Market Analysis - The semiconductor sector experienced significant gains, with the Shanghai Composite Index slightly rising by 0.05% and the Shenzhen Component Index increasing by 0.06% on January 7, marking a 14-day consecutive rise [1] - The total trading volume in the Shanghai and Shenzhen markets reached 2.85 trillion yuan, an increase of 476 billion yuan compared to the previous trading day, with trading volumes exceeding 2.8 trillion yuan for two consecutive days [1] Semiconductor Industry Developments - China initiated an anti-dumping investigation into imported dichlorodihydrosilane from Japan, a move aimed at safeguarding the semiconductor materials supply chain [7] - The investigation is expected to benefit domestic companies by improving market competition and reducing reliance on Japanese imports, particularly in the photolithography materials sector [8] AI for Science - AI for Science (AI4S) represents a new paradigm in scientific research, utilizing AI to accelerate scientific discoveries and redefine traditional research methodologies [9] - The integration of AI in scientific research enhances efficiency, allowing for significant reductions in research timelines and improved predictive capabilities [10] Company-Specific Developments - PIANO, a custom home furnishing company, underwent a control change with the semiconductor investment firm Chuxin Group acquiring a controlling stake for approximately 839 million yuan [21] - The new control by Chuxin Group, led by a prominent figure in semiconductor investments, reflects the challenges faced by traditional home furnishing companies amid a declining real estate market [22][25] Tungsten Industry Insights - Xianglu Tungsten Industry has established a complete industrial chain in tungsten, from mining to deep processing, and is focusing on the production of photovoltaic tungsten wire, which has seen significant market interest [30][33] - The company reported a substantial increase in revenue and net profit, driven by rising demand for hard alloys and the successful launch of its photovoltaic tungsten wire products [35][38]

神工股份公告称，持股5%以上股东更多亮照明履行减持计划，于2026年1月7日通过大宗交易减持 124.32万股，占总股本0.73%。其持股由3530.35万股降至3406.03万股，占比从20.73%减至20.00%，权益 变动触及5%整数倍。本次减持不触及要约收购，不影响控股权。截至公告披露日，减持计划尚未实施 完毕。 ...

国芯网[原:中国半导体论坛] 振兴国产半导体产业！ 不拘中国、 放眼世界 ！ 关注 世界半导体论坛 ↓ ↓ ↓ 1月7日消息，商务部发布公告，决定自2026年1月7日起， 对原产于日本的进口二氯二氢硅进行反倾销立案调查！ 根据公告内容，商务部去年12月8日收到唐山三孚电子材料有限公司代表中国二氯二氢硅产业正式提交的反倾销调查申请，申请人请求对原产于日本的进 口二氯二氢硅进行反倾销调查。 商务部依据《中华人民共和国反倾销条例》有关规定，对申请人的资格、申请调查产品有关情况、中国同类产品有关情况、申请调查产品对中国产业的影 响、申请调查国家有关情况等进行了审查。 根据申请人提供的证据和商务部的初步审查，申请人二氯二氢硅产量符合《中华人民共和国反倾销条例》第十一条和第十三条有关国内产业提起反倾销调 查申请的规定。 同时，申请书中包含了《中华人民共和国反倾销条例》第十四条、第十五条规定的反倾销调查立案所要求的内容及有关证据。 根据上述审查结果，依据《中华人民共和国反倾销条例》第十六条的规定，商务部决定自2026年1月7日起对原产于日本的进口二氯二氢硅进行反倾销立案 调查。 据了解，二氯二氢硅主要用于芯片制造过程中的薄 ...

