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。 ...

2025年9月13日，我国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，具体情况如 下： 1)涉及产品范围：40nm及以上的通用接口芯片和栅极驱动芯片。其中接口芯片包括应用于汽车、工业 等领域的CAN、RS485、I2C、数字隔离器芯片等;栅极驱动芯片包括低边驱动、半桥/多路栅极驱动、隔 离栅极驱动。 2)涉及厂商及前期影响程度：根据江苏省半导体行业协会提交文件，相关美国生产商包括德州仪器、 ADI、博通、安森美。申请调查产品对华出口的倾销幅度高达300%以上，占中国市场份额年均高达 41%，且2022-24年合计进口数量持续大幅上升分别为11.59/12.99/15.90亿颗。 智通财经APP获悉，中信证券发布研报称，2025年初至今，模拟芯片板块在整个半导体板块中相对滞 涨，目前产业及政策趋势正驱动模拟芯片板块基本面持续上行。看好模拟芯片国产替代进一步加速，且 相关本土厂商有望获更好的市场环境，重点关注头部厂商。 中信证券主要观点如下： 商务部对自美进口模拟芯片进行反倾销调查，针对通用接口和栅极驱动产品。 风险因素： 反倾销调查效果不及预期的风险;行业复苏节奏不及预期的风险;市场竞争加剧的风 ...

2025-09-14 09:20:13 作者：狼叫兽 从进口数量来看，相关产品进口总量呈显著增长趋势。2022年至2024年，此类芯片的进口数量分别为 11.59亿颗、12.99亿颗和15.90亿颗，增长幅度持续扩大。 此外，中国半导体行业协会与中国机电产品进出口商会也发表声明，表示支持商务部对美相关产品和措 施展开调查。 声明中指出，商务部于9月13日发布公告，决定对自美国进口的部分模拟芯片发起反倾销调查，并就美 国在集成电路领域对中国采取的相关措施开展反歧视调查。我们对此表示坚决支持。 半导体产业的持续健康发展，离不开公平、公正的市场环境。我们主张并鼓励企业通过不断推进技术创 新、加强产业链协同、开展平等互利的国际合作，在市场规则基础上实现良性竞争，共同推动行业进 步。 中国半导体行业协会表示，将积极配合调查机关的工作，坚决维护公平贸易秩序和产业的合法权益。 9月14日消息，昨日晚间，商务部宣布对原产自美国的部分模拟芯片产品启动反倾销调查程序。 根据江苏省半导体行业协会提交的申请材料，涉及的美国企业共有四家，分别为德州仪器、ADI、博通 和安森美。该协会提供的初步证据表明，在申请调查期间，来自美国的相关产 ...

根据东吴证券中性测算，反倾销将使得中国通用接口芯片和栅极驱动芯片市场分别扩张至3.3、1.6倍。 | 反倾销影响测算 | | | | | --- | --- | --- | --- | | 2024年 | 合计 | 通用接口芯片 | 栅极驱动芯片 | | 中国自主产量(亿颗) | 11.8 | 5.2 | 6.6 | | 需求量(亿颗) | 35.4 | 24.8 | 10.6 | | 进口量(亿颗) | 23.6 | 19.6 | 3.9 | | 自美进口量(亿颗) | 15.9 | 12.1 | 3.8 | | 自美进口比例 | 67.5% | 61.4% | 97.8% | | 单价(元) | 1.6 | 1.5 | 1.7 | | 潜在反倾销产品金额(亿人民币) | 25.1 | 18.4 | 6.7 | | 弹性测算 | | | | | --- | --- | --- | --- | | 中性假设：假设反倾销落地后，市场扩容，价格不回升 | | | | | 合计 | | 通用接口芯片 | 栅极驱动芯片 | | 中国原自主生产市场规模(亿元) | 19.4 | 7.9 | 11.5 | | 单价(元) ...

9月13日，商务部公告对原产于美国的进口相关模拟芯片发起反倾销立案调查。据江苏省半导体行业 协会提交的申请文件，相关美国生产商包括四家，分别是德州仪器、ADI、博通、安森美。江苏省半 导体行业协会提交的初步证据显示，申请调查期内，原产于美国的申请调查产品的价格持续大幅下 降，对华出口的倾销幅度高达300%以上，申请调查产品占中国市场份额年均高达41%。从绝对进 口量来看，申请调查产品的合计进口数量呈持续大幅上升趋势，2022年至2024年， 合计进口数量 分别为11.59亿颗、12.99亿颗和15.90亿颗。 ...

