招商证券股份有限公司 关于格兰康希通信科技（上海）股份有限公司 2025 年半年度持续督导跟踪报告 二、保荐机构和保荐代表人发现的问题及整改情况 无。 根据《证券发行上市保荐业务管理办法》《上海证券交易所科创板股票上市 规则》等有关法律、法规的规定，招商证券股份有限公司（以下简称"保荐机构"） 作为格兰康希通信科技（上海）股份有限公司（以下简称"康希通信"、"公司"） 持续督导工作的保荐机构，负责康希通信上市后的持续督导工作，并出具本持续 督导半年度跟踪报告。 | 一、持续督导工作情况 | | --- | | 序号 | 工作内容 | 持续督导情况 | | --- | --- | --- | | 1 | 建立健全并有效执行持续督导工作制度，并 | 保荐机构已建立健全并有效执行了持 | | | 针对具体的持续督导工作制定相应的工作计 | 续督导制度，并制定了相应的工作计 | | | 划 | 划 | | 2 | 根据中国证监会相关规定，在持续督导工作 | 保荐机构已与康希通信签订《保荐协 | | | 开始前，与上市公司或相关当事人签署持续 | 议》，该协议明确了双方在持续督导期 | | | 督导协议，明确双方在持续 ...

Group 1 - The core point of the article highlights the recent decline in the stock price of Kangxi Communication, which fell by 5.01% to 13.27 CNY per share, with a total market capitalization of 5.633 billion CNY [1] - Kangxi Communication Technology (Shanghai) Co., Ltd. specializes in the research, design, and sales of Wi-Fi radio frequency front-end chips and modules, and was established on August 11, 2015, with its listing date set for November 17, 2023 [1] Group 2 - According to data, Qianhai Kaiyuan Fund has a significant holding in Kangxi Communication, with its Qianhai Kaiyuan Quantitative Preferred A Fund (002495) holding 56,600 shares, representing 1.07% of the fund's net value, making it the fifth-largest holding [2] - The Qianhai Kaiyuan Quantitative Preferred A Fund has reported a year-to-date return of 29.03% and a one-year return of 42.21%, ranking 2697 out of 8184 and 3316 out of 7971 in its category, respectively [2] - The fund manager, Lu Qi, has a tenure of 4 years and 240 days, with a total fund asset size of 132 million CNY, while the other manager, Lin Qiaoliang, has a tenure of 3 years and 17 days, managing assets of 1.311 billion CNY [3]

