Core Insights - The professional services sector saw a slight increase of 0.32% on October 10, with Steel Research leading the gains [1] - The Shanghai Composite Index closed at 3897.03, down 0.94%, while the Shenzhen Component Index closed at 13355.42, down 2.7% [1] Professional Services Sector Performance - Steel Research (300797) closed at 18.40, up 4.55% with a trading volume of 243,200 shares [1] - Anker Detection (300572) closed at 30.50, up 4.42% with a trading volume of 158,300 shares [1] - West High Institute (688334) closed at 20.38, up 3.19% with a trading volume of 68,400 shares [1] - Other notable performers include: - Construction Research Institute (603183) at 4.40, up 2.33% [1] - Miao Exhibition (300795) at 14.56, up 2.03% [1] Capital Flow Analysis - The professional services sector experienced a net outflow of 120 million yuan from institutional investors, while retail investors saw a net inflow of 1.09 billion yuan [2] - The sector's overall capital flow indicates a mixed sentiment among different investor types [2] Individual Stock Capital Flow - Steel Research (300797) had a net inflow of 16.11 million yuan from institutional investors, but a net outflow of 21.24 million yuan from retail investors [3] - Anker Detection (300572) saw a net inflow of 14.15 million yuan from institutional investors, with a net outflow of 14.43 million yuan from retail investors [3] - Other stocks like West High Institute (688334) and Miao Exhibition (300795) also showed varied capital flows, indicating differing investor sentiments [3]

摘要 ： 近日，钢研纳克在昆山成功举办新品发布会，重磅推出三款自主研发的高端分析仪器。不仅展现了我国在材料检测领域的技术突破，更通过产学研用深度 融合，为推动高端科学仪器国产化替代、助力制造强国建设注入新动能。 特别提示 微信机制调整，点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标，否则很可能无法看到我们的推送。 9月25日，"精析・智造・未来——2025钢研纳克新品发布会"在昆山隆重举行。本次发布会汇聚了来自科研院所与企业单位的两百位现场嘉 宾及线上万名观众，共同见证OPA500大尺寸金属构件原位分析仪、Spar kCMOS 8000高精度火花光谱仪、CS5500碳硫分析仪三款自主研 发高端仪器的正式亮相，展现了中国在高端科学仪器领域持续突破的创新实力。 发 布会 现 场 齐聚行业精英，共启检测新篇 活动由钢研纳克检测技术股份有限公司仪器事业部副总经理赵英飞主持。在与会嘉宾的共同见证下，杨植岗董事长、贾云海首席专家等六位代 表为三款新产品揭幕，将发布会推向高潮。 钢 研 纳 克 检 测 技 术 股 份 有 限公 司仪 器 事 业 部 副 总 经 理 赵 英 飞 主持 活 动 三 款 新 品 揭 ...

Market Overview - The professional services sector experienced a decline of 1.19% on September 26, with Shijiazhuang Testing leading the drop [1] - The Shanghai Composite Index closed at 3828.11, down 0.65%, while the Shenzhen Component Index closed at 13209.0, down 1.76% [1] Individual Stock Performance - Notable gainers in the professional services sector included: - Wai Fu Holdings (600662) with a closing price of 5.36, up 1.52% on a trading volume of 110,800 shares, totaling 59.17 million yuan [1] - Jian Yan Institute (603183) closed at 4.31, up 0.94% with a trading volume of 109,800 shares, totaling 47.58 million yuan [1] - Significant decliners included: - Shicun Testing (301228) which fell 4.06% to 30.25 with a trading volume of 37,600 shares, totaling 116 million yuan [2] - Keri International (300662) also dropped 4.06% to 29.56 with a trading volume of 49,300 shares, totaling 148 million yuan [2] Capital Flow Analysis - The professional services sector saw a net outflow of 164 million yuan from institutional investors, while retail investors experienced a net inflow of 129 million yuan [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors showed interest [2][3] Detailed Capital Flow by Stock - Notable stocks with significant capital flow include: - Guangdian Measurement (002967) with a net inflow of 11.10 million yuan from institutional investors, but a net outflow of 18.33 million yuan from retail investors [3] - Xince Standard (300938) had a net inflow of 10.45 million yuan from institutional investors, while retail investors saw a net outflow of 18.12 million yuan [3]

