15日多家模拟芯片公司跳空高开，涨幅明显。 开盘势头较猛的圣邦股份（300661.SZ）股价跳空高开，逼近"20CM"涨停，开盘后股价一路下探，午后 重回涨停。公司产品覆盖信号链和电源管理两大领域，可广泛应用于工业控制、汽车电子、通讯设备、 医疗仪器和消费类电子等领域，以及人工智能、机器人、新能源和物联网等新兴市场。2025年上半年， 公司实现营业收入181,878.03万元，同比增加15.37%；实现净利润19,367.23万元，同比增加11.95%，其 中，归属于母公司股东的净利润20,083.91万元，同比增加12.42%。 类似还有艾为电子（688798.SH）开盘时逼近涨停，是一家专注于高性能数模混合信号、电源管理、信 号链的集成电路设计企业，主营业务为集成电路芯片研发和销售。2025年上半年公司实现营业收入 136,955.81万元，较上年同期下降13.4%；实现归属于母公司所有者的净利润15,652.16万元，较上年同 期上升71.09%；实现归属于母公司所有者的扣除非经常性损益的净利润12,283.24万元，较上年同期上 升81.88%。 此外，思瑞浦（688536.SH）、纳芯微（68805 ...

Group 1 - The A-share market has seen a strong performance in storage chip stocks, with notable gains in companies such as Yiatong and Shanghai Beiling reaching the daily limit, while Demingli increased by over 8% [1] - The following companies experienced significant price increases: Yiatong (10.02%), Shanghai Beiling (10.00%), Demingli (8.85%), and Yong'anxing (5.14%) [2] - The year-to-date performance of these stocks shows substantial growth, with Demingli up 92.32% and Dongxin shares up an impressive 362.65% [2] Group 2 - The total market capitalization of Yiatong is 14.3 billion, while Shanghai Beiling stands at 27.6 billion [2] - The MACD golden cross signal formation indicates a positive trend for these stocks, suggesting continued upward momentum [1]

Core Viewpoint - The semiconductor sector experienced a strong rally on September 15, with significant gains in various companies following the U.S. Department of Commerce's announcement to add 23 Chinese entities, including 13 semiconductor firms, to its entity list [1] Group 1: Market Performance - On September 15, Shengbang Co. surged over 19%, reaching a temporary trading limit; Sireen Technology rose over 15%, Naxin Micro increased by approximately 14%, Shanghai Beiling hit the trading limit, and Aiwei Electronics gained over 8% [1] Group 2: Regulatory Impact - The U.S. has intensified its control measures on Chinese semiconductors, but the effectiveness of these measures is gradually diminishing, potentially accelerating domestic substitution in China's AI and semiconductor industries [1] - China has initiated anti-dumping investigations into U.S. imported analog chips and launched anti-discrimination investigations regarding U.S. measures in the integrated circuit sector [1] Group 3: Investment Recommendations - Focus on four key areas: 1. Wafer foundries as core strategic assets for domestic semiconductor replacement 2. Chip design companies accelerating local technology development, particularly those with rapid domestic process layouts 3. Clear trend towards equipment localization, prioritizing companies with advanced processes and low domestic market penetration 4. Advanced packaging technologies in AI chips showing enhanced roles and ongoing technical iterations in 2.5D/3D/HBM areas [1]

9月15日，模拟芯片概念股早盘集体冲高，圣邦股份、思瑞浦、纳芯微3只股均涨超12%，均创5月以来 新高；上海贝岭封板。 消息面上，9月13日，商务部宣布对原产于美国的进口相关模拟芯片发起反倾销立案调查。（第一财经 记者 魏中原） ...

消息面上，9月13日，商务部宣布对原产于美国的进口相关模拟芯片发起反倾销立案调查。（第一财经 记者 魏中原） 9月15日，模拟芯片 概念股 早盘集体冲高，圣邦股份、思瑞浦、纳芯微3只股均涨超12%，均创5月 以来新高；上海贝岭封板。 ...

Market Overview - The three major A-share indices opened higher, with the ChiNext index rising over 2% at one point, driven by a more than 8% increase in Ningde Times [1] - As of the report, the Shanghai Composite Index fell by 0.14%, the Shenzhen Component Index rose by 0.48%, and the ChiNext Index increased by 1.25% [1] Sector Performance Semiconductor Sector - The semiconductor sector opened significantly higher, with stocks like Shengbang Co., Shanghai Beiling, and SIRUI Technology hitting the daily limit [2] - The Ministry of Commerce announced an anti-dumping investigation into imported related analog chips from the U.S., which is expected to accelerate domestic substitution in the semiconductor industry [2][3] Solid-State Battery Sector - The solid-state battery concept surged, with Beijing Lier hitting the daily limit and Haibo Innovation rising over 9% [4] - There is a growing demand for energy storage overseas, with leading battery manufacturers experiencing full order books and tight production capacity [4] Pre-prepared Food Sector - The pre-prepared food sector showed active performance, with stocks like Delisi and Weizhi Xiang hitting the daily limit [6] - A draft national standard for food safety in pre-prepared dishes has passed expert review and is set to be publicly solicited for opinions [7] Institutional Insights Guotai Junan Securities - The firm believes that the logic for the rise in the Chinese stock market is sustainable, with expectations for new highs in A/H shares within the year [8] - Factors include accelerated transformation in China, reduced uncertainty in economic development, and a significant increase in asset management demand [8] GF Securities - The firm notes that a "volume peak" does not necessarily indicate the end of an upward trend, suggesting that the upward trend may continue albeit at a slower rate [9] Huaxi Securities - The firm emphasizes high-growth sectors as the preferred choice, highlighting solid-state batteries, energy storage, and innovative pharmaceuticals as key areas for investment [10]

