4].

第一章 总则 第一条 为维护公司、股东、职工和债权人的合法权益，规范公司的组织和行为， 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》）、《中国共产党章程》和其他有关规定，制定本章程。 第二条 公司系依照《公司法》和其他有关规定成立的股份有限公司（以下简称 "公司"）。 公司系由铜陵市晶赛电子有限责任公司于 2016 年 11 月 18 日整体变更设立。公 司在铜陵市市场监督管理局注册登记，取得营业执照，统一社会信用代码为 91340700771114890E。 第三条 公司于 2021 年 10 月 26 日经中国证券监督管理委员会注册，向不特定 合格投资者公开发行人民币普通股 13,660,000 股，于 2021 年 11 月 15 日在北京证券 交易所上市。 安徽晶赛科技股份有限公司 章程 二〇二五年 1 | 第一章 | 总则 | 3 | | --- | --- | --- | | 第二章 | 经营宗旨和范围 | 4 | | 第三章 | 股 份 | 4 | | 第四章 | 股东和股东会 | 7 | | 第五章 | 董事和董事会 | 20 | | 第六 ...

E3天禾律师事务所 法律意见书 安徽天禾律师事务所 关于安徽晶赛科技股份有限公司 2025 年第一次临时股东会的法律意见书 致:安徽晶赛科技股份有限公司 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》")、《北京证券交易所股票上市规则》(以 下简称"《上市规则》")以及《安徽晶赛科技股份有限公司章程》(以下简称"《公 司章程》")的有关规定,安徽天禾律师事务所接受安徽晶寨科技股份有限公司 (以下简称"公司")委托,指派张大林、冉合庆律师(以下简称"天禾律师")出 席公司 2025年第一次临时股东会(以下简称"本次股东会"),并对本次股东会 相关事项进行见证,出具法律意见。 本法律意见书是天禾律师根据对本次股东会事实的了解及对我国现行法律、 法规和规范性文件的理解而出具的。 天禾律师同意将本法律意见书作为本次股东会的法定必备文件予以公告,并 依法对所出具的法律意见书承担责任。 天禾律师根据《证券法》相关规定的要求,按照律师行业公认的业务标准、 道德规范和勤勉尽责精神,对本次股东会的召集、召开、与会人员资格、表决程 序及其他相关法律问题发表如下意见: 一、 ...

证券代码：871981 证券简称：晶赛科技 公告编号：2025-082 安徽晶赛科技股份有限公司 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公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2025 年 9 月 26 日 2.会议召开地点：公司会议室（安徽省合肥市经济技术开发区云谷路 2569 号） 3.会议召开方式：现场投票和网络投票相结合 4.会议召集人：公司董事会 5.会议主持人：董事长侯诗益先生 6.召开情况合法合规的说明： 本次会议的召集、召开及议案审议程序符合国家有关法律、行政法规、部门 规章、规范性文件和《公司章程》的规定。 （二）会议出席情况 出席和授权出席本次股东会的股东共 9 人，持有表决权的股份总数 52,211,172 股，占公司有表决权股份总数的 68.2785%。 其中通过网络投票参与本次股东会的股东共 0 人，持有表决权的股份总数 0 股，占公司有表决权股份总数的 0%。 （三）公司董事、监事、高级管理人员出席或列席股 ...

Market Overview - The component sector experienced a decline of 4.47% on September 26, with Zhongfu Circuit leading the drop [1] - The Shanghai Composite Index closed at 3828.11, down 0.65%, while the Shenzhen Component Index closed at 13209.0, down 1.76% [1] Stock Performance - Notable gainers included: - Tianjin Pulin (002134) with a closing price of 21.00, up 4.37% on a trading volume of 143,100 shares and a turnover of 301 million [1] - ST Dongjing (002199) closed at 10.01, up 3.52% with a trading volume of 44,000 shares [1] - Major decliners included: - Zhongfu Circuit (300814) closed at 48.52, down 8.61% with a trading volume of 137,800 shares and a turnover of 689 million [2] - Dongshan Precision (002384) closed at 68.58, down 7.44% with a trading volume of 862,600 shares [2] Capital Flow - The component sector saw a net outflow of 6.765 billion in institutional funds, while retail investors contributed a net inflow of 5.702 billion [2] - The table of capital flow indicates varying levels of net inflow and outflow among individual stocks, with notable movements in Tianjin Pulin and ST Dongjing [3]