证券时报·数据宝统计，截至发稿，勘设股份收盘价为9.60元，下跌3.61%，本期筹码集中以来股价累计 上涨4.46%。具体到各交易日，6次上涨，4次下跌。 勘设股份8月14日披露，截至8月10日公司股东户数为16206户，较上期（7月31日）减少1167户，环比降 幅为6.72%。 7月15日公司发布上半年业绩预告，预计实现净利润-1.08亿元至-9030.00万元，变动区间 为-39.05%~-15.88%。（数据宝） （文章来源：证券时报网） 公司发布的一季报数据显示，一季度公司共实现营业收入2.57亿元，同比下降2.12%，实现净利 润-1950.18万元，同比增长33.06%，基本每股收益为-0.0600元。 ...

Core Viewpoint - On August 6, no A-share listed companies disclosed any increase in shareholding, while 23 companies announced share reductions by their shareholders [1] Summary by Category Share Reduction Details - Keri Technology: Shareholders plan to reduce their holdings by no more than 3.03% of the company's shares [2] - Tianhe Co.: Director and senior management member Luo Xuanbin plans to reduce holdings by no more than 0.15% [2] - Mind Electronics: Shareholders intend to reduce holdings by no more than