Group 1 - The A-share market opened with all three major indices rising, with the Shanghai Composite Index up 0.14%, the Shenzhen Component Index up 0.37%, and the ChiNext Index up 1.05% [1] - The semiconductor sector saw significant gains, with companies like Shengbang Co., Ltd. (300661), Sire Technology, and Naxin Micro reaching the daily limit of 20%, while Shanghai Beiling (600171) rose by 10% [1] - The food processing and manufacturing sector also opened high, with Delisi (002330) and Weizhi Xiang hitting the daily limit, following the approval of the national standard draft for prepared dishes [1] Group 2 - The energy storage concept stocks rose initially, with CATL (300750) increasing over 8%, and Tianqi Materials (002709) and Xinwangda (300207) rising over 5%, following the release of the "New Energy Storage Large-Scale Construction Special Action Plan (2025-2027)" by the National Development and Reform Commission and the National Energy Administration [1] - Gold stocks opened lower, with Western Gold (601069) and Xiaocheng Technology dropping approximately 4% [1]

| 证券代码 | 证券简称 | 研发投入(亿元) | 研发投入占营收比(%) | | --- | --- | --- | --- | | 300661. SZ | 圣邦股份 | 5.07 | 27. 88% | | 688052. SH | 纳芯微 | 3. 61 | 23. 71% | | 688798. SH | 艾为电子 | 2. 62 | 19. 20% | | 600171. SH | 上海贝岭 | 2. 01 | | | 688141. SH | 杰华特 | 4.2 | 35. 45% | | 688536. SH | 思瑞浦 | 2. 68 | 28. 29% | 今年以来，伴随模拟芯片行业的整体复苏，信号链芯片产业在巩固原有市场的同时，将汽车电子等视作新的增长引擎，向着高 端市场发起新的冲锋。随着半年报的披露，集微网以营收"10亿"为标准，就部分企业运营情况作探讨：上半年，信号链头部上 市公司几乎均实现营收、净利双增长，并不断扩充产品品类，释放积极的发展趋势。 | 证券代码 | 证券简称 | 营业收入(亿元) | 同比变化(%) | | --- | --- | --- | --- | | 30 ...

Company Overview - Shanghai Beiling's stock price increased by 2.03% on September 12, reaching 35.68 CNY per share, with a trading volume of 677 million CNY and a turnover rate of 2.70%, resulting in a total market capitalization of 25.294 billion CNY [1] - The company specializes in integrated circuit chip design and product application development, with its main business revenue composition being: semiconductor materials and components (32.05%), signal chain analog chips (27.53%), power management chips (26.71%), power devices (12.32%), and other businesses (1.38%) [1] Financial Performance - For the first half of 2025, Shanghai Beiling achieved operating revenue of 1.347 billion CNY, representing a year-on-year growth of 21.27%, and a net profit attributable to shareholders of 134 million CNY, with a year-on-year increase of 2.25% [2] - Cumulative cash dividends since the A-share listing amount to 1.230 billion CNY, with 334 million CNY distributed over the past three years [3] Shareholder Structure - As of June 30, 2025, the number of shareholders decreased by 2.09% to 242,000, while the average circulating shares per person increased by 2.13% to 2,929 shares [2] - The top ten circulating shareholders include notable entities such as Southern CSI 500 ETF, which is the second-largest shareholder with 8.4024 million shares, and Guolian An CSI All-Index Semiconductor Products and Equipment ETF, which increased its holdings by 587,700 shares [3]

证券代码：600171 证券简称：上海贝岭 公告编号：临2025-024 上海贝岭股份有限公司 关于参加 2025 年上海辖区上市公司集体接待日 暨中报业绩说明会活动的公告 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、准确性和完整性承担法律责任。 会议召开时间：2025 年 9 月 19 日（周五）15:00-17:00 重要内容提示： 预征集投资者提问：投资者可在业绩说明会召开前，扫描本公告中的二维 码进行提问。公司将在业绩说明会上对投资者普遍关注的问题进行回答。 为进一步加强与投资者的互动交流，上海贝岭股份有限公司（以下简称"公司"） 将参加由中国证券监督管理委员会上海监管局指导、上海上市公司协会及深圳市全 景网络有限公司联合举办的"2025 年上海辖区上市公司集体接待日暨中报业绩说 明会活动"，现将有关事项公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （http://rs.p5w.net）；或关注微信公众号（名称：全景财经）；或下载全景路演 APP， 参与本次互动交流。 活动时间为 2025 年 9 月 19 日（周 ...