证券代码：300689 证券简称：澄天伟业 公告编号：2025-025 深圳市澄天伟业科技股份有限公司 第五届董事会第四次会议决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 一、董事会会议召开情况 深圳市澄天伟业科技股份有限公司（以下简称"公司"）第五届董事会第四 次会议通知于 2025 年 8 月 15 日以邮件的形式发出，会议于 2025 年 8 月 26 日上 午 10:00 在公司会议室以现场和通讯方式召开。本次会议应出席董事 5 名，亲自 出席董事 5 名（其中，董事景在军、独立董事兰才明以通讯方式参与本次会议）。 本次会议由董事长冯学裕主持，公司监事及高级管理人员列席了会议。本次董事 会会议的召集、召开符合有关法律、行政法规、部门规章、规范性文件和《公司 章程》的规定。 二、董事会会议审议情况 具体内容详见公司于 2025 年 8 月 27 日在巨潮资讯网披露的《2025 年半年 度报告摘要》 （公告编号：2025-027）及《2025 年半年度报告》 （公告编号：2025-028） 公司第五届董事会审计委员会第三次会议审议通过了该议案。 ...

证券代码：300689 证券简称：澄天伟业 公告编号：2025-026 深圳市澄天伟业科技股份有限公司 二、监事会会议审议情况 经审核，监事会认为：董事会编制和审核公司 2025 年半年度报告的程序符 合法律、法规和中国证监会的有关规定，报告内容真实、准确、完整地反映了公 司 2025 年半年度经营情况，不存在任何虚假记载、误导性陈述或者重大遗漏。 具体内容详见公司于 2025 年 8 月 27 日在巨潮资讯网披露的《2025 年半年 度报告摘要》（公告编号：2025-027）及《2025 年半年度报告》（公告编号： 表决结果：3 票赞成、0 票反对、0 票弃权。 三、备查文件 深圳市澄天伟业科技股份有限公司监事会 第五届监事会第四次会议决议公告 本公司及监事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 一、监事会会议召开情况 深圳市澄天伟业科技股份有限公司（以下简称"公司"）第五届监事会第四 次会议通知于 2025 年 8 月 15 日以邮件的形式发出，会议于 2025 年 8 月 26 日上 午 11:00 在公司会议室以现场和通讯方式召开。本次会议应出席监事 3 ...

证券代码：300689 证券简称：澄天伟业 公告编号：2025-030 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 深圳市澄天伟业科技股份有限公司（以下简称 "公司"）第五届董事会第四 次会议审议通过了《关于提请召开 2025 年第一次临时股东会的议案》，定于 2025 年 9 月 11 日（星期四）下午 15:00 召开公司 2025 年第一次临时股东会，会议有 关事项如下： 一、 召开会议的基本情况 部门规章、规范性文件和公司章程的规定。 （1）现场会议时间：2025 年 9 月 11 日（星期四）下午 15:00 （2）网络投票时间：2025 年 9 月 11 日。 其中，通过深圳证券交易所交易系统进行网络投票的时间为 2025 年 9 月 11 日上午 9:15-9:25，9:30-11:30，下午 13:00-15:00； 通 过 深 圳 证 券 交 易 所 互 联 网 投 票 系 统 投 票 时 间 为 2025 年 9 月 11 日 开。 深圳市澄天伟业科技股份有限公司 关于召开 2025 年第一次临时股东会的通知 技生态园 10 栋 B 座 ...

Group 1 - The core point of the article is that Cheng Tian Wei Ye (SZ 300689) held its fourth meeting of the fifth board of directors on August 26, 2025, to discuss the appointment of an accounting firm and other documents [1] - For the year 2024, Cheng Tian Wei Ye's revenue composition is entirely from the smart card manufacturing industry, accounting for 100.0% [1] - As of the report date, Cheng Tian Wei Ye has a market capitalization of 7 billion yuan [1] Group 2 - The pet industry is experiencing significant growth, with a market size of 300 billion yuan, leading to a surge in stock prices for related listed companies [1]

1 深圳市澄天伟业科技股份有限公司 2025 年半年度报告全文 深圳市澄天伟业科技股份有限公司 2025 年半年度报告 2025-028 【2025 年 8 月】 深圳市澄天伟业科技股份有限公司 2025 年半年度报告全文 第一节 重要提示、目录和释义 公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容 的真实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担 个别和连带的法律责任。 公司负责人冯学裕、主管会计工作负责人蒋伟红及会计机构负责人(会计 主管人员)蒋伟红声明：保证本半年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本次半年报的董事会会议。 本报告中涉及的未来发展规划等前瞻性陈述不构成公司对投资者的实质承 诺，敬请广大投资者理性投资，注意风险。 公司在本报告"第三节管理层讨论与分析"之"十、公司面临的风险和应 对措施"部分，详细披露了公司经营中可能存在的风险，敬请投资者关注相 关内容。 公司计划不派发现金红利，不送红股，不以公积金转增股本。 2 | 第一节 | 重要提示、目录和释义 2 | | | --- | --- | --- | | 第二节 | 公司简介和主要 ...

