证券研究报告：电子 | 公司点评报告 股票投资评级 买入 |维持 公司基本情况 | 最新收盘价（元） | 52.78 | | --- | --- | | 总股本/流通股本（亿股）1.70 | / 1.70 | | 总市值/流通市值（亿元）90 | / 90 | | 周内最高/最低价 52 | 55.07 / 19.30 | | 资产负债率(%) | 7.2% | | 第一大股东 | 更多亮照明有限公司 | 神工股份(688233) NAND 存储推动硅部件增长 l 投资要点 业绩稳健，各项业务向好发展。报告期内，存储芯片市场价格持 续上行，行业回暖预期增强，公司各项业务迎来发展机遇：硅零部件 产品聚焦中国本土市场供应，销售额保持稳步增长，已经在中国本土 半导体供应链安全的建设中发挥独特作用；大直径硅材料业务保持平 稳向好态势，开工率提升空间大，为硅零部件业务的稳健扩张提供坚 实基础；半导体硅片业务的市场环境正在发生结构性变化，国产化窗 口开启，公司 25Q3 针对下游评估的实际需求，小幅增加了生产量。 2025Q3，公司实现营收 1.07 亿元，同比+20.91%；实现归母净利润 2,233 万元。展望后续经 ...

相关ETF：公开信息显示， 科创半导体ETF（588170）及其联接基金（A类：024417；C类：024418） 跟踪上证科创板半导体材料设备主题指数，囊括科创板中半导体设备（61%）和半导体材料（23%）细 分领域的硬科技公司。 半导体设备和材料行业是重要的国产替代领域，具备国产化率较低、国产替代 天花板较高属性，受益于人工智能革命下的半导体需求，扩张、科技重组并购浪潮、光刻机技术进展。 半导体材料ETF（562590）及其联接基金（A类：020356、C类：020357），指数中半导体设备 （61%）、半导体材料（21%）占比靠前，充分聚焦半导体上游。 消息面上，英伟达在上周举行的APEC会议期间与韩国总统以及三星、SK集团、现代汽车集团的高管会 面，并宣布将向韩国政府及韩国大型企业供应超过26万块先进AI芯片。韩国政府计划投资AI基础设 施，采用超过5万块英伟达最新芯片；三星、SK集团、现代汽车也将分别在AI工厂中部署5万块AI芯 片，用于半导体和汽车制造等领域；韩国互联网巨头Naver还将购买6万块英伟达芯片。据相关报道，英 伟达将向韩国政府及韩企供应的GPU主要是GB200 Grace Black ...

（文章来源：每日经济新闻） 每经AI快讯，11月3日，存储芯片板块盘初走弱，时空科技跌停，大为股份跌超6%，超颖电子、睿能科 技、聚辰股份、佰维存储、神工股份等跟跌。 ...

Market Overview - A-shares experienced a decline on October 31, with the ChiNext Index dropping over 2% and the Hang Seng Index falling more than 1% [1] - The Shanghai Composite Index closed down 0.81% at 3954.79 points, while the Shenzhen Component Index fell 1.14% to 13378.21 points [1] - The total trading volume in the Shanghai, Shenzhen, and Beijing markets was 23.501 billion yuan, a decrease of 1.145 billion yuan from the previous day [1] Innovation Drug Sector - The innovation drug concept surged in the afternoon, with companies like Sanofi and Shuyou Pharmaceutical hitting the 20% limit up [2][4] - Other notable performers included Zai Lab and Yifang Bio, which rose over 15% [2] - Institutions noted that some innovative products have achieved a positive cycle of R&D investment returns, with sales reaching new highs [4] AI Application Sector - The AI application concept was active, with stocks like Fushi Holdings and Foxit Software hitting the 20% limit up [6] - The industry is experiencing rapid growth, with the AI-driven animation market projected to exceed 20 billion yuan in scale [6][8] - The growth is attributed to AI's ability to reduce costs and improve efficiency, alongside support from video platforms [6][8] Specific Company Highlights - Time Space Technology achieved an 8-day consecutive limit up, reaching a historical high, despite warnings of potential market overheating [9] - The company is in the process of acquiring 100% of Jiahe Jingwei, which may introduce integration risks due to its different industry focus [9]

