关于长芯博创科技股份有限公司 2025 年半年度持续督导跟踪报告 国泰海通证券股份有限公司 | 保荐机构名称：国泰海通证券股份有限公司 | 被保荐公司简称：长芯博创 | | --- | --- | | 保荐代表人姓名：江煌 | 联系电话：021-23180000 | | 保荐代表人姓名：彭成浩 | 联系电话：021-23187737 | 一、保荐工作概述 | 项 目 | 工作内容 | | --- | --- | | 1、公司信息披露审阅情况 | | | （1）是否及时审阅公司信息披露文件 | 是 | | （2）未及时审阅公司信息披露文件的次数 | 次 0 | | 2、督导公司建立健全并有效执行规章制度的情 | | | 况 | | | （1）是否督导公司建立健全规章制度（包括但 | | | 不限于防止关联方占用公司资源的制度、募集 | 是 | | 资金管理制度、内控制度、内部审计制度、关 | | | 联交易制度） | | | （2）公司是否有效执行相关规章制度 | 是 | | 3、募集资金监督情况 | | | （1）查询公司募集资金专户次数 | 每月 次 1 | | （2）公司募集资金项目进展是否与信息披露文 ...

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，并且没有 虚假记载、误导性陈述或重大遗漏。 长芯博创科技股份有限公司（以下简称"公司"）根据实际经营管理需要，为 进一步做好投资者关系管理工作，即日起启用新的电子邮箱，具体变更情况如下： | 变更前 | 变更后 | | --- | --- | | stock@broadex-tech.com | stock@everprox.com | 除上述变更外，公司办公地址、公司网站、邮政编码、投资者热线等其他联 系方式保持不变。 证券代码：300548 证券简称：长芯博创 公告编号：2025-066 长芯博创科技股份有限公司 关于公司电子邮箱变更的公告 电子邮箱：stock@everprox.com 邮政编码：314006 联系地址：浙江省嘉兴市南湖区亚太路 306 号 上述变更自本公告披露之日起正式启用，敬请广大投资者注意。 特此公告 长芯博创科技股份有限公司董事会 2025 年 9 月 16 日 公司的主要联系信息如下： 公司网站：http://www.everprox.com 投资者热线：0573-82585880 ...

证券代码：300548 证券简称：长芯博创 公告编号：2025-065 2025 年第三次临时股东会决议公告 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，并且没有 虚假记载、误导性陈述或重大遗漏。 长芯博创科技股份有限公司 特别提示： 1、本次股东会没有出现否决议案的情形。 2、本次股东会不涉及变更以往股东会决议的情形。 一、会议召开和出席情况 1、会议召开时间 （1）现场会议时间：2025 年 9 月 16 日（星期二）下午 14:30 （2）网络投票时间：2025 年 9 月 16 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 16 日上午 9:15-9:25、9:30-11:30 以及下午 13:00-15:00，通过深圳证券交易所互联网 投票系统投票的时间为 2025 年 9 月 16 日上午 9:15 至下午 15:00。 2、现场会议召开地点：浙江省嘉兴市南湖区亚太路 306 号 3、会议召集人：公司董事会 4、会议主持人：公司董事长庄丹先生 5、表决方式：现场投票和网络投票相结合的方式 本次会议的召开符合相关法律、法规和公司章程的规定。 6、出席的总 ...

Investment Rating - The report recommends a focus on companies involved in OCS systems, particularly those producing OCS machines and core components, with specific recommendations for 中际旭创, 光库科技, and 腾景科技 [3][34][35]. Core Insights - The OCS (Optical Circuit Switches) technology is highlighted as a key advancement in the optical networking industry, providing high bandwidth, low power consumption, and low latency, which are essential for modern data centers [11][14][34]. - The report emphasizes the increasing participation of major industry players in the OCS market, indicating a clearer development path for OCS technology and a potential acceleration in the performance realization of companies within the OCS supply chain [3][34]. Summary by Sections OCS Solutions at the Expo - The 26th China International Optoelectronic Exposition showcased various OCS solutions, with significant participation from over 3,800 exhibitors from more than 30 countries [10]. - Coherent presented two digital liquid crystal OCS solutions, featuring a 300-port and a 64-port model, both designed for high reliability and low power consumption [19][20]. - 光库科技 demonstrated a MEMS OCS solution capable of supporting 640 or 320 LC ports, already deployed in over 750,000 fiber optic connectors globally [25][26]. - 凌云光 and Polatis are leading the promotion of direct beam steering OCS technology, utilizing piezoelectric ceramics for precise light routing [27][31]. Investment Recommendations - The report suggests focusing on companies involved in OCS machines, such as 中际旭创, 德科立, 光库科技, and 凌云光, as well as core component manufacturers like 腾景科技 and 赛微电子 [3][34][35]. - The ongoing acceleration in global computing infrastructure and interconnect bandwidth is expected to enhance the performance realization of companies in the OCS supply chain [34]. Company Profit Forecasts and Valuation - The report provides earnings per share (EPS) and price-to-earnings (PE) ratios for key companies, with 中际旭创 projected to have an EPS of 8.58 in 2025 and a PE of 48, while 光库科技 is expected to have an EPS of 0.43 and a PE of 237 [4][35].

