证券代码：688048 证券简称：长光华芯 公告编号：2026-001 苏州长光华芯光电技术股份有限公司 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"）就公司与中融国际信托有限公司（以下简称"中融信托"） 的信托理财纠纷向哈尔滨市南岗区人民法院（以下简称"法院"）提起 诉讼，并于近日收到法院的案件受理通知，案号：（2025）黑 0103 民 初 33505 号。截至本公告披露日，该案件已受理尚未开庭审理。 案件所处的诉讼阶段：已受理暂未开庭 上市公司所处的当事人地位：原告 涉案的金额：人民币 6,000 万元（不含利息） 是否会对上市公司损益产生负面影响：公司已根据企业会计准则对 中融信托的理财产品全额计提了公允价值变动损失。鉴于本次诉讼 案件尚未开庭审理，该诉讼事项对公司后期利润的影响具有不确定 性，最终实际影响以法院判决为准。若信托理财部分或全部收回， 将对收回的当期利润产生积极影响。 二、诉讼案件的基本情况 1、诉讼当事人 原告：苏州长光华芯光电技术股份有限公司 关于提起诉讼的公告 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 ...

1月14日，长光华芯涨5.12%，截至发稿，报130.33元/股，成交13.79亿元，换手率6.20%，总市值229.75 亿元。 资料显示，苏州长光华芯光电技术股份有限公司位于江苏省苏州市高新区漓江路56号，成立日期2012年 3月6日，上市日期2022年4月1日，公司主营业务涉及半导体激光芯片、器件及模块等激光行业核心元器 件的研发、制造与销售。主营业务收入构成为：高功率单管系列76.98%，VCSEL及光通讯芯片系列 11.47%，高功率巴条系列5.54%，其他5.05%，废料销售0.96%。 从长光华芯十大流通股东角度 数据显示，南方基金旗下1只基金位居长光华芯十大流通股东。南方中证1000ETF（512100）三季度增 持1.15万股，持有股数96.62万股，占流通股的比例为0.91%。根据测算，今日浮盈赚取约613.52万元。 南方上证科创板综合ETF联接A（023731）基金经理为杨恺宁、潘水洋。 截至发稿，杨恺宁累计任职时间1年72天，现任基金资产总规模29.93亿元，任职期间最佳基金回报 87.11%， 任职期间最差基金回报1.25%。 潘水洋累计任职时间1年314天，现任基金资产总规模78 ...

资料显示，苏州长光华芯光电技术股份有限公司位于江苏省苏州市高新区漓江路56号，成立日期2012年 3月6日，上市日期2022年4月1日，公司主营业务涉及半导体激光芯片、器件及模块等激光行业核心元器 件的研发、制造与销售。主营业务收入构成为：高功率单管系列76.98%，VCSEL及光通讯芯片系列 11.47%，高功率巴条系列5.54%，其他5.05%，废料销售0.96%。 1月14日，长光华芯涨5.12%，截至发稿，报130.33元/股，成交13.81亿元，换手率6.21%，总市值229.75 亿元。 截至发稿，闫阳累计任职时间2年19天，现任基金资产总规模4.32亿元，任职期间最佳基金回报 21.48%， 任职期间最差基金回报4.8%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 责任编辑：小浪快报 国寿安保低碳经济混合A（012102）成立日期2022年6月1日，最新规模1.14亿。今年以来收益1.75%， 同类排名6250/8838；近一年收益117.53%，同类 ...

证券之星消息，1月13日半导体板块较上一交易日下跌3.65%，长光华芯领跌。当日上证指数报收于 4138.76，下跌0.64%。深证成指报收于14169.4，下跌1.37%。半导体板块个股涨跌见下表： 从资金流向上来看，当日半导体板块主力资金净流出153.24亿元，游资资金净流入66.7亿元，散户资金净 流入86.54亿元。半导体板块个股资金流向见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入(元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 603986 兆易创新 | | 5.31 Z | 4.34% | -1.51 Z | -1.23% | -3.80 Z | -3.10% | | 300456 赛微电子 | | 3.02亿 | 4.87% | -977.25万 | -0.16% | -2.92 Z | -4.71% | | 688809 强一股份 | | 1.38亿 | 7.03% | -1.30亿 | -6.63% | -786.45万 | -0.4 ...

Group 1 - The concept of controlled nuclear fusion has gained momentum, with several stocks such as China Nuclear Engineering, Snowman Group, and others hitting the daily limit up, while stocks like Yingjie Electric and Zhongtai Co. have seen increases of over 6% [1][6] - The Chinese Academy of Sciences has announced a breakthrough in controlled nuclear fusion technology, confirming the existence of a density-free zone in the EAST experimental device, which provides important physical evidence for high-density operation of magnetic confinement fusion devices [1][6] - Controlled nuclear fusion is considered the ultimate solution for the energy revolution due to its abundant resources, environmental friendliness, and zero-carbon safety [1][6] Group 2 - The global fusion industry has experienced explosive growth, with total investment rising from $1.9 billion in 2021 to $9.7 billion, and an additional $2.6 billion expected in 2024 [2][7] - The global nuclear fusion market is projected to reach $496.55 billion by 2030 and exceed $1 trillion by 2050, driven by breakthroughs in high-temperature superconductors and artificial intelligence [2][7] - The focus of the controlled nuclear fusion industry is on technological engineering and commercial feasibility, with significant investment opportunities concentrated in the upstream sector [2][7] Group 3 - There are 59 stocks in the A-share market related to controlled nuclear fusion, with 22 companies reporting R&D expenses exceeding 5% of their revenue for the first three quarters of 2025 [3][8] - Companies like Changguang Huaxin and Aikesaibo have high R&D intensity, with R&D expenses as a percentage of revenue exceeding 20% [3][8] - Among the 22 companies, 16 reported year-on-year growth in R&D expenses, with notable increases from Juguang Technology (87.76%), Jingye Intelligent (64.87%), and Aikesaibo (42.62%) [3][8]

