MiniLED概念资金流入榜 | 代码 | 简称 | 今日涨跌幅 | 今日换手率 | 主力资金流量（万 | 主力资金净流入比率 | | --- | --- | --- | --- | --- | --- | | | | （%） | （%） | 元） | （%） | | 002008 | 大族激 光 | 10.00 | 9.93 | 61681.71 | 19.60 | | 002384 | 东山精 密 | 6.39 | 6.35 | 60223.24 | 12.44 | | 000016 | 深康佳 A | 9.94 | 15.15 | 46261.43 | 36.03 | | 600884 | 杉杉股 份 | 2.16 | 7.90 | 20031.58 | 12.83 | | 002654 | 万润科 技 | 5.52 | 10.44 | 15735.60 | 14.58 | | 600703 | 三安光 电 | 3.34 | 1.88 | 13977.86 | 11.56 | | 002938 | 鹏鼎控 | 3.03 | 1.80 | 13777.45 | 6.42 | | --- | --- | - ...

截至8月11日收盘，共封装光学(CPO)概念上涨2.91%，位居概念板块涨幅第7，板块内，87股上涨，威 尔高20%涨停，超声电子涨停，环旭电子、生益电子、凯格精机等涨幅居前，分别上涨9.14%、9.13%、 8.99%。跌幅居前的有强瑞技术、长飞光纤、炬光科技等，分别下跌2.41%、1.47%、1.22%。 今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | PEEK材料 | 5.99 | 中船系 | -1.24 | | MicroLED概念 | 3.32 | 黄金概念 | -0.28 | | 天津自贸区 | 3.27 | 金属铅 | -0.27 | | AI PC | 3.11 | 金属锌 | -0.23 | | MiniLED | 3.11 | 可燃冰 | -0.10 | | 同花顺果指数 | 3.09 | 高股息精选 | 0.02 | | 共封装光学(CPO) | 2.91 | 同花顺中特估100 | 0.07 | | 兵装重组概念 | 2.90 | 大豆 | 0.11 | | PCB概念 | 2.85 ...

截至8月11日收盘，PCB概念上涨2.85%，位居概念板块涨幅第9，板块内，139股上涨，威尔高20%涨 停，超声电子、华正新材、大族激光等涨停，天承科技、路维光电、劲拓股份等涨幅居前，分别上涨 13.38%、11.05%、10.80%。跌幅居前的有松井股份、博杰股份、康达新材等，分别下跌5.64%、 4.97%、2.70%。 今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | PEEK材料 | 5.99 | 中船系 | -1.24 | | MicroLED概念 | 3.32 | 黄金概念 | -0.28 | | 天津自贸区 | 3.27 | 金属铅 | -0.27 | | AI PC | 3.11 | 金属锌 | -0.23 | | MiniLED | 3.11 | 可燃冰 | -0.10 | | 同花顺果指数 | 3.09 | 高股息精选 | 0.02 | | 共封装光学(CPO) | 2.91 | 同花顺中特估100 | 0.07 | | 兵装重组概念 | 2.90 | 大豆 | 0.11 | | PCB概 ...

截至8月11日收盘，同花顺果指数概念上涨3.09%，位居概念板块涨幅第6，板块内，17股上涨，环旭电 子、东山精密、蓝思科技等涨幅居前，分别上涨9.14%、6.39%、6.03%。跌幅居前的有工业富联、蓝特 光学、长盈精密等，分别下跌0.66%、0.28%、0.20%。 今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | PEEK材料 | 5.99 | 中船系 | -1.24 | | MicroLED概念 | 3.32 | 黄金概念 | -0.28 | | 天津自贸区 | 3.27 | 金属铅 | -0.27 | | AI PC | 3.11 | 金属锌 | -0.23 | | MiniLED | 3.11 | 可燃冰 | -0.10 | | 同花顺果指数 | 3.09 | 高股息精选 | 0.02 | | 共封装光学(CPO) | 2.91 | 同花顺中特估100 | 0.07 | | 兵装重组概念 | 2.90 | 大豆 | 0.11 | | PCB概念 | 2.85 | ST板块 | 0.17 | | 钙钛 ...

