12月30日，永新光学盘中上涨2.14%，截至10:09，报104.45元/股，成交5048.46万元，换手率0.44%，总 市值115.87亿元。 永新光学所属申万行业为：电子-光学光电子-光学元件。所属概念板块包括：光刻机、光学、激光雷 达、无人驾驶、商业航天（航天航空）等。 截至9月30日，永新光学股东户数1.98万，较上期增加30.43%；人均流通股5601股，较上期减少 23.33%。2025年1月-9月，永新光学实现营业收入6.74亿元，同比增长3.59%；归母净利润1.51亿元，同 比增长7.69%。 分红方面，永新光学A股上市后累计派现5.55亿元。近三年，累计派现3.07亿元。 机构持仓方面，截止2025年9月30日，永新光学十大流通股东中，诺安先锋混合A（320003）位居第九 大流通股东，持股118.57万股，为新进股东。香港中央结算有限公司位居第十大流通股东，持股74.03万 股，相比上期增加2.51万股。 责任编辑：小浪快报 资金流向方面，主力资金净流出211.96万元，特大单买入391.10万元，占比7.75%，卖出517.31万元，占 比10.25%；大单买入1218.97万元， ...

来源：新浪证券-红岸工作室 12月29日，美埃科技跌6.06%，成交额3.73亿元，换手率4.62%，总市值80.66亿元。 异动分析 光刻机+中芯国际概念+PM2.5+芯片概念 1、公司上市保荐书：公司为上海微电子装备（集团）股份有限公司开发国内首台 28 纳米光刻设备工艺 制程所需的机台内国际最高洁净等级标准（ISO Class 1 级）洁净环境提供 EFU （超薄型设备端自带风 机过滤机组）及 ULPA（超高效过滤器）等产品，亦已验收合格，助力国内光刻机事业突破卡脖子技术 难题。此外，在海外市场，公司系Intel、 ST Microelectronics 等国际半导体厂商的合格供应商，为其提 供空气净化产品。公司在前述产品核心技术指标、客户信赖度等方面，可与国际品牌平行竞争，处于国 内品牌领先的地位。 2、据招股说明书：公司长期为中芯国际供应 FFU、高效/超高效过滤器、化学过滤器等产品，用于保障 中芯国际系的历代产品线（包括中芯国际最先进的 14nm和 28nm 制程）对空气洁净度的要求。 3、2023年10月24日互动易回复：公司的空气净化设备可高效去除PM2.5及细菌微生物、高效分解甲 醛、VOC ...

12月29日，沃格光电盘中上涨2.11%，截至10:15，报32.98元/股，成交1.27亿元，换手率1.75%，总市值 74.09亿元。 资金流向方面，主力资金净流出641.39万元，特大单买入0.00元，占比0.00%，卖出908.75万元，占比 7.13%；大单买入2534.24万元，占比19.89%，卖出2266.87万元，占比17.79%。 沃格光电今年以来股价涨30.61%，近5个交易日涨1.23%，近20日涨5.17%，近60日涨0.33%。 截至12月10日，沃格光电股东户数2.31万，较上期增加10.46%；人均流通股9729股，较上期减少 9.46%。2025年1月-9月，沃格光电实现营业收入19.00亿元，同比增长15.66%；归母净利润-6694.27万 元，同比减少35.45%。 分红方面，沃格光电A股上市后累计派现1.18亿元。近三年，累计派现2136.46万元。 机构持仓方面，截止2025年9月30日，沃格光电十大流通股东中，长城久嘉创新成长混合A（004666） 位居第五大流通股东，持股550.00万股，持股数量较上期不变。香港中央结算有限公司位居第八大流通 股东，持股191. ...

来源：新浪证券-红岸工作室 12月26日，美埃科技跌6.20%，成交额5.92亿元，换手率6.73%，总市值85.87亿元。 异动分析 光刻机+中芯国际概念+PM2.5+芯片概念 资金分析 今日主力净流入266.54万，占比0%，行业排名3/28，该股当前无连续增减仓现象，主力趋势不明显；所 属行业主力净流入-4.02亿，连续2日被主力资金减仓。 区间今日近3日近5日近10日近20日主力净流入432.60万864.81万9737.55万8205.79万5969.59万 主力持仓 主力没有控盘，筹码分布非常分散，主力成交额2.15亿，占总成交额的9.98%。 技术面：筹码平均交易成本为54.83元 1、公司上市保荐书：公司为上海微电子装备（集团）股份有限公司开发国内首台 28 纳米光刻设备工艺 制程所需的机台内国际最高洁净等级标准（ISO Class 1 级）洁净环境提供 EFU （超薄型设备端自带风 机过滤机组）及 ULPA（超高效过滤器）等产品，亦已验收合格，助力国内光刻机事业突破卡脖子技术 难题。此外，在海外市场，公司系Intel、 ST Microelectronics 等国际半导体厂商的合格供应商，为 ...