Group 1 - Youyou Food achieved a net profit of 108 million yuan in the first half of 2025, a year-on-year increase of 42.47%, with a revenue of 771 million yuan, up 45.59% [1] - Keda achieved a net profit of 255 million yuan, a year-on-year increase of 16.49%, with a revenue of 2.163 billion yuan, up 14.35% [1] - North Navigation turned a profit with a net profit of 116 million yuan, achieving a revenue of 1.703 billion yuan, a year-on-year increase of 481.19% [1][2] Group 2 - China Satellite Communication reported a net profit of 181 million yuan, a year-on-year decrease of 55.59%, with a revenue of 1.221 billion yuan, up 6.33% [3] - Huqin Technology achieved a net profit of 1.889 billion yuan, a year-on-year increase of 46.3%, with a revenue of 83.939 billion yuan, up 113.06% [4] - Huasen Lithium reported a net loss of 72.739 million yuan, with a revenue of 350 million yuan, up 72.02% [4] Group 3 - Putailai achieved a net profit of 1.055 billion yuan, a year-on-year increase of 23.03%, with a revenue of 7.088 billion yuan, up 11.95% [5] - Suochen Technology reported a net loss of 45.698 million yuan, with a revenue of 57.351 million yuan, up 10.82% [5] - Canqin Technology achieved a net profit of 51.912 million yuan, a year-on-year increase of 51.94%, with a revenue of 287 million yuan, up 52.76% [6] Group 4 - Hengtong achieved a net profit of 99.3648 million yuan, a year-on-year increase of 38.86%, with a revenue of 669 million yuan, down 44.66% [6] - Sanan Optoelectronics reported a net profit of 176 million yuan, a year-on-year decrease of 4.24%, with a revenue of 8.987 billion yuan, up 17.03% [7] - New Dairy achieved a net profit of 397 million yuan, a year-on-year increase of 33.76%, with a revenue of 5.526 billion yuan, up 3.01% [8] Group 5 - Yiling Pharmaceutical achieved a net profit of 669 million yuan, a year-on-year increase of 26.03%, with a revenue of 4.040 billion yuan, down 12.26% [10] - Baosteel achieved a net profit of 4.879 billion yuan, a year-on-year increase of 7.36%, with a revenue of 151.372 billion yuan, down 7.28% [12] - Feikai Materials achieved a net profit of 217 million yuan, a year-on-year increase of 80.45%, with a revenue of 1.462 billion yuan, up 3.8% [13] Group 6 - Lier Chemical achieved a net profit of 271 million yuan, a year-on-year increase of 191.21%, with a revenue of 4.507 billion yuan, up 35.36% [15] - Shaanxi Coal achieved a net profit of 7.638 billion yuan, a year-on-year decrease of 31.18%, with a revenue of 779.83 billion yuan, down 14.19% [16] - Dongfang Materials reported a net profit of 654,400 yuan, a year-on-year decrease of 88.48%, with a revenue of 174 million yuan, down 5.06% [18] Group 7 - Blue Sky Bio achieved a net profit of 26.7163 million yuan, a year-on-year decrease of 8.98%, with a revenue of 652 million yuan, up 7.05% [19] - Shanghai Jiubai achieved a net profit of 23.7897 million yuan, a year-on-year increase of 0.24%, with a revenue of 45.0535 million yuan, down 1.09% [20] - Two Sides Needle reported a net loss of 5.0842 million yuan, with a revenue of 522 million yuan, up 1.02% [21] Group 8 - Shanghai Yashi achieved a net profit of 20.3263 million yuan, a year-on-year increase of 42.56%, with a revenue of 2.044 billion yuan, up 56.75% [23] - Bayi Steel reported a net loss of 697 million yuan, with a revenue of 8.733 billion yuan, down 6.73% [25] - Hongrun Construction plans to repurchase shares worth between 150 million and 300 million yuan [27] Group 9 - Kaile achieved a net profit of 10.9193 million yuan, a year-on-year increase of 280.42%, with a revenue of 137 million yuan, down 17.89% [28] - Jingda achieved a net profit of 306 million yuan, a year-on-year increase of 6.03%, with a revenue of 11.856 billion yuan, up 14.28% [29] - Blue Light Marker reported a net profit of 96.4427 million yuan, a year-on-year decrease of 47.33%, with a revenue of 32.36 billion yuan, up 4.87% [30] Group 10 - KOTAI Power achieved a net profit of 23.994 million yuan, a year-on-year increase of 35.52%, with a revenue of 711 million yuan, up 49.51% [33] - Bo Rui Data reported a net loss of 26.1918 million yuan, with a revenue of 70.1997 million yuan, up 5.19% [34] - Jiuzhoutong achieved a net profit of 1.446 billion yuan, a year-on-year increase of 19.7%, with a revenue of 81.106 billion yuan, up 5.10% [37] Group 11 - Aier Eye Hospital achieved a net profit of 2.051 billion yuan, a year-on-year increase of 0.05%, with a revenue of 11.507 billion yuan, up 9.12% [39] - Nandu Property achieved a net profit of 130 million yuan, a year-on-year increase of 532.87%, with a revenue of 914 million yuan, up 2.75% [41] - Weiyuan reported a net loss of 168 million yuan, with a revenue of 4.601 billion yuan, up 1.82% [42] Group 12 - Zhongke Chuangda achieved a net profit of 158 million yuan, a year-on-year increase of 51.84%, with a revenue of 3.299 billion yuan, up 37.44% [43] - Zhongjuxin reported a net profit of 8.1377 million yuan, a year-on-year decrease of 64.57%, with a revenue of 567 million yuan, up 20.40% [44] - Inspur Information achieved a net profit of 799 million yuan, a year-on-year increase of 34.87%, with a revenue of 80.192 billion yuan, up 90.05% [45] Group 13 - Shenghong Technology achieved a net profit of 2.143 billion yuan, a year-on-year increase of 366.89%, with a revenue of 9.031 billion yuan, up 86.00% [46] - Cambrian achieved a net profit of 1.038 billion yuan, turning a profit, with a revenue of 2.881 billion yuan, up 4347.82% [48] - Longteng Optoelectronics reported a net loss of 121 million yuan, with a revenue of 1.289 billion yuan, down 27.91% [49]

