2026.03. 26 封图 | AI生成 3 月 26 日 ， A 股 多 只 芯 片 概 念 股 上 涨 ， 截 至 发 稿 ， 金 海 通 （ 603061.SH ） 涨 超 4% ， 斯 达 半 导 （603290.SH）上涨3.92%，海光信息（688041.SH）涨超2%，闻泰科技（600745.SH）涨超 1.5%，富满微（300671.SZ）、长光华芯（688048.SH）、摩尔线程-U（688795.SH）等小幅上 涨。 | HYGON | 米信息 | | + 添加自选 | | | | | | | | মুদ "オ | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | SH 688041 ■ Level1基础行情 ■ 上海交易所 ■ 沪港通标的股票 ■ 科创板 □ 融资融券标的 | | | | | 所属行业 ▽ 半导体 -1.39% > | | | | 222.00元 +4.60 +2.12% | | | | | | | | | | | | | 交易中 03-26 11:15 ...

本文字数：532，阅读时长大约1分钟 作者 | 一财阿驴 09:29 CPO、铜缆高速连接等算力硬件股集体低开，三安光电一字跌停，汇绿生态、铭普光磁跌超 6%，源杰科技、长光华芯、华丰科技纷纷下跌。 09:25 A股开盘丨三大指数集体下跌 上 证 指 数 低 开 1.32% 逼 近 3900 点 ， 深 证 成 指 低 开 1.78% ， 创 业 板 指 低 开 1.54% 。 科 创 综 指 低 开 2.02%。 | 代码 | 名称 | 两日图 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | ู้ | 3904.95 | -52.10 | -1.32% | | 399001 | 深证成指 | m/ | 13619.94 | -246.26 | -1.78% | | 399006 | 创业板指 | NA | 3300.56 | -51.54 | -1.54% | | 000680 | 科创综指 | WW | 1636.20 | -33.79 | -2.02% | 盘面上，黄金、基本金属板块大跌；算力硬件产业链走 ...

红土创新科技创新股票型证券投资基金(LOF)（简称：红土创新科技创新股票(LOF)A，代码 501201）公布3月20日最新净值，上涨3.41%。 红土创新科技创新股票(LOF)A成立于2020年7月23日，业绩比较基准为中国战略新兴产业成分指数 收益率×50%+中证全债指数收益率×50%。该基金成立以来收益95.73%，今年以来收益29.92%，近一月 收益9.33%，近一年收益90.97%，近三年收益27.54%。近一年，该基金排名同类52/4411。 基金经理为盖俊龙。盖俊龙自2021年8月3日管理（或拟管理）该基金，任职期内收益-11.96%。 最新定期报告显示，该基金前十大重仓股如下： | 股票代码 | 股票名称 | 持仓占比 | 持仓股数（股） | 持仓市值（元） | | --- | --- | --- | --- | --- | | 300502 | 新易盛 | 9.60% | 20200 | 870.38万 | | 300308 | 中际旭创 | 9.56% | 14200 | 866.2万 | | 688498 | 源杰科技 | 8.75% | 12349 | 792.79万 | | 300 ...

Core Viewpoint - The A-share market showed overall weakness on March 19, with major indices declining, while the coal and CPO concept sectors experienced significant gains, indicating a divergence in market performance [1][5][8]. A-share Market Performance - The A-share market exhibited a lackluster performance, with the Shanghai Composite Index down by 0.95% to 4024.23, and the Shenzhen Component Index down by 1.11% to 14030.34, with nearly 4700 stocks declining [5][6]. - The overall trading volume in the A-share market reached 1.31 trillion [6]. Sector Performance - The coal sector emerged as one of the strongest performers, with stocks like Shaanxi Black Cat hitting the daily limit up, and other coal stocks such as Daya Energy and Shaanxi Coal also showing gains [8][9]. - The CPO concept sector saw a significant rise, with the CPO concept index increasing by over 3%, and individual stocks like Changguang Huaxin rising by over 15% [9][10]. Futures Market - In the domestic futures market, liquefied gas futures surged by 10.99%, reaching a new high for the year [3][17]. - Low-sulfur oil futures also experienced a substantial increase, with intraday gains exceeding 14% before narrowing [18]. Hong Kong Market Performance - The Hong Kong market displayed overall weakness, with the Hang Seng Index dropping by over 2%, led by declines in stocks like Zijin Mining and Tencent Holdings [2][12]. - However, Chery Automobile saw a significant increase of over 9% following its earnings announcement, projecting a revenue increase from RMB 269.9 billion to RMB 300.3 billion for 2025, representing an 11.3% growth [12]. Notable Stock Movements - Eden Software experienced a dramatic rise, with intraday gains exceeding 50% following the announcement of a strategic cooperation agreement with Super Fusion Digital Technology [11][15].