Core Viewpoint - The recent quarterly reports from listed companies reveal a significant shift in investment strategies among prominent private equity managers, with an increased focus on cyclical industries and a need to monitor fundamental developments, policy benefits, and industrial upgrades as core themes [1][4]. Private Equity Holdings - Gao Yi Asset's Feng Liu significantly reduced holdings in Hikvision by 58 million shares, retaining 280 million shares valued at 8.826 billion yuan, making it the fourth-largest shareholder [1]. - Renqiao Asset's Xia Junjie maintained positions in several stocks while slightly reducing holdings in Xingfu Electronics and increasing stakes in Beijing Renli [1]. - Ningquan Asset's Yang Dong entered as the eighth-largest shareholder in Fuanna with 6.0512 million shares valued at 4.2 million yuan [2]. - Ruijun Asset's funds became top shareholders in Dinglong Co., while also increasing stakes in other companies [2]. Increased Focus on Cyclical Industries - Gao Yi Asset's Deng Xiaofeng reduced holdings in Zijin Mining by approximately 18.6 million shares, still holding 180 million shares valued at 5.3 billion yuan, with a significant gain of about 1.5 billion yuan from the position [3]. - The same fund also reduced its stake in Yun Aluminum, holding 28.5 million shares valued at 1.164 billion yuan [3]. Policy Benefits and Industrial Upgrades - The Shanghai Composite Index surpassed 4,000 points, reflecting improved market sentiment and recognition of the value reassessment cycle in Chinese equity assets [4]. - Fengjing Capital noted that economic data remains resilient, with expectations for moderate improvement in fixed investment growth due to policy initiatives [4]. - Ning Shui Capital emphasized the importance of policy benefits and industrial upgrades as core investment themes while advising caution regarding high valuations [4].

Core Viewpoint - The semiconductor equipment and materials sector is experiencing significant growth, with the Shanghai Composite Index surpassing 4000 points, driven by strong performance in semiconductor-related stocks [1][3]. Group 1: Market Performance - As of 11:15 AM, the semiconductor equipment ETF (561980), which has approximately 70% exposure to semiconductor equipment and materials, increased by 0.38% [3]. - Notable stocks such as Aisen Co. surged over 13%, while Jingrui Electric Materials and Shenkong Co. rose over 6%, and Huafeng Measurement Control increased by over 5% [3]. - The ETF has seen a net inflow of 1.283 billion yuan over the last 20 trading days [3]. Group 2: Technological Advancements - A significant breakthrough in photoresist technology by a Peking University team is expected to accelerate the domestic replacement in the "selling shovels" segment of the chip industry [3]. - This technological advancement has led to a strong performance in material stocks like Jingrui Electric Materials over the past two days [3]. Group 3: Financial Performance - Jingrui Electric Materials reported a net profit attributable to shareholders that increased by over 192 times year-on-year for the first three quarters [3]. - Other companies such as China Shipbuilding Gas, Shanghai HJ, Shenkong Co., and Aisen Co. also reported positive year-on-year growth in revenue and net profit for the same period [3]. Group 4: Industry Insights - According to Founder Securities, the current domestic advanced node wafer production capacity is insufficient to meet the rapidly growing demand for computing power, highlighting the urgent need to enhance the overall capacity and industrial support from equipment and manufacturing perspectives [3]. - The domestic semiconductor industry is focused on increasing the localization rate of computing power chips across the entire supply chain, from upstream equipment and materials to midstream semiconductor manufacturing and downstream advanced packaging [3]. - The current domestic semiconductor equipment localization rate remains low, indicating significant room for replacement and growth [3].

Group 1 - The core focus of the news is on the recent institutional research conducted on six companies, with a notable interest in ShenGong Co., ChuJiang New Materials, and ZhengHai Bio [1][2] - A total of 23 funds participated in the research of ShenGong Co., while ChuJiang New Materials and ZhengHai Bio attracted 17 and 12 funds respectively [1][2] - Among the companies researched, two have a total market capitalization of less than 10 billion yuan, specifically ZhengHai Bio and ShenGong Co [2] Group 2 - All researched stocks have shown an upward trend in the past five days, with ShenGong Co leading with an increase of 11.22%, followed by HanDe Information and XinYangFeng with increases of 4.37% and 3.46% respectively [2] - In terms of performance, the highest year-on-year net profit growth among the researched companies was reported by ChuJiang New Materials and ShenGong Co, with growth rates of 2089.49% and 158.93% respectively [2] - The companies involved in the research span various sectors, including electronics, non-ferrous metals, pharmaceuticals, automotive, computer, and basic chemicals [1][2]

