截至2025年8月20日收盘，东山精密股价报52.30元，较前一交易日下跌0.30元，跌幅0.57%。当日开盘 价为50.80元，最高触及52.37元，最低下探49.60元，成交量为641959手，成交额达32.86亿元。 东山精密主营业务涵盖电子元件制造，产品广泛应用于消费电子、通信设备等领域。公司总部位于江 苏，是国内精密制造领域的重要企业之一。 消息面上，东山精密将于8月21日召开2025年第二次临时股东大会，审议高端印制电路板项目投资、子 公司增资及公司章程修订等议案。 资金流向方面，8月20日主力资金净流出3.50亿元，占流通市值的0.48%；近五个交易日累计净流出 17.79亿元，占比2.45%。 风险提示：股市有风险，投资需谨慎。 ...

| 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 果链指数 | 3.70 | 猴痘概念 | -0.86 | | AI手机 | 2.77 | 重组蛋白 | -0.85 | | 国家大基金持股 | 2.76 | 辅助生殖 | -0.81 | | MCU芯片 | 2.60 | 高压氧舱 | -0.68 | | 丙烯酸 | 2.56 | 肝炎概念 | -0.67 | | 智能音箱 | 2.55 | CRO概念 | -0.64 | | AI眼镜 | 2.54 | 细胞免疫治疗 | -0.60 | | 白酒概念 | 2.40 | 华为盘古 | -0.56 | | 金属锌 | 2.39 | 中船系 | -0.55 | | 汽车芯片 | 2.39 | 仿制药一致性评价 | -0.53 | 截至8月20日收盘，果链指数概念上涨3.70%，位居概念板块涨幅第1，板块内，17股上涨，安洁科技涨 停，水晶光电、中石科技、领益智造等涨幅居前，分别上涨7.94%、7.47%、7.03%。跌幅居前的有工业 富联、赛腾股份、东山精密等，分别下跌2.04%、0.79%、 ...

Market Overview - The Shanghai Composite Index closed at 3725.22 points with a slight decline of -0.06% [1] - The total trading volume of A-shares reached 1535.035 billion yuan [1] Technical Analysis - A total of 27 A-shares experienced a crossover where the 5-day moving average fell below the 10-day moving average [1] - Notable stocks with significant distance between their 5-day and 10-day moving averages include: - Dongshan Precision: 5-day MA at 53.17 yuan, 10-day MA at 54.22 yuan, with a difference of -1.93% [1] - Hainan Huate: 5-day MA at 10.78 yuan, 10-day MA at 10.86 yuan, with a difference of -0.76% [1] - Guanhao Biotech: 5-day MA at 17.53 yuan, 10-day MA at 17.66 yuan, with a difference of -0.71% [1] Individual Stock Performance - Dongshan Precision (002384) saw a decline of -1.90% with a trading turnover rate of 3.43% [1] - Hainan Huate (603300) decreased by -1.85% with a turnover rate of 3.74% [1] - Guanhao Biotech (300238) dropped by -4.09% with a turnover rate of 4.99% [1] - Other notable declines include: - Huabao (300741): -1.01% [1] - Xiangyi Rongtong (600830): -2.63% [1] - Pruis (301257): -2.62% [1] Additional Stock Data - The table includes various stocks with their respective 5-day and 10-day moving averages, latest prices, and percentage differences from the 10-day moving average [1][2] - For instance, Shanghai Lingang (600848) showed a minor decline of -0.43% with a 5-day MA of 9.19 yuan and a 10-day MA of 9.20 yuan [2] - The stock performance indicates a general trend of downward movement among several companies in the market [1][2]

Core Viewpoint - The recent surge in prices of various chemical products and industrial materials is driven by strong market demand, particularly from the AI sector, leading to significant growth in the PCB industry and related companies [1][3]. Group 1: Market Dynamics - The PCB industry has seen a remarkable increase in market capitalization, with companies like Shenghong Technology surpassing 200 billion yuan and several others exceeding 100 billion yuan [1][9]. - The surge in stock prices for PCB-related companies has been notable, with 18 A-share PCB concept stocks increasing by over 100% since the beginning of the year [1][9]. Group 2: Company Performance - Major PCB companies reported strong performance in their semi-annual reports, with Shengyi Electronics achieving a revenue increase of 91% and a net profit increase of 452.11% [5][7]. - Other companies in the PCB supply chain, such as Tongguan Copper Foil and Heli Tai, also reported significant revenue and profit growth, with Tongguan Copper Foil's net profit increasing by 159.47% [3][9]. Group 3: Price Trends and Supply Chain Issues - The price of PCB products has been rising due to supply shortages of key materials like glass fiber cloth, which is critical for PCB manufacturing [12][14]. - The demand for AI-related PCBs is particularly strong, with industry experts indicating that this demand will support price increases until at least the end of Q4 [3][11]. Group 4: Future Outlook - The global PCB market is projected to grow, with an expected compound annual growth rate of 5.2% from 2024 to 2029, driven by sectors such as AI servers and data centers [17]. - Companies are actively expanding production capacities to meet the growing demand, with Shengyi Electronics planning to invest approximately 1.9 billion yuan in new production facilities [17][19].