Group 1: Trade Relations and Investigations - The Ministry of Commerce of China urges the U.S. to immediately stop unreasonable suppression of Chinese enterprises and states that necessary measures will be taken to protect the legitimate rights and interests of Chinese companies [1][1][1] - An anti-dumping investigation has been initiated by the Ministry of Commerce against imported simulation chips originating from the U.S., effective from September 13, 2025 [1][1][1] - The Ministry of Commerce has also launched an anti-discrimination investigation regarding U.S. measures in the integrated circuit sector, starting from September 13, 2025, based on preliminary evidence [1][1][1] Group 2: Industry Responses - The China Chamber of Commerce for Import and Export of Machinery and Electronic Products expresses strong opposition to the U.S. government's series of prohibitive measures in the integrated circuit sector, citing the misuse of national security concepts [1][1][1] - The China Semiconductor Industry Association supports the Ministry of Commerce's investigations into U.S. products and measures, emphasizing the need for a fair environment for the healthy development of the semiconductor industry [1][1][1] Group 3: Economic Outlook and Industry Growth - The Ministry of Industry and Information Technology, along with eight other departments, has issued a work plan for stabilizing growth in the automotive industry, targeting approximately 32.3 million vehicle sales in 2025, with a year-on-year growth of about 3% [1][1][1] - The plan also aims for around 15.5 million new energy vehicle sales in 2025, reflecting a year-on-year growth of about 20% [1][1][1]

Core Viewpoint - The Ministry of Commerce has initiated an anti-dumping investigation into imported simulation chips originating from the United States, citing significant price declines and high market share in China [1] Group 1: Investigation Details - The investigation targets four U.S. manufacturers: Texas Instruments, ADI, Broadcom, and ON Semiconductor [1] - The preliminary evidence submitted by the Jiangsu Semiconductor Industry Association indicates that the dumping margin for the products in question exceeds 300% [1] Group 2: Market Impact - The products under investigation have maintained an average market share of 41% in China during the application investigation period [1] - The total import quantity of the investigated products has shown a significant upward trend, with imports projected to reach 1.159 billion units in 2022, 1.299 billion units in 2023, and 1.590 billion units in 2024 [1]

Group 1 - The Ministry of Commerce announced an anti-dumping investigation into imported simulation chips originating from the United States [1] - The investigation was initiated based on a request from the Jiangsu Semiconductor Industry Association, which identified four U.S. manufacturers: Texas Instruments, ADI, Broadcom, and ON Semiconductor [1] - Preliminary evidence submitted indicates that the prices of the investigated products from the U.S. have significantly decreased, with a dumping margin exceeding 300% during the investigation period [1] Group 2 - The investigated products accounted for an average market share of 41% in China [1] - The total import quantity of the investigated products has shown a continuous and significant upward trend, with imports reaching 1.159 billion units in 2022, 1.299 billion units in 2023, and projected to be 1.590 billion units in 2024 [1]

Core Viewpoint - The Chinese Ministry of Commerce has initiated an anti-dumping investigation into imported analog chips from the United States, which may benefit domestic manufacturers if punitive tariffs are imposed on U.S. companies found guilty of dumping [2][13]. Group 1: Anti-Dumping Investigation - The Ministry of Commerce received a formal application for an anti-dumping investigation on July 23, 2025, from the Jiangsu Semiconductor Industry Association regarding U.S. analog chips [2]. - The investigation was officially launched on September 13, 2025, after the Ministry's preliminary review confirmed the applicant's qualifications and the impact of the imported products on the domestic industry [4]. Group 2: U.S. Export Controls - On September 12, 2025, the U.S. Department of Commerce added 23 Chinese entities to its export control "entity list," which has been criticized by the Chinese government as a form of unilateral and bullying behavior [5]. - The Chinese government argues that such actions distort the global market and harm legitimate business rights, particularly in the semiconductor sector [5]. Group 3: Market Overview - The global analog chip market was valued at approximately $74 billion in 2021, with major U.S. companies like Texas Instruments, Analog Devices, and Skyworks holding nearly 40% of the market share [8]. - By 2024, the global analog chip market is projected to reach $79.43 billion, with China expected to account for about $45 billion, representing 58.5% of the global market [8]. Group 4: Domestic Industry Landscape - Despite the high demand in China, local manufacturers hold only about 11% of the global market share, primarily in low-end power management chips, while foreign companies dominate the high-end market [8][10]. - The Chinese analog chip industry is characterized by a "large but weak" profile, with many companies generating revenues below $5 billion, in stark contrast to Texas Instruments, which is projected to generate $15.64 billion in 2024 [10]. Group 5: Growth Potential - The Chinese analog chip market is expected to grow to approximately $43.99 billion by 2025, with a compound annual growth rate (CAGR) of 8.32% projected until 2030 [8]. - Domestic companies are increasingly focusing on sectors like automotive and industrial applications, with some achieving significant milestones in chip supply [11].