公募基金方面，本期较上一季度新披露的公募基金共计1个，即前海开源量化优选A。本期较上一季未 再披露的公募基金共计1个，即国联安添鑫灵活配置混合A。 2025年8月27日，康希通信(688653.SH)发布2025年半年度报告。截至2025年8月26日，共有10个机构投 资者披露持有康希通信A股股份，合计持股量达9367.57万股，占康希通信总股本的22.07%。其中，前 十大机构投资者包括上海乾晓芯企业管理中心(有限合伙)、东方华宇资本管理有限公司-嘉兴鑫仍创业投 资合伙企业(有限合伙)、上海觅芯企业管理中心(有限合伙)、中移股权基金管理有限公司-中移股权基金 (河北雄安)合伙企业(有限合伙)、上海科技创业投资有限公司、北京华控投资顾问有限公司-北京华控产 业投资基金(有限合伙)、上海张江火炬创业投资有限公司、杭州创乾投资合伙企业(有限合伙)、中国互 联网投资基金管理有限公司-中国互联网投资基金(有限合伙)、前海开源量化优选A，前十大机构投资者 合计持股比例达22.07%。相较于上一季度，前十大机构持股比例合计上涨了1.46个百分点。 ...

风险提示：投资有风险，入市需谨慎。 消息面显示，康希通信面向低空经济领域推出的超高效率大功率无人机用射频前端芯片进展顺利。公司 Wi-Fi7系列产品收入占比已突破50%，同时已启动Wi-Fi8预研工作。在工业物联网、智能家居等领域， 公司产品已进入多家头部客户供应链。 资金流向方面，8月26日主力资金净流出331.31万元，占流通市值0.07%。近五日主力资金呈现净流入状 态，累计净流入466.20万元。 康希通信8月26日报收14.26元，较前一交易日下跌0.13元。盘中振幅2.08%，成交1.25亿元，换手率 2.82%。公司总市值60.53亿元，市盈率为负值。 该公司主营业务为Wi-Fi射频前端芯片研发，产品覆盖Wi-Fi7、星闪2.0等技术领域。2025年上半年实现 营收3.28亿元，同比增长45.92%，但净利润仍亏损2473万元。值得注意的是，公司在低空经济领域取得 突破，已获得头部客户批量订单。 ...

证券代码：688653 证券简称：康希通信 公告编号：2025-052 格兰康希通信科技（上海）股份有限公司 关于参与投资私募基金暨关联交易的公告 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： ? 投资基金名称及投资方向：上海海望合纵私募基金合伙企业（有限合伙） （以下简称"海望合纵"），海望合纵将主要通过直接或间接方式投资于包括集成 电路、高端制造、生物医药以及其他"3+6"重点产业等领域的成长期、成熟期的 企业，与公司主营业务具有相关性。 ? 投资金额、在投资基金中的占比及身份：格兰康希通信科技（上海）股 份有限公司（以下简称"公司"）作为有限合伙人（LP）拟以自有资金出资人民币 ? 关联交易情况：上海浦东海望私募基金管理有限公司（以下简称"浦东海 望"）是海望合纵的执行事务合伙人（GP）和管理人，公司外部董事邢潇女士也 是浦东海望的董事。根据《上海证券交易所科创板股票上市规则》规定，浦东海 望属于公司关联方。公司本次交易涉及与关联方共同投资，构成关联交易。本次 交易不构成《上市公司重大资产重组管理办法 ...

证券代码：688653 证券简称：康希通信 公告编号：2025-051 格兰康希通信科技（上海）股份有限公司 关于召开 2025 年半年度业绩说明会的公告 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： ? 会议召开时间：2025 年 9 月 5 日（星期五）下午 13:30-14:30 ? 会 议 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： https://roadshow.sseinfo.com/） ? 会议召开方式：上证路演中心视频录播和网络互动 ? 投资者可于 2025 年 8 月 29 日（星期五）至 9 月 4 日（星期四）16:00 前登录 上证路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 一、说明会类型 本次投资者说明会以视频录播结合网络互动召开，公司将针对 2025 年半年 度经营成果及财务指标的具体情况与投资者进行互动交流和沟通，在信息披露允 许的范围内就投资者普遍关注的问题进行回答。 二、说明会召开的时间、地点 （一）会议召开时间：20 ...

