Industry Overview - The Chinese integrated circuit industry has seen a significant number of financing events, with over 1,000 events in both 2021 and 2022, indicating a peak period for investment [1] - In 2023, the number of financing events decreased, but the total financing amount increased to 1.15 trillion yuan, while in 2024, the number of events slightly declined, and the total financing amount halved to approximately 562.39 billion yuan [1] - By 2025, the number of financing events is expected to recover slightly to 938, with a total financing amount of approximately 911.05 billion yuan [1] Financing Events Summary - Major financing events in the Chinese integrated circuit industry for 2025 include various rounds of investment across different companies, with amounts often undisclosed [2][5][7] - Notable investments include 100 million yuan in Yanan Weiyan Technology and 1.43 billion yuan in Hongxing Zhixin, showcasing the active investment landscape [5][7] Financing Rounds Analysis - The most common financing round in the integrated circuit industry over the past five years has been the B round, with early-stage rounds like angel, Pre-A, and A rounds significantly outpacing later rounds [8] - Strategic investments have also been prevalent, indicating a strong interest in building long-term industry ecosystems [8] Regional Financing Distribution - Financing activities are heavily concentrated in eastern coastal provinces such as Guangdong, Jiangsu, and Zhejiang, with Jiangsu showing particularly high financing scales [9] - In contrast, provinces like Shandong and Henan have seen a significant decrease in financing events, while regions like Jilin and Tibet have almost no financing activity [9] Sector-Specific Financing Insights - The integrated circuit industry can be segmented into memory, logic chips, microprocessors, and analog chips, with memory leading with 374 financing events, significantly higher than logic chips (113 events), microprocessors (75 events), and analog chips (18 events) [13] - This reflects the strong demand for domestic alternatives in the memory sector and varying levels of investor interest across different segments [13] Representative Companies' Investment Activities - Key companies in the integrated circuit sector, such as Xinyuan Co., have made substantial investments in various startups to enhance their technological capabilities and strengthen their competitive edge [15][16][17][18] - For instance, Xinyuan Co. has invested 500 million yuan in Xinyuan Technology (Shanghai) and 100 million yuan in Xinyuan Microelectronics (Nanjing) [16] Mergers and Acquisitions - The competitive landscape among Chinese integrated circuit companies is characterized by numerous mergers and acquisitions, primarily focusing on horizontal integration to expand market share and achieve technological synergies [19][20] - Recent notable acquisitions include Huadian Co. acquiring 15% of Shengwei Ce Electronics and Xinyuan Co. acquiring 100% of Xinyuan Technology [20] Summary of Investment and M&A Trends - The investment activities in the Chinese integrated circuit industry are showing signs of recovery, with a notable increase in merger and acquisition events, indicating a dynamic market environment [22]

Core Viewpoint - The company, Shengbang Co., Ltd. (300661), indicated that the financial impact of its associate company's initial public offering (IPO) is currently minimal, but it will continue to support its steady growth in the future [1] Group 1: Company Operations - The company focuses on the research and sales of analog integrated circuits, possessing a comprehensive product matrix that includes both analog signal and mixed-signal integrated circuits [1] - It has a total of over 6,600 products across 38 categories, which are widely applied in various sectors such as industrial and energy, automotive, networking and computing, and consumer electronics [1] - In the optical communication sector, the company has nearly a decade of experience, and its power management products have long-term mass applications, which can synergize with its associate company [1] Group 2: Future Strategy - The company plans to continue increasing its research and development investment to accumulate core technologies and maintain independent innovation [1] - It aims to seize market opportunities and steadily enhance its long-term competitiveness [1]

Core Viewpoint - The company, Shengbang Co., focuses on the research and sales of analog integrated circuits, boasting a comprehensive product matrix that covers various applications in multiple industries [2] Group 1: Product Offerings - Shengbang Co. has developed over 6,600 products across 38 categories, which include both analog signal and mixed-signal integrated circuits [2] - The product offerings are widely applied in industrial and energy sectors, automotive, networking and computing, as well as consumer electronics [2] Group 2: Future Strategy - The company plans to increase its R&D investment to accumulate core technologies and maintain a commitment to independent innovation [2] - Shengbang Co. aims to seize market opportunities and steadily enhance its long-term competitiveness [2]

Core Viewpoint - Shengbang Co., Ltd. holds a 25.02% stake in Yutai Semiconductor Co., Ltd. as of June 30, 2025, and will continue to support the steady growth of its investment targets [1] Group 1 - As of June 30, 2025, Shengbang Co., Ltd. has disclosed its ownership of 25.02% in Yutai Semiconductor Co., Ltd. [1] - The company emphasizes its commitment to supporting the stable growth of its investment targets [1]

关于圣邦微电子（北京）股份有限公司 2025 年第四次临时股东会的法律意见书 致：圣邦微电子（北京）股份有限公司 北京市君合律师事务所（以下简称"本所"）受圣邦微电子（北京）股份有 限公司（以下简称"公司"）的委托，根据《中华人民共和国公司法》（以下简称 《公司法》）、《上市公司股东会规则》（以下简称《股东会规则》）等法律、法规、 规章及《圣邦微电子（北京）股份有限公司章程》（以下简称《公司章程》）的有 关规定，就公司 2025 年第四次临时股东会（以下简称"本次股东会"）有关事宜 出具本法律意见书。 本法律意见书仅就本次股东会的召集和召开程序、出席本次股东会人员的资 格、召集人资格、会议表决程序是否符合中国有关法律、法规及《公司章程》的 规定以及表决结果是否合法有效发表意见，并不对本次股东会所审议的议案内容 以及该等议案所表述的相关事实或数据的真实性、准确性或合法性发表意见。 本所及本所律师依据《中华人民共和国证券法》《律师事务所从事证券法律 业务管理办法》和《律师事务所证券法律业务执业规则（试行）》等规定及本法 律意见书出具日以前已经发生或者存在的事实，严格履行了法定职责，遵循了勤 勉尽责和诚实信用原则， ...

