证券代码：300136 证券简称：信维通信 公告编号：2025-025 一、董事会会议召开情况 深圳市信维通信股份有限公司（以下简称"公司"）第五届董事会第十五次 会议于 2025 年 6 月 5 日在公司会议室以现场和通讯表决方式召开。召开本次会 议的通知及会议资料于 2025 年 5 月 30 日以电话、直接送达等方式送达各位董 事。本次会议应参加表决的董事 9 名，实际参加表决的董事 9 名。 会议由公司董事长彭浩先生主持，公司监事、部分高级管理人员列席了本次 会议。本次会议的召开符合《公司法》和《公司章程》的有关规定。 二、董事会会议审议情况 与会董事就会议议案进行了审议、表决，形成了如下决议： 1、审议通过了《关于召开 2024 年度股东大会的议案》 深圳市信维通信股份有限公司 第五届董事会第十五次会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 经公司第五届董事会第十五次会议审议通过，决定于 2025 年 6 月 26 日（星 期四）召开公司 2024 年度股东大会。 《关于召开 2024 年 度 股 东 大 会 的 通 知 》 详 见 ...

证券代码：300136 证券简称：信维通信 公告编号：2025-023 深圳市信维通信股份有限公司 关于参加深圳证券交易所"乘风远航・走向广阔新天地" 3、召开方式：视频直播与图文转播 4、公司出席人员：公司董事会秘书卢信先生 二、投资者问题征集方式 为充分尊重投资者、提升交流的针对性，现就本次业绩说明会提前向投资者 公开征集问题，广泛听取投资者的意见和建议。投资者可提前登陆深交所"互动 易"平台（http://irm.cninfo.com.cn）"云访谈"栏目进入本次业绩说明会页 面，或扫描二维码（附后）进入问题征集专题页面进行提问。公司将在本次业绩 说明会上对投资者普遍关注的问题进行回答。 2024年度集体业绩说明会的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 深圳市信维通信股份有限公司（以下简称"公司"）将于 2025 年 06 月 06 日 （星期五）15:00-17:00 参加由深圳证券交易所组织召开的以"乘风远航・走向 广阔新天地"为主题的集体业绩说明会活动，现将有关事项公告如下： 一、本次业绩说明会的安排 1、召开时间：2025 年 0 ...

Core Viewpoint - The satellite ETF (159206) is experiencing significant activity, driven by the recent announcement from the FCC to expand satellite communication frequency spectrum, which is expected to enhance the satellite communication industry and stimulate competition [1][2][3]. Group 1: Market Activity - As of May 29, the satellite ETF (159206) rose by 1.52% in early trading, with key component stocks such as Xinyisheng increasing by over 5% [1]. - The top-performing stocks within the ETF include: - Xinyisheng: +5.85%, trading volume of 30.34 million, market cap of 26.72 billion - Hangyuwei: +4.44%, trading volume of 15.80 million, market cap of 1.96 billion - Zhongji Xuchuang: +4.20%, trading volume of 21.36 million, market cap of 20.35 billion - Xinyu Communication: +3.94%, trading volume of 12.19 million, market cap of 2.68 billion - Shanghai Huanxun: +3.54%, trading volume of 9.87 million, market cap of 2.09 billion [2]. Group 2: Industry Developments - The FCC plans to release over 20,000 MHz of frequency resources to support the development of low Earth orbit (LEO) satellites and next-generation satellite broadband services, addressing the spectrum shortage faced by the commercial space and satellite internet sectors [3]. - Recent advancements in ground communication technology have achieved a record communication speed of 2100 Mbps in the X-band, marking a 75% increase in microwave communication code rate [3]. - The satellite internet sector is rapidly evolving, with regular satellite launches increasing communication capacity and reducing latency, paving the way for applications like direct satellite connections for mobile broadband and intelligent driving systems [3]. Group 3: Future Outlook - The satellite communication industry is positioned as a foundational technology for the development of 6G, vehicle networking, and the Internet of Things (IoT) [3]. - The Chinese satellite industry is expected to enter a phase of mass satellite deployment by 2025, with both state-owned and private enterprises collaborating on low-cost satellite manufacturing [3].