Core Viewpoint - The company has implemented a "Quality Improvement and Efficiency Enhancement" action plan for 2025, focusing on enhancing its market image and investor confidence while driving sustainable development and competitiveness in the wireless communication sector [1][12]. Group 1: Business Focus and Product Development - The company specializes in the design of Wi-Fi FEM chips, achieving industry-leading performance in Wi-Fi 5, Wi-Fi 6, and Wi-Fi 7 products, with over 50% of revenue coming from Wi-Fi 7 series products in the first half of 2025 [2][3]. - In Q2 2025, the company reported a revenue of 192.25 million yuan, a year-on-year increase of 35.16% and a quarter-on-quarter increase of 42.04%, with a net profit of 5.47 million yuan, marking a return to profitability [2][3]. - The company is advancing into the Wi-Fi 8 standard and aims to maintain its competitive edge by expanding its product matrix and enhancing brand image [2][3]. Group 2: Innovations in IoT and RF Front-End Technologies - The company has made breakthroughs in RF front-end chips for low-altitude economy applications, securing bulk orders and supporting domestic replacement processes [2][3]. - The company’s industrial IoT products have been successfully integrated into the Wi-Fi Halow platform, facilitating stable communication for long-distance smart control [3]. - The company has become a council member of the International Starry Flash Wireless Short-Distance Communication Alliance, promoting innovations in wireless communication technologies for various applications [3]. Group 3: Research and Development - As of June 30, 2025, the company has obtained 22 invention patents, 13 utility model patents, and 54 other intellectual property rights, emphasizing the importance of continuous R&D investment [3][4]. - The company is focused on enhancing the performance of existing products and diversifying its product offerings through ongoing R&D efforts [3][4]. Group 4: Corporate Governance and Investor Relations - The company is committed to improving its governance structure in compliance with relevant laws and regulations, ensuring stable and healthy development [5][6]. - The company emphasizes effective information disclosure and has conducted 13 investor research meetings in the first half of 2025, engaging with 229 institutions to enhance transparency and communication [8][9]. - The company has proposed a stock repurchase plan, having repurchased 6.004 million shares, which represents 1.41% of the total share capital, to enhance investor confidence and protect shareholder interests [12][13].

格兰康希通信科技（上海）股份有限公司 信息披露管理制度 第一章 总则 第一条 为加强对格兰康希通信科技（上海）股份有限公司（以下简称"公 司"）信息披露工作管理，规范公司的信息披露行为，保护公司、股东、债权人 及其他利益相关人的合法权益，根据《中华人民共和国公司法》《中华人民共和 国证券法》 （以下简称《证券法》 ）《上市公司信息披露管理办法》 （以下简称《信 息披露管理办法》）《上海证券交易所科创板股票上市规则》（以下简称《上市规 则》）等法律、行政法规、部门规章及其他有关规定，结合《格兰康希通信科技 （上海）股份有限公司章程》 （以下简称《公司章程》）及公司实际情况，制定本 制度。 第二条 本制度所称信息披露是指达到证券监管部门关于公司信息披露的标 准要求，根据相关法律、法规、部门规章及证券监管部门的规范性文件，将已经 或可能对公司股票及其衍生品种交易价格产生较大影响而投资者尚未得知的重 大的信息，在规定时间内、在规定的媒体上、按规定的程序、以规定的方式向社 会公众公布，并按规定程序送达证券监管部门和上海证券交易所。 第三条 公司及相关信息披露义务人应当根据法律、行政法规、部门规章及 其他有关规定，履行信 ...

Core Insights - 康希通信 has successfully launched high-efficiency, high-power RF front-end chips for drones in the low-altitude economy sector, with strong market demand and secured bulk orders from leading clients [1] Financial Performance - In the first half of 2025, 康希通信 reported revenue of 328 million yuan, representing a year-on-year growth of 45.92%, with Wi-Fi 7 series products accounting for over 50% of total revenue, becoming the core growth driver [1] - Despite the revenue growth, the company recorded a net loss of 24.73 million yuan due to patent litigation costs, although it achieved a profit of 5.47 million yuan in the second quarter alone [1] Product Development - 康希通信 is initiating research on Wi-Fi 8, with sample products expected to be launched in 2026 [1] - In addition to Wi-Fi 7, the company is diversifying its product offerings in areas such as Star Flash 2.0, industrial IoT, and smart home technologies, launching multi-protocol RF front-end chips that support UWB, Bluetooth, and ZigBee [1] Market Position - 康希通信's products have entered the supply chains of major clients such as Midea, Haier, and Hisense, contributing to its growth [1] - The company is also involved in joint ventures with enterprises like Chip Semiconductor, focusing on new categories such as AI toys and AI glasses, which are expected to add incremental revenue [1]