证券代码：688702 证券简称：盛科通信 公告编号：2025-031 苏州盛科通信股份有限公司 关于增加2025年度日常关联交易预计额度及 预计2026年度日常关联交易额度的公告 本公司董事会及全体董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。 重要内容提示： 是否需要提交股东会审议：是 日常关联交易对上市公司的影响：本次预计的日常关联交易是苏州盛科 通信股份有限公司（以下简称"公司"）正常经营活动所需，有利于促进公司相 关业务的发展。公司与关联方之间开展的各项日常关联交易，均会按照实际业务 情况签订具体交易协议，交易价格将严格秉承公平、合理的原则，参照市场化公 允价格水平、行业惯例、第三方定价，由双方协商确定，不会损害公司及全体股 东特别是中小股东的利益，不会影响公司独立性，公司主营业务不会因上述交易 而对关联方形成依赖。 一、日常关联交易基本情况 （一）日常关联交易履行的审议程序 （二）本次增加 2025 年度日常关联交易预计金额和类别 | | | | | | | 占同 | 本年年初 | | | | 本次预计 | | --- | -- ...

证券代码：688702 证券简称：盛科通信 公告编号：2025-034 苏州盛科通信股份有限公司 关于召开2025年第一次临时股东大会的通知 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： 一、 召开会议的基本情况 （一） 股东大会类型和届次 2025年第一次临时股东大会 至2025 年 12 月 4 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 股东大会召开日期：2025年12月4日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 （二） 股东大会召集人：董事会 （三） 投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结 合的方式 （四） 现场会议召开的日期、时间和地点 召开日期时间：2025 年 12 月 4 日 15 点 00 分 召开地点：江苏省苏州市工业园区江韵路 258 号公司会议室 （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 12 月 4 日 东大会召 ...

二、监事会会议审议情况 经与会监事审议表决，形成决议如下： 证券代码：688702 证券简称：盛科通信 公告编号：2025-030 苏州盛科通信股份有限公司 第二届监事会第八次会议决议公告 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 10 月 22 日以 电子邮件方式向全体监事发出第二届监事会第八次会议通知及相关材料，会议于 2025 年 11 月 13 日以现场结合通讯的方式在公司会议室召开。本次会议由监事 会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。 （一）审议通过《关于增加 2025 年度日常关联交易预计额度及预计 2026 年度日常关联交易额度的议案》 监事会认为：本次增加 2025 年度日常关联交易预计额度及预计 20 ...

Group 1: Key Conclusions - The report highlights Guangqi Technology (光启技术) as a leader in the metamaterials industry, having built a comprehensive industrial system from scratch, including a headquarters, five bases, seven capability platforms, and eight specialized companies, making it a global leader in metamaterials with integrated R&D, design, mass production, and testing capabilities [1][6][7] - The company is expected to see significant revenue and profit growth as its five bases gradually come into production, benefiting from increased product penetration [1][6][8] Group 2: Financial Projections - For Guangqi Technology, the projected net profit for 2025-2027 is estimated at 9.58 billion, 18.83 billion, and 23.49 billion CNY, with year-on-year growth rates of 47.0%, 96.6%, and 24.7% respectively [6][8] - Fortec Technology (富特科技) is expected to achieve revenues of 37.77 billion, 48.57 billion, and 61.05 billion CNY, with net profits of 2.13 billion, 3.22 billion, and 4.68 billion CNY for the same period [10][11] - Shengke Communication (盛科通信) is projected to have revenues of 13.53 billion, 17.76 billion, and 21.95 billion CNY from 2025 to 2027, with growth rates of 25.1%, 31.3%, and 23.6% respectively [13][14] - Weimais (威迈斯) is forecasted to generate revenues of 70.59 billion, 85.67 billion, and 100.80 billion CNY, with net profits of 6.57 billion, 8.74 billion, and 10.49 billion CNY for the same period [16][18] Group 3: Industry Insights - The metamaterials market is expected to grow at a compound annual growth rate (CAGR) of 60.3% from 2025 to 2031, with significant applications in defense and military, wireless communication, and optics [8] - The report emphasizes the importance of metamaterials in advanced equipment, particularly in defense applications, and highlights Guangqi Technology's unique position as the only company in China to achieve large-scale industrialization of metamaterials for next-generation aerospace equipment [6][8] Group 4: Company Developments - Fortec Technology has seen a significant increase in its Q3 performance, with a revenue of 25.59 billion CNY for the first three quarters of 2025, representing a year-on-year increase of 116.31% [10][11] - Shengke Communication has achieved a positive net profit for the first three quarters of 2025, with a revenue of 8.32 billion CNY, reflecting a 3% year-on-year growth [13][14] - Weimais reported a Q3 revenue of 16.38 billion CNY, with a net profit of 1.53 billion CNY, indicating a strong growth trajectory [16][18]

