中信建投证券股份有限公司 关于上海南芯半导体科技股份有限公司 使用部分闲置募集资金进行现金管理的核查意见 二、募集资金投资项目的基本情况 根据《上海南芯半导体科技股份有限公司科创板首次公开发行股票并在科创 板上市招股说明书》，公司首次公开发行人民币普通股（A 股）股票的募集资金 在扣除发行费用后将用于如下项目： 单位：万元 1 | 序号 | 项目名称 | 总投资额 | 募集资金投入金额 | | --- | --- | --- | --- | | 1 | 高性能充电管理和电池管理芯片研发和产业 化项目 | 45,686.45 | 45,686.45 | | 2 | 高集成度 AC-DC 芯片组研发和产业化项目 | 22,717.78 | 22,717.78 | | 3 | 汽车电子芯片研发和产业化项目 | 33,484.43 | 33,484.43 | | 4 | 测试中心建设项目 | 30,910.82 | 30,910.82 | | 5 | 补充流动资金 | 33,000.00 | 33,000.00 | | | 合计 | 165,799.48 | 165,799.48 | 公司于 2025 年 2 月 2 ...

章程 二〇二五年七月 | | | 上海南芯半导体科技股份有限公司 | 第一章 | 总则 | 2 | | --- | --- | --- | | 第二章 | 经营宗旨和范围 | 3 | | 第三章 | 股份 | 3 | | 第三节 | 股份转让 | 7 | | 第四章 | 股东和股东会 | 8 | | 第五章 | 董事会 | 26 | | 第六章 | 总经理及其他高级管理人员 | 38 | | 第七章 | 监事会 | 40 | | 第八章 | 财务会计制度、利润分配和审计 | 43 | | 第九章 | 通知 | 49 | | 第十章 | 合并、分立、增资、减资、解散和清算 | 50 | | 第十一章 | 修改章程 | 53 | | 第十二章 | 附则 | 54 | 英文名称：Southchip Semiconductor Technology（Shanghai）Co., Ltd. 第五条 公司住所：中国（上海）自由贸易试验区盛夏路 565 弄 54 号（4 幢） 1601。 邮政编码：200120 2 第一条 为维护上海南芯半导体科技股份有限公司（以下简称"公司"或"本 公司"）、股东和债权人的合法权益，规范公 ...

证券代码：688484 证券简称：南芯科技 公告编号：2025-048 上海南芯半导体科技股份有限公司 关于使用部分闲置募集资金进行现金管理的公告 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。 上海南芯半导体科技股份有限公司（以下简称"公司"或"南芯科技"）于 2025 年 7 月 31 日召开第二届董事会第七会议、第二届监事会第七次会议，审议通过 了《关于使用部分闲置募集资金进行现金管理的议案》，同意公司在保证不影响 募集资金投资项目实施、募集资金安全的前提下，使用最高不超过人民币 7 亿元 （含本数）的闲置募集资金进行现金管理，用于购买安全性高、流动性好的投资 产品（包括但不限于保本型理财产品、结构性存款、通知存款、定期存款、大额 存单、协定存款等），使用期限不超过 12 个月，在前述额度及期限范围内，资 金可以循环滚动使用。该决议自董事会审议通过之日起 12 个月之内有效。 董事会授权董事长在授权额度和期限内行使现金管理投资决策权并签署相 关合同文件，具体事项由公司财务部负责组织实施。上述事项在公司董事会审批 权限 ...