Group 1 - The company, Steel Research Nake (300797.SZ), clarified its relationship with China Steel Tianyuan, stating that both entities are controlled by the State-owned Assets Supervision and Administration Commission of the State Council, but there is no equity relationship between them [1] - The main business of the company includes metal material testing and the research and manufacturing of testing instruments [1]

Core Points - The professional services sector experienced a decline of 1.55% on September 18, with Steel Research Nack leading the drop [1] - The Shanghai Composite Index closed at 3831.66, down 1.15%, while the Shenzhen Component Index closed at 13075.66, down 1.06% [1] Sector Performance - The professional services sector saw a net outflow of 203 million yuan from major funds, while retail investors contributed a net inflow of 145 million yuan [2] - Key stocks in the sector showed mixed performance, with notable declines in Steel Research Nack, which fell by 4.78% to a closing price of 16.93 yuan [2] Individual Stock Analysis - Major stocks such as Jianyan Institute and Su Shi Testing saw increases of 2.19% and 1.76%, respectively, while others like Anbang Guard and Shike Nano experienced slight declines [1][2] - The trading volume and turnover for Jianyan Institute reached 411,100 shares and 194 million yuan, respectively, indicating strong investor interest [1] Fund Flow Analysis - The fund flow analysis indicates that Jianyan Institute had a net inflow of 21.56 million yuan from major funds, while Su Shi Testing experienced a net outflow of 25.34 million yuan [3] - Retail investors showed a preference for stocks like Jianyan Institute and Guandong Construction, with net inflows of 15.94 million yuan and 3.96 million yuan, respectively [3]

Market Overview - On September 17, the professional services sector experienced a slight decline of 0.01%, with Anbang Huwei leading the drop [1] - The Shanghai Composite Index closed at 3876.34, up 0.37%, while the Shenzhen Component Index closed at 13215.46, up 1.16% [1] Stock Performance - Notable gainers in the professional services sector included: - Anche Detection (300572) with a closing price of 28.77, up 5.77% and a trading volume of 227,500 shares, totaling 648 million yuan [1] - Xince Standard (300938) closed at 27.28, up 5.33% with a trading volume of 209,400 shares, totaling 565 million yuan [1] - Other gainers included Shishi Testing (300416), Lihua Technology (002243), and Shengke Nano (688757) with respective increases of 2.86%, 1.53%, and 1.41% [1] - Conversely, the following stocks faced declines: - Anbang Huwei (603373) closed at 50.28, down 4.23% with a trading volume of 34,800 shares, totaling 177 million yuan [2] - Shicun Testing (301228) and Miao Exhibition (300795) also saw declines of 3.36% and 2.36% respectively [2] Capital Flow - The professional services sector saw a net outflow of 83.28 million yuan from institutional investors, while retail investors contributed a net inflow of 108 million yuan [2] - Detailed capital flow for selected stocks showed: - Anche Detection had a net inflow of 69.82 million yuan from institutional investors, while retail investors had a net outflow of 34.72 million yuan [3] - Lihua Technology and Xince Standard also experienced net inflows from institutional investors, but retail investors showed mixed results [3]

Core Viewpoint - The company has approved the repurchase and cancellation of 55,590 restricted stocks that were granted but not yet unlocked for one employee who left the company due to internal transfer [1][2]. Group 1: Stock Repurchase and Cancellation - The total share capital of the company will decrease from 382,783,800 shares to 382,728,210 shares following the repurchase [2]. - The registered capital will change from RMB 382,783,800.00 to RMB 382,728,210.00 as a result of this action [2]. - The company has notified creditors that they have 45 days from the announcement date to claim debts or request guarantees [2]. Group 2: Shareholder Meeting - The second extraordinary general meeting of shareholders was held on September 12, 2025, with no resolutions being rejected [5][6]. - A total of 184 shareholders attended the meeting, representing 263,908,836 shares, which is 68.9446% of the total voting shares [13]. - The resolution to repurchase and cancel the restricted stocks was approved with 99.9619% of the votes in favor [18].

