Core Viewpoint - The company Nanxin Technology has provided a power chip solution for Alibaba's "Quark AI Glasses," ensuring long battery life and stable power supply for the device [1] Group 1 - Nanxin Technology announced its role in supplying a power chip solution that enables extended battery life for the Quark AI Glasses [1] - The company introduced China's first battery balancing current limiting IC, which addresses the challenge of balancing dual batteries in the AI glasses [1] - This technology ensures that both batteries charge and discharge synchronously, providing a stable power foundation for 24-hour operation of the AI glasses [1]

Group 1 - The company successfully raised a total of RMB 254,056.47 million from the public offering of 63.53 million shares at a price of RMB 39.99 per share, with a net amount of RMB 237,483.71 million after deducting issuance costs [1][12][17] - As of September 30, 2025, the company has invested RMB 104,267.05 million in projects and used RMB 75,060.61 million for permanent working capital, with a remaining balance of RMB 63,588.99 million available from the raised funds [1][12][14] - The company has established a dedicated account management system for the raised funds, ensuring compliance with relevant laws and regulations [2][4][12] Group 2 - The company has changed the investment project from "Testing Center Construction Project" to "Chip Testing Industrial Park Construction Project," with a total investment of RMB 144,250.24 million, divided into two phases [7][8] - The first phase of the new project will require an investment of RMB 71,287.30 million, while the second phase will require RMB 72,962.94 million [7][8] - The change in project focus aims to enhance the company's core competitiveness and support the growth of its automotive-grade business [8][9] Group 3 - The company has utilized RMB 5,703.70 million of raised funds to replace pre-invested funds in the investment projects and issuance costs [11] - As of September 30, 2025, the company has not transferred or replaced any investment projects funded by the raised funds [11] - The company has engaged in cash management with temporarily idle raised funds, with a balance of RMB 52,000.00 million allocated for this purpose [12][13] Group 4 - The company has not made any commitments regarding the cumulative returns from the investment projects funded by the raised funds, and thus there are no discrepancies in expected returns [15] - The company has confirmed that the actual use of raised funds aligns with previously disclosed information [17]

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 补充确认日常关联交易并增加 2025 年度日常关联交易额度 预计的核查意见 中信建投证券股份有限公司（以下简称"中信建投证券"、"保荐机构"）作 为上海南芯半导体科技股份有限公司（以下简称"公司"、"南芯科技"）首次公 开发行股票并在科创板上市的保荐机构。根据《中华人民共和国公司法》《中华 人民共和国证券法》《证券发行上市保荐业务管理办法》《上海证券交易所科创板 股票上市规则》等有关规定，对南芯科技补充确认日常关联交易并增加 2025 年 度日常关联交易额度预计的情况进行了核查，情况如下： 一、日常关联交易基本情况 （一）日常关联交易审议程序 1、独立董事专门会议审议情况 公司于 2025 年 11 月 26 日召开了第二届董事会独立董事专门会议第四次会 议，审议通过了《关于补充确认日常关联交易并增加 2025 年度日常关联交易额 度预计的议案》，并对上述议案发表了一致同意的审核意见。独立董事认为：公 司补充确认日常关联交易并增加 2025 年度日常关联交易额度预计符合公司经营 发展需要，定价政策将严格遵循公平、公开、公正的原则，符合相关法律、法规 ...

证券代码：688484 证券简称：南芯科技 公告编号：2025-077 上海南芯半导体科技股份有限公司 关于补充确认日常关联交易并增加 2025 年度日常关 联交易额度预计的公告 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：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"公司"）补充确认日常关联交易并增加 2025 年度日常关联交易额度预计 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。 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 11 月 26 ...

前次募集资金使用情况鉴证报告 上海南芯半导体科技股份有限公司 容诚专字[2025] 230Z2164 号 容诚会计师事务所(特殊普通合伙) 中国·北京 目 录 | 序号 | 内 容 | 页码 | | --- | --- | --- | | 1 | 前次募集资金使用情况鉴证报告 | 1-3 | | 2 | 前次募集资金使用情况专项报告 | 1-9 | 容诚会计师事务所（特殊普通合伙） 总所：北京市西城区阜成门外大街 22 号 1 幢 10 层 1001-1 至 1001-26 (100037) TEL:010-6600 1391 FAX:010-6600 1392 E-mail:bj@rsmchina.com.cn https://www.rsm.global/china/ 前次募集资金使用情况鉴证报告 容诚专字[2025] 230Z2164 号 上海南芯半导体科技股份有限公司全体股东： 我们审核了后附的上海南芯半导体科技股份有限公司（以下简称南芯科技）董 事会编制的截至 2025 年 9 月 30 日止的《前次募集资金使用情况专项报告》。 一、 对报告使用者和使用目的的限定 本鉴证报告仅供南芯科技为申请发行证 ...

证券代码：688484 证券简称：南芯科技 公告编号：2025-078 上海南芯半导体科技股份有限公司 截至 2025 年 9 月 30 日止前次募集资金使用情况专项报告 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。 2023 年 3 月 14 日，本公司与上海浦东发展银行股份有限公司张江科技支行、中信 银行股份有限公司上海分行、招商银行股份有限公司上海分行、上海农村商业银行股份 有限公司张江科技支行、上海银行股份有限公司浦东分行、交通银行股份有限公司上海 张江支行、兴业银行股份有限公司上海大柏树支行及保荐机构中信建投证券股份有限公 司分别签订《募集资金专户存储三方监管协议》。 一、前次募集资金情况 （一）实际募集资金金额、资金到位时间 根据中国证券监督管理委员会于 2023 年 2 月 21 日出具的《关于同意上海南芯半导 体科技股份有限公司首次公开发行股票注册的批复》（证监许可〔2023〕365 号），公司 获准向社会公开发行人民币普通股 6,353.00 万股，每股发行价格为人民币 39.99 元，募 集资金总额为 ...

