证券日报网讯1月13日，信维通信（300136）在互动平台回答投资者提问时表示，公司可在越南、墨西 哥等海外基地服务于公司的北美卫星客户。 ...

Core Viewpoint - The company, Weijie Chuangxin, is actively involved in the development of satellite communication technology, aiming to create a seamless global communication network through the collaboration of multiple satellites [1] Group 1: Satellite Communication Technology - Satellite networking enables global communication coverage through the collaboration of multiple satellites [1] - End users connect with satellites using satellite communication chips, such as baseband chips and RF front-end chips, to facilitate voice and data transmission [1] - The company's RF front-end chips supporting satellite communication have been scaled and deeply expanded in applications within smartphones and automobiles [1] Group 2: Future Developments - The company is continuously promoting the integration of satellite communication with emerging technologies such as IoT and 6G [1] - There is an active effort to expand into more terminal and vertical industry applications [1] - The company aims to provide core support for the construction of the next-generation communication network that integrates space and ground [1]

智通财经APP讯，电科芯片(600877.SH)发布股价异动公告称，公司目前生产经营正常，主营业务未发 生重大变化。从公司营收结构来看，公司有射频开关、低噪声放大器等产品应用于卫星通信载荷，该部 分业务营业收入占公司营业收入比例不到1%，对公司利润贡献较小，敬请广大投资者注意投资风险。 ...

Core Viewpoint - *ST Chengchang has experienced a significant stock price surge since December 2025, driven by strong expectations for delisting risk removal and the booming commercial aerospace sector, with a stock price increase from 43.48 CNY to 122.84 CNY in just 29 trading days [1][3] Group 1: Stock Performance - The stock has achieved 20 consecutive trading limit-ups, resulting in a total market capitalization increase from approximately 9 billion CNY to 25.3 billion CNY, an increase of over 16 billion CNY [1][3] - As of January 9, 2026, the closing price was 116.99 CNY per share, with a rolling P/E ratio of 265.64 and a P/B ratio of 16.37, significantly deviating from the industry averages of 54.34 and 5.5 respectively [3] Group 2: Company Overview - Founded in November 2010, *ST Chengchang specializes in the research, production, and sales of microwave and millimeter-wave phased array T/R chips, being one of the few companies in China to provide complete solutions for phased array T/R chips [2] - The company's products cover a frequency range from L-band to W-band and are used in various applications including detection, remote sensing, communication, navigation, and electronic countermeasures [2] Group 3: Financial Performance - In 2022, despite a 31.69% increase in revenue, the net profit attributable to shareholders fell by 17.02%. In 2023, revenue only slightly increased by 3.44%, while net profit dropped by 39.96% [4] - The company faced a significant loss in 2024, with a net profit loss of 43.61 million CNY, a year-on-year decline of 162.38%, leading to a delisting risk warning from April 24, 2025 [5] - However, the company reported a strong recovery in the first three quarters of 2025, achieving a revenue of 306 million CNY, a year-on-year increase of 204.78%, and a net profit of 90.36 million CNY, a growth of 386.56% [5] Group 4: Market Activity - Since December 2025, *ST Chengchang has appeared on the trading leaderboard eight times, with significant trading activity from institutions and retail investors [6] - From December 24, 2025, to January 12, 2026, the total trading volume reached 84.14 million shares, with a transaction value of 7.18 billion CNY [6]

证券日报网讯 1月13日，电连技术在互动平台回答投资者提问时表示，当前主流终端厂商已推出多款支 持卫星功能的高端机型，技术发展正快速成熟，公司深耕射频连接领域多年，相关产品可适配卫星通信 信号传输的技术需求，且与主流终端厂商保持着良好的合作关系，积极跟进该领域的业务机会。 （文章来源：证券日报） ...

Group 1 - The core viewpoint of the article highlights the diversified competition in the satellite communication market, indicating that different companies have varying technological routes and product focuses [1] - The company, Meiansen, responded to investor inquiries on an interactive platform, emphasizing the inability to directly list competitors of its subsidiary, Zhihang, due to the unique positioning of each player in the market [1] - Investors are advised to be cautious regarding investment risks associated with the satellite communication sector [1]

Core Viewpoint - The company has developed microwave module components applicable to satellite communication systems and has mastered technologies such as millimeter-wave communication and active phased array in the satellite communication field [1] Group 1 - The company will focus on advancing product development and deepening cooperation with customers in the satellite communication sector [1]

Core Viewpoint - The company has developed microwave module components applicable to satellite communication systems and has mastered technologies such as millimeter-wave communication and active phased array in the satellite communication field [1] Group 1 - The company will focus on advancing product development and deepening cooperation with customers in the satellite communication sector [1]

Core Viewpoint - *ST Chengchang (001270.SZ) leverages its technological, product, and service advantages to supply multiple key clients, expanding its market presence through the market effects generated by leading customers [1] Group 1: Company Developments - The company is collaborating deeply with several core institutions in the low Earth orbit satellite communication sector, with orderly progress in the bulk delivery of products [1] - Several new products compatible with next-generation satellites and ground equipment have been developed and are being prepared for delivery based on customer needs [1] Group 2: Market Opportunities - The rapid development of satellite communication and related fields is continuously expanding the company's market space [1]

Core Viewpoint - *ST Chengchang (001270.SZ) leverages its technological, product, and service advantages to supply multiple key clients, expanding its market presence through the market effects generated by leading customers [1] Group 1: Company Developments - The company is collaborating deeply with several core institutions in the low-orbit satellite communication sector, with orderly progress in the bulk delivery of products [1] - Multiple new products compatible with next-generation satellites and ground equipment have been developed and are being prepared for delivery based on customer needs [1] Group 2: Market Opportunities - The rapid development of satellite communication and other related fields is continuously expanding the company's market space [1]