每经AI快讯，思瑞浦（SH 688536，收盘价：163.2元）9月15日晚间发布公告称，公司现收到董事、副 总经理 FENG YING先生出具的《关于股份减持结果的告知函》：在本次减持计划期间，截至9月15 日，FENGYING先生通过集中竞价累计减持公司股份540,000股，占公司当前总股本的0.4%。本次减持 计划已实施完毕。 截至发稿，思瑞浦市值为221亿元。 （记者 曾健辉） 每经头条（nbdtoutiao）——重大突破！中国这款新药，中美官方都认定有突破性疗效！世界肺癌大会 沸腾了 2024年1至12月份，思瑞浦的营业收入构成为：集成电路行业占比99.96%，其他业务占比0.04%。 ...

Core Viewpoint - The recent anti-dumping investigation initiated by the Ministry of Commerce against imported analog chips from the U.S. has significantly boosted the stock prices of domestic analog chip companies, reflecting increased investor confidence in the potential market share growth for these firms [3][5]. Group 1: Market Reaction - On September 15, 2025, leading A-share analog chip stocks such as Shengbang Co. (300661.SH) and Shanghai Beiling (600171.SH) saw substantial price increases, with Shengbang Co. and Shanghai Beiling hitting the daily limit, while SIRUI (688536.SH) and Naxinwei (688052.SH) rose by 9.68% and 10.79% respectively [3][5]. - The anti-dumping investigation is expected to create barriers for U.S. giants like Texas Instruments (TI) and Analog Devices (ADI) in the Chinese market, potentially allowing domestic manufacturers to capture a larger market share [3][5]. Group 2: Company Insights - Shengbang Co. reported a revenue of 1.818 billion yuan in the first half of the year, a year-on-year increase of 15.37%, with a net profit of 200 million yuan, up 12.42% [5]. - Shanghai Beiling anticipates that the anti-dumping investigation may enhance the domestic market share for local analog chips, as their products primarily target domestic sales [5]. - SIRUI expressed that the investigation could help mitigate unfair competition from low-priced imports, fostering a more equitable market environment for domestic chips [5]. Group 3: Industry Landscape - The Chinese analog chip industry is rapidly advancing, yet it still lags behind international leaders in terms of scale, technology, and high-end products. For instance, Texas Instruments offers over 100,000 products, while Shengbang Co. has over 5,900 products as of the end of 2024 [6][7]. - The domestic analog chip market is characterized by a growing number of players, leading to increased competition, particularly in the mid-to-low-end segments, which has resulted in price wars [10]. - The market for analog chips in China is projected to expand significantly, driven by emerging sectors such as electric vehicles and artificial intelligence, with the market size expected to exceed 350 billion yuan by 2025 [9].

思瑞浦公告，公司董事长ZHIXU ZHOU、董事副总经理FENG YING、董事总经理吴建刚及持股5%以上 股东苏州金樱创业投资合伙企业（有限合伙）承诺自2025年9月16日至2026年3月15日6个月内不以任何 方式转让或减持所持股票。截至公告日，ZHIXU ZHOU持股945.86万股，占6.97%；FENG YING持股 862.15万股，占6.36%；苏州金樱创业投资合伙企业持股824.16万股，占6.08%；吴建刚持股18426股， 占0.01%。公司董事会将监督承诺履行并按规定披露。 ...

今年以来，全球半导体景气度持续复苏，AI拉动爆发式结构性增长，而模拟芯片呈现需求温和增长态 势。2025年中报显示，上半年A股上市公司中，模拟芯片板块实现营业收入245.02亿元，同比增长 13.16%；实现归母净利润5.03亿元，同比增长280.46%。盈利能力方面，模拟芯片板块毛利率35.34%， 净利率1.91%，呈现温和恢复趋势。同时，截至2025年二季度末，模拟芯片板块存货166.33亿元，呈上 升趋势，反映需求复苏之际，企业备货增长。 市场普遍解读，此举可能对德州仪器（TI）、亚德诺（ADI）等美国巨头在中国市场的销售施加壁垒， 从而为本土模拟芯片厂商腾出可观的替代空间，直接提振其业绩。然而，剥开情绪的层层包裹，国产模 拟芯片产业的真正成长，其根基仍深扎于技术突破的硬实力与市场需求的真实检验之中。反倾销调查能 否转化为企业持续业绩增长，仍需冷静观察。 【#模拟芯片国产替代空间有多大#？】#上半年A股模拟芯片板块净利润大增#9月15日，A股模拟芯片概 念股表现强势。圣邦股份（300661.SH）、上海贝岭（600171.SH）、纳芯微（688052.SH）等头部公司 股价均大幅上扬。截至当日收盘，圣 ...

