Core Insights - The Chinese data center switch industry is experiencing rapid growth, driven by advancements in technology and significant market changes, with a projected market size exceeding 21.15 billion yuan in 2024 and 22.68 billion yuan in 2025, largely fueled by AI computing networks contributing over 45% [1][8] - Key technological advancements include the transition from 400G to 800G and 1.6T port speeds, with 400G ports expected to account for 38% of shipments in 2024, and 800G switches entering mass production in 2025 [1][8] - The industry is supported by comprehensive policies such as the "High-Quality Development Action Plan for Computing Power Infrastructure," which promotes the integration of computing power and networks [1][6] Industry Overview - Data center switches are high-performance networking devices designed for large-scale data center environments, characterized by high bandwidth, low latency, and scalability to support cloud computing and AI training [2] - The industry has developed a complete ecosystem, with core components including Ethernet switching chips (45% of costs), optical modules (30%), and PCBs (15%), while domestic manufacturers are making strides in high-end chip markets [6] Market Dynamics - The market is witnessing explosive growth due to three main drivers: AI model training, the "East Data West Computing" national strategy, and the large-scale deployment of 5G edge computing [8] - The data center market in China is expected to reach 277.3 billion yuan in 2024, with a year-on-year growth of 15.2%, and is projected to exceed 318 billion yuan in 2025 [7][8] Competitive Landscape - The market is characterized by a "dual-super, many-strong" competitive landscape, with Huawei and H3C together holding nearly 70% market share, while other players like Ruijie Networks and ZTE are also significant competitors [9] - Recent procurement results from China Mobile highlight the dominance of domestic manufacturers, with Huawei winning the largest share of contracts [9] Future Trends - The industry is evolving along three main lines: technological integration driving performance leaps, vertical customization opening new growth avenues, and green transformation building sustainable competitiveness [10][11][12] - Key trends include the acceleration towards high-speed (800G/1.6T) and optical-electrical integration technologies, with significant advancements expected in AI training and low-latency solutions [11] - The shift from general-purpose devices to scenario-specific solutions is becoming prominent, with increasing demand for customized products in various verticals such as industrial internet and vehicle networking [12] - Green technology is becoming a focal point, with liquid cooling technologies expected to penetrate the market significantly by 2030, contributing to energy efficiency and sustainability goals [13]

Core Viewpoint - Shengke Communication (688702.SH) experienced a significant decline in stock price, closing at 127.37 yuan with a drop of 9.67% [1] Group 1: Financial Performance - The research report by Ping An Securities highlighted a substantial increase in gross margin for Q2 [1] - The report indicates that high-end flagship chips are gradually entering the application phase [1] Group 2: Analyst Rating - Ping An Securities maintains a "recommended" rating for Shengke Communication [1]

证券之星消息，8月26日半导体板块较上一交易日下跌1.17%，盛科通信领跌。当日上证指数报收于 3868.38，下跌0.39%。深证成指报收于12473.17，上涨0.26%。半导体板块个股涨跌见下表： 从资金流向上来看，当日半导体板块主力资金净流出42.4亿元，游资资金净流入6.46亿元，散户资金净流 入35.94亿元。半导体板块个股资金流向见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 600460 | 士兰微 | 7.20 Z | 11.56% | -3.82 Z | -6.14% | -3.38 Z | -5.43% | | 603501 | 豪威集团 | 2655.9 | 10.40% | -3.80 Z | -6.00% | -2.78 Z | -4.39% | | 688012 | 中微公司 | 2.51亿 | 6.44% | -2.41亿 | -6.18% | --1022.33万 | - ...