钢研纳克检测技术股份有限公司 2025 年第二次临时股东会决议公告 一、会议的召开和出席情况 证券代码：300797 证券简称：钢研纳克 公告编号：2025-042 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 特别提示： 1、本次股东会未出现否决议案的情形。 2、本次股东会不涉及变更以往股东会已通过的决议情形。 1、股东会届次：2025 年第二次临时股东会。 2、会议召集人：公司董事会。 3、会议主持人：公司董事长杨植岗。 4、会议召开的日期、时间： （1）现场会议召开时间：2025 年 9 月 12 日（星期五）下午 15:30 开始。 （2）网络投票时间：通过深圳证券交易所交易系统进行网络投票的具体时间为：2025 年 9 月 12 日 9:15-9:25，9:30-11:30，13:00-15:00；通过深圳证券交易所互联网投票系统投票 的具体时间为：2025 年 9 月 12 日 9:15-15:00 期间的任意时间。 5、股权登记日：2025 年 9 月 8 日（星期一） 6、会议的召开方式：本次会议采取现场投票与网络投票相结合的方式召开。 （1 ...

证券代码：300797 证券简称：钢研纳克 公告编号：2025-043 钢研纳克检测技术股份有限公司 关于回购注销部分限制性股票暨通知债权人的公告 2、申报时间：自 2025 年 9 月 13 日至 2025 年 10 月 27 日，工作日内（9：00-17：00） 本次回购注销完成后，公司总股本将由 382,783,800 股减少至 382,728,210 股（最终以本 次回购注销事项完成后中国证券登记结算有限公司深圳分公司出具的股本结构表为准），注 册资本相应由人民币 382,783,800.00 元变更为人民币 382,728,210.00 元。根据《中华人民共 和国公司法》等相关法律、法规的规定，公司特此通知债权人，债权人自本公告之日起 45 日内，有权要求本公司清偿债务或者提供相应的担保。债权人未在规定期限内行使上述权利 的，不会因此影响其债权的有效性，相关债务（义务）将由公司根据原债权文件的约定继续 履行，本次回购注销将按法定程序继续实施。 债权申报所需材料：公司债权人可持证明债权债务关系存在的合同、协议及其他凭证的 原件及复印件到公司申报债权。 债权人为法人的，需同时携带法人营业执照副本原件及复 ...

关于钢研纳克检测技术股份有限公司 2025 年第二次临时股东会的法律意见书 中国·北京 北京市朝阳区建外大街甲 14 号广播大厦 5/9/10/13/17 层 邮编：100022 北京海润天睿律师事务所 电话：（010）65219696 传真：（010）88381869 法律意见书 北京海润天睿律师事务所 关于钢研纳克检测技术股份有限公司 2025 年第二次临时股东会的法律意见书 致：钢研纳克检测技术股份有限公司 根据《中华人民共和国公司法》（以下简称《公司法》）、《中华人民共和国证 券法》（以下简称《证券法》）、《上市公司股东会规则》（以下简称《股东会规则》） 以及其他相关规章的规定，北京海润天睿律师事务所（以下称"本所"）接受钢研 纳克检测技术股份有限公司（以下简称"公司"）委托，指派本所邹盛武律师、王 士龙律师（以下称"本所律师"）出席公司 2025 年第二次临时股东会，并就本次 股东会的召集和召开程序、出席会议人员及会议召集人资格、审议事项以及表决 方式、表决程序、表决结果等相关事项依法进行见证。 本所律师已审查了公司提供的召开本次股东会的有关文件和材料。公司已向 本所及本所律师承诺其所提供的文件和材 ...