证券代码：002384 证券简称：东山精密 公告编号：2025-056 苏州东山精密制造股份有限公司 关于公司控股股东部分股份解除质押的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 截至本公告披露日，公司控股股东所持股份的质押情况如下： | | | | 本次质押前 | 本次质押后 | | | 已质押股份情况 | | 未质押股份情况 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 股东 名称 | 持股数量 （万股） | 持股 比例 | 质押股份数 | 质押股份数 | 占其所持 | 占公司总 | 已质押股份限 | 占已质押股 | 未质押股份限 | 占未质押 | | | | | 量（万股） | 量（万股） | 股份比例 | 股本比例 | 售数量（万 | 份比例 | 售数量（万 | 股份比例 | | | | | | | | | 股） | | 股） | | | 袁永峰 | 24,752.69 | 13.51% | 8,865.38 | 8,179.6657 | 3 ...

Summary of Key Points from the Conference Call Industry Overview - The conference call focuses on the **China PCB (Printed Circuit Board) sector**, highlighting a **47% rally** in the sector over the past three months driven by increasing demand for **artificial intelligence (AI)** applications [1] - The demand for **High Layer Count (HLC) PCB** and **High Density Interconnect (HDI)** is particularly strong due to growth in **cloud service providers' (CSP)** AI capital expenditure budgets and ASIC server projects [1] Core Insights and Arguments - **Demand Dynamics**: - Strong demand from sectors such as **automotive**, **home appliances**, and **industrial applications** supports low-to-mid range order momentum, while demand for **smartphones** and **PCs** remains lukewarm, limiting growth for **Flexible Printed Circuit (FPC)** and **Substrate-Like PCB (SLP)** [1] - The **PCB production value** is expected to grow **6% in 2025E**, following a decline of **15%** in 2023 and a recovery of **7%** in 2024 [9] - The sector is anticipated to enter a mild **AI-driven upcycle**, with a **5% CAGR** from 2024 to 2029, compared to **2%** from 2018 to 2023 [9] - **Substrate Market**: - **BT (Bismaleimide-Triazine)** substrate makers in China are experiencing a dip in utilization rates, but a mild recovery is expected due to tariff-induced demand [2] - **ABF (Ajinomoto Build-up Film)** substrate demand is recovering globally, which is accelerating domestic semiconductor qualifications from local suppliers [2] - **Copper Clad Laminate (CCL)**: - Leading CCL makers in China are operating at full capacity, with a **10-15% price increase** expected in H225E due to rising raw material costs [3] - Demand for high-end CCL is driven by AI server projects and general-purpose server replacements [3] Stock Preferences and Recommendations - **Stock Ratings**: - Total EPS for the coverage is raised by **12%/14%/19%** for 2025-27E due to higher utilization and pricing from robust AI demand [4] - Price targets for companies in the sector have been increased by **47%–118%** based on higher EPS and upcycle PE multiples [4] - Preferred stocks include **Shennan** and **Shengyi Tech** due to their visibility in AI orders, while **FastPrint** has been downgraded to Neutral with a significant EPS cut due to delayed breakeven in ABF [4] Additional Insights - **Market Trends**: - The **server/data storage** segment is projected to grow at a **12% CAGR** from 2024 to 2029, becoming the largest and fastest-growing downstream application by output value [11] - The **automotive sector** is expected to see a **4% CAGR**, driven by electrification and smartification trends [11] - The **consumer electronics** segment is mixed, with near-term strength from subsidies but overall sluggish demand [9] - **Geopolitical Factors**: - Current US tariffs have limited direct exposure for PCB and CCL companies, which have a globally diversified manufacturing footprint [9] - The tariffs may expedite capacity expansion for Chinese producers in Southeast Asia due to the sector's upstream and highly pollutive nature [9] - **AI and Technology Adoption**: - The demand for AI servers is expected to significantly increase, with Nvidia projecting a **100x increase** in compute requirements for inference demand [17] - The introduction of new Nvidia GPUs is anticipated to drive down costs for AI training and inference, further boosting demand for high-end PCBs [17] Conclusion - The China PCB sector is poised for growth driven by AI demand, with specific segments like HLC PCB and HDI expected to outperform. Stock preferences reflect a bullish outlook on companies with strong AI order visibility, while geopolitical factors and market dynamics will continue to shape the landscape.