沪深两市成交额2.16万亿，较上一个交易日放量2357亿。全市场超3400只个股下跌。 具体来看，海南自贸区反复活跃，海南矿业、海汽集团、海南发展等多股涨停。 | 代码 | 名称 | 涨幅+ | 现价 | | --- | --- | --- | --- | | 600759 | 洲际油气 | +10.11% | 3.05 | | 601969 | 海南矿业 | +10.02% | 11.97 | | 002163 | 海南发展 | +10.01% | 22.75 | | 002865 | 钧达股份 | +10.00% | 54.87 | | 603069 | 海汽集团 | +9.99% | 30.38 | | 000505 | 京粮控股 | +9.99% | 8.92 | | 300189 | 神农种业 | +7.32% | 8.06 | | 601118 | 海南橡胶 | +5.03% | 6.06 | | 002320 | 海峡股份 | +4.96% | 13.13 | | 600516 | 海南机场 | +4.92% | 5.54 | | 300086 | 康芝药业 | +4.15% | 13.31 | ...

Market Performance - On December 26, the Shanghai Composite Index experienced a slight decline of 0.19%, while the ChiNext Index fell by 0.15%. In contrast, the Shenzhen Component Index rose by 0.17% [1] - The total market turnover reached 1.4648 trillion yuan, an increase of 252.9 billion yuan compared to the previous day [1] Sector Performance - The AI industry chain saw a collective pullback, with CPO, liquid cooling, and high-speed copper concepts leading the declines. Technology themes such as robotics and photolithography also underwent a general correction [1] - Conversely, the lithium battery industry chain surged, with the non-ferrous metals sector accelerating. Companies like Luoyang Molybdenum and Zijin Mining reached historical highs in stock prices [1] - The commercial aerospace concept began to show signs of differentiation in performance [1] ETF Performance - Mini-sized Hong Kong stock ETFs continued to rise, with GF Fund's Hang Seng ETF and Cathay Fund's Hong Kong Stock Connect 50 ETF increasing by 7.11% and 2.84%, respectively. Their latest premium/discount rates are 16.96% and 12.35% [1] - The non-ferrous and photovoltaic sectors strengthened, with Southern Fund's Non-Ferrous Metals ETF, Huatai-PineBridge Fund's Non-Ferrous 50 ETF, and Yinhua Fund's Non-Ferrous Metals ETF all rising by 3%. Additionally, Harvest Fund's New Energy ETF and Bosera Fund's New Energy Theme ETF increased by 2% [1] - The semiconductor and CPO sectors declined, with chip equipment ETFs, semiconductor equipment ETFs, and semiconductor device ETFs dropping by 1.6%. Communication ETFs and 5G communication ETFs fell by 1.6% and 1.43%, respectively [1]

Market Performance - The Shanghai Composite Index experienced a slight decline of 0.19% in the morning session, while the ChiNext Index fell by 0.15%. In contrast, the Shenzhen Component Index rose by 0.17% [1] - The total market turnover reached 1.4648 trillion yuan, an increase of 252.9 billion yuan compared to the previous day's trading volume [1] Sector Performance - The AI industry chain saw a collective pullback, with CPO, liquid cooling, and high-speed copper concepts leading the declines. Technology sectors such as robotics and photolithography machines also underwent a general correction [1] - Conversely, the lithium battery industry chain surged, with the non-ferrous metals sector accelerating. Companies like Luoyang Molybdenum and Zijin Mining reached historical highs [1] - The commercial aerospace concept began to show signs of differentiation [1] ETF Performance - Mini-sized Hong Kong stock ETFs continued to rise, with GF Fund's Hang Seng ETF and Cathay Fund's Hong Kong Stock Connect 50 ETF increasing by 7.11% and 2.84%, respectively. Their latest premium/discount rates are 16.96% and 12.35% [1] - The non-ferrous metals sector remained strong, with Southern Fund's Non-Ferrous Metals ETF, Huatai-PineBridge Fund's Non-Ferrous 50 ETF, and Yinhua Fund's Non-Ferrous Metals ETF all rising by 3% [1] - The photovoltaic sector also showed strength, with Harvest Fund's New Energy ETF and Bosera Fund's New Energy Theme ETF both increasing by 2% [1] - The semiconductor sector declined, with chip equipment ETFs and semiconductor equipment ETFs falling by 1.6%. The CPO sector also saw a pullback, with communication ETFs and 5G communication ETFs dropping by 1.6% and 1.43%, respectively [1]

