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].

Group 1 - The AI mobile concept sector declined by 2.67%, ranking among the top declines in concept sectors, with major declines seen in companies like Baiwei Storage, Jiangbolong, and Wanrun Technology [1] - Among the AI mobile concept stocks, only three companies saw price increases, with Nanchip Technology rising by 2.12%, Wentai Technology by 1.56%, and Furong Technology by 0.21% [1] - The AI mobile concept sector experienced a net outflow of 3.496 billion yuan, with 22 stocks seeing net outflows, and 8 stocks with outflows exceeding 100 million yuan [2] Group 2 - The top net outflow stock was Shenghong Technology, with a net outflow of 915 million yuan, followed by Jiangbolong with 833 million yuan, and ZTE with 477 million yuan [2] - Conversely, the stocks with the highest net inflows included Wentai Technology with 131 million yuan, Huida Technology with 21.81 million yuan, and Nanchip Technology with 19.43 million yuan [3] - The AI mobile concept sector's performance was notably affected by the significant outflows from key players, indicating potential challenges within the sector [2][3]

Core Points - The Shanghai Composite Index is at 4017.68 points, above the six-month moving average, with a slight decline of 0.29% [1] - A total trading volume of A-shares reached 15648.48 billion yuan today [1] - 113 A-shares have surpassed the six-month moving average, with notable stocks showing significant deviation rates [1] Summary by Category Stock Performance - The top three stocks with the highest deviation rates from the six-month moving average are: - Electric Investment and Financing (9.07%) - Jie Rong Technology (7.54%) - Annie Shares (4.91%) [1] - Other stocks with smaller deviation rates that have just crossed the six-month line include: - Baoland, Zhongnong Lihua, and Subote [1] Trading Data - The trading performance of selected stocks includes: - Electric Investment and Financing: +9.94% with a turnover rate of 2.09% - Jie Rong Technology: +10.00% with a turnover rate of 8.20% - Annie Shares: +6.44% with a turnover rate of 18.47% [1] - Additional stocks with notable performance include: - Yahua Electronics: +6.29% - Zhonglu Shares: +7.08% - Jinlihua Electric: +4.81% [1]

Group 1 - The core point of the article is the resignation of board member WENJI JIN from Nanchip Technology due to personal reasons, effective immediately upon submission of the resignation to the board [1] - The company held its first employee representative meeting of 2025, where GAO JIANLONG was elected as the employee representative director for the second board, with a term lasting until the current board's term ends [3] - The company stated that the board changes are part of normal position adjustments and will not adversely affect governance structure or daily operations, ensuring stability in ongoing work [3] Group 2 - Financial data for the first three quarters of 2025 shows that Nanchip Technology achieved revenue of 2.38 billion yuan and a net profit attributable to shareholders of 191 million yuan [3] - The company plans to continue focusing on core business research and market expansion to maintain operational stability [3] - The company will fulfill information disclosure obligations as required by regulations in case of any future changes in directors or executives [3]

Core Points - The company held its fourth extraordinary general meeting of shareholders on November 13, 2025, with no rejected proposals [2] - The meeting was conducted in compliance with the Company Law and the company's articles of association, with a combination of on-site and online voting [3] - All current directors and supervisors attended the meeting, ensuring a quorum [4] Meeting Details - The total share capital as of the meeting date was 425,702,911 shares, with 1,752,889 shares in the company's repurchase account not entitled to vote [2] - The meeting was chaired by Director Liu Min due to the absence of the Chairman and Vice Chairman [3] Resolutions Passed - The following proposals were approved: - Cancellation of the Supervisory Board and amendments to the Articles of Association [5] - Amendments to various governance rules, including: - Board Meeting Rules [6] - Shareholder Meeting Rules [6] - Independent Director Work System [6] - Related Party Transaction Management System [6] - External Guarantee Management System [6] - External Investment Management System [6] - Fundraising Management System [6] - Cumulative Voting Implementation Rules [6] - Management System for Preventing Controlling Shareholders and Related Parties from Fund Occupation [6] Legal Verification - The meeting was witnessed by lawyers from Shanghai Jintiancheng Law Firm, confirming that the meeting's procedures and voting results were legal and valid [7] Board Changes - Non-independent director Wenji Jin resigned from the board effective November 13, 2025, without affecting the board's operation [8] - Gao Jianlong was elected as the employee representative director during the first employee representative meeting on November 13, 2025, with a term until the end of the current board's term [9] Director Profile - Gao Jianlong has a master's degree and extensive experience in the semiconductor industry, having held various positions within the company [10] - He holds an indirect stake of 0.1085% in the company and meets all legal requirements to serve as a director [11]

Core Viewpoint - Nanchip Technology announced the resignation of non-independent director WENJIJIN due to personal reasons, effective November 13, 2025, after which he will no longer hold any position in the company [1] Group 1 - WENJIJIN submitted his resignation report to the company's board of directors [1] - The company held its first employee representative meeting of 2025 on November 13, 2025, where high Jianlong was elected as the employee representative director of the second board [1]

关于董事变更暨选举职工代表董事的公告 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。 一、董事辞职情况 高建龙先生当选公司职工代表董事后，公司第二届董事会中兼任公司高级管 理人员以及职工代表担任的董事人数总计未超过公司董事总数的二分之一，符合 相关法律法规的要求。 证券代码：688484 证券简称：南芯科技 公告编号：2025-075 上海南芯半导体科技股份有限公司 上海南芯半导体股份有限公司（以下简称"公司"）董事会于近日收到公司非 独立董事 WENJI JIN 先生的辞职报告。WENJI JIN 先生因个人原因申请于 2025 年 11 月 13 日辞去公司第二届董事会董事职务，辞职后，WENJI JIN 先生将不再 担任任何公司职务。WENJI JIN 先生辞去董事职务不会导致公司董事会人数低于 法定最低人数，不影响公司董事会正常运行，辞职报告自送达公司董事会之日起 生效。 离职后 WENJI JIN 先生将继续遵守《上海证券交易所科创板股票上市规则》 等相关法律法规及其在公司首次公开发行股票时所作的相关承诺。WEN ...