南芯科技11月25日大宗交易平台出现一笔成交，成交量18.95万股，成交金额600.72万元，大宗交易成交 价为31.70元，相对今日收盘价折价20.97%。该笔交易的买方营业部为平安证券股份有限公司上海徐汇 区凯滨路证券营业部，卖方营业部为平安证券股份有限公司上海临港新片区分公司。 进一步统计，近3个月内该股累计发生3笔大宗交易，合计成交金额为2411.16万元。 证券时报·数据宝统计显示，南芯科技今日收盘价为40.11元，上涨1.24%，日换手率为1.53%，成交额为 1.82亿元，全天主力资金净流入194.13万元，近5日该股累计下跌3.93%，近5日资金合计净流出7838.43 万元。 两融数据显示，该股最新融资余额为3.24亿元，近5日减少40.10万元，降幅为0.12%。 据天眼查APP显示，上海南芯半导体科技股份有限公司成立于2015年08月04日，注册资本42570.2911万 人民币。（数据宝） 11月25日南芯科技大宗交易一览 | 成交量 | 成交金额 | 成交价 | 相对当日收盘 | | | | --- | --- | --- | --- | --- | --- | | （万 | （万元 ...

Core Insights - On November 25, Nanchip Technology executed a block trade of 189,500 shares, amounting to 6.0072 million yuan, which represented 3.19% of the total trading volume for the day [1][2] - The transaction price was 31.7 yuan, reflecting a discount of 20.97% compared to the market closing price of 40.11 yuan [1] Summary by Categories Trading Activity - The block trade involved 189,500 shares of Nanchip Technology [2] - The total transaction value was 6.0072 million yuan [2] - The trade accounted for 3.19% of the total trading volume on that day [1] Pricing Information - The executed price for the shares was 31.7 yuan [1] - This price was 20.97% lower than the market closing price of 40.11 yuan [1]

关于召开 2025 年第三季度业绩说明会的公告 证券代码：688484 证券简称：南芯科技 公告编号：2025-076 上海南芯半导体科技股份有限公司 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： 会议召开时间：2025 年 12 月 1 日（星期一）下午 14:00-15:00 投资者可于 2025 年 11 月 25 日（星期二）至 11 月 28 日（星期五）16:00 前登 录 上 证 路 演 中 心 网 站 首 页 点 击 " 提 问 预 征 集 " 栏 目 或 通 过 公 司 邮 箱 investors@southchip.com 进行提问。公司将在说明会上对投资者普遍关注的问题 进行回答。 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 10 月 28 日发布公司 2025 年第三季度报告，为便于广大投资者更全面深入地了解公司 2025 年第三季度经营成果、财务状况，公司计划于 2025 年 12 月 1 日下午 14:00-15:00 举行 2025 年第三季度业绩说 ...

Core Viewpoint - The article discusses the rapid transformation in the domestic electric vehicle (EV) sector, emphasizing the importance of power management integrated circuits (PMIC) in supporting advanced driver-assistance systems (ADAS) and the growth of smart driving technologies [1][5]. Industry Trends - The penetration rate of L2 level ADAS in China saw a significant increase in 2024, with a surge in the number of sensors, including nearly 60 million vehicle-mounted cameras and over 15 million millimeter-wave radars in the first half of the year [1]. - The focus on smart driving innovations often overlooks the critical components like PMICs, which are essential for the stable operation of smart driving systems [1]. Company Overview - Nanchip Technology has emerged as a leader in the PMIC sector, launching its first automotive PMIC product in September 2023 and rapidly establishing a comprehensive product lineup within a year [5][6]. - The company recognized the growing demand for PMICs driven by the increasing complexity of ADAS systems and began developing its product line early in 2022 [5][6]. Product Development Strategy - Nanchip's strategy includes a full-spectrum product offering that covers both remote sensing and ECU applications, providing specialized PMICs for cameras and radars, as well as supporting products like buck-boost converters [6][7]. - The company has tailored its products to meet the diverse needs of different customer types, such as TIER 1 suppliers, by focusing on performance metrics like power supply rejection ratio (PSRR) and compatibility with various MCU brands [6][11]. Safety and Compliance - Safety is a paramount concern for automotive power chips, with Nanchip achieving ISO26262 functional safety management system certification in 2023, ensuring compliance with ASIL B and ASIL D safety standards [9][11]. - The company has established a dedicated functional safety team to focus on high safety level chip development, emphasizing the importance of safety in automotive applications [9][11]. Competitive Advantages - Nanchip has developed significant competitive advantages in technology, supply chain stability, and service responsiveness, allowing it to compete effectively with international firms [11]. - The company utilizes a fully domestic supply chain, which enhances development speed and reduces supply chain risks, gaining recognition from OEMs for its reliability [11]. Future Outlook - The evolution of PMICs from passive components to system enablers reflects the increasing complexity of ADAS systems, with Nanchip's products now integrating multiple functions beyond basic power supply [12][13]. - The company plans to focus on the integration, efficiency, safety, and reliability of PMICs while leveraging its domestic supply chain advantages to maintain its market leadership [13].