12月26日，上海新阳（维权）盘中下跌2.01%，截至10:01，报64.75元/股，成交2.51亿元，换手率 1.38%，总市值202.91亿元。 资金流向方面，主力资金净流出742.19万元，特大单买入1534.40万元，占比6.11%，卖出2572.25万元， 占比10.24%；大单买入5278.42万元，占比21.01%，卖出4982.77万元，占比19.83%。 截至12月10日，上海新阳股东户数3.97万，较上期减少0.89%；人均流通股7016股，较上期增加0.90%。 2025年1月-9月，上海新阳实现营业收入13.94亿元，同比增长30.62%；归母净利润2.11亿元，同比增长 62.70%。 分红方面，上海新阳A股上市后累计派现4.58亿元。近三年，累计派现1.89亿元。 机构持仓方面，截止2025年9月30日，上海新阳十大流通股东中，香港中央结算有限公司位居第九大流 通股东，持股338.45万股，相比上期减少1.90万股。国联安中证全指半导体产品与设备ETF联接A （007300）退出十大流通股东之列。 责任编辑：小浪快报 上海新阳今年以来股价涨74.47%，近5个交易日涨13.00%， ...

Company Overview - Company name: Shenzhen Rongda Photonics Technology Co., Ltd. - Established on June 25, 1996, and listed on December 20, 2016 - Main business involves R&D, production, and sales of electronic chemicals including PCB photoresists, display photoresists, semiconductor photoresists, and specialty inks - Revenue composition: PCB photoresists account for 99.86%, while others contribute 0.14% [1] Stock Performance - As of December 26, the stock price decreased by 2.08% to 40.46 CNY per share - Year-to-date stock price increase of 7.68%, with a 3.64% increase over the last 5 trading days, 16.33% over the last 20 days, and 0.80% over the last 60 days - Total market capitalization stands at 14.823 billion CNY [1] Financial Performance - For the period from January to September 2025, the company achieved operating revenue of 783 million CNY, representing a year-on-year growth of 14.02% - Net profit attributable to shareholders was approximately 98.91 million CNY, showing a year-on-year decrease of 6.02% [2] Shareholder Information - As of December 19, the number of shareholders decreased by 6.52% to 56,100 - Average circulating shares per person increased by 6.98% to 4,148 shares [2] Dividend Distribution - Cumulative cash distribution since the A-share listing amounts to 118 million CNY - Over the past three years, cumulative cash distribution reached 56.61 million CNY [3] Institutional Holdings - As of September 30, 2025, Hong Kong Central Clearing Limited is the eighth largest circulating shareholder with 3.1701 million shares, an increase of 1.5674 million shares from the previous period - Southern CSI 1000 ETF (512100) has exited the list of the top ten circulating shareholders [3]

或受此影响，张江高科直线拉升，5分钟内一度飙涨超7%。截至12月25日收盘，涨4.81%，报42.48元/股，总市值为657.9亿元， 年内涨幅近60%。 值得注意的是，今年以来光刻机板块受到资金热烈追捧，年内涨幅已超76%；其中，48只概念股已有13股年内股价实现翻倍。 公告显示，中标供应商上海微电子地址为上海市张江高科技园区张东路1525号，中标货物名称为步进扫描式光刻机，货物型号 为SSC800/10。 在半导体装备领域，光刻机始终处于核心关键设备的地位。上海微电子作为国内目前唯一具备先进前道光刻机研发与制造能力 的企业，其最新机型已可实现分辨率≤110nm、套刻精度≤15nm的性能指标，成为国产高端光刻装备的重要突破。 企查查信息显示，上海微电子成立于2002年，由上海电气控股集团有限公司、张江高科（600895.SH）全资子公司上海张江浩成 创业投资有限公司等共同持股。 12月25日，中国政府采购网公示，上海微电子装备（集团）股份有限公司（简称"上海微电子"）中标zycgr22011903单一来源采 购步进扫描式光刻机项目，设备数量为一台，成交金额1.1亿元。 | | | 2025年光刻机板块涨幅前 ...