Investment Rating - The investment rating for the company is "Recommended" (maintained) with a target price of 141 CNY per share [1]. Core Views - The company has seen a significant improvement in gross margin in Q2, with high-end flagship chips gradually entering the application stage. The overall gross margin reached 46.70%, an increase of 9.24 percentage points year-on-year [6][7]. - The company reported a revenue of 5.08 billion CNY in the first half of 2025, a decrease of 4.56% year-on-year, and a net profit attributable to shareholders of -0.24 billion CNY, indicating a reduction in losses [3][6]. - The company is focusing on high-end product lines, with products covering a range of switching capacities from 100Gbps to 25.6Tbps, and is well-positioned to benefit from the growing demand in the AI and data center markets [6][7]. Summary by Sections Financial Performance - In Q2 2025, the company achieved a revenue of 2.85 billion CNY, a year-on-year increase of 2.53% and a quarter-on-quarter increase of 27.78%. The net profit for the quarter was -0.08 billion CNY, showing an improvement of 83.29% year-on-year [6]. - The company’s gross margin and net margin for Q2 were 48.77% and -2.98%, respectively, reflecting a year-on-year increase of 11.74 percentage points and 15.31 percentage points [6]. Revenue and Profit Forecast - Revenue projections for 2025-2027 are adjusted to 12.75 billion CNY, 17.14 billion CNY, and 21.98 billion CNY, respectively, with corresponding price-to-sales (P/S) ratios of 45.3X, 33.7X, and 26.3X [7]. - The company is expected to achieve profitability by 2026, with a projected net profit of 60 million CNY and 125 million CNY in 2027 [8][9]. Market Position and Strategy - The company is recognized as a rare Ethernet switch chip design enterprise in China, with a rich product lineup targeting the mid-to-high-end market. The demand for high-speed network communication devices is expected to rise due to the explosion of the AI industry [6][7]. - The company is benefiting from the trend towards domestic production and has established a first-mover advantage in the market, which is expected to enhance its market share in the future [7].

Core Viewpoint - The performance of Ethernet switch chips, as a core component of network devices, directly determines the processing capability and scalability of these devices. The demand for these chips is closely related to the technological iterations and scenario extensions in the switch market. The Chinese Ethernet switch chip industry is projected to reach a market size of approximately 16.2 billion yuan in 2024, reflecting a year-on-year growth of 7.95%, driven by ongoing advancements in digital transformation and network infrastructure construction [1][10]. Industry Overview - Ethernet switch chips are critical components in network devices, enabling data exchange and routing functions in local area networks (LAN) and data center networks. These chips are specialized integrated circuits (ASICs) designed for network applications, featuring multiple ports and routing tables to efficiently forward data frames based on target MAC addresses [6][4]. Market Size - The Chinese Ethernet switch chip market is expected to grow to approximately 16.2 billion yuan in 2024, marking a 7.95% increase from the previous year. This growth is indicative of the continuous progress in domestic network infrastructure and the sustained demand driven by digital transformation [10][1]. Key Companies' Performance - The Ethernet switch chip industry in China exhibits high market concentration, with foreign giants dominating the market. However, domestic companies like Shengke Communication and Yutai Micro are making significant strides. Shengke Communication is the only domestic company to enter the commercial 10G and above chip market, launching the Arctic series chip with 800G support in 2024. Yutai Micro focuses on automotive Ethernet physical layer chips, with plans to release a vehicle-grade TSN chip series by 2025 [12][13]. Industry Development Trends 1. **Technological Upgrades**: The demand for higher performance and lower power consumption in Ethernet switch chips is increasing due to the rapid development of data centers, cloud computing, and artificial intelligence. Companies are focusing on optimizing chip architecture and adopting advanced manufacturing processes to balance performance and power efficiency [17]. 2. **Breaking Foreign Monopoly**: Domestic companies are accelerating the process of replacing foreign products in the Ethernet switch chip market. With significant technological advancements, domestic firms are gradually capturing market share in the high-end chip sector [19][18]. 3. **Emerging Technologies**: The rise of artificial intelligence, the Internet of Things (IoT), and industrial internet technologies is creating new opportunities for the Ethernet switch chip industry. Chips need to support higher data transmission rates and lower latency while ensuring security and reliability for various applications [21].

