安徽晶赛科技股份有限公司 关于开展外汇套期保值业务的公告 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。 安徽晶赛科技股份有限公司（以下简称"公司"）于 2025 年 2 月 19 日召开 第三届董事会第十六次会议，审议通过《关于开展外汇套期保值业务的议案》， 本议案无需提交股东大会审议。现将外汇套期保值业务相关情况说明如下： 一、开展外汇套期保值业务的目的 因公司海外业务发展的需要，公司存在一定的外币结算需求，为有效规避外 汇市场风险、降低汇率波动对公司经营的影响，提高外汇资金使用效率，结合公 司资金管理模式要求及日常业务需要，公司及控股子公司拟开展外汇套期保值业 务。 二、外汇交易币种及方式 公司拟开展的外汇套期保值业务的币种只限于公司生产经营所使用的主要 结算货币，包括美元、日元、欧元、港币、韩元等。 证券代码：871981 证券简称：晶赛科技 公告编号：2025-004 五、外汇套期保值业务的会计核算原则 公司外汇套期保值业务相关会计政策及核算披露原则将严格按照财政部发 布的《企业会计准则第 2 ...

证券代码：871981 证券简称：晶赛科技 公告编号：2025-005 安徽晶赛科技股份有限公司 关于使用闲置自有资金购买理财产品的公告 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、 委托理财概述 （一） 委托理财目的 为提高闲置自有资金使用效率，增加现金资产收益。根据《北京证券交易所 股票上市规则（试行）》等相关法律、法规和规范性文件以及《安徽晶赛科技股 份有限公司章程》等相关规定，在不影响公司主营业务发展，确保日常经营资金 需求以及风险可控的情况下，拟使用闲置自有资金购买理财产品。 （二） 委托理财金额和资金来源 1、 预计委托理财额度的情形 公司拟使用不超过人民币 5,000 万元的闲置自有资金购买理财产品，将投资 于安全性高、流动性好、可以保障投资本金安全的理财产品（包括但不限于银行 定期存款、结构性存款、协定存款、可转让大额存单等），期限最长不超过 12 个月，在上述额度范围内资金可以循环滚动使用。 公司董事会授权董事长对购买理财产品行使相关决策权并签署相关法律文 件，公司财务负责人负 ...

第三届董事会第十六次会议决议公告 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 2 月 19 日 证券代码：871981 证券简称：晶赛科技 公告编号：2025-007 安徽晶赛科技股份有限公司 2.会议召开地点：公司会议室 3.会议召开方式：现场表决与通讯表决相结合 4.发出董事会会议通知的时间和方式：2025 年 2 月 17 日以通讯方式发出 5.会议主持人：董事长侯诗益先生 6.会议列席人员：公司监事、高级管理人员 7.召开情况合法、合规、合章程性说明： 本次会议召集、召开和议案审议程序等符合有关法律、行政法规、部门规章 等规范性文件，符合《公司法》、《公司章程》相关规定。 （二）会议出席情况 具体内容详见公司同日在北京证券交易所指定信息披露平台（www.bse.cn） 披露的《关于开展外汇套期保值业务的公告》（公告编号：2025-004）。 2.议案表决结果：同意 9 票；反对 0 票；弃权 0 票。 3.回避表决情 ...

证券代码：871981 证券简称：晶赛科技 公告编号：2025-003 安徽晶赛科技股份有限公司 关于变更签字注册会计师及质量控制复核人的公告 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。 安徽晶赛科技股份有限公司（以下简称"公司"）于 2024 年 4 月 26 日召开 公司第三届董事会第十一次会议，审议通过了《关于拟续聘会计师事务的议案》， 同意续聘容诚会计师事务所（特殊普通合伙）（以下简称"容诚会计师事务所"） 为公司 2024 年度审计机构。上述议案已经公司 2024 年年度股东大会审议通过。 具体内容详见公司于 2024 年 4 月 26 日在北京证券交易所指定信息披露平台 （www.bse.cn）披露的《拟续聘会计师事务所公告》（公告编号：2024-024）。 2025 年 2 月 10 日，公司收到容诚会计师事务所《关于变更安徽晶赛科技股 份有限公司签字注册会计师及质量控制复核人的说明函》，现将具体情况公告如 下： 一、本次签字会计师及质量控制复核人变更情况 容诚会计师事务所作为公司 2 ...

