Group 1 - The core viewpoint of the news is that Hangxiao Steel Structure Co., Ltd. experienced a stock price increase of 5.31%, reaching 4.36 CNY per share, with a trading volume of 1.681 billion CNY and a turnover rate of 17.08%, resulting in a total market capitalization of 10.285 billion CNY [1] - Hangxiao Steel Structure, established on December 28, 2000, and listed on November 10, 2003, is located in Hangzhou, Zhejiang Province. The company specializes in various steel structure products, including light steel structures, multi-story/high-rise steel structures, and steel structure housing [1] - The revenue composition of Hangxiao Steel Structure includes multi-story steel structures (58.12%), light steel structures (35.87%), service industry (2.92%), other (1.77%), and building materials products (1.32%) [1] Group 2 - Among the top ten circulating shareholders of Hangxiao Steel Structure, a fund under Southern Fund holds a position. The Southern CSI 1000 ETF (512100) reduced its holdings by 113,100 shares in the third quarter, now holding 15.1636 million shares, which accounts for 0.64% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) was established on September 29, 2016, with a latest scale of 78.996 billion CNY. Year-to-date returns are 8.39%, ranking 1468 out of 5569 in its category, while the one-year return is 36.02%, ranking 1814 out of 4295 [2] Group 3 - The fund manager of Southern CSI 1000 ETF (512100) is Cui Lei, who has been in the position for 7 years and 97 days. The total asset scale of the fund is 137.02 billion CNY, with the best return during the tenure being 251.88% and the worst return being -15.93% [3]

证券分析师 袁豪 A0230520120001 yuanhao@swsresearch.com 唐猛 A0230523080003 tangmeng@swsresearch.com 研究成功费 唐猛 A0230523080003 tangmeng@swsresearch.com 2026年02月08日 相关研究 联系人 唐猛 A0230523080003 tangmeng@swsresearch.com 系统谋划重点领域重大项目投资,发挥央国企 扩投资作用 ──申万宏源建筑周报（20260202-20260206） 本期投资后了 请务必仔细阅读正文之后的各项信息披露与声明 一周板块回顾：板块表现方面，SW 建筑装饰指数-1.81%，沪深 300 指 0 数-1.33%，相对收益为-0.48pct。周涨幅最大的三个子行业分别为装饰 幕墙 (+2.17%)、钢结构 (+2.05%)、生态园林 (+0.55%)，对应行业 内三个公司：名雕股份 (+31.83%)、杭萧钢构 (+9.62%)、国晟科技 (+25.29%)；年涨幅最大的三个子行业分别是钢结构（+23.50%）、专 业工程（+19.18%）、装饰幕墙（+ ...

Core Viewpoint - The China Securities Regulatory Commission (CSRC) has initiated an investigation into Shenzhen Yahui Long Biotechnology Co., Ltd. for allegedly misleading statements in their announcements regarding a strategic cooperation framework agreement with Shenzhen Brain Machine Star Chain Technology Co., Ltd. [1] Group 1: Company Actions and Announcements - On January 6, Yahui Long announced a strategic cooperation agreement with Brain Machine Star Chain, claiming collaboration in product development, market promotion, and equity investment, highlighting the latter's focus on artificial intelligence and various technology paths [1] - Following regulatory pressure, Yahui Long issued a supplementary announcement clarifying that Brain Machine Star Chain's current research products only involve non-invasive technology and that some products are still in early research or preclinical stages [1] Group 2: Regulatory Responses - On January 7, the Shanghai Stock Exchange issued a regulatory warning to Yahui Long and related responsible parties, emphasizing the need for accurate and complete information disclosure, especially regarding the hot market concept of "brain-machine interfaces" [2] - The announcement from Yahui Long contained inconsistent statements about the technology paths of Brain Machine Star Chain and failed to adequately address key investor concerns regarding cooperation feasibility and associated risks [2] Group 3: Industry Context - Multiple listed companies have faced regulatory warnings and investigations this year for allegedly misleading statements related to market trends, including Ningbo Rongbai New Energy Technology Co., Ltd. and Ningbo Tianpu Rubber Technology Co., Ltd., indicating a broader trend of scrutiny in the industry [3] - The regulatory environment is tightening as the exchanges have taken action against several companies for "hitching a ride" on market hotspots, highlighting the importance of accurate disclosures in maintaining market integrity [3]