Group 1 - The semiconductor sector opened mostly lower, indicating a negative market sentiment [1] - Shengke Communication experienced a decline of over 7% [1] - Companies such as Cambricon, Chipone, Guomian Technology, Haiguang Information, and Dongxin Technology all opened lower, with declines exceeding 5% [1]

特此公告。 苏州盛科通信股份有限公司董事会 证券的公司信息披露内容与格式准则第 15 号——权益变动报告书》等法律法规 及规范性文件规定，本次股东权益变动不涉及信息披露义务人披露权益变动报告 书。 继续督促其严格遵守减持相关规定，按照相关规定履行信息披露义务。敬请广大 投资者注意投资风险。 证券代码：688702 证券简称：盛科通信 公告编号：2025-020 苏州盛科通信股份有限公司 关于持股 5%以上股东权益变动触及 1%刻度的 提示性公告 股东国家集成电路产业投资基金股份有限公司保证向本公司提供的信息 真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一 致。 重要内容提示： 权益变动方向 比例增加□ 比例减少 权益变动前合计比例 17.09% 权益变动后合计比例 17.00% 本次变动是否违反已作出的承 是□ 否 诺、意向、计划 是否触发强制要约收购义务 是□ 否 一、 信息披露义务人及其一致行动人的基本信息 □控股股东/实际控制人及其一致行动人 其他 5%以上大股东及其一致行动人 投资者及其一致行动人的身份 □合并口径第一大股东及其一 ...

证券代码：688702 证券简称：盛科通信 公告编号：2025-020 苏州盛科通信股份有限公司 关于持股 5%以上股东权益变动触及 1%刻度的 提示性公告 股东国家集成电路产业投资基金股份有限公司保证向本公司提供的信息 真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一 致。 重要内容提示： | 权益变动方向 | 比例增加□ | | 比例减少☑ | | --- | --- | --- | --- | | 权益变动前合计比例 | 17.09% | | | | 权益变动后合计比例 | 17.00% | | | | 本次变动是否违反已作出的承 | 是□ | 否☑ | | | 诺、意向、计划 | | | | | 是否触发强制要约收购义务 | 是□ | 否☑ | | 一、 信息披露义务人及其一致行动人的基本信息 1.身份类别 | | □控股股东/实际控制人及其一致行动人 | | --- | --- | | | ☑其他 5%以上大股东及其一致行动人 | | 投资者及其一致行动人的身份 | □合并口径第一大股东及其一致行动人（仅适用 | | | 于无控股 ...

南财智讯8月25日电，盛科通信公告，持股5%以上股东国家集成电路产业投资基金股份有限公司通过集 中竞价方式减持公司股份34.91万股，占公司总股本的比例从17.09%减少至17.00%，权益变动触及1%刻 度。本次权益变动不触及要约收购，不会对公司治理结构及持续经营产生重大影响。国家集成电路产业 投资基金股份有限公司将继续按照相关规定履行信息披露义务。 ...

苏州盛科通信股份有限公司 第二届监事会第六次会议决议公告 本公司监事会及全体监事保证本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。 一、监事会会议召开情况 苏州盛科通信股份有限公司（以下简称"公司"）于 2025 年 7 月 31 日以电 子邮件方式向全体监事发出第二届监事会第六次会议通知及相关材料，会议于 主席阮英轶先生主持，应出席监事 3 人，实际出席监事 3 人。本次会议的召集、 召开和表决程序符合《中华人民共和国公司法》（以下简称"《公司法》"）及 《苏州盛科通信股份有限公司章程》（以下简称"《公司章程》"）的有关规定， 表决形成的决议合法、有效。 证券代码：688702 证券简称：盛科通信 公告编号：2025-018 表决结果：3 票同意，0 票反对，0 票弃权。 具体内容详见公司同日披露于上海证券交易所网站（www.sse.com.cn）的《盛 科通信 2025 年半年度报告》及《盛科通信 2025 年半年度报告摘要》。 （二）审议通过《关于 2025 年半年度募集资金存放与实际使用情况的专项 报告的议案》 监事会认为：根据《上市公司募 ...