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。 证券代码：688484 证券简称：南芯科技 公告编号：2025-047 重要内容提示： 是否需要提交股东会审议：否。 日常关联交易对上市公司的影响：上海南芯半导体科技股份有限公司（以下 简称"南芯科技"）2025 年度日常关联交易预计符合公司业务经营和发展的实际 需要，遵循公平、公开、公允的交易原则，按照市场定价方式确定交易价格，不 存在损害公司和全体股东特别是中小股东利益的情形，不影响公司的独立性，公 司未对关联方形成依赖。 上海南芯半导体科技股份有限公司 关于日常关联交易额度预计的公告 本次日常关联交易金额为预计金额，不构成业绩承诺。在未来实际经营中， 可能面临宏观经济、行业政策、市场变化、经营管理等方面的不确定因素，日常 关联交易的发生存在不确定性，请广大投资者注意风险。 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 1. 独立董事专门会议审议情况 公司于 2025 年 7 月 31 日召开第二届董事会独立董事专门会议第一次会议， 审议通过了《关于 202 ...

证券代码：688484 证券简称：南芯科技 公告编号：2025-050 上海南芯半导体科技股份有限公司 关于变更注册资本及修订《公司章程》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。 上海南芯半导体科技股份有限公司（以下简称"公司"）已于 2025 年 7 月 31 日召开第二届董事会第七次会议，审议通过了《关于变更公司注册资本及修订〈公 司章程〉的议案》，现将相关内容公告如下： 一、 本次变更注册资本的情况 2025 年 8 月 1 日 公司 2023 年限制性股票激励计划首次授予部分第二类激励对象第一个归属 期及预留授予部分第一类激励对象第一个归属期归属事项已于 2025 年 6 月 13 日完成股份登记工作，该部分股份已于 2025 年 6 月 20 日上市流通。本次限制性 股票归属新增的股份数量为 24.5168 万股。本次限制性股票归属完成后，公司股 份总数由 42,545.7743 万股增加至 42,570.2911 万股，公司注册资本变更为人民币 42,570.2911 万元。具体内容详见公司于 2 ...

证券代码：688484 证券简称：南芯科技 公告编号：2025-049 上海南芯半导体科技股份有限公司 关于使用部分闲置自有资金进行现金管理的公告 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。 上海南芯半导体科技股份有限公司（以下简称"公司"或"南芯科技"）于 2025 年 7 月 31 日召开第二届董事会第七会议、第二届监事会第七次会议，审议通过 了《关于使用部分闲置自有资金进行现金管理的议案》，同意在不影响公司主营 业务正常开展，保证运营资金需求和风险可控的前提下，使用最高不超过人民币 15 亿元（含本数）的闲置自有资金进行现金管理，用于购买安全性高、流动性 好的投资产品（包括但不限于保本型理财产品、结构性存款、通知存款、定期存 款、大额存单、协定存款等），且该等现金管理产品不得用于质押，不得实施以 证券投资为目的的投资行为。在前述额度及期限范围内，资金可以循环滚动使用。 使用期限自董事会审议通过之日起 12 个月之内有效。 董事会授权董事长在授权额度和期限内行使现金管理投资决策权并签署相 关合同文件，具体事项由公司 ...

Core Viewpoint - The company is experiencing a steady growth in its main business due to a slight recovery in consumer market demand and an increase in market share, despite a projected decline in net profit for the first half of 2025 [1][4]. Financial Performance - The company expects to achieve revenue of 1.43-1.50 billion yuan in H1 2025, representing a year-on-year growth of 14.39%-19.99% [1] - The projected net profit attributable to shareholders is 109-133 million yuan, a decrease of 35.09%-47.03% year-on-year [1] - The gross profit margin is expected to be 36-37%, which has decreased due to intense market competition and product structure [1] - For Q2 2025, the company anticipates revenue of 745-815 million yuan, a year-on-year increase of 14.89%-25.69% [1] - The net profit for Q2 is projected to be 45-70 million yuan, reflecting a year-on-year decrease of 33.39%-56.62% [1] Market Position and Strategy - The company ranks among the top domestic analog chip design firms, with consumer products serving as a stable profit foundation [2] - It is actively expanding its product capabilities into automotive and AI server sectors, seeking new growth drivers [2] - The management team demonstrates strong industry insight and is involved in research, sales, and supply chain management [2] Product Development and Solutions - The company offers automotive-grade solutions covering domain controllers, ADAS, and smart cockpit applications, contributing to the localization of automotive chips [3] - The high-side switch series supports various current ratings and integrates multiple diagnostic protection features, enhancing system safety and flexibility [3] - The company provides a one-stop solution for assisted driving, including Buck-Boost converters and safety-compliant PMICs, aimed at improving system reliability and performance [3] - The power supply series for smart cockpits offers stable and reliable power support, with excellent EMI performance [3] Future Outlook - The company is viewed as a rare entity capable of providing end-to-end solutions in the power and battery sector, with a well-structured architecture in charge pump technology [4] - Revenue forecasts for 2025-2027 have been adjusted to 3.405, 4.269, and 5.341 billion yuan, respectively [4] - The net profit forecasts for the same period have been revised to 356, 501, and 665 million yuan, respectively, due to anticipated market competition [4]