证券代码：300661 证券简称：圣邦股份 公告编号：2025-110 圣邦微电子（北京）股份有限公司 2025 年第四次临时股东会决议公告 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。 特别提示： 1、本次股东会不存在否决议案的情形； 2、本次股东会不涉及变更以往股东会已通过的决议； 3、为保护中小投资者利益，提高中小投资者对公司股东会决议事项的参 与度，本次股东会就中小投资者对有关议案的表决进行单独计票。中小投资者 （即中小股东）是指除上市公司董事、高级管理人员以及单独或者合计持有公 司 5%以上股份的股东以外的其他股东。 一、会议召开和出席情况 (一)会议召开情况 1、会议召集人：公司董事会 2、会议召开时间： （1）现场会议时间：2025 年 12 月 29 日（星期一）下午 14:45。 （2）网络投票时间：2025 年 12 月 29 日；其中，通过深圳证券交易所交 易系统进行网络投票的时间为：2025 年 12 月 29 日 9:15-9:25、9:30-11:30 和 13:00-15:00；通过深圳证券交易所互联网投票系统进行投票的具体时间 ...

Core Viewpoint - The company focuses on the research and sales of analog integrated circuits, boasting a comprehensive product matrix that covers various applications in multiple industries [1] Group 1: Product Offerings - The company has developed over 6,600 products across 38 categories, including both analog signal and mixed-signal integrated circuits [1] - The product offerings span key areas such as signal chain, power management, sensors, and memory [1] Group 2: Industry Applications - The products are widely used in industries including industrial and energy, automotive, networking and computing, and consumer electronics [1] - The company has successfully mass-produced hundreds of automotive-grade chips, which are utilized across various automotive functions [1] Group 3: Future Strategy - The company plans to increase its investment in research and development to accumulate core technologies [1] - The focus will be on independent innovation to seize market opportunities and steadily enhance long-term competitiveness [1]

Core Viewpoint - The company focuses on the research and sales of analog integrated circuits, boasting a comprehensive product matrix that covers various applications in multiple industries [1] Group 1: Product Offerings - The company has developed over 6,600 products across 38 categories, including both analog signal and mixed-signal integrated circuits [1] - The product offerings span critical areas such as signal chain, power management, sensors, and memory [1] Group 2: Industry Applications - The products are widely used in industries including industrial and energy, automotive, networking and computing, and consumer electronics [1] - The company has successfully mass-produced hundreds of automotive-grade chips, which are utilized across various automotive functions [1] Group 3: Future Strategy - The company plans to increase its investment in research and development to accumulate core technologies [1] - The focus will be on maintaining independent innovation and seizing market opportunities to steadily enhance long-term competitiveness [1]

Core Viewpoint - Shengbang Co., Ltd. has shown a significant increase in stock price and trading activity, indicating positive market sentiment and potential growth opportunities in the semiconductor sector [1][2]. Financial Performance - For the period from January to September 2025, Shengbang achieved a revenue of 2.801 billion yuan, representing a year-on-year growth of 14.55% [2]. - The net profit attributable to shareholders for the same period was 343 million yuan, reflecting a year-on-year increase of 20.47% [2]. Stock Market Activity - As of December 29, Shengbang's stock price rose by 2.02% to 70.68 yuan per share, with a total market capitalization of 43.684 billion yuan [1]. - The stock has increased by 12.63% year-to-date, with a 6.93% rise over the last five trading days [1]. - The company has appeared on the "Dragon and Tiger List" three times this year, with the most recent net buy of 52.68 million yuan on September 15 [1]. Shareholder Information - As of September 30, 2025, the number of shareholders increased to 110,800, a rise of 128.90% compared to the previous period [2]. - The average number of circulating shares per shareholder decreased by 56.30% to 5,351 shares [2]. Dividend Distribution - Since its A-share listing, Shengbang has distributed a total of 557 million yuan in dividends, with 250 million yuan distributed over the last three years [3]. Institutional Holdings - As of September 30, 2025, major institutional shareholders have seen a reduction in holdings, with Hong Kong Central Clearing Limited holding 24.6114 million shares, down by 10.2427 million shares [3]. - Other notable institutional shareholders, such as Nuoan Growth Mixed A and GF Technology Pioneer Mixed, also reported decreases in their holdings [3].

Group 1 - The company, Shengbang Co., announced that it will hold the fourth extraordinary general meeting of shareholders for 2025 on December 29, 2025 [2] - The agenda will include a proposal to change the accounting firm [2] - The record date for shareholders is set for December 24 [2] Group 2 - The meeting will be conducted with both on-site attendance and online voting options available [2]