Group 1 - The company's stock experienced a significant price fluctuation, with a cumulative price deviation exceeding 30% over two consecutive trading days on July 23 and 24, 2025, indicating abnormal trading activity [1][2] - The stock's price deviation exceeded 100% over four consecutive trading days from July 21 to July 24, 2025, categorizing it as severe abnormal trading activity [2] - The company's current price-to-earnings (P/E) ratio stands at 170.26, which is substantially higher than the industry average P/E ratio of 36.95 for the "Professional Technical Services" sector [1][2] Group 2 - The company provides professional technical services including surveying design, planning consultation, and project management, holding various qualifications in the hydropower sector [2] - The company is closely monitoring the Yaxia Hydropower Station project but has not participated in its construction [2] - The board confirmed that there are no undisclosed significant matters or risks that could impact the company's stock price [2]

20cm4连板深水规院（301038）公告，公司股票于2025年7月21日至7月24日连续四个交易日收盘价格涨 幅偏离值累计超过100%，属于股票交易严重异常波动的情形。近期市场对雅鲁藏布江下游水电工程关 注度较高。公司主营业务是为水务工程提供勘测设计、规划咨询、项目运管等专业技术服务，具有工程 设计水利行业甲级、工程勘察综合甲级以及工程设计电力行业水力发电(含抽水蓄能、潮汐)专业乙级等 相关资质和业绩，可承接水电站相关业务。公司密切关注雅下水电站相关业务信息，目前未参与该工程 建设。 ...

公司报告 | 首次覆盖报告 慧博云通（301316） 证券研究报告 拟收购宝德计算，打造国产数智化王牌标杆，紧抓 AI 浪潮 全球布局拓展国际巨头客户，营收持续快速增长 慧博云通成立于 2009 年，主要业务包括软件技术外包服务、专业技术服务、 产品及解决方案，在 20 多个国内城市以及多个境外地区设立了分支机构 或服务团队，服务覆盖 200+城市，并已与字节跳动、小米、恒生电子等国 际巨头建立合作关系。公司近五年营收持续保持快速增长，除 2023 年 （yoy+14.76%）外均保持在 20%+的营收同比增速。2025 年第一季度，公 司营业收入继续延续了快速增长趋势，实现营业收入 5.06 亿元，同比增长 37.46%。公司有望持续保持业务稳健发展，规模效应有望逐步显现，提升 整体盈利能力。 拟收购宝德计算，打造国产数智化核心标的 慧博云通拟通过发行股份及支付现金的方式收购宝德计算 67.91%股份，并 募集配套资金。慧博云通自身软件能力优秀；宝德计算机是中国领先的计 算产品方案提供商，持续斩获 AI 服务器相关采购，是信创服务器行业的一 流企业。本次交易完成后，慧博云通将形成"软硬一体"的解决方案，打 ...

Group 1: Business Overview - The main business of Hangzhou Wanlin Shulian Technology Service Co., Ltd. focuses on blockchain application services, with blockchain traceability and certification services accounting for approximately 80% of total revenue [2] - In 2024, Wanlin Shulian is projected to achieve operating revenue of 9,338.69 million and a net profit of 2,323.57 million, indicating steady growth in business scale and profitability [2] Group 2: New Cultural Tourism Sector - The company began its cultural tourism business in 2019, primarily focusing on hotel scene layout and space creation [3] - As of the end of 2022, the company strategically invested in Shanghai Xinzhi Yuan Information Technology Co., Ltd., which operates six hotels under the brand Huai Xi Hotel, achieving an average occupancy rate of 70%-80% through Douyin's new media operations [3] Group 3: Main Business Development and Accounts Receivable - The company's main business includes landscape design services and landscape greening engineering contracting, with a gradual decline in engineering contracting business scale due to industry factors [3] - The company has established a receivables collection team to improve accounts receivable recovery through communication with owners and legal actions, with expectations for improved recovery this year [3] Group 4: Future Business Strategy - The company plans to focus on expanding its design business while positioning the cultural tourism sector as its second main business, supported by an established investment fund to seek advantageous projects for sustainable development [3]