- The report predicts the adjustment of sample stocks for the CSI 300, CSI 500, and STAR 50 indices in December 2025[1][6] - The CSI 300 Index selects companies with good operating conditions, no violations, no major financial report issues, and no significant stock price anomalies[7] - The CSI 500 Index excludes CSI 300 sample stocks and the top 300 stocks by average market value, selecting companies with good operating conditions and no major issues[9][10] - The STAR 50 Index selects companies listed on the STAR Market with good operating conditions, no violations, and no major financial report issues[13] - The report provides detailed predictions for stocks to be included and excluded from each index based on average market value and average trading volume[8][11][14]

Investment Rating - The report maintains a "Buy" rating for the company [5] Core Views - The company achieved a turnaround in profitability, reporting a net profit of 33.06 million yuan in Q3 2025, marking a new high since its listing [1] - The revenue for the first three quarters of 2025 reached 830 million yuan, a year-on-year increase of 2.98% [1] - The company is positioned as a leading manufacturer of high-end switching chips in China, with its flagship chips entering the market promotion phase [1][2] Financial Performance - In Q3 2025, the company reported revenue of 324 million yuan, a year-on-year growth of 17.55% [1] - The projected revenues for 2025, 2026, and 2027 are 1.26 billion yuan, 1.87 billion yuan, and 2.32 billion yuan respectively, with net profits expected to be 15 million yuan, 44 million yuan, and 156 million yuan [3][4] - The company’s gross margin is expected to improve, reflecting an optimized product structure and enhanced operational efficiency [1] Product Development - The company’s high-end flagship chips, designed for 12.8Tbps and 25.6Tbps, are now in the market promotion and initial application stages, featuring high performance and security [1] - The company is actively participating in the OISA ecosystem, supporting up to 1024 AI chips interconnection, which enhances its competitive position in the AI computing market [2] Market Outlook - The company is expected to enter a stable profit cycle starting in 2026, driven by increasing domestic demand for high-end switching chips as the localization rate of computing clusters rises [3] - The demand for Scale-up dedicated switching chips is anticipated to accelerate, providing new market opportunities for the company [3]

- The report predicts adjustments to the constituent stocks of major indices, including CSI 300, CSI 500, CSI 1000, CSI 2000, SSE 50, and STAR 50, based on publicly available index compilation rules and data [5][10][16][18][20] - CSI 300 Index is constructed by selecting the top 50% stocks based on average daily trading volume over the past year, followed by the top 300 stocks ranked by average daily market capitalization, while adhering to a 10% adjustment limit, priority for old samples, and a 20% buffer zone rule [5] - The adjustment prediction for CSI 300 Index involves calculating the average daily market capitalization and trading volume of A-shares over the past year, excluding stocks with suspension, violations, or financial reporting issues [5] - The report defines a "shock coefficient" to measure the price impact and duration caused by passive index fund rebalancing, calculated as: $ Shock Coefficient = (Passive Buy Amount - Passive Sell Amount) / Average Daily Trading Volume $ This coefficient is applied to assess the impact of adjustments on stocks [6][9] - CSI 500 Index is constructed by excluding CSI 300 constituent stocks and the top 300 stocks by average daily market capitalization over the past year, followed by removing the bottom 20% stocks by average daily trading volume, and selecting the top 500 stocks by market capitalization, adhering to a 10% adjustment limit, priority for old samples, and a 10% buffer zone rule [10] - CSI 1000 Index is constructed by excluding CSI 800 constituent stocks, the top 300 stocks by market capitalization, and stocks with insufficient liquidity (bottom 20% by trading volume), selecting the top 1000 stocks by market capitalization over the past year [16] - CSI 2000 Index is constructed by excluding CSI 800 and CSI 1000 constituent stocks, the top 1500 stocks by market capitalization, and selecting the top 2000 stocks by market capitalization over the past year [16] - SSE 50 Index is constructed by selecting the top 50 stocks by market capitalization and liquidity from the Shanghai Stock Exchange, adhering to adjustment rules similar to other indices [18] - STAR 50 Index is constructed by selecting the top 50 stocks by market capitalization from STAR Market, excluding stocks with delisting risks, major violations, or low liquidity (bottom 10% by trading volume) [20] - The report predicts adjustments to the STAR 50 Index, with two stocks, Aojie Technology-U and Shengke Communication-U, being added [20] - The shock coefficients for the predicted adjustments are calculated for each stock, with the highest coefficients observed for stocks such as Guangqi Technology and Ningbo Port in CSI 300, and Sheneng Shares and Suzhou Supor in CSI 500 [7][11][19][21]