神工股份(688233)10月27日披露投资者关系活动记录表显示，公司于10月26日举行线上会议及现场交 流，中信证券、金鹰基金、宏利基金等50余家机构投资者参与活动。 神工股份专注于半导体级单晶硅材料及应用产品的研发、生产及销售，目前有三大类主营产品，分别是 大直径硅材料、硅零部件以及半导体大尺寸硅片。随着国产自主供应链的不断发展，公司大直径刻蚀用 硅材料国内市场增长迅速，所占比重已超过日韩市场；公司硅零部件产品主要供给国内的刻蚀机原厂及 各大主要的存储和逻辑类Fab厂；硅片产品亦主要针对国内集成电路制造厂家。 当前，中国本土存储芯片制造厂商发展迅猛，已在前沿技术和市场份额两方面不断赶超海外竞争对手， 改变了既有的全球产业格局。中国芯片制造国产化进程进入"深水区"，供应链安全需求迫切，国产设备 厂商技术水平不断提升并追赶世界先进水平，产品持续迭代升级。 "综上，市场机会窗口敞开，公司业绩弹性有望实现。"神工股份表示，分析2025年前三季度经营情况， 公司管理层关注三个趋势：第一，公司主力业务大直径硅材料的毛利率仍然保持在60个点以上，继续保 持着领先的盈利能力，本季度公司的毛利率继续提升；第二，公司成长型业 ...

"综上，市场机会窗口敞开，公司业绩弹性有望实现。"神工股份表示，分析2025年前三季度经营情况， 公司管理层关注三个趋势：第一，公司主力业务大直径硅材料的毛利率仍然保持在60个点以上，继续保 持着领先的盈利能力，本季度公司的毛利率继续提升；第二，公司成长型业务硅零部件占公司总营收的 比重持续超过大直径硅材料，公司第二增长曲线进一步强化。公司已经从一家原材料公司逐步转变为一 家植根中国本土市场的"材料+零部件"公司；第三，以上两项业务的融合，"自产材料+零部件"，有望改 变公司业绩"周期性"的特点，"成长性"将日益明显。 神工股份注意到，半导体硅片产业在因时而变。在8英寸轻掺抛光硅片领域，具备全球竞争优势和寡头 垄断地位的日本厂商，正在将更多产能调配至12英寸轻掺抛光硅片，以在不额外增加资本开支的前提 下，改善其盈利能力。考虑到中国本土8英寸轻掺硅片的潜在市场需求仍然存在增长，日本厂商的动向 有望扩大国产化空间。公司作为国内少数具备8英寸轻掺抛光硅片技术和生产能力的企业，有望在行业 供求关系的变动中，发挥自身独特技术优势，优化变动成本，改善竞争地位。公司已在第三季度投入资 源，针对下游评估的实际需求，小幅增加硅 ...

Group 1 - The core point of the news is that ShenGong Co., Ltd. (688233.SH) reported its Q3 2025 results, revealing that institutional investors hold 50.03% of the total shares, with a slight decrease of 0.54 percentage points from the previous quarter [1] Group 2 - A total of 9 institutional investors disclosed their holdings in ShenGong Co., Ltd., amounting to 85.2113 million shares [1] - Among the institutional investors are several notable entities, including More Light Lighting Co., Ltd. and Silicon Valley Semiconductor Technology (Shanghai) Co., Ltd. [1] Group 3 - In the public fund sector, two public funds increased their holdings, accounting for a 0.75% increase [2] - A total of 162 public funds did not disclose their holdings in this period, including several well-known funds such as Dongfang Innovation Technology Mixed Fund and E Fund Science and Technology Innovation Mixed Fund [2] Group 4 - One new social security fund disclosed its holdings in ShenGong Co., Ltd., specifically the National Social Security Fund 601 Portfolio [3] - There was a notable absence of disclosures from foreign institutions, with one foreign investor, 626 Investment Holdings Limited, not reporting in this period [3]