Group 1 - The wireless charging concept sector rose by 0.11%, ranking 6th among concept sectors, with 17 stocks increasing in value, including Wangzi New Materials, which hit the daily limit, and others like Luguang Technology, Xidi Micro, and Xinrui Technology, which rose by 14.15%, 10.76%, and 6.63% respectively [1][2] - The leading decliners in the wireless charging sector included Wan'an Technology, Junsheng Electronics, and Xinwanda, which fell by 9.45%, 3.53%, and 3.17% respectively [1][2] Group 2 - In terms of capital flow, the wireless charging concept sector experienced a net outflow of 141 million yuan, with 24 stocks seeing net inflows, and 6 stocks receiving over 30 million yuan in net inflows [2] - Wangzi New Materials led the net inflow with 298 million yuan, followed by Xinyi Communication, Haier Smart Home, and Antai Technology, which saw net inflows of 70.79 million yuan, 63.82 million yuan, and 60.23 million yuan respectively [2][3] Group 3 - The top stocks by net inflow ratio included Antai Technology, Haier Smart Home, and Wangzi New Materials, with net inflow ratios of 12.09%, 10.23%, and 9.41% respectively [3] - The detailed capital flow data for the wireless charging concept stocks showed significant trading activity, with Wangzi New Materials having a turnover rate of 67.11% and a daily increase of 10.02% [3]

Group 1: Consumer Electronics Sector - The CSI Consumer Electronics Theme Index (931494) decreased by 0.13% as of May 22, 2025, with mixed performance among constituent stocks [1] - Leading gainers included Xunwei Communication (300136) up 3.30%, Wenta Technology (600745) up 2.63%, and Silan Microelectronics (600460) up 2.33% [1] - The Consumer Electronics ETF (561600) also fell by 0.13%, with a latest price of 0.78 yuan, but showed a 1.42% increase over the past month [1] - The ETF's trading volume was 287.16 million yuan with a turnover rate of 1.49% [1] - Over the past two weeks, the ETF's scale increased by 16.72 million yuan, ranking it in the top 1/5 among comparable funds [1] - The ETF's share count rose by 26 million shares in the same period, also placing it in the top 1/5 among comparable funds [1] - Recent capital inflow was balanced, with a total of 22.05 million yuan attracted over the last 10 trading days [1] Group 2: Artificial Intelligence Sector - The CSI Artificial Intelligence Theme Index (930713) declined by 0.06% as of May 22, 2025, with varied performance among its constituent stocks [2] - Top performers included Kunlun Wanwei (300418) up 7.89%, New Yisheng (300502) up 1.87%, and Shitou Technology (688169) up 1.82% [2] - The AI ETF (512930) decreased by 0.15%, with a latest price of 1.31 yuan, but recorded a 2.26% increase over the past month [2] - The ETF's trading volume was 28.19 million yuan with a turnover rate of 1.44% [3] - The latest scale of the AI ETF reached 1.95 billion yuan [3] - Recent net capital inflow was 1.31 million yuan, with a total of 32.98 million yuan attracted over the last five trading days [3] - Leveraged funds are actively participating, with the latest margin buying amounting to 4.44 million yuan and a margin balance of 90.18 million yuan [3] Group 3: Online Consumption Sector - The CSI Hong Kong-Shanghai Online Consumption Theme Index (931481) fell by 0.79% as of May 22, 2025, with mixed results among its constituent stocks [4] - Leading gainers included High Xin Retail (06808) up 10.24%, Kunlun Wanwei (300418) up 6.48%, and Youzu Network (002174) up 4.86% [4] - The Online Consumption ETF (159793) decreased by 0.78%, with a latest price of 0.89 yuan, but showed a 3.46% increase over the past month [4] - The index comprises 50 companies involved in online shopping, digital entertainment, online education, and telemedicine [13] - The top ten weighted stocks in the index account for 56.94% of the total weight, with Alibaba-W (09988) having the highest weight at 14.37% [13]