Investment Rating - The investment rating for the company is "Accumulate" (maintained) [2] Core Views - The company reported a steady revenue growth in Q3 2025, achieving a revenue of 832 million yuan for the first three quarters, a year-on-year increase of 2.98%, and successfully turning a profit with a net profit of 9 million yuan compared to a loss of 76 million yuan in the same period last year [7] - The revenue for Q3 2025 reached 324 million yuan, representing a year-on-year increase of 17.55% and a quarter-on-quarter increase of 13.58%, indicating a positive growth trend [7] - The company has maintained high R&D investment, with R&D expenses reaching 351 million yuan in the first three quarters of 2025, a year-on-year increase of 6.40% [7] - The company is expected to achieve revenues of 1.32 billion yuan, 1.76 billion yuan, and 2.36 billion yuan for the years 2025, 2026, and 2027 respectively, with corresponding net profits of 34 million yuan, 101 million yuan, and 238 million yuan [7] Financial Performance Summary - For 2023A, the company reported a revenue of 1,037 million yuan with a growth rate of 35.2% [6] - The projected revenue for 2025E is 1,321 million yuan, with a growth rate of 22.1% [6] - The net profit for 2025E is expected to be 34 million yuan, with a significant improvement from previous years [6] - The company’s EPS for 2025E is projected to be 0.08 yuan, with a PE ratio of 1423.1 [6] - The ROE for 2025E is expected to be 1.5% [6]

Investment Rating - The report assigns an "Increase" rating for the stocks mentioned, indicating a potential rise of over 15% relative to the CSI 300 index within the next 12 months [5][13]. Core Insights - The launch of the Shuguang scaleX640 marks a significant advancement in domestic computing power, achieving a 30-40% performance improvement in trillion-parameter model training and inference compared to traditional solutions [2][5]. - The scaleX640 enhances the cost-effectiveness of inference scenarios and is expected to accelerate the breakthrough of domestic computing chips in training applications [5]. - The report highlights the long-term stability of the scaleX640, which has undergone over 30 days of reliability testing, ensuring support for large-scale cluster deployments [5]. - The open architecture of the scaleX640 is anticipated to facilitate the integration of domestic computing software ecosystems and unify supernode structures, potentially leading to rapid iterations in domestic supernodes [5]. Summary by Sections Performance and Features - The scaleX640 boasts a 20-fold increase in computing density per cabinet and supports trillion-parameter model training, with a performance boost of 30-40% in inference scenarios compared to traditional methods [5]. - Innovative technologies such as ultra-high-speed orthogonal architecture, high-density blades, immersion phase change cooling, and high-voltage direct current power supply are employed in the scaleX640 [5]. Recommended Stocks - The report recommends the following stocks: - Cambrian-U (688256.SH) with a closing price of 1480.00 and an EPS forecast of 5.04 for 2025 [7]. - Haiguang Information (688041.SH) with a closing price of 239.68 and an EPS forecast of 1.34 for 2025 [7]. - SMIC (688981.SH) with a closing price of 124.85 and an EPS forecast of 0.46 for 2025 [7]. - Zhaoyi Innovation (603986.SH) with a closing price of 227.20 and an EPS forecast of 2.35 for 2025 [7]. - Shengke Communication-U (688702.SH) with a closing price of 119.31 and an EPS forecast of 0.04 for 2025 [7]. - The report also mentions Chipone Technology (688521) as a related stock [5].

Market Performance - The large fund concept sector increased by 3.04% on November 6, with Saiwei Electronics leading the gains [1] - The Shanghai Composite Index closed at 4007.76, up 0.97%, while the Shenzhen Component Index closed at 13452.42, up 1.73% [1] Key Stocks in Large Fund Concept Sector - Saiwei Electronics (300456) closed at 28.42, up 13.14%, with a trading volume of 1.1549 million shares and a transaction value of 3.141 billion [1] - Shengke Communication (688702) closed at 119.31, up 8.22%, with a trading volume of 43,300 shares and a transaction value of 506 million [1] - Xingfa Group (600141) closed at 30.79, up 6.58%, with a trading volume of 504,900 shares and a transaction value of 1.545 billion [1] - Other notable stocks include TuoJing Technology (688072) up 5.74%, Huahong Company (688347) up 5.20%, and Zhongwei Company (688012) up 4.26% [1] Capital Flow Analysis - The large fund concept sector saw a net inflow of 3.12 billion from main funds, while retail investors experienced a net outflow of 1.852 billion [2][3] - Main funds showed significant net inflows in stocks like Zhongxin International (688889) with 6.93 billion and Zhongwei Company (688012) with 3.75 billion [3] - Conversely, retail investors had notable outflows in stocks such as Zhongxin International (688889) with a net outflow of 4.38 billion and Zhongwei Company (688012) with a net outflow of 20.73 million [3]