Core Viewpoint - The company, Chengtian Weiye, is the first in the smart card industry to provide a one-stop service that includes chip application research and development, module packaging, and smart card production and sales, along with terminal applications [1] Group 1 - The company has developed core packaging capabilities for smart card-specific chips and is gradually extending into the semiconductor packaging materials sector [1] - The company has created products such as lead frames and heat dissipation substrates, which are widely used in power semiconductor packaging [1] - The company leverages long-term technological accumulation, full industry chain operational capabilities, and scale advantages to build a flexible and efficient modular service system [1] Group 2 - The modular service system allows customers to choose individual services or flexible combinations based on their actual needs [1] - This approach effectively meets the differentiated and diverse application scenarios of clients [1]

Core Viewpoint - The company is actively expanding its eSIM packaging capabilities and is currently in the business development phase for its IoT eSIM chip packaging business [1] Group 1: Company Collaboration - The company has established relationships with major clients in the smart card business, including Hengbao Co., Ltd., Chutianlong, and Dongxin Peace [1] - The company is exploring potential collaborations with eSIM partners such as Dongxin Peace, Chutianlong, Hengbao Co., Ltd., and Chengtian Weiye [1] Group 2: Business Development - The eSIM packaging business is a new venture for the company, which is currently in the market expansion phase [1] - The company is committed to actively exploring market opportunities based on business demand [1]

Market Overview - On August 13, the communication equipment sector rose by 6.06% compared to the previous trading day, with Guangku Technology leading the gains [1] - The Shanghai Composite Index closed at 3683.46, up 0.48%, while the Shenzhen Component Index closed at 11551.36, up 1.76% [1] Top Gainers in Communication Equipment Sector - Guangku Technology (300620) closed at 79.30, up 20.01% with a trading volume of 281,600 shares and a transaction value of 2.204 billion [1] - Xinyi Technology (300502) closed at 236.56, up 15.45% with a trading volume of 601,100 shares and a transaction value of 13.529 billion [1] - Dingtong Technology (688668) closed at 115.36, up 13.10% with a trading volume of 111,200 shares [1] - Other notable gainers include Zhongji Xuchuang (300308) up 11.66%, Jiexun Feihong (300213) up 10.79%, and Tefa Information (000070) up 10.02% [1] Market Capital Flow - The communication equipment sector saw a net inflow of 2.48 billion from institutional investors, while retail investors experienced a net outflow of 6.38 billion [2] - The top stocks by net inflow from institutional investors include Tianfu Communication (300394) with a net inflow of 619 million, and ZTE Corporation (000063) with a net inflow of 313 million [3] Underperformers in Communication Equipment Sector - Dayhai Intelligent (002313) closed at 12.81, down 5.67% with a trading volume of 907,500 shares and a transaction value of 1.187 billion [2] - ST Gaohong (000851) closed at 1.90, down 5.00% with a trading volume of 13,900 shares [2] - Other underperformers include Cheng Tian Wei Ye (300689) down 4.73% and ST Lu Tong (300555) down 1.67% [2]

Core Viewpoint - Cheng Tian Wei Ye aims to become a global leader in smart cards, dedicated chips, semiconductor packaging materials, AIOT products, and digital and energy thermal management solutions, driven by technological innovation and system integration [1] Business Overview - The company has established a comprehensive solution provider model focusing on high-performance, low-power, and high-security solutions for global clients [1] - Cheng Tian Wei Ye's business strategy includes extending the industrial chain and exploring new fields to enhance core competitiveness and create a business closed loop [1][19] Business Segments - The company operates in four main business areas: smart card business, semiconductor manufacturing (smart card dedicated chips and semiconductor packaging materials), digital and energy thermal management, and smart security [1] Recent Performance - In Q1 2025, the company reported a revenue growth of 236.78% year-on-year, driven by increased sales of smart card products and successful implementation of semiconductor packaging materials [3][4] - The company anticipates continued growth in Q2 2025, with a positive trend across all business segments [5] Strategic Initiatives - The 2025 employee stock ownership plan sets performance targets for net profit and revenue growth at no less than 16%, with a focus on deepening cooperation with domestic operators and expanding the application of super SIM cards [6][12] - The company plans to enhance market penetration for semiconductor packaging materials and promote liquid cooling and packaging products with technological innovations and cost advantages [6][15] Market Position and Competitive Advantage - Cheng Tian Wei Ye is one of the earliest entrants in the smart card sector, establishing an end-to-end process from chip application research and development to production and sales, achieving a one-stop delivery capability [2][12] - The company has formed strong partnerships with international leaders like THALES and IDEMIA, with over 60% of its products exported [12] Liquid Cooling Technology - The liquid cooling products are designed for AI servers and high-performance computing, with a focus on high thermal efficiency and low energy consumption [14] - The company has completed multiple rounds of technical validation for its liquid cooling products and is preparing for mass production [15] Smart Security Business - The smart security business focuses on high-speed rail safety solutions, with a new generation of safety barriers that enhance passenger protection [18] - The business model is based on pricing per platform length, with potential for significant added value due to high technical barriers [18] Future Outlook - The company is cautious about pursuing mergers and acquisitions, focusing on stable growth and maintaining a watchful eye on quality targets within the industry [20]

New Stock Issuance - Hongyuan Co., Ltd. (stock code: 920018) issued shares at a price of 9.17 on August 11, 2025[1] - China Shipbuilding Industry Corporation (stock code: 600150) has a cash acquisition request period from August 13 to August 15, 2025[1] - ST Kelly (stock code: 300326) has a tender offer period from July 17 to August 15, 2025[1] Rights and Announcements - China Heavy Industry (stock code: 601989) has a cash option declaration period starting August 13, 2025[1] - Fushun Special Steel (stock code: 600399) has a tender offer period from August 12 to September 10, 2025[1] - North Long Dragon (stock code: 301357) has an announcement link for further details[1] Market Volatility - Several stocks, including ST Xifa (stock code: 000752) and ST Aowei (stock code: 002231), are under observation for significant price fluctuations[1] - The report highlights abnormal fluctuations in stocks such as ST Songfa (stock code: 603268) and ST Yancheng (stock code: 603063)[2]