Group 1: Company Performance - In 2024, the company achieved a total revenue of approximately 8.744 billion RMB, representing a year-on-year growth of 15.85% [3] - The net profit attributable to shareholders was around 662 million RMB, with a year-on-year increase of 26.89% [3] - R&D investment reached about 708 million RMB, accounting for 8.10% of the total revenue in 2024 [3] Group 2: Business Growth Drivers - Growth was primarily driven by domestic consumer electronics major clients, satellite communications, and newly launched acoustic business [3] - The company is focusing on developing its second growth curve, which includes new products, new industries, and new clients [4][5] Group 3: Strategic Focus - The company has a clear strategic layout, aiming to strengthen existing business advantages while expanding the second growth curve, including commercial satellite communication, smart vehicles, energy storage, AI, and robotics [5] - The company is optimistic about completing its performance targets for the year, projecting a 50% increase in net profit compared to 2023 [6] Group 4: R&D and Innovation - R&D efforts are concentrated on foundational materials and technologies, including high polymer materials, magnetic materials, ceramic materials, and thermal materials [6] - The company is actively involved in the application of technologies in flexible reconfigurable antennas, satellite communication phased array antennas, and millimeter-wave radar gap waveguide antennas [6] Group 5: Market Outlook and Challenges - The satellite business is considered a significant part of the second growth curve, with positive expectations for its development [6] - The company has made significant progress in high-precision connectors, particularly in high-speed connectors and magnetic connectors, expanding into commercial satellite communication and automotive sectors [7][8] Group 6: Financial Management - The company has adjusted its share repurchase plan, increasing the total amount from 200-400 million RMB to 300-600 million RMB, with a maximum price adjustment to 30 RMB per share [10] - Inventory management has improved, with a reduction in inventory turnover days from 141 days in 2023 to 94 days in 2024, leading to a decrease in inventory impairment provisions [11]

Industry Insights - The Ministry of Industry and Information Technology has issued an action plan for improving the quality and safety of communication construction projects from 2025 to 2027, focusing on six key areas including system improvement, quality enhancement, safety management, standard supply acceleration, digital management enhancement, and environmental optimization [1] - The rise of AI presents significant development opportunities for the communication industry, increasing demands on communication capabilities and injecting new growth momentum into the sector [1] Technology Developments - The training of AIGC large models relies heavily on computing card clusters, which in turn drives the demand for ultra-high-speed optical communication, leading to significant advancements in related technologies such as SerDes, silicon photonics, optical chips, and coherent optics [2] - As the scale of model parameters continues to grow, computing card clusters are evolving from thousands to tens of thousands and even hundreds of thousands, necessitating the interconnection of multiple geographically distributed data centers [2] Company Updates - Suobede is involved in mobile intelligent terminal antennas, precision mold design and manufacturing, wireless charging products, sensor molds, and intelligent detection equipment [3] - Runjian Co. is expanding its computing power business through its Wuxiang Cloud Valley data center and has successfully won a contract for the largest single intelligent computing center project for a global operator [3] - Xinwei Communication is accelerating the coverage of new businesses such as high-performance precision connectors and UWB modules, while enhancing its market share in electronic business through its established product advantages [3]

Core Insights - The Chinese wireless charging winding equipment industry is experiencing rapid growth, with a projected market size of approximately 7.52 billion yuan in 2024, representing a year-on-year increase of 28.3%, significantly outpacing the global average for electronic manufacturing equipment [1][13] - The demand surge is driven by the intelligent upgrades in end-user industries such as new energy vehicles, consumer electronics, and smart home devices, particularly with the adoption of 800V high-voltage platforms and flat wire motor technologies [1][13] - The industry is expected to exceed 10 billion yuan by 2025, indicating a robust growth trajectory [1][13] Industry Overview - Wireless charging winding equipment is specialized automation equipment used to manufacture wireless charging coils, ensuring precision in winding, consistency, and electrical performance [2][3] - The equipment can be categorized based on winding technology (flat, three-dimensional, multi-station), automation level (fully automatic, semi-automatic), and application field (consumer electronics, industrial/automotive) [3][4] Industry Development Stages - The industry has evolved from relying on imported equipment (2010-2015) to achieving domestic substitution and forming an initial supply chain (2016-2018), followed by explosive growth driven by consumer electronics demand (2019-2022) [5][6] - Currently, the industry is in a high-end phase, focusing on breakthroughs in automotive-grade high-power winding technology and the localization of core components [5][6] Industry Chain - The industry chain consists of upstream suppliers of magnetic materials and precision conductors, midstream manufacturers like Luxshare Precision and Xinwei Communication, and downstream applications in mobile phones, wearables, and automotive electronics [7][9] - The demand for high-precision winding equipment is being propelled by the increasing wireless charging penetration in consumer electronics, with the market size expected to grow from 16.6 trillion yuan in 2018 to 19.8 trillion yuan in 2024, reflecting a compound annual growth rate of 3% [9][11] Market Segmentation - The consumer electronics sector currently dominates the demand for wireless charging winding equipment, accounting for 60% of the market share, driven by the upgrade of existing products and the emergence of new categories [15] - The new energy vehicle sector is rapidly growing, with an annual compound growth rate exceeding 40%, and is projected to account for over 28% of the market share for wireless charging winding equipment [15] Competitive Landscape - The industry exhibits a three-tier competitive structure: foreign companies dominate the high-end market, domestic leaders control the mid-to-high-end market, and numerous small enterprises compete in the low-end market [17][19] - Leading companies like Tianzhong Precision leverage differentiated technology and global production capabilities to establish competitive barriers [19][20] Future Trends - The industry is moving towards high precision, efficiency, and intelligence, with a focus on ±0.01mm precision control and AI integration for adaptive tension regulation [21][22] - The application scenarios are diversifying, with significant growth in the automotive and industrial sectors, driven by the demand for high-power and high-tension winding equipment [22][23] - Global competition is intensifying, with Chinese companies expanding internationally through localized production and green manufacturing practices [23]