上交所称，公司上述行为违反了自愿信息披露等相关规则，对亚辉龙及时任董事会秘书王鸣阳予以监管 警示，同时要求公司及董事、高级管理人员采取有效措施对相关违规事项进行整改，结合违规事项，就 公司信息披露及规范运作中存在的合规隐患进行深入排查，制定有针对性的防范措施，切实提高公司信 息披露和规范运作水平。公司需要在收到决定书后的1个月内，向上交所提交经全体董事、高级管理人 员签字确认的整改报告。 2月6日，证监会发布消息，对深圳市亚辉龙生物科技股份有限公司(以下简称"亚辉龙")公告涉嫌误导性 陈述立案调查。 2026年1月7日，亚辉龙披露签署战略合作框架协议的公告，涉嫌误导性陈述。近日，证监会已对亚辉龙 立案调查。下一步，证监会将在全面调查的基础上依法处理，切实维护市场健康发展。 亚辉龙碰瓷"脑机接口" 被上交所监管警示 此前，亚辉龙已经收到上交所监管警示。1月6日收盘后，亚辉龙发布《关于自愿披露签署战略合作框架 协议的公告》公司与深圳脑机星链科技有限公司(以下简称"脑机星链")签订《战略合作框架协议》，双 方将在产品研发、市场推广以及股权投资等方面开展合作，并称脑机星链是一家以人工智能为核心驱动 力，深耕非侵入式与 ...

Company Overview - Hangxiao Steel Structure Co., Ltd. is located at 258 Zhonghe Middle Road, Hangzhou, Zhejiang Province, and was established on December 28, 2000, with its listing date on November 10, 2003 [1] - The company specializes in light steel structures, multi-story/super high-rise steel structures, steel structure residential buildings, and supporting wall/floor panels, among other products [1] - The revenue composition of the main business includes: multi-story steel structures 58.12%, light steel structures 35.87%, service industry 2.92%, others 1.77%, and building materials products 1.32% [1] Stock Performance - On February 6, Hangxiao Steel Structure's stock rose by 5.52%, reaching a price of 3.82 CNY per share, with a trading volume of 377 million CNY and a turnover rate of 4.30%, resulting in a total market capitalization of 9.011 billion CNY [1] Shareholder Information - Among the top ten circulating shareholders of Hangxiao Steel Structure, a fund under Southern Fund holds a position. The Southern CSI 1000 ETF (512100) reduced its holdings by 113,100 shares in the third quarter, now holding 15.1636 million shares, which accounts for 0.64% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) was established on September 29, 2016, with a current scale of 78.996 billion CNY. Year-to-date returns are 6.21%, ranking 1574 out of 5564 in its category; over the past year, returns are 39%, ranking 1777 out of 4288; and since inception, returns are 21.47% [2]

Group 1 - The core point of the news is that Dongfang Tower's stock price dropped by 5.07% to 25.30 CNY per share, with a trading volume of 270 million CNY and a turnover rate of 0.92%, resulting in a total market capitalization of 31.475 billion CNY [1] - Dongfang Tower, established on August 1, 1996, and listed on February 11, 2011, is primarily engaged in the research, design, production, sales, and installation of steel structures and tower products, with a significant revenue contribution from potassium chloride at 65.07% [1] - The company's revenue breakdown includes: potassium chloride 65.07%, angle steel towers 16.09%, steel structures 11.72%, steel pipe towers 4.63%, sodium bromide 1.73%, others 0.52%, construction installation 0.14%, and power generation 0.10% [1] Group 2 - From the perspective of fund holdings, Huayin Fund Management has one fund heavily invested in Dongfang Tower, specifically the Huayin Quantitative Optimal Flexible Allocation Fund (007808), which held 14,000 shares, accounting for 1.55% of the fund's net value [2] - The fund has experienced a floating loss of approximately 18,900 CNY today, with a total fund size of 16.6134 million CNY and a year-to-date return of 10.38%, ranking 1160 out of 8873 in its category [2] - The fund has achieved a one-year return of 66.67%, ranking 825 out of 8119, and a cumulative return since inception of 136.54% [2]