一、本期业绩预告情况 (一)业绩预告期间 2024 年 1 月 1 日至 2024 年 12 月 31 日。 证券代码：871981 证券简称：晶赛科技 公告编号：2025-002 安徽晶赛科技股份有限公司 2024 年年度业绩预告公告 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。 特别提示：本公告所载 2024 年年度主要财务数据为初步核算数据，未经会 计师事务所审计，具体数据以公司 2024 年年度报告中披露的数据为准，提请投 资者注意投资风险。 1、公司通过加强市场拓展，抢抓优质客户资源，巩固与核心客户之间的业 务合作关系，报告期内产品销量得到明显提升。 2、通过持续优化生产技术工艺，加强高端产品的研发与推广，公司的产品 结构得到改善，在市场中的竞争力得到加强，营业收入取得较大幅度增长。 3、公司强化内部管理，落实各项成本管控，提高生产效率，促进降本增效。 三、风险提示 (二)业绩预告情况 √年度净利润实现扭亏为盈 单位：万元 | 股东的净利润 | | | | | | --- | --- | - ...

Investment Rating - The report assigns an "Accumulate" rating for the company, marking the first coverage of its kind [1]. Core Viewpoints - The quartz crystal oscillator industry has significant growth potential, driven by increasing demand from downstream sectors [3][4]. - The company is a leading player in the quartz crystal component industry, focusing on the design, research and development, production, and sales of quartz oscillators and packaging materials [2][12]. - The company has successfully turned around its performance, with a notable increase in revenue and profitability in the first half of 2024 [21][28]. Summary by Sections 1. Company Overview - The company has been deeply engaged in the quartz crystal component industry for nearly 20 years, with a strong reputation for product quality [12]. - As of mid-2024, the company holds 55 patents, including 13 invention patents, and has achieved various quality management certifications [12][53]. 2. Industry Potential - The quartz crystal oscillator market is expected to expand significantly, with projections indicating a potential market size of 161.57 billion yuan by 2027 [9][40]. - The demand for quartz oscillators is anticipated to grow steadily due to the proliferation of applications in consumer electronics, smart devices, and automotive electronics [40][46]. 3. R&D and Market Expansion - The company emphasizes innovation and product quality, with ongoing development of high-end products such as temperature-compensated oscillators and real-time clock oscillators [51][52]. - The company is actively expanding its market presence, both domestically and internationally, with a focus on enhancing product market share and optimizing manufacturing processes [54][55]. 4. Financial Forecast and Valuation - Revenue forecasts for the company are projected to reach 573.31 million yuan in 2024, with a net profit of 15.42 million yuan [1][9]. - The company's P/E ratios for 2024-2026 are estimated at 154.76, 111.29, and 77.79 respectively, indicating a relatively high valuation compared to peers [1][9].

证券代码：871981 证券简称：晶赛科技 公告编号：2024-060 安徽晶赛科技股份有限公司 股东名称 股东身份 持股数量（股） 持股比例 当前持股股份来源 郑善发 董事、总经 理 637,000 0.83% 上市后通过非交易过 户方式取得 陈维彦 监事 450,800 0.59% 上市后通过非交易过 户方式取得 查晓兵 董事 131,764 0.17% 上市后通过非交易过 户方式取得 胡孔亮 监事 131,764 0.17% 上市后通过非交易过 户方式取得 丁曼 财务总监 131,764 0.17% 上市后通过非交易过 户方式取得 一、 减持主体减持前基本情况 二、 减持计划的实施结果 （一） 股东因以下原因披露减持计划实施结果： √减持计划实施完毕 □减持时间区间届满 董事、监事、高级管理人员提前终止减持计划暨减持股份 结果公告 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。 | | | | | | 减持价格区 | | 减 | 当前持 | | | --- | --- | --- | --- | ...