根基仍深扎于技术突破的硬实力与市场需求的真实检验之中 9月15日，A股模拟芯片概念股表现强势。圣邦股份（300661.SH）、上海贝岭（600171.SH）、纳芯微 （688052.SH）等头部公司股价均大幅上扬。截至当日收盘，圣邦股份、上海贝岭携手涨停，思瑞浦 （688536.SH）收涨9.68%，纳芯微收涨10.79%。 市场热情的直接催化剂是商务部于13日发布的一则公告：决定对原产于美国的进口模拟芯片发起反倾销 调查。倾销调查期为2024年1月1日至2024年12月31日，产业损害调查期为2022年1月1日至2024年12月31 日。这则消息增强了投资者对国产模拟芯片公司未来市场份额提升的信心，是其股价大涨的逻辑。 市场普遍解读，此举可能对德州仪器（TI）、亚德诺（ADI）等美国巨头在中国市场的销售施加壁垒， 从而为本土模拟芯片厂商腾出可观的替代空间，直接提振其业绩。然而，剥开情绪的层层包裹，国产模 拟芯片产业的真正成长，其根基仍深扎于技术突破的硬实力与市场需求的真实检验之中。反倾销调查能 否转化为企业持续业绩增长，仍需冷静观察。 反倾销调查对上市公司影响几何 15日，第一财经记者以投资者身份致电圣邦股 ...

Investment Rating - The report recommends a positive investment outlook for companies involved in the simulation IC industry, particularly those benefiting from the domestic substitution trend [3][4]. Core Insights - The Ministry of Commerce has initiated anti-dumping investigations against imported simulation chips from the United States, indicating a strong governmental push for domestic alternatives in the simulation IC sector [1][2]. - The report highlights that U.S. manufacturers have long held significant market shares in the simulation chip market in China, with major companies like TI and ADI generating substantial revenues from this market [2]. - The domestic simulation companies are poised to benefit from the ongoing trend of domestic substitution, especially in the context of increased competition and declining prices from U.S. firms [2]. Summary by Sections Section 1: Industry Overview - The anti-dumping investigation targets simulation chips, particularly those using 40nm and above process technologies, which include various interface and gate driver chips [1]. - The investigation period for dumping is set from January 1, 2024, to December 31, 2024, while the period for industry damage assessment spans from January 1, 2022, to December 31, 2024 [1]. Section 2: Market Dynamics - U.S. companies, including TI and ADI, accounted for over $5 billion in revenue from the Chinese market in 2024, indicating a significant opportunity for domestic manufacturers to capture market share [2]. - The report notes a 37% increase in the import volume of relevant chips from the U.S. and a 52% decrease in import prices from 2022 to 2024, which has severely impacted the profit margins of domestic companies [2]. Section 3: Investment Recommendations - The report suggests focusing on companies that have a high proportion of general interface and gate driver chips, which have been under pressure from U.S. competition, as they are likely to be the primary beneficiaries of the domestic substitution trend [3]. - Specific companies recommended for investment include SiRuPu, NaXinWei, ShengBang, NanXin Technology, AiWei Electronics, JieHuaTe, JingFengMingYuan, and MeiXinSheng [3][4].

Core Viewpoint - The A-share technology innovation chip sector experienced significant movement on September 15, with the Sci-Tech Chip 50 ETF (588750) showing a trading amplitude of 4.32% and a transaction volume exceeding 1.2 billion yuan, indicating strong market interest in semiconductor stocks [1][2]. Group 1: Market Performance - The Sci-Tech Chip 50 ETF opened at 1.493 and reached a high of 1.508, with a low of 1.445, reflecting a trading volume of 82.24 million shares [1]. - Key component stocks such as SiRuPu surged over 15%, while NaXinWei and AiWei Electronics rose over 12% and 7% respectively, indicating a strong rally in the chip sector [1]. Group 2: Policy Impact - On September 13, the Ministry of Commerce announced an anti-dumping investigation into imported analog chips from four U.S. manufacturers, which could significantly impact the domestic semiconductor market [3][4]. - The investigation targets general-purpose interface chips and gate driver chips, with a reported dumping margin exceeding 300% and a market share of 41% in China [4]. Group 3: Industry Growth - The global semiconductor market is projected to grow, with a forecasted size of $346 billion in the first half of 2025, reflecting an 18.9% year-on-year increase, while domestic analog chip companies are expected to see a 30% increase in net profit [4][5]. - The domestic analog chip sector is entering a "triple dividend period" characterized by policy protection, technological breakthroughs, and domestic substitution [4]. Group 4: Company Performance - Domestic analog companies showed strong performance in Q2 2025, with significant growth in sectors such as industrial and photovoltaic, alongside stable consumer demand [5][6]. - Notable companies in the sector include Shengbang Co., which reported a 21% year-on-year revenue increase, and NaXinWei, which saw a 66% increase [6].

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。 ...