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、准确性和完整性承担法律责任。 杭萧钢构股份有限公司（以下简称"公司"）分别于2025年12月12日、2025年12月30日召开第九届董事会 第五次会议、2025年第五次临时股东大会，审议通过了《关于取消监事会、增加董事会席位、变更注册 资本并修订〈公司章程〉及其附件的议案》，具体内容详见公司2025年12月13日、2025年12月31日披露 于《中国证券报》、《上海证券报》和上海证券交易所网站（www.sse.com.cn）的《杭萧钢构关于取消 监事会、增加董事会席位、变更注册资本并修订《公司章程》及其附件的公告》（公告编号：2025- 058）和《杭萧钢构2025年第五次临时股东大会决议公告》（公告编号：2025-066）。 近日，公司完成了工商变更登记及《公司章程》的备案手续，并取得了浙江省市场监督管理局换发的 《营业执照》，具体信息如下： 公司名称：杭萧钢构股份有限公司 注册资本：贰拾叁亿伍仟捌佰玖拾陆万捌仟肆佰叁拾陆元 成立日期：2000年12月28日 经营范围：开展对外承包工程业务（范围详见《中华人 ...

证券日报网讯 2月4日，精工钢构在互动平台回答投资者提问时表示，二级市场股价表现除受公司经营 情况影响外，还受到宏观环境、资金供求、行业情况和市场情绪等多种因素的综合影响。近年来，公司 通过服务模式的转型升级，努力开拓市场，提高市占率，同时不断加强自身经营建设，提质增效，截至 2025年三季度末，公司新签订单、营业收入、净利润较上年同期均有所提升。同时公司及控股股东为提 升公司市值管理成效、增强投资者信心，已实施股东增持计划、变更前次回购股份用途为注销并减少注 册资本、提高现金分红金额（股息率）等措施。截至目前，公司股价已高于2024年末的每股净资产。 （文章来源：证券日报） ...

（记者 王晓波） 每经AI快讯，鸿路钢构2月3日晚间发布公告称，公司第六届第三十三次董事会会议于2026年2月3日在 公司会议室以现场的方式召开。会议审议了《关于公司对子公司增加提供担保额度的议案》等文件。 免责声明：本文内容与数据仅供参考，不构成投资建议，使用前请核实。据此操作，风险自担。 每经头条（nbdtoutiao）——特朗普的"完美人选"颠覆美联储？解码凯文·沃什的"新政构想"：左手放水 右手抽水，要靠AI驯服通胀，拒做美债"大买家" 每日经济新闻 ...

Group 1 - The core point of the news is that Dongfang Tower's stock price increased by 5.03%, reaching 26.31 yuan per share, with a total market capitalization of 32.731 billion yuan [1] - Dongfang Tower, established on August 1, 1996, and listed on February 11, 2011, specializes in the research, design, production, sales, and installation of steel structures and tower products [1] - The company's main business revenue composition includes potassium chloride (65.07%), angle steel towers (16.09%), steel structures (11.72%), steel pipe towers (4.63%), sodium bromide (1.73%), and other segments [1] Group 2 - HSBC Jintrust Fund holds a significant position in Dongfang Tower, with its fund, HSBC Jintrust Huiying Mixed Fund (009475), reducing its holdings by 44,000 shares in the fourth quarter, now holding 83,000 shares, which accounts for 2.26% of the fund's net value [2] - The HSBC Jintrust Huiying Mixed Fund has a total scale of 67.8717 million yuan and has achieved a year-to-date return of 1.71% [2] - The fund managers, Wu Liu and Liu Yang, have been managing the fund for 1 year and 262 days, and 1 year and 269 days respectively, with varying best and worst fund returns during their tenure [3]