（文章来源：证券日报） 证券日报网讯地铁设计8月14日在互动平台回答投资者提问时表示，公司主要从事轨道交通、市政、民 建等领域的勘察设计、规划咨询、工程总承包等业务。公司提出了以工业互联网和物联网为基础，以应 用驱动的人工智能技术为核心，以乘客和设备为对象，搭建数据驱动的轨道交通信息集成系统架构体系 等技术，相关成果已经陆续在国内多个城市轨道交通线路建设中得到推广应用。 ...

Group 1 - The core viewpoint of the article highlights HanJia Design's significant revenue growth and the contribution of new business segments to its profitability [3] - For the year 2024, HanJia Design's revenue composition is as follows: design business accounts for 61.7%, EPC contracting for 37.51%, and other businesses for 0.79% [1] - The company expects a net profit attributable to shareholders of 15 million to 16.5 million yuan for the first half of 2025, representing a year-on-year increase of 303.2% to 343.52% [3]

公司回答表示：您好，未来低空经济业态相应管理模式将根据政府管理部门的规定进行，无人机管理、 飞行汽车等的飞行活动以及低空飞行经济网络的建设运营等将在政府及相关管理部门的管理下进行，具 体方式请关注管理部门发布的文件及相关安排。感谢您的关注！ 金融界8月14日消息，有投资者在互动平台向苏州规划提问：现有的城市交通有交管部门管理，请问， 未来低空经济业态是否会有新的城市空管部门来管理？比如：省、市内及城市周边区域的货运无人机、 物流配送无人机、空中巴士、飞行汽车、空中旅游线路等这些日常出现的低空飞行器，在国家规定的安 全要求内，是否都需要有专门的空管平台注册、飞行驾驶技能学习、监控、管理运行？低空飞行经济网 络是否需要专门的场地规划、场地建设、路线规划、运营规划？以及专业的维护保养等措施？ 来源：金融界 ...

Core Insights - The major shareholder, Shenzhen Leao Enterprise Management Consulting Partnership (Limited Partnership), has completed a share reduction plan, selling 2.0969 million shares, which represents 1.00% of the total share capital [1] Summary by Category - **Shareholder Activity** - The reduction of shares took place from August 8 to August 12, 2025 [1] - The total number of shares reduced was 2.0969 million [1]

格隆汇8月12日丨华建集团(600629.SH)公布，国盛集团为进一步优化国有股权结构，计划于本公告披露 之日起十五个交易日后的三个月内，即2025年9月3日至2025年12月2日期间，拟通过集中竞价方式减持 公司股份不超过9,703,300股，即不超过公司总股本的1%。 ...

天眼查资料显示，中国电建集团昆明勘测设计研究院有限公司，成立于1994年，位于昆明市，是一家以 从事研究和试验发展为主的企业。企业注册资本160000万人民币。通过天眼查大数据分析，中国电建集 团昆明勘测设计研究院有限公司共对外投资了53家企业，参与招投标项目5000次，财产线索方面有商标 信息15条，专利信息2011条，此外企业还拥有行政许可312个。 金融界2025年8月12日消息，国家知识产权局信息显示，中国电建集团昆明勘测设计研究院有限公司取 得一项名为"一种纵向混凝土围堰结构"的专利，授权公告号CN223214591U，申请日期为2024年10月。 专利摘要显示，一种纵向混凝土围堰结构，属于包括混凝土浇筑的围堰体。该结构包括围堰体，其断面 一侧垂直，另一侧为阶梯状，围堰体底部采用锚杆与基岩固定，围堰体的分缝处底部设置止水槽，分缝 间填充止水橡胶；围堰体进口段的平面为圆弧状，且断面高度由进口处向主体逐渐增高。 ...

Core Viewpoint - The announcement reveals that Liu Peng, a director of Huasheng Design Group, has been penalized for engaging in short-term trading, highlighting regulatory scrutiny in the capital market [1][2]. Group 1: Regulatory Actions - Liu Peng was warned and fined 150,000 yuan by the Jiangsu Securities Regulatory Bureau for short-term trading violations [1]. - The investigation found that from March 29 to April 3, 2024, Liu Peng sold 73,200 units of "Huasheng Convertible Bonds" for a total of 8.82 million yuan and bought 36,600 units for 4.56 million yuan [1]. Group 2: Company Background and Governance - Liu Peng has been with the company since its inception in 1990 and has held various leadership positions, including director and general manager since January 2017 [2]. - The company previously issued an apology regarding the short-term trading incident, indicating that Liu Peng and his relatives did not fully understand the legal regulations surrounding convertible bond trading [2]. Group 3: Industry Implications - Legal experts emphasize that the penalties for executives involved in short-term trading are crucial for maintaining market order and fairness, reflecting a zero-tolerance approach by regulatory authorities [2]. - The incident exposes potential governance issues within the company, suggesting that even high-ranking officials may engage in violations, which could undermine investor confidence [2].

每经AI快讯，有投资者在投资者互动平台提问：香港子公司在资本运作上，是否引进战略投资者？是 否有通过子公司回归母公司的计划？通过香港进行国际化，会否寻求香港子公司上市？ （记者 王瀚黎） 蕾奥规划（300989.SZ）8月12日在投资者互动平台表示，公司根据战略发展规划和海外业务拓展需要， 与自然人陈晓星、李吾良、邓军共同出资在香港设立控股子公司蕾奥国际发展有限公司，其业务范围涵 盖产业和城市、基础设施规划设计，投融资、人工智能、会展咨询等专业领域。目前没有通过香港子公 司寻求上市的计划，公司将严格按规定披露相关信息，如有重大事项将及时公告。股市有风险，投资需 谨慎。 ...

Core Viewpoint - The company is facing criticism from investors regarding significant share reductions by management, which has led to underperformance compared to peers in the same sector, raising concerns about its market value management [1] Group 1: Company Performance - The company's stock price has been influenced by multiple factors, including management's substantial share sell-off [1] - The company has underperformed significantly over the past three months compared to Shenzhen Water Planning Institute, which is also state-owned [1] Group 2: Company Strategy - The company emphasizes its commitment to enhancing core competitiveness and intrinsic value as a guiding principle [1] - The company is actively pursuing digitalization, intelligence, and product transformation initiatives [1]

Group 1 - The company announced that it provided a guarantee of 9.1005 million RMB for subsidiaries with a debt-to-asset ratio of less than 70% within the consolidated scope as of July 2025 [2] - This guarantee falls within the limit approved at the company's 2024 annual general meeting, thus does not require further approval from the board of directors or shareholders [2]