Core Viewpoint - Longxin Bochuang's stock price has shown significant growth this year, with a year-to-date increase of 149.21%, indicating strong market interest and performance in the optical communication sector [2]. Financial Performance - For the first half of 2025, Longxin Bochuang achieved operating revenue of 1.2 billion yuan, representing a year-on-year growth of 59.54%. The net profit attributable to shareholders reached 168 million yuan, with a remarkable year-on-year increase of 1121.21% [2]. - Cumulative cash dividends since the company's A-share listing amount to 219 million yuan, with 104 million yuan distributed over the past three years [3]. Stock Market Activity - As of September 16, Longxin Bochuang's stock price was 115.46 yuan per share, with a market capitalization of 33.611 billion yuan. The stock experienced a decline of 2.03% during the trading session [1]. - The stock has been active in the market, appearing on the "Dragon and Tiger List" twice this year, with the most recent appearance on August 27 [2]. Shareholder Structure - As of June 30, 2025, the number of shareholders decreased by 13.81% to 42,500, while the average number of circulating shares per person increased by 16.83% to 6,331 shares [2]. - Notable changes in institutional holdings include Hong Kong Central Clearing Limited becoming the fifth-largest shareholder, increasing its stake by 205.56 million shares, and new entries from two funds [3].

Group 1 - The CPO concept stocks in the A-share market experienced a collective decline, with Tianfu Communication, Xinyi Sheng, and Shijia Photon dropping over 6% [1] - Morgan Stanley believes that the positive fundamentals of the optical module industry have been fully reflected in stock prices, leading to rating adjustments for several related stocks [2] - Morgan Stanley downgraded Xinyi Sheng to "underweight," indicating a significant change in ratings, and warned of a potential slowdown in growth rates after a 338% year-on-year performance increase in Q2 2025 [2] Group 2 - The report highlights that despite the positive outlook for AI infrastructure demand, the current level of market enthusiasm is unlikely to be sustained [2] - Investors are advised to take a disciplined approach and gradually realize profits in light of the combined fundamental and valuation analysis [2]

Core Viewpoint - 长芯博创 has shown significant stock price appreciation in 2023, with a year-to-date increase of 159.64% and notable recent trading activity, indicating strong investor interest and market performance [2]. Financial Performance - For the first half of 2025, 长芯博创 reported revenue of 1.20 billion yuan, representing a year-on-year growth of 59.54%, and a net profit attributable to shareholders of 168 million yuan, reflecting a substantial increase of 1121.21% [2]. - The company has distributed a total of 219 million yuan in dividends since its A-share listing, with 104 million yuan distributed over the past three years [3]. Stock Market Activity - As of September 11, 2023, 长芯博创's stock price was 120.29 yuan per share, with a market capitalization of 35.017 billion yuan and a trading volume of 657 million yuan [1]. - The stock has experienced a recent net inflow of 13.23 million yuan from institutional investors, with significant buying activity noted [1]. Shareholder Composition - As of June 30, 2025, the number of shareholders for 长芯博创 was 42,500, a decrease of 13.81% from the previous period, while the average number of circulating shares per shareholder increased by 16.83% to 6,331 shares [2]. - Notable changes in the top ten circulating shareholders include an increase in holdings by Hong Kong Central Clearing Limited and new entries from two funds [3]. Business Overview - 长芯博创, established in July 2003 and listed in October 2016, specializes in the research, production, and sales of integrated optoelectronic devices in the optical communication sector [2]. - The company's revenue composition is primarily from data communication, consumer and industrial interconnect markets (81.36%), followed by the telecommunications market (18.46%) [2].

Core Viewpoint - Changxin Bochuang (300548) provided an update on its R&D status in response to investor inquiries, indicating that detailed information can be found in the company's semi-annual report for 2025, which will be disclosed on August 29, 2025 [1] Company Summary - The company is actively engaging with investors through interactive platforms to address inquiries regarding its research and development efforts [1] - The next significant disclosure regarding the company's R&D will be in the semi-annual report scheduled for August 29, 2025 [1]

Core Insights - 长芯博创 reported a net profit attributable to the parent company of 168,221,541.28 yuan for the first half of 2025, with a total net profit of 284,726,356.66 yuan [2] Financial Data Summary - 长飞光纤光缆股份有限公司 is the parent company of 长芯博创 and has made adjustments to the financial data of 长芯博创 in its consolidated financial statements [2] - The adjustments were based on the fair value measurement of identifiable assets and liabilities at the time of consolidation [2] - There is a discrepancy between the net profit reported by 长飞光纤光缆股份有限公司 and the net profit data from 长芯博创 for the first half of 2025 due to these adjustments [2]

长芯博创（300548.SZ）9月10日在投资者互动平台表示，公司现持有长芯盛60.45%股份，暂无相关收购 计划。若后续有进一步收购计划，我们会严格按照相关规则披露。 （文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：长芯盛剩余39.55%股权注入长芯博创是否有变化？目 前进展如何？ ...