作者：金股通 本文源自：金融界 沪深两市数据显示，8月7日，融资净买入前十的股票分别为：寒武纪（5.33亿元）、北方稀土（4.07亿 元）、硕贝德（2.95亿元）、东山精密（2.57亿元）、太辰光（2.02亿元）、东方财富（2.01亿元）、博 瑞医药（1.90亿元）、西部证券（1.81亿元）、盛和资源（1.80亿元）、东信和平（1.69亿元）。 ...

Wind统计显示，8月7日，申万31个一级行业中有19个行业获融资净买入，其中，电子行业获融资净买 入额居首，当日净买入18.13亿元；获融资净买入居前的行业还有有色金属、国防军工、机械设备、化 工、计算机、非银金融等，净买入金额分别为14.76亿元、10.82亿元、9.12亿元、7.46亿元、6.03亿元、 5.75亿元。 个股方面，8月7日有1861只个股获融资净买入，净买入金额在3000万元以上的有170股。其中，20股获 融资净买入额超1亿元。寒武纪获融资净买入额居首，净买入5.33亿元；融资净买入金额居前的还有北 方稀土、硕贝德、东山精密、太辰光、东方财富、博瑞医药、西部证券、盛和资源等，净买入额分别为 4.07亿元、2.95亿元、2.57亿元、2.02亿元、2.01亿元、1.9亿元、1.81亿元、1.8亿元。 ...

工业富联、新易盛、中际旭创净卖出额居前，金额分别为4.17亿元、2.92亿元、2.70亿元。 寒武纪-U获融资净买入额居首，净买入5.33元；融资净买入金额居前的还有北方稀土、硕贝德、东山精 密，净买入额分别为4.07亿元、2.95亿元、2.57亿元。 Wind统计显示，上一交易日（8月7日）共有1861只个股获融资净买入，净买入金额在亿万元以上的有 20只。 ...

苹果宣布将向美国本土追加投资1000亿美元，且未来4年投资总额将达到6000亿美元。隔夜，苹果美股大涨5%。 浙商证券研报指出，苹果作为消费电子终端龙头，竞争优势仍强大，在新一轮创新周期中有望继续引领行业增长，终端销量有望超预期，或将带来产业链上 游相关设备在需求端的弹性超预期。 或受相关催化，8月7日早盘，消费电子&PCB携手冲高，果链龙头工业富联、蓝思科技、立讯精密涨超5%，PCB龙头鹏鼎控股涨超3%，东山精密涨逾1%。 【创"芯"科技，硬核崛起】 拼盘"PCB+半导体+消费电子"等方向的电子ETF（515260）及其联接基金（A类：012550/C类：012551）被动跟踪电子50指数，重仓半导体、消费电子行 业，在计算机设备、光学光电子、元件等领域亦有布局；全面覆盖AI芯片、汽车电子、5G、云计算、印制电路板（PCB）等热门产业；一键布局A股电子 核心资产，如立讯精密、中芯国际、海光信息、寒武纪-U等。 风险提示：电子ETF被动跟踪中证电子50指数，该指数基日为2008.12.31，发布于2009.7.22，指数成份股构成根据该指数编制规则适时调整，其回测历史业 绩不预示指数未来表现。本文中提及的个股 ...