Business Overview - The company has maintained a steady business performance in the first three quarters of 2024, benefiting from the trend of domestic substitution in downstream markets and the development of the AI industry [4] - The overall demand for quartz crystal oscillators has shown signs of recovery [4] Market Expansion - The company's customers are mainly in the consumer electronics, industrial control modules, and automotive electronics sectors, with a stable customer base established [5] - Automotive electronics (automotive-grade products) have passed certification from some automotive electronics manufacturers and achieved mass production [5] - Future focus will be on expanding in the optical module and positioning navigation fields [5] - Overseas markets contribute approximately 20% of the sales revenue for crystal oscillator products, with major export markets being Europe, America, Japan, and South Korea [6] - The company plans to increase efforts in overseas market expansion to attract more high-quality customers [6] Product Development - The tuning fork crystal oscillator, as a fundraising project, has completed capacity layout and is in the stage of ramping up production [7] - Sales of tuning fork crystal oscillators have improved in the second half of 2024 compared to the first half, significantly enhancing the company's product structure [7] Competitive Advantages - The company offers a comprehensive range of products, covering the entire spectrum from crystal components to packaged components [8] - It possesses technological innovation advantages, including advanced manufacturing processes such as lithography technology, enabling independent production of high-frequency crystal chips [8] - The company has an experienced management team with extensive expertise in refined management and has established a complete, systematic professional management system [8] - A robust quality assurance system has been established, certified by international standards [8]

Group 1: Investor Relations Activity Overview - The investor relations activity was conducted as an online meeting on December 16, 2024 [3] - Attendees included various securities firms and fund management companies, such as Guolian Securities and China International Capital Corporation [3] Group 2: Company Performance and Market Demand - The overall market demand for quartz crystal oscillators has shown signs of recovery due to domestic substitution trends and the impact of the artificial intelligence industry [4] - The company maintained a steady operational status by enhancing market expansion and optimizing production processes [4] Group 3: Customer Base and Market Expansion - The company's main customers are in consumer electronics, industrial control modules, and automotive electronics, with a stable customer base established [5] - Automotive electronics have achieved batch shipments after passing certification from some automotive manufacturers [5] Group 4: Overseas Market Contribution - Overseas sales account for approximately 20% of the total sales of quartz crystal products [6] - Major export markets include Europe, the United States, Japan, and South Korea, primarily in the consumer electronics sector [6] Group 5: Product Development and Sales - The production capacity for tuning fork oscillators has been established, with sales volume increasing in the second half of 2024 compared to the first half [7] Group 6: Competitive Advantages - The company offers a complete range of products, including all categories of crystal and packaging components [8] - It possesses technological innovation advantages, including advanced manufacturing processes and self-developed key materials [8] - The management team has extensive experience in refined management and has established a comprehensive quality assurance system [8]

Group 1: Industry Overview - The quartz crystal oscillator industry is currently experiencing a recovery in demand, although it remains in a state of oversupply with intense competition among products [4] - The market size of the quartz crystal oscillator industry is expected to grow due to the acceleration of global digitalization, the rise of 5G networks, and the expansion of application scenarios in various sectors [5] Group 2: Product Applications - Ultra-high frequency products (above 100MHz) are primarily used in optical modules, optical communications, and FTTR (Fiber to the Room) applications [6] - Tuning fork crystal products have completed capacity layout and are showing initial success in consumer electronics, positioning modules, and electric meters [7] - Automotive-grade products are applied in vehicle manufacturing, battery management systems (BMS), and automotive instrumentation, with efforts underway to increase market penetration [9] Group 3: Company Strategy and Development - The company plans to focus on the research and development of high-frequency chips and miniaturized products, particularly tuning fork and temperature-compensated oscillators [10] - The company aims to enhance product competitiveness through improved internal management and optimized manufacturing processes [7] - The company has developed high-frequency photolithography chips and will continue to expand market reach to meet diverse customer needs [6]