2025 年 06 月 17 日 晨会纪要 研究所： 证券分析师： 余春生 S0350513090001 yucs@ghzq.com.cn 分析师：林加力 S0350524100005 投资要点: 一级市场两单项目状态更新：根据交易所最新披露，截至 2025 年 6 月 13 日，目前无已申报项目，有 2 单已 受理、1 单已问询、8 单已反馈，以及 5 单已通过审核等待上市。本周（2025 年 6 月 9 日至 2025 年 6 月 13 日）交易所审核状态更新的项目共计 2 单，其中一单从已申报更新为已受理，另一单从已受理更新为已反馈。 [Table_Title] 晨会纪要 ——2025 年第 100 期 观点精粹: 最新报告摘要 REITs 指数延续涨势，产权类本周走强--资产配置报告 H 酸价格中枢有望上行，活性染料一体化产能更受益--行业动态研究 本周北交所放量下跌、交大铁发正式上市，下周广信科技申购--北交所行业普通报告 全球首个 AI 芯片设计系统发布--行业周报 机构行为每周跟踪--债券研究周报 证券研究报告 1、最新报告摘要 1.1、REITs 指数延续涨势，产权类本周走强--资产配置报告 ...

2025 年 06 月 16 日 北交所行业研究 研究所： 证券分析师： 罗琨 S0350522110003 luok@ghzq.com.cn 联系人 ： 禹露 S0350124070012 yul06@ghzq.com.cn [Table_Title] 本周北交所放量下跌、交大铁发正式上市，下周 广信科技申购 ——北交所行业周报 最近一年走势 | 行业相对表现 | | | 2025/06/13 | | | --- | --- | --- | --- | --- | | 表现 | | 1M | 3M | 12M | | 北证 | 50 | -2.56% | -1.92% | 86.39% | | 沪深 | 300 | -0.68% | -1.61% | 9.03% | 相关报告 《北交所行业周报：北证专精特新指数即将发布， 下周交大铁发上市（推荐）*中小盘*罗琨》—— 2025-06-09 《北交所行业周报：本周北交所流动性收缩，世昌 股份/志高机械上会通过（推荐）*中小盘*罗琨》— —2025-06-03 《北交所行业周报：本周北证 50 阶段性回调，下 周世昌股份/志高机械上会、交大铁发申购（推荐） *中 ...

Core Viewpoint - Sichuan Southwest Jiaotong University Railway Development Co., Ltd. (referred to as "Jiaoda Tifa") has initiated its subscription for listing on the Beijing Stock Exchange, changing its stock code from 874047 to 920027 [1][3]. Company Overview - Jiaoda Tifa was established in November 2005 and is located in Chengdu, Sichuan Province. The company has a registered capital of 57.25 million yuan and is primarily engaged in the research, production, and sales of intelligent products and equipment for rail transit [3][4]. - Major shareholders include Chengdu Southwest Jiaotong University Science and Technology Development Group Co., Ltd. and Wang Pengxiang, who is also the legal representative [3][4]. Financial Information - The offering price for the shares is set at 8.81 yuan per share, with a total issuance of 19.09 million shares, raising approximately 168 million yuan [3]. - The funds raised will be allocated to projects such as the construction of a new production facility for intelligent rail transit products and a research and development center [3]. - In 2022, 2023, and 2024, Jiaoda Tifa's revenue was approximately 235 million yuan, 273 million yuan, and 335 million yuan, respectively, with net profits of about 33.79 million yuan, 48.96 million yuan, and 56.10 million yuan [5]. - The company expects its revenue for the first half of 2025 to be between 110 million yuan and 130 million yuan, representing a year-on-year growth of 2.83% to 21.53% [6]. Shareholder Information - Four major shareholders have voluntarily agreed to a lock-up period, totaling approximately 12.11 million shares, which accounts for 21.15% of the company's total share capital, with a lock-up period of three months from the date of public offering [3][4].

Core Viewpoint - The company Jiao Da Tie Fa (920027.BJ) is set to be listed on the Beijing Stock Exchange, focusing on the research, production, and sales of intelligent products and equipment for rail transit, along with providing specialized technical services [1][4]. Group 1: Company Overview - Jiao Da Tie Fa specializes in rail transit intelligent products and equipment, including safety monitoring products, railway information systems, new materials, intelligent equipment, surveying services, and operation and maintenance services [1]. - The company has participated in the development of the "High-speed Railway Earthquake Early Warning System" in collaboration with the China Earthquake Administration and is one of the three certified suppliers for this product [4]. - Jiao Da Tie Fa's products are widely used in various rail systems, including high-speed railways and urban transit systems, with major clients being state-owned enterprises related to railways [4]. Group 2: Financial Information - The initial offering price for Jiao Da Tie Fa is set at 8.81 yuan per share, with an issuance price-to-earnings (P/E) ratio of 12.94, significantly lower than the industry average P/E ratio of 34.96 [2]. - The company plans to allocate raised funds for several projects, including 0.60 billion yuan (35.39%) for a new production project, 0.51 billion yuan (30.21%) for a research center, 0.25 billion yuan (14.79%) for marketing and after-sales service network construction, and 0.33 billion yuan (19.60%) for working capital [2]. Group 3: Management and Control - The actual controller of Jiao Da Tie Fa is Wang Pengxiang, who holds 13.99% of the shares directly and controls a total of 41.05% of the voting rights through various agreements [5]. - Wang Pengxiang has extensive experience within the Southwest Jiaotong University system and has transitioned to full-time work at the company after obtaining leave for entrepreneurship [5]. Group 4: Market Position and Strategy - The company aims to enhance its operational strength and pursue a national development strategy as a key future goal [6]. - The median TTM P/E ratio of comparable companies is noted to be 37.7X, indicating a potential investment interest in Jiao Da Tie Fa [6].