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 002384 | 东山精密 | 52.60 | -3.75% | 83.83万 | 44.42 Z | | 300814 | 中富电路 | 49.10 | -3.06% | 20.44万 | 10.11亿 | | 837821 | 则成电子 | 33.31 | -3.00% | 7.22万 | 2.487Z | | 688183 | 生益电子 | 54.72 | -2.91% | 24.82万 | 13.67亿 | | 301251 | 威尔高 | 60.56 | -2.87% | 12.44万 | 7.53亿 | | 832491 | 圆迪威 | 32.84 | -2.84% | 15.34万 | 5.15亿 | | 301176 | 逸豪新材 | 34.07 | -2.52% | 12.20万 | 4.20亿 | | 301366 | 一博科技 | 43.58 | -2.51% | 10.01万 | 4.38亿 | | 600563 | 法拉电 ...

（文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：请问公司PCB设备供货哪些上市公司？今年出货量如 何？ 天准科技（688003.SH）8月19日在投资者互动平台表示，公司的PCB设备已出货东山精密、沪电股份、 景旺电子等知名客户。 ...

作者：金股通 本文源自：金融界 截至8月18日开盘一小时，主力资金流出前20的股票分别为：卧龙电驱（-15.18亿元）、天风证券 （-14.58亿元）、东方财富（-11.00亿元）、衢州发展（-6.03亿元）、中银证券（-5.19亿元）、工业富 联（-4.52亿元）、上海电气（-4.50亿元）、金发科技（-4.13亿元）、指南针（-4.07亿元）、凯美特气 （-4.03亿元）、万通发展（-3.61亿元）、英维克（-3.37亿元）、国盛金控（-3.32亿元）、东山精密 （-3.06亿元）、恒宝股份（-2.95亿元）、药明康德（-2.90亿元）、中国神华（-2.61亿元）、中电鑫龙 （-2.54亿元）、宁波韵升（-2.52亿元）、飞龙股份（-2.42亿元）。 ...

Group 1 - The world's first AI toy based on the Ultraman Diga character is set to be released on August 27, 2025, incorporating the DeepSeek large model for enhanced interactive experiences [1] - AI toys are capable of understanding children's speech and adapting through intelligent learning, providing personalized interaction services, which marks a significant advancement over traditional toys [1] - The demand for AI toys is expected to span all age groups, with AI anticipated to become a core catalyst in the toy market, surpassing the potential seen during the Z generation's trend explosion [1] Group 2 - As of July 31, 2025, the top ten weighted stocks in the CSI Consumer Electronics Theme Index account for 51.57% of the index, including companies like Luxshare Precision, SMIC, and BOE Technology Group [2] - The CSI Consumer Electronics Theme Index tracks 50 listed companies involved in component production and consumer electronics, reflecting the overall performance of the sector [2] - The Consumer Electronics ETF closely follows the CSI Consumer Electronics Theme Index, with various fund options available for investors [2]

8月15日，上证指数、深证成指、创业板指、科创50指数早盘低开高走，午后持续上扬。截至收盘，上 证指数报3696.77点，涨0.83%，成交额9606.25亿元；深证成指报11634.67点，涨1.6%，成交额12839.87 亿元；创业板指报2534.22点，涨2.61%，成交额6601.7亿元；科创50指数报1101.29点，涨1.43%，成交 额531.57亿元。沪深两市合计成交22446.12亿元，连续3个交易日突破2万亿元，成交额较上一交易日减 少345.97亿元。 证券、电力设备等行业走强大元泵业、*ST华嵘均5连板 Wind统计显示，沪深两市主力资金今日净流入23.6亿元；其中，创业板主力资金净流入79.59亿元；沪 深300成份股主力资金净流入60.23亿元，科创板主力资金净流出29.19亿元。 盘面上来看，行业板块、概念涨多跌少。其中，证券、电力设备、计算机、建筑材料、有色金属、化 工、房地产、电子、机械设备、保险等行业涨幅靠前；PEEK材料、液冷、PCB、券商、地热能、钙钛 矿电池、铜缆高速连接、有机硅、复合集流体等概念走势活跃。仅有银行、饮料等少数几个行业下跌； 赛马、退税商店等概念走势 ...

2025.08.15 本文字数：901，阅读时长大约2分钟 作者 | 第一财经一财资讯 8月15日，三大指数午后持续走高，沪指盘中再度突破3700点关口。截至收盘，沪指涨0.83%，深成指 涨1.60%，创业板指涨2.61%。 | 代码 | 名称 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | | 000001 上证指数 | | 3696.77 c | 30.33 | 0.83% | | 399001 深证成指 | | 11634.67c | 183.23 | 1.60% | | 899050 11:450 | | 1476.33 c | 43.53 | 3.04% | | 881001 万得全A | | 5834.92 c | 82.99 | 1.44% | | 000688 科创50 | | 1101.29c | 15.56 | 1.43% | | 399006 | 创业板指 | 2534.22 c | 64.56 | 2.61% | | 000300 | 沪深300 | 4202.35 c | 29.04 | 0.70% | 个股涨多跌少，全市场超46 ...