每经记者｜王琳 每经编辑｜段炼 杨军 股份收购 长光华芯：全资子公司拟向关联方增资800万元 长光华芯公告，公司全资子公司苏州长光华芯半导体激光创新研究院有限公司（以下简称研究院）拟出资800万元认购关联方苏州星沅光电科技有限公司 新增注册资本62.5万元，增资完成后，研究院持有星沅光电的股权比例将从20%提升至23.07%。 业绩披露 莱美药业：2025年归母净利润亏损1.35亿元 莱美药业公告，2025年实现营业收入7.76亿元，同比下降2.50%；归属于上市公司股东的净利润亏损1.35亿元，上年同期亏损8780.44万元。 海波重科：下修2025年度业绩预告 海波重科发布2025年度业绩预告修正公告，原预计归属于上市公司股东的净利润为900万元至1330万元，修正后为137万元至205万元，同比下降91.09%至 94.04%；原预计扣非净利润为285万元至420万元，修正后为-520万元至-380万元。 中煤能源：2月商品煤销量同比下降5.5% 中煤能源公告，2月商品煤产量为891万吨，同比下降13.0%，累计商品煤产量为1920万吨，同比下降11.6%；2月商品煤销量为1651万吨，同比下降5.5% ...

华泰联合证券有限责任公司 关于苏州长光华芯光电技术股份有限公司 2025 年度日常关联交易确认的核查意见 华泰联合证券有限责任公司（以下简称"华泰联合"、"保荐机构"）作为苏州长光华 芯光电技术股份有限公司（以下简称"长光华芯"、"公司"）首次公开发行股票并在科创 板上市项目的保荐机构，根据《证券发行上市保荐业务管理办法》《上海证券交易所科 创板股票上市规则》《科创板上市公司持续监管办法（试行）》等有关规定，对长光华芯 2025 年度日常关联交易确认事项进行了核查，具体情况如下： 一、2025 年度日常关联交易基本情况 （一）日常关联交易履行的审议程序 苏州长光华芯光电技术股份有限公司（以下简称"公司"）于 2026 年 3 月 18 日召 开第二届董事会审计委员会第十四次会议，审议通过了《关于 2026 年度日常关联交易 预计情况的议案》，经全体委员一致同意后提交该议案至董事会审议。 公司于 2026 年 3 月 18 日召开了第二届董事会独立董事专门会议第四次会议，审议 通过了《关于 2026 年度日常关联交易预计情况的议案》，经全体独立董事一致同意后提 交该议案至董事会审议。 公司于 2026 年 3 ...

证券代码：688048 证券简称：长光华芯 公告编号：2026-009 苏州长光华芯光电技术股份有限公司 关于向关联方增资的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 苏州长光华芯光电技术股份有限公司（以下简称"长光华芯"或"公司"） 全资子公司苏州长光华芯半导体激光创新研究院有限公司（以下简称"研究院"） 拟出资人民币 800 万元认购关联方苏州星沅光电科技有限公司（以下简称"星沅 光电"或"目标公司"）新增注册资本人民币 62.50 万元。本次增资完成后，研 究院持有目标公司 23.07%的股权。 本次交易构成关联交易，不构成《上市公司重大资产重组管理办法》规定的 重大资产重组。 本次交易实施不存在重大法律障碍。 本次交易已经公司第二届董事会独立董事专门会议第四次会议及第二届董 事会第十九次会议审议通过，该事项无需提交股东会审议。 风险提示： 星沅光电目前处于建设初期阶段，尚未具备完整的生产经营能力，未来发展 情况存在一定的不确定性； 星沅光电未来经营管理过程中可能面临宏观经济及行业政策变化、 ...

证券代码：688048 证券简称：长光华芯 公告编号：2026-008 苏州长光华芯光电技术股份有限公司 关于 2025 年度日常关联交易确认和 2026 年度日常关 联交易预计情况的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 是否需要提交股东会审议：否 日常关联交易对上市公司的影响：本次新增日常关联交易预计是公司结 合市场环境的变化以及日常经营和业务开展的需要，以市场价格为定价依据，遵 循平等自愿原则，交易风险可控，不会因该关联交易对关联方形成依赖，不会对 公司的独立性产生影响，不存在损害公司及股东利益的情况。 一、日常关联交易基本情况 单位：万元 | 关联交易类别 | 关联人 | 上年（前次） 预计金额 | 上年（前次） 实际发生金 | 预计金额与实际 发生金额差异较 | | --- | --- | --- | --- | --- | | | | | 额 | 大的原因 | | 销售商品 | 武汉华日精密激光 股份有限公司 | 1,500.00 | 1,425.23 | / | | | 苏州镓锐 ...

