证券代码：688052 证券简称：纳芯微 公告编号：2025-022 苏州纳芯微电子股份有限公司 首次公开发行部分限售股上市流通公告 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： 本次股票上市类型为首发限售股份；股票认购方式为网下，上市股数为 49,187,880股。 本次股票上市流通总数为49,187,880股。 本次股票上市流通日期为2025 年 4 月 22 日。 一、本次上市流通的限售股类型 中国证券监督管理委员会（以下简称"中国证监会"）出具了《关于同意苏州纳 芯微电子股份有限公司首次公开发行股票注册的批复》（证监许可〔2022〕427 号）， 同意公司首次公开发行股票的注册申请。公司首次向社会公众公开发行人民币普 通股（A 股）股票 25,266,000 股，并于 2022 年 4 月 22 日在上海证券交易所科创 板挂牌上市。公司首次公开发行 A 股前总股本为 75,798,000 股，首次公开发行 A 股后总股本为 101,064,000 股，其中有限售条件流通股 79,485,340 股 ...

光大证券股份有限公司 关于苏州纳芯微电子股份有限公司 首次公开发行部分限售股上市流通事项的核查意见 2022 年 10 月 24 日，公司首次公开发行网下配售限售的 1,226,451 股限售股 上市流通。 2023 年 4 月 24 日，公司首次公开发行战略配售限售股及部分限售股 29,981,911 股限售股上市流通。 2023 年 6 月 30 日，公司首次公开发行部分限售股 2,205,000 股限售股上市流 通。 2023 年 7 月 21 日，公司首次公开发行部分限售股 4,410,000 股限售股上市流 通。 1 2023 年 8 月 24 日，公司首次公开发行部分限售股 302,400 股限售股上市流 通。 2023 年 9 月 28 日，公司首次公开发行部分限售股 9,702,000 股限售股上市流 通。 光大证券股份有限公司（以下简称"光大证券"或"保荐机构"）作为苏州 纳芯微电子股份有限公司（以下简称"公司"、"纳芯微"）首次公开发行A股 股票并在科创板上市的保荐机构和持续督导机构，根据《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》以及《科创板上市公司持 续监管 ...

Investment Rating - The report maintains a "Buy" rating for several companies in the semiconductor sector, including 圣邦股份 (Sengbang), 纳芯微 (Naxinwei), and others [8][16]. Core Insights - The newly released semiconductor origin recognition rules indicate that the location of wafer fabrication will be considered the origin, potentially increasing costs for chips fabricated in the U.S. due to tariffs [4][14]. - The CITE 2025 exhibition showcased over 1,000 exhibitors and highlighted advancements in smart terminals, AI, and other cutting-edge technologies [5][15]. - The electronic industry experienced a decline of 3.31% from April 7 to April 11, ranking 14th among all sectors, with a current P/E ratio of 52.63 [21][24]. Summary by Sections Market Performance - The electronic sector's performance was down by 3.31% during the week of April 7-11, with semiconductor equipment and analog chip design showing slight increases [21][25]. - The report notes that the semiconductor materials and discrete devices sectors ranked fourth and fifth in terms of valuation [25]. Key Companies and Earnings Forecast - The report highlights several companies with their respective earnings per share (EPS) and price-to-earnings (P/E) ratios, recommending a "Buy" for companies like 圣邦股份 (Sengbang) and 纳芯微 (Naxinwei) [8][16]. - The earnings forecasts for 2023, 2024E, and 2025E are provided for each company, indicating growth potential [16][33]. Industry Dynamics - The report discusses the impact of U.S. tariffs on semiconductor products, particularly affecting analog chips fabricated in the U.S. [4][14]. - The CITE 2025 event emphasized the importance of innovation in the electronics sector, showcasing new products and technologies [5][15]. Overseas Leaders Overview - The report notes that overseas semiconductor leaders showed varied performance, with 博通 (Broadcom) leading with a 17.78% increase [17][18]. - The Philadelphia Semiconductor Index reflects a mixed trend, indicating fluctuations in the semiconductor market [19][20].