Core Viewpoint - Jiaotong Tiefa (920027.BJ) has initiated its subscription with an issue price of 8.81 CNY per share and a maximum subscription limit of 906,700 shares, reflecting a price-to-earnings ratio of 12.94 times, and is listed on the Beijing Stock Exchange with Guotou Securities as its sponsor [1] Group 1: Company Overview - Jiaotong Tiefa is a high-tech enterprise specializing in the research, development, production, and sales of intelligent products and equipment for rail transit, as well as providing professional technical services [1] - The company focuses on the safety of rail transit infrastructure and has developed strong technical research, production capabilities, and service strength over the years [1] - Main products and services include intelligent products and equipment for rail transit, safety monitoring and detection products, railway information systems, new materials, intelligent equipment, surveying services, and operation and maintenance services [1] Group 2: Technology and Solutions - The company utilizes core technologies such as interference signal recognition, seismic phase recognition, earthquake three-element estimation, nonlinear ultrasound and acoustic emission monitoring, 3D laser radar and video monitoring, railway construction and operation information technology, and passive rapid rail grinding vehicles to address industry pain points [1] Group 3: Market Applications - Products and services are widely applied in high-speed railways, conventional railways (including heavy-haul railways), and urban rail transit, with notable projects including Beijing-Zhangjiakou High-speed Railway, Beijing-Shanghai High-speed Railway, and Guangzhou Metro [2] - Major clients include large state-owned groups related to railways, such as China National Railway Group, China Railway Construction Corporation, and China Railway Group [2] Group 4: Financial Performance - For the fiscal years 2022, 2023, and 2024, Jiaotong Tiefa achieved revenues of approximately 235 million CNY, 273 million CNY, and 335 million CNY respectively, with net profits of approximately 33.78 million CNY, 48.96 million CNY, and 56.10 million CNY respectively [2] - Total assets as of December 31 for 2022, 2023, and 2024 were approximately 395.64 million CNY, 445.75 million CNY, and 635.95 million CNY respectively, with total equity of approximately 160.39 million CNY, 216.37 million CNY, and 266.70 million CNY respectively [3] - The company's asset-liability ratio for the parent company was 57.09%, 51.57%, and 58.42% for the years 2022, 2023, and 2024 respectively, with gross profit margins of 45.76%, 46.57%, and 44.50% [3]

北京证券交易所(简称"北交所")近日发布的公告显示，5月27日，四川西南交大铁路发展股份有限公司 (简称"交大铁发")将开启新股申购。 公开资料显示，本次新股发行价格为每股8.81元，发行市盈率为12.6倍。发行股票数量为1909万股(不含 超额配售选择权)。若选择采用超额配售选择权，采用超额配售选择权发行的股票数量为本次发行股票 数量的15%。若全额行使超额配售选择权，本次发行的股票数量为2195.35万股。 本次发行战略配售发行数量为381.8万股，占超额配售选择权行使前本次发行数量的20%。战略投资者 包括国投证券、上海电科股权投资基金管理有限公司、国铁建信资产管理有限公司、成都倍特私募基金 管理有限公司等。 核心产品市占率高，公司基本面稳健 交大铁发公司为轨道交通基础设施安全智能产品及装备国家级"小巨人"。公司主要产品及服务包括轨道 交通智能产品及装备、轨道交通专业技术服务，具体为安全监测检测类产品、铁路信息化系统、新型材 料、智能装备、测绘服务、运维服务等。 2022年度至2024年度，公司实现营业收入分别为2.35亿元、2.73亿元、3.35亿元，归属于母公司所有者 的净利润为0.34亿元、0.4 ...