Market Overview - The majority of the Asia-Pacific markets experienced gains, with the Nikkei 225 index rising by 2.88% and the Korean Composite Index increasing by 5.35% [2] - In the A-share market, the Shanghai Composite Index rose by 0.65%, the Shenzhen Component Index increased by 2.04%, and the ChiNext Index surged by 3.04% [2][3] - The Hang Seng Index in Hong Kong saw an increase of 2.17%, while the Hang Seng Technology Index rose by 2.40% [2] Oil Market Reaction - International crude oil futures prices saw a significant reversal, with WTI crude oil dropping by 9.92% to $85.37 per barrel and ICE Brent crude oil falling by 9.63% to $89.43 per barrel [3] Technology Sector Performance - The A-share market's focus returned to technology, with significant gains in computing hardware concepts, optical components, and F5G concepts, all rising over 5% [3] - The chip concept sector increased by 2.85%, with several stocks, including XinJingWang and ZhongYing Technology, hitting the daily limit of 20% [3][5] Investment Insights - Recent favorable events in the technology sector include global technological breakthroughs, strong domestic policy support, and active corporate innovation [4] - Short-term sentiment is high in sub-sectors like chips, computing power, and storage, while long-term support comes from policy planning and industrial layout [4] Specific Company Highlights - ChangGuang HuaXin, a leader in high-power semiconductor laser chips, reported a revenue of 468 million yuan for 2025, a year-on-year increase of 71.81%, and a net profit of 19.52 million yuan, recovering from a loss of 99.73 million yuan in the previous year [8] - The stock price of ChangGuang HuaXin reached a historical high of 188.4 yuan per share, with a market capitalization of 33.211 billion yuan [6][8] Fiber Optic Market Dynamics - The fiber optic sector is experiencing price increases due to high demand and a clear competitive landscape, with a projected 4.1% year-on-year growth in global fiber optic demand by 2025 [9] - Data center fiber optic demand is expected to grow by 75.9% year-on-year, driven by the rapid development of AI and computing networks [9] Computing Power Hardware Trends - The demand for computing power hardware is surging, particularly due to the rise of AI agents, which are reshaping the supply-demand dynamics for CPUs [10] - There is currently a shortage of CPUs, with delivery times for Intel and AMD server CPUs extending to 8-10 weeks or even 6 months [10]

Market Overview - The Asia-Pacific stock market showed a collective rebound, with the Nikkei 225 index rising by 2.88% and the KOSPI index increasing by 5.34%. Notably, SK Hynix surged over 12% and Samsung Electronics rose more than 8% [1] - The A-share market also experienced a rebound, with all three major indices rising. The ChiNext Index and the Sci-Tech Innovation Board Index both increased by over 3%, with more than 4,500 stocks in the market rising [1] Index Performance - Shanghai Composite Index: 4123.14 (+26.54, +0.65%) - Shenzhen Component Index: 14354.07 (+286.57, +2.04%) - Sci-Tech Innovation Board Index: 1791.54 (+52.55, +3.02%) - Total A-shares Index: 6832.57 (+106.27, +1.58%) [2] Sector Performance - The CPO and PCB sectors showed strong performance, with significant gains in computing hardware concepts. Changguang Huaxin hit a historical high with a 20% increase, while several other companies also reached their daily limit [3] - The optical communication sector experienced a strong surge, with companies like Juguang Technology and Yuanjie Technology rising over 10%, and others hitting their daily limit. The price of mainstream G.652.D single-mode optical fiber has increased from approximately 20 yuan/km at the end of 2025 to 40-50 yuan/km, with some quotes exceeding 50 yuan, marking a seven-year high [3] - The storage chip sector became active in the afternoon, with Huahai Chengke rising over 13% and Jinko Solar increasing over 11%. This was influenced by a significant rise in U.S. storage stocks [3] Declines - Oil and gas stocks collectively fell, with companies like Zhongjie Oil and China Petroleum dropping over 7%. The international oil price saw a sharp decline, with New York and Brent crude oil futures dropping from nearly $120 to around $90 within a day [3] Hong Kong Market - The Hong Kong stock market also showed overall recovery, with the Hang Seng Index and the Hang Seng Technology Index both rising by about 2% [3] AI Sector Developments - MiniMax launched new features including the Voice Maker and Music Maker models, while Zhipu officially launched AutoClaw, allowing users to deploy the "lobster" model locally. Tencent announced the launch of its AI intelligent entity WorkBuddy [5]