今天，半导体领域再次成为全市场的焦点，芯源微、恒坤新材、南大光电、安集科技、长川科技等均涨超10cm！ 与此同时，又有半导体公司正在冲击IPO。 公司的机构股东包括湾区社保基金（深创投管理）、达晨创投、国信资本等。 在2025年7月的股权转让中，中图半导体的投后估值约31亿元。 格隆汇获悉，广东中图半导体科技股份有限公司（简称"中图半导体"）于12月31日递表上交所，寻求科创板上市，由 国泰海通证券担任保荐人。 01 专注于图形化衬底材料领域，深创投、达晨押注 中图半导体成立于2013年12月，2020年9月改制为股份公司，总部坐落于东莞市松山湖高新技术产业开发区。 本次发行前，陈健民通过直接及间接的方式合计控制公司79.66%的股份，为实际控制人。 公司前十名股东合计持有96.30%的股份，公司仅有两名自然人股东，即陈健民和康凯。 本次发行前的股权架构，来源：招股书 陈健民出生于1983年，研究生学历，工商管理专业，目前任中图科技董事。他同时还在光大企业集团、中民控股任 职。 康凯出生于1963年，本科学历，半导体物理与器件专业，目前任董事长兼总经理。此前，他曾在长春市半导体厂研究 所、长春市朝阳区劳动局、 ...

今天，半导体领域再次成为全市场的焦点，芯源微、恒坤新材、南大光电、安集科技、长川科技等均涨超10cm！ 与此同时，又有半导体公司正在冲击IPO。 格隆汇获悉，广东中图半导体科技股份有限公司（简称"中图半导体"）于12月31日递表上交所，寻求科创板上市，由 国泰海通证券担任保荐人。 01 专注于图形化衬底材料领域，深创投、达晨押注 中图半导体成立于2013年12月，2020年9月改制为股份公司，总部坐落于东莞市松山湖高新技术产业开发区。 本次发行前，陈健民通过直接及间接的方式合计控制公司79.66%的股份，为实际控制人。 公司前十名股东合计持有96.30%的股份，公司仅有两名自然人股东，即陈健民和康凯。 公司的主要产品包括2至6英寸图形化蓝宝石衬底（PSS）和4至6英寸图形化复合材料衬底（MMS），是半导体产业链 上游核心衬底材料之一；公司折合4英寸的图形化衬底年产能超1800万片。 上述产品主要应用于Mini/MicroLED、汽车照明及车载显示、RGB直显、背光显示、照明等领域，并在氮化镓功率器 件等领域已有日渐成熟的应用。 | 应用大类 | 应用领域 | 衬底产品 | 主要应用场景 | | --- | - ...

Core Viewpoint - The A-share market experienced a slight increase with the Shanghai Composite Index recording a 14-day consecutive rise, driven by strong performance in the semiconductor materials sector, particularly photoresists and other key materials [1] Industry Summary - The rapid development in AI and related fields is driving an increase in demand for materials, highlighting the growing importance of self-sufficiency in key materials [1] - The global semiconductor materials market is expected to exceed $87 billion by 2029, with a compound annual growth rate (CAGR) of 4.5% from 2024 to 2029 [1] - Chinese companies are steadily expanding their production capacity and technological development in various critical semiconductor materials, including CMP polishing materials, photoresists, precursors, electronic specialty gases, and advanced packaging materials [1] - There is an expectation for gradual growth in scale and technological iteration, with the domestic production rate of semiconductor materials likely to continue increasing [1]