4月11日，中国半导体行业协会发布《关于半导体产品"原产地"认定规则的紧急通知》（下称"通 知"）。根据海关总署的相关规定，集成电路原产地按照四位税则号改变原则认定，即流片地认定为原 产地。中国半导体行业协会建议"集成电路"无论已封装或未封装，进口报关时的原产地以"晶圆流片工 厂"所在地为准进行申报。 值得注意的是，《通知》中所提到的"四位税则号改变原则"，即"税则改变（CTC）方法"，是指当货物 与生产该货物的原材料被归入《商品名称与编码协调制度的国际公约》中的不同税号时，即可视为该货 物经过生产制造已经发生了实质性改变，并获得原厂资格，比如在芯片在流片阶段从裸硅片变成未封装 芯片便适用于该原则。 事实上，我国海关对芯片原产地的这一认定规则并没有发生变更。 此前，市场普遍认为集成电路的原产地以封装地为准，而通常在美国本土生产晶圆、在国内或东南亚封 装的部分美国半导体IDM厂商不会受到关税反制政策的冲击。而此次对芯片原产地认定规则的再明确， 使市场逻辑更加清晰，A股市场也快速做出反应。4月11日，半导体板块大涨，唯捷创芯、晶华微（维 权）、纳芯微等多只股票涨停。 责任编辑：AI观察员 根据中国海关数据，202 ...

Group 1 - The report highlights the significant impact of the April 2025 increase in US import tariffs, marking a new phase in global trade barriers and accelerating the regional restructuring of the electronics supply chain, creating opportunities for domestic semiconductor companies [2][15] - The report emphasizes that the tariff adjustments will likely lead to a short-term supply adjustment for US chip manufacturers due to increased costs, while long-term, the cost advantages of US IDM companies in the Chinese market will diminish, benefiting local semiconductor firms [2][15] - The report identifies key areas for domestic substitution, particularly in analog chips and RF modules, where local manufacturers are expected to gain market share due to reduced price pressures from foreign competitors [3][17] Group 2 - The semiconductor industry is entering an upward cycle, supported by a recovery in consumer electronics and AI computing demand, alongside the catalyzing effect of tariff policies [4][23] - The report forecasts strong earnings for leading companies in various segments, with notable projections such as North China Innovation's expected net profit of 1.42-1.74 billion yuan for Q1 2025, representing a year-on-year increase of 24.69%-52.79% [4][20] - The report suggests focusing on companies that will benefit from tariff impacts, including those in analog chips, RF chips, and storage sectors, as well as those involved in domestic manufacturing and critical technology breakthroughs [5][23] Group 3 - The report indicates that the domestic self-sufficiency rate for analog chips is expected to rise significantly due to tariff impacts, with projections showing an increase from approximately 15% in 2023 to over 16% in 2024 [19][22] - The semiconductor sales in China are projected to exceed 170 billion USD in 2024, with a stable growth outlook for the industry despite challenges in the mid-to-low-end market segments [44][45] - The report notes that the global semiconductor market is expected to recover strongly in 2024, with a projected growth rate of 19%, driven by core markets like China and the US [44][45]

Investment Rating - The report maintains a positive outlook on the domestic consumption electronics industry chain, suggesting a focus on companies related to this sector due to the resilience expected under the "reciprocal tariffs" policy [3]. Core Viewpoints - The report highlights that electronic products are a major category in China's exports to the US, with a total export scale of USD 125.8 billion in 2024, accounting for 24% of total exports to the US [3]. - It emphasizes the acceleration of domestic substitution due to increased tariffs, with a recommendation to focus on domestic companies in sectors significantly impacted by import tariffs, such as analog chips, CPUs, and semiconductor equipment [3]. - The report notes that the import tariff rate on all goods from the US has risen to 125%, enhancing the cost advantage of domestic products [3]. Summary by Sections Market Weekly Review - The TMT sector experienced declines across major industries, with electronics down 3.89%, computers down 5.79%, media down 6.78%, and communications down 7.67%, underperforming the CSI 300 index which fell 2.87% [3]. - The top-performing sub-industries included analog chip design (up 6.04%) and semiconductor equipment (up 2.23%), while the worst performers were communication network equipment and devices (down 11.74%) and printed circuit boards (down 10.16%) [3]. Industry News and Key Company Announcements - Significant events in the industry include the Siemens Data Center Ecosystem Conference and the 13th China Electronic Information Expo [16]. - The report mentions that global AI IT investment is projected to reach USD 315.8 billion in 2024, with a compound annual growth rate (CAGR) of 32.9% expected until 2028 [26]. - It also notes that the global generative AI market is anticipated to grow at a CAGR of 63.8%, reaching USD 284.2 billion by 2028, representing 35% of the total AI market investment [26].