Group 1 - Jiejia Weichuang expects a net profit of 1.7 billion to 1.96 billion yuan for the first half of 2025, representing a year-on-year increase of 38.65% to 59.85% [1] - Micron Biotech's CS231295 clinical trial application has been approved by the FDA for treating advanced solid tumors [1] - Sinopec anticipates a net profit of 20.1 billion to 21.6 billion yuan for the first half of 2025, a decrease of 39.5% to 43.7% year-on-year [2] Group 2 - High Energy Environment has obtained a loan commitment letter from a financial institution for share repurchase [2] - Electric Power Investment Energy received a warning letter from the Inner Mongolia Securities Regulatory Bureau for inadequate disclosure in its semi-annual report [3] - Zhejiang University Net New won a bid for an intelligent engineering project worth 94.2712 million yuan [5] Group 3 - Daodaoquan reported a net profit of 181 million yuan for the first half of 2025, a year-on-year increase of 563.15% [8] - New Light Optoelectronics expects a net loss of 19 million to 23 million yuan for the first half of 2025 [9] - Aihua Pharmaceutical's two probiotic powder registration applications have been accepted [10] Group 4 - Xinhui Electric's subsidiary signed a product sales framework contract for commercial and household robots [11] - Baida Precision Engineering's subsidiary obtained 134,500 square meters of industrial land use rights [12] - Haiyang Technology's chief engineer resigned for personal reasons [13] Group 5 - Tianhe Magnetic Materials received a project filing notice for a 12,000-ton magnetic material deep processing project [22] - Wanlima is the pre-selected unit for a procurement project worth 43.835 million yuan from China Southern Airlines [24] - Yipin Hong's subsidiaries obtained two drug registration certificates [25] Group 6 - Zhejiang Jiaoke's subsidiary signed new construction projects worth 4.783 billion yuan in the second quarter [27] - Shenglan Co. received approval for issuing convertible bonds [29] - Jimi Technology expects a net profit of 88.6622 million yuan for the first half of 2025, a year-on-year increase of 2062.33% [31] Group 7 - Dingtong Technology reported a net profit of 115 million yuan for the first half of 2025, a year-on-year increase of 134.06% [32] - Huaheng Biological is planning to list on the Hong Kong Stock Exchange [34] - Yuntian Lihui submitted an application for H-share issuance and listing on the Hong Kong Stock Exchange [36] Group 8 - Nanchip Technology expects a net profit of 108.8 million to 133.1 million yuan for the first half of 2025, a decrease of 35.09% to 47.03% year-on-year [43] - Anglikang's Mesobam injection has received a drug registration certificate [44] - Jida Zhengyuan's shareholder plans to reduce their stake by up to 0.998% [45]