Concept Performance - The top-performing concept sectors today include China Shipbuilding System with a gain of 6.55%, Chengfei Concept at 5.77%, and Military Information Technology at 4.28% [1] - Conversely, the underperforming sectors include Recombinant Protein down by 0.94%, Sugar Substitute down by 0.82%, and Transgenic down by 0.77% [1] Capital Inflow - The Tonghuashun Fruit Index concept sector saw a net inflow of 2.447 billion yuan, with 18 stocks experiencing net inflows and 8 stocks exceeding 100 million yuan in net inflow [1] - Leading the net inflow is Luxshare Precision with 836 million yuan, followed by Dongshan Precision, GoerTek, and Lens Technology with net inflows of 266 million yuan, 254 million yuan, and 201 million yuan respectively [1] Stock Performance - As of May 12, the Tonghuashun Fruit Index concept rose by 4.17%, ranking fourth among concept sectors, with 20 stocks increasing in value [3] - Notable gainers include Lens Technology at 9.63%, Changying Precision at 7.04%, and Luxshare Precision at 6.36% [3] Capital Inflow Ratios - Leading the capital inflow ratios are Lingyi iTech, Dongshan Precision, and Pengding Holdings with net inflow rates of 12.28%, 10.69%, and 10.53% respectively [2][4] - The detailed capital inflow data shows that Luxshare Precision had a turnover rate of 3.80% with a net inflow ratio of 9.08% [2]

Financial Performance - In 2024, the company achieved a total revenue of approximately CNY 8.744 billion, representing a year-on-year growth of 15.85% [1] - The net profit attributable to shareholders was about CNY 662 million, with a year-on-year increase of 26.89% [1] - In Q1 2025, total revenue was approximately CNY 1.743 billion, showing a decline of 6.19% year-on-year [2] - The net profit attributable to shareholders for Q1 2025 was approximately CNY 77.49 million, down 48.90% year-on-year [2] Business Development - The company’s main business includes antennas and modules, wireless charging modules, EMI/EMC components, precision connectors, automotive interconnect products, and passive components [3] - The company is actively investing in emerging fields such as commercial satellite communication, smart vehicles, energy storage, data centers, and robotics, which are expected to become new growth drivers [3] - The precision structural components business has shown positive progress, with mass production of stainless steel battery shells enhancing device performance [3] Second Growth Curve - The commercial satellite communication sector is anticipated to grow rapidly over the next five years, with the company already supplying major clients [4] - The smart vehicle business is a key strategic focus, with the company expanding its client base and product offerings [5] - The company is accelerating the implementation of strategic product lines, including RF devices and wireless charging modules [5] Global Expansion - Since acquiring Laird in 2012, the company has been enhancing its global footprint, establishing production bases in Vietnam and Mexico [6] - The company’s products are primarily delivered to assembly plants in bonded zones, unaffected by international trade changes [6] Share Buyback and Incentives - The company initiated its first share buyback plan in August 2024, with a budget of CNY 200 million to CNY 400 million [7] - As of now, 15,100,031 shares have been repurchased, costing approximately CNY 268 million, which is 1.56% of the total share capital [8] - The company’s stock incentive plan aims for net profits of no less than CNY 780 million and CNY 1.04 billion for 2025 and 2026, respectively [8] Future Outlook - Despite uncertainties in the international landscape, the industry is expected to continue its recovery due to emerging technologies and market demand [9] - The company is committed to enhancing its core competitiveness through investments in foundational materials and technologies [9] - Management is confident in achieving the 2025 operational goals and has prepared strategies to address various challenges [9]