纳芯微4月11日龙虎榜 | 买入营业部名称 | 买入金额(万元) | | --- | --- | | 机构专用 | 11702.96 | | 沪股通专用 | 7619.95 | | 广发证券股份有限公司郑州农业路证券营业部 | 5990.65 | | 机构专用 | 5078.29 | | 机构专用 | 3873.44 | | 卖出营业部名称 | 卖出金额(万元) | | 机构专用 | 16031.94 | | 机构专用 | 11323.43 | | 沪股通专用 | 7417.07 | | 招商证券股份有限公司深圳中心路证券营业部 | 4473.53 | | 光大证券股份有限公司东莞南城鸿福路证券营业部 | 3051.63 | 4月11日纳芯微（688052）收盘价187.45元，收盘涨停，全天换手率8.13%，振幅16.35%，成交额13.51 亿元。科创板交易公开信息显示，当日该股因日收盘价涨幅达15%等上榜。 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交7.66亿元， 其中，买入成交额为3.43亿 元，卖出成交额为4.23亿元，合计净卖出8032.31万元。具体来看，今日上榜的前五大买入营业部 ...

2025年第一次临时股东大会决议公告 证券代码：688052 证券简称：纳芯微 公告编号：2025-021 苏州纳芯微电子股份有限公司 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： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 137 | | --- | --- | | 普通股股东人数 | 137 | | 2、出席会议的股东所持有的表决权数量 | 76,770,198 | | 普通股股东所持有表决权数量 | 76,770,198 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 53.9078 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 53.9078 | （四） 表决方式是否符合《公司法》及公司章程的规定，大会主持情况等。 （一） 股东大会召开的时间：2025 年 4 月 11 日 （二） 股东大 ...

江苏世纪同仁律师事务所关于 苏州纳芯微电子股份有限公司 2025 年第一次临时股东大会的法律意见书 苏州纳芯微电子股份有限公司： 根据《公司法》《证券法》和中国证监会《上市公司股东会规则》等法律、 法规和规范性文件以及《公司章程》的规定，本所受贵公司董事会的委托，指派 本所律师见证公司2025年第一次临时股东大会，并就本次股东大会的召集、召开 程序、出席会议人员资格、召集人资格、表决程序和表决结果的合法有效性等事 项出具法律意见。 为出具本法律意见书，本所律师对本次股东大会所涉及的有关事项进行了审 查，查阅了相关会议文件，并对有关问题进行了必要的核查和验证。 本所律师同意将本法律意见书随公司本次股东大会决议一并公告，并依法对 本法律意见书承担相应的责任。 本所律师根据相关法律、法规和规范性文件的要求，按照律师行业公认的业 务标准、道德规范和勤勉尽责精神，出具法律意见如下： 一、关于本次股东大会的召集、召开程序 1.本次股东大会的召集 本次股东大会由董事会召集。2025年3月26日，公司召开了第三届董事会第 十五次会议，审议通过了《关于提请召开公司2025年度第一次临时股东大会的议 案》，决议于2025年4月1 ...

Market Overview - Global stock markets are generally declining, while A-shares and Hong Kong stocks are rising against the trend [1][2] - The Nikkei 225 index fell over 5%, and major European indices also turned negative, with the German DAX, Italian FTSE MIB, and Eurozone STOXX 50 indices all down more than 1% [1][2] A-shares and Hong Kong Stocks Performance - A-shares showed strength with the ChiNext Index and Sci-Tech 50 Index rising significantly; the Shanghai Composite Index increased by 0.45% to 3238.23 points, and the Shenzhen Component Index rose by 0.82% to 9834.44 points [2][3] - Hong Kong's Hang Seng Index rose over 1%, and the Hang Seng Tech Index increased nearly 2%, with net inflows from southbound funds exceeding 11 billion HKD [2][4] Sector Highlights - The semiconductor sector experienced a significant surge, with multiple stocks hitting the daily limit of 20% increase, including Jinghua Micro, Naxin Micro, and Shengbang Co. [3][5] - The quartz concept stocks also saw strong performance, with Kaide Quartz hitting a 30% limit up, and other stocks like Quartz Co. and Oujing Technology achieving consecutive limit ups [8][10] Agricultural Sector Decline - The agricultural sector faced a sharp decline, with stocks like Meino Biological dropping over 18% and several others hitting the limit down [11][12] - Companies such as Wanxiang Denong and Beidahuang also experienced significant losses, indicating a broader downturn in the agricultural market [11][12] Semiconductor Industry Developments - The China Semiconductor Industry Association issued a notice regarding the "origin" recognition rules for semiconductor products, which may impact the industry dynamics [6][10] - Citic Securities highlighted the importance of self-sufficiency in the semiconductor sector, predicting that short-term simulated chip directions will benefit, while long-term low domestic production rates in specific segments will also see advantages [7] Quartz Market Insights - The announcement of a newly discovered high-purity quartz mine in China is expected to boost the domestic supply chain for semiconductor and photovoltaic industries, potentially leading to price increases for high-purity quartz sand [10]