证券代码：688484 证券简称：南芯科技 公告编号：2025-046 上海南芯半导体科技股份有限公司 苏，公司新产品逐步起量，市场份额增加使得公司产品销售规模扩大, 主营业务稳健增长。 于受市场环境竞争激烈和产品结构的影响，公司产品成本占营收比例较 去年同期增长，公司综合毛利率较去年同期下降，预计上半年公司综合 毛利率为 36%~37%，第二季度公司综合毛利率为 35%~36%。 增加，尤其是研发人员规模增长明显，公司研发费用增长明显。 加的其他收益金额相较去年同期增加；同时公司持有的交易性金融资产 取得的投资收益同比增加，上述因素会对公司非经常性损益的同比变动 产生积极影响。 四、风险提示 本次业绩预计是公司财务部门基于自身专业判断进行的初步核算，尚未经注 册会计师审计。公司不存在影响本次业绩预告准确性的重大不确定因素。敬请投 资者谨慎决策，注意投资风险。 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： 经过公司财务部初步测算，预计 2025 年半年度实现营业收入 143,000.00 万 元到 150,000.00 万元，较上年同期增长 14.39%到 19.99%。 ...

Core Viewpoint - The article summarizes significant announcements from various listed companies in the Shanghai and Shenzhen stock markets, providing insights for investors regarding operational updates, financial performance, and corporate governance changes. Group 1: Corporate Announcements - Happiness Blue Sea expects that the film "Nanjing Photo Studio" will not have a significant impact on its operating performance due to its low investment ratio [3] - Changjiang Electric Power plans to invest approximately 26.6 billion yuan in the construction of the Gezhouba shipping capacity expansion project, with a total construction period of 91 months [4][5] - Yunnan City Investment elected Cui Kai as the new chairman following the resignation of Kong Weiran [6] - San Chao New Materials is planning a change in control, leading to a temporary suspension of its stock [7] - Hongxiang Co., Ltd.'s actual controller Yang Cheng has been granted bail pending trial, but this will not affect the company's daily operations [8] - Digital Certification will change its controlling shareholder to Beijing Data Group following a transfer of state-owned shares [9] - Pengding Holdings reported normal recent operations with no undisclosed significant matters [10] - Dongjie Intelligent is undergoing a potential change in its actual controller due to a planned transfer of fund shares [11] - Jin Chengzi is planning to acquire 55% of Samit’s equity, leading to a temporary stock suspension [13] - Dongxin Co., Ltd. has not yet generated revenue from its newly developed chip products [14] - Hehua Co., Ltd. is planning a change in control, with stock suspension expected [15] Group 2: Financial Performance - CATL reported a 33.02% year-on-year increase in net profit for the first half of the year, with total revenue of 178.886 billion yuan [18] - XGIMI expects a net profit of 88.6622 million yuan for the first half of the year, a significant increase of 2062.33% [19] - Changjiang Electric Power achieved a net profit of 12.984 billion yuan in the first half of the year, up 14.22% year-on-year [20] - Jinhe Biological reported a net profit of 138 million yuan for the first half of the year, a 51.52% increase [21] - Nanchip Technology anticipates a net profit decrease of 35.09% to 47.03% for the first half of the year, despite revenue growth [22] Group 3: Project and Contract Updates - Tengda Construction won a bid for the Taizhou Luqiao District Jin Qing Fishing Port shore protection project, with a bid amount of 56.0634 million yuan [23] - Sinopec Oilfield Services won a construction contract worth 3.597 billion yuan for a natural gas pipeline project [24] Group 4: Shareholding Changes - Hato Co., Ltd. announced that its shareholder Dazheng Group plans to reduce its stake by up to 1% [25] - Jiangbolong's actual controller and some directors committed not to reduce their holdings within 12 months [26] - Wansheng Co., Ltd. announced a planned reduction of up to 500,000 shares by a shareholder [27] - Desheng Technology's actual controller plans to reduce holdings by up to 3% [28] - Guangwei Composite's controlling shareholder intends to reduce its stake by up to 1.21% [30] Group 5: Fundraising Activities - Yonghui Supermarket plans to raise up to 3.992 billion yuan through a private placement to fund store upgrades and logistics improvements [31]