Core Insights - The A-share IPO market in 2025 saw a significant increase in both quantity and quality, with 116 new stocks raising over 130 billion yuan, primarily driven by hard technology and new energy companies [1][5][18] - The efficiency of the IPO review process improved due to regulatory updates, leading to a faster approval timeline for new listings [3][4][15] - CITIC Securities emerged as the leading underwriter, sponsoring 15 IPO projects, which reflects its strong position in the market [16][17] IPO Market Overview - A total of 116 new stocks were issued in 2025, a 16% increase from 100 in 2024 [3][4] - The main exchanges for new listings were the ChiNext and the Beijing Stock Exchange, with 33 and 26 new stocks respectively [3][4] - The Shanghai Stock Exchange and the Sci-Tech Innovation Board also saw increases in new listings, with 23 and 19 new stocks respectively [3][4] Fundraising Performance - The total funds raised through IPOs in 2025 reached 1317.71 billion yuan, nearly doubling from 673.53 billion yuan in 2024, marking a 95.64% increase [5][7] - The Shanghai Stock Exchange led in fundraising with 432.28 billion yuan, followed by the Sci-Tech Innovation Board with 380.61 billion yuan [5][7] - The fundraising growth was attributed to the successful launch of large-scale projects, particularly in the new energy sector [8][18] Sector Analysis - Hard technology and new energy sectors dominated the IPO landscape, with significant contributions from electronics, electric power equipment, and automotive industries [9][10][12] - The electronics sector alone accounted for over 20 new listings, raising 365 billion yuan [10][12] - The automotive sector had 16 new listings, raising 229.25 billion yuan, reflecting the rapid growth of the new energy vehicle market [14] Regulatory Impact - The implementation of the registration system reform and the optimization of review processes significantly shortened the IPO approval timeline [4][15] - New policies allowed for a shift from profit-based to potential-based listing criteria, enhancing the focus on quality over quantity [15][18] Underwriter Performance - CITIC Securities led the underwriting market with 15 IPOs, generating 12.44 billion yuan in underwriting fees [16][17] - Other notable underwriters included Guotai Junan Securities and Huatai United Securities, with 12 and 10 IPOs respectively [17][18]

| 序号 | 交易营业部名称 | | 买入金额(万) | 占总成交比例 | | --- | --- | --- | --- | --- | | | 深股通专用 | 722次 48.61% (7) | 40251.83 | 3.86% | | 2 | Casimoney.Com 机构专用 | 1697次 42.60% | 19460.68 | 1.87% | | 3 | 国泰海通证券股份有限公司上海松江区中山东路证券营业部 | 78次 52.56% | 13312.42 | 1.28% | | 4 | 机构专用 | 1697次 42.60% | 12425.81 | 1.19% | | 5 | 机构专用 | 1697次 42.60% | 11451.80 | 1.10% | | 序号 | 交易营业部名称 | | | | 买入金额(万) | 占总成交比例 | | --- | --- | --- | --- | --- | --- | --- | | 1 深股通专用 | | 722次 48.61% | | 2 | 40251.83 | 3.86% | | 2 机构专用 | | | 1697次 42.60% | | ...

每经AI快讯，1月7日，南大光电（300346）今日20cm涨停，成交额104.28亿元，换手率29.92%，盘后 龙虎榜数据显示，深股通专用席位买入4.03亿元并卖出2.16亿元，3家机构专用席位净买入1.16亿元。 ...

如果您希望可以时常见面，欢迎标星收藏哦~ 一、立案调查及调查期 自本公告发布之日起，商务部对原产于日本的进口二氯二氢硅进行反倾销立案调查，本次调查确定 的倾销调查期为2024年7月1日至2025年6月30日，产业损害调查期为2022年1月1日至2025年6月 30日。 二、被调查产品及调查范围 商务部公告 2026年第2号 公布对原产于日本的进口二氯二氢硅发起反倾销立案调查 中华人民共和国商务部（以下简称商务部）于2025年12月8日收到唐山三孚电子材料有限公司（以 下称申请人）代表中国二氯二氢硅产业正式提交的反倾销调查申请，申请人请求对原产于日本的进 口二氯二氢硅进行反倾销调查。商务部依据《中华人民共和国反倾销条例》有关规定，对申请人的 资格、申请调查产品有关情况、中国同类产品有关情况、申请调查产品对中国产业的影响、申请调 查国家有关情况等进行了审查。 根据申请人提供的证据和商务部的初步审查，申请人二氯二氢硅产量符合《中华人民共和国反倾销 条例》第十一条和第十三条有关国内产业提起反倾销调查申请的规定。同时，申请书中包含了《中 华人民共和国反倾销条例》第十四条、第十五条规定的反倾销调查立案所要求的内容及有关证 ...