Market Overview - The main funds in the Shanghai and Shenzhen markets experienced a net outflow of 54.336 billion yuan, with the Sci-Tech Innovation Board seeing a net outflow of 38.7137 million yuan [1] - A total of 269 stocks on the Sci-Tech Innovation Board saw net inflows, while 331 stocks experienced net outflows [1] Stock Performance - On the Sci-Tech Innovation Board, 371 stocks rose, with 8 stocks hitting the daily limit, including Fuxin Technology and Chip Source, while 221 stocks declined [1] - Strong One Co., listed for 5 days, had a notable increase of 12.55% today [2] Fund Flow Analysis - Among the 269 stocks with net inflows, 21 stocks had inflows exceeding 100 million yuan, with Dekoli leading at 461.26 million yuan [1] - Other significant net inflows were seen in Huahong Company and Hengkun New Materials, with inflows of 262 million yuan and 223 million yuan, respectively [1] - The stock with the highest net outflow was Haiguang Information, which saw a net outflow of 658 million yuan and a decline of 1.36% [1] Continuous Fund Flow - There are 59 stocks with continuous net inflows for more than 3 trading days, with Aiko Optoelectronics leading at 11 consecutive days of inflow [2] - 120 stocks experienced continuous net outflows, with Dameng Data having the longest streak at 21 consecutive days [2] Top Stocks by Net Inflow - Dekoli (688205) had a net inflow of 461.27 million yuan, with a flow rate of 13.02% and a price increase of 14.23% [3] - Huahong Company (688347) and Hengkun New Materials (688727) followed with net inflows of 261.75 million yuan and 223.40 million yuan, respectively [3][4] - Other notable stocks with significant inflows include Changguang Huaxin, Zhongwei Company, and Jiewate, with inflows of 216.65 million yuan, 177.90 million yuan, and 170.29 million yuan, respectively [3]

Core Viewpoint - Changguang Huaxin's stock price has experienced significant fluctuations, with a year-to-date increase of 234.09%, but a recent decline of 8.91% over the past five trading days [1] Group 1: Company Overview - Changguang Huaxin, established on March 6, 2012, and listed on April 1, 2022, specializes in the research, manufacturing, and sales of semiconductor laser chips and related components [2] - The company's revenue composition includes high-power single-tube series (76.98%), VCSEL and optical communication chips (11.47%), high-power bar series (5.54%), and others (5.05%) [2] - As of September 30, 2025, the company reported a revenue of 339 million yuan, a year-on-year increase of 67.42%, and a net profit attributable to shareholders of 20.94 million yuan, up 133.04% year-on-year [2] Group 2: Stock Performance and Trading Activity - As of December 30, the stock price was 130.26 yuan per share, with a trading volume of 1.092 billion yuan and a turnover rate of 4.65% [1] - The stock has appeared on the "Dragon and Tiger List" seven times this year, with the most recent appearance on December 8, where it recorded a net buy of -90.97 million yuan [1] - The stock's major fund flows indicate a net outflow of 108 million yuan, with significant buying and selling activity from large orders [1] Group 3: Shareholder and Institutional Holdings - As of September 30, 2025, the number of shareholders increased by 25.49% to 18,200, with an average of 5,835 circulating shares per person, a decrease of 20.31% [2] - The top ten circulating shareholders include Hong Kong Central Clearing Limited and new entrants like Xingquan Trend Investment Mixed Fund [3]

证券日报网讯 12月29日，长光华芯（688048）在互动平台回答投资者提问时表示，200G EML已开始送 样，阶段性验证进展顺利。 ...

（编辑 丛可心） 证券日报网讯 12月29日，长光华芯在互动平台回答投资者提问时表示，公司正一步一个脚印地巩固 100G EML的竞争优势和市场地位。公司坚信，持续、扎实的经营成果，通过法定定期报告展示出的良 好财务表现，才是对投资者长期信任的最好回报。公司的订单情况会按照上市公司信息披露的规则进行 披露。 ...

证券日报网讯 12月29日，长光华芯在互动平台回答投资者提问时表示，综合技术储备、市场需求及产 业趋势，公司认为新兴应用场景业务板块，例如高速发展的光通信领域及特殊领域，有望给公司带来机 会。未来3-5年发展战略规划，核心是围绕"技术创新驱动、市场应用引领、运营卓越高效"，致力于成 为全球领先的半导体激光芯片及解决方案提供商。2026年，公司不仅将力争在新兴业务上实现突破，更 将股东回报放在重要位置。 （编辑 丛可心） ...