锐科激光（300747.SZ）1月27日在投资者互动平台表示，尊敬的投资者，您好！公司产品已进入到光伏 市场，可应用于钙钛矿、BC电池、TOPCon 电池等的加工，并以形成稳定的销售，具体经营数据请您 关注公司公告。谢谢！ （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：请问贵公司脉冲激光器在钙钛矿电池生产中是否有参 与，对钙钛矿电池是否有积极有效的提升效果？ ...

格隆汇1月27日丨锐科激光(300747.SZ)在互动平台表示，公司可提供高品质3D 打印激光器及配套技术 支持，能够满足客户多样化的应用需求。产品已覆盖航空航天、汽车、医疗齿科、艺术品等多个领域。 ...

格隆汇1月27日丨锐科激光(300747.SZ)在互动平台表示，公司产品已进入到光伏市场，可应用于钙钛 矿、BC电池、TOPCon 电池等的加工，并以形成稳定的销售。 ...

格隆汇1月26日丨锐科激光(300747.SZ)公布，董事兼高级管理人员汪伟先生、高级管理人员刘晓旭先 生、李杰先生、曹磊女士、李立波先生计划自本公告披露之日起15个交易日后的3个月内拟通过集中竞 价或大宗交易方式减持公司股份，具体情况如下：1、汪伟先生持有公司股份409,430股（占本公司总股 本比例的0.07%），计划以集中竞价交易或大宗交易的方式减持其持有的本公司股份合计不超过102,357 股（占公司总股本的0.02%）。2、刘晓旭先生持有公司股份850,496股（占本公司总股本比例的 0.15%），计划以集中竞价交易或大宗交易的方式减持其持有的本公司股份合计不超过212,624股（占公 司总股本的0.04%）。3、李杰先生持有公司股份217,688股（占本公司总股本比例的0.039%），计划以 集中竞价交易或大宗交易的方式减持其持有的本公司股份合计不超过54,422股（占公司总股本的 0.01%）。4、曹磊女士持有公司股份145,127股（占本公司总股本比例的0.026%），计划以集中竞价交 易或大宗交易的方式减持其持有的本公司股份合计不超过36,282股（占公司总股本的0.006%）。5、李 立波 ...

Group 1 - On January 26, 2023, Keda Pharmaceuticals disclosed that its chairman, Zhongyou Zhi, invested HKD 10.82 million to increase his stake by 4.7 million shares [1][2] - A total of nine listed companies announced plans to reduce their holdings, including Kaipu Detection, Ruike Laser, Inspur Information, Yashichuangneng, Chaoda Equipment, Jianlong Micro-Nano, Sun Cable, Jianghang Equipment, and Shengda Bio [1][2] Group 2 - Kaipu Detection's shareholders plan to collectively reduce their holdings by no more than 3.2154% of shares [2] - Ruike Laser's directors and executives, including Wang Wei, intend to reduce their holdings by no more than 0.085% of shares [2] - Inspur Information's Huang Shipeng and executive Liu Jun plan to reduce their holdings by no more than 30,000 shares [2] - Yashichuangneng's controlling shareholder's concerted action party plans to passively reduce its stake by 3% [2] - Chaoda Equipment's shareholder, Zhongda Investment, intends to reduce its holdings by no more than 1.55% of shares [2] - Jianlong Micro-Nano's shareholder, Shen Yunlong, plans to reduce its holdings by no more than 2.00% of shares [2] - Sun Cable's shareholder, Qili Group, intends to reduce its holdings by no more than 3% of shares [2] - Jianghang Equipment's shareholder, Guoxin Capital, plans to reduce its holdings by no more than 1.00% of shares [2] - Zhidaniu's shareholder, Wanjian Investment, intends to reduce its holdings by no more than 3% of shares [2]

关于公司部分董事、高级管理人员减持计划的预披露公告 公司董事兼高级管理人员汪伟先生、高级管理人员刘晓旭先生、李杰先生、曹磊女士、 李立波先生保证向本公司提供的信息内容真实、准确、完整，没有虚假记载、误导性陈述 或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示： 武汉锐科光纤激光技术股份有限公司（以下简称"公司"、"本公司"或"锐 科激光"）的董事兼高级管理人员汪伟先生、高级管理人员刘晓旭先生、李杰先 生、曹磊女士、李立波先生计划自本公告披露之日起15个交易日后的3个月内拟 通过集中竞价或大宗交易方式减持公司股份，具体情况如下： 证券代码：300747 证券简称：锐科激光 公告编号：2026-002 武汉锐科光纤激光技术股份有限公司 1、汪伟先生持有公司股份409,430股（占本公司总股本比例的0.07%），计 划以集中竞价交易或大宗交易的方式减持其持有的本公司股份合计不超过 102,357股（占公司总股本的0.02%）。 2、刘晓旭先生持有公司股份850,496股（占本公司总股本比例的0.15%）， 计划以集中竞价交易或大宗交易的方式减持其持有的本公司股份合计不超过 ...

证券日报网讯1月22日，锐科激光（300747）在互动平台回答投资者提问时表示，公司高度重视人才建 设，相关数据请关注公司年报披露数据。 ...

Core Viewpoint - Ruike Laser (300747) has established a strong foundation in the laser industry through years of research and development, focusing on innovative and adaptable laser technology solutions for various applications [1] Group 1: Company Strengths - The company has accumulated substantial expertise in R&D technology and manufacturing processes within the laser industry [1] - Ruike Laser emphasizes a product planning strategy that encompasses "full wavelength, full power, full pulse width, and full application" [1] - The company is committed to exploring cutting-edge technologies and expanding diverse application scenarios [1] Group 2: Product Development - Ruike Laser continuously deepens its product R&D layout to enhance innovation and adaptability in its laser technology solutions [1]

Group 1 - The core point of the article is that Ruike Laser (300747) reported a total of 50,218 shareholders as of January 20, 2026 [1]

Core Insights - The report emphasizes the importance of discovering investment opportunities with a proactive attitude rather than merely relaying information [1] Macro News Summary - The Ministry of Industry and Information Technology (MIIT) supports local governments in building future industries and increasing government investment fund efforts [4] - MIIT will promote collaborative innovation across the entire supply chain for advanced materials [4] - The Ministry of Housing and Urban-Rural Development supports reasonable financing needs of real estate companies and addresses both rigid and improved housing demands of residents [4] Industry Developments - Glass substrates are expected to become the next generation of core materials for advanced packaging, replacing traditional organic substrates, with related stocks including Di'er Laser (300776) and Hongtian Co., Ltd. (603800) [5] - Six departments have extended tax and fee incentives for the childcare industry, indicating a potential boom for the maternal and infant sector, with related stocks including Kidswant (301078) and Aiyingshi (603214) [5] - Several banks have recently launched satellites, accelerating the operational value of the satellite industry, with related stocks including Hangyu Micro (300053) and Aerospace Hongtu (688066) [5] Company Focus - Ruike Laser (300747) is taking measures to resist malicious low-price sales and irregular channel sales that disrupt market pricing [6] - Betta Pharmaceuticals (300558) is progressing steadily with multiple clinical studies for MCLA-129 [6] - Zhongke Chuangda (300496) has reached a strategic cooperation with the Beijing Humanoid Robot Innovation Center through its subsidiary Xiaowu Intelligent [6] - Ningbo Bank (002142) is continuously accumulating differentiated competitive advantages, with a steady expansion of profit scale expected by 2025 [6] Market Review and Outlook - On January 21, the market experienced a pullback after a rise, with the Shanghai Composite Index closing at 4116.94, up 0.08%, and the Shenzhen Component Index at 14255.13, up 0.70% [7] - The total trading volume in the Shanghai and Shenzhen markets was 2.6 trillion, a decrease of 177.1 billion from the previous trading day [7] - The market is expected to shift from a "fund-driven" rapid growth model to a "performance-driven" slow bull market, with macroeconomic improvements and corporate profit recoveries as key drivers for mid-term upward trends [7] - It is advised to maintain balanced allocations across sectors, focusing on non-ferrous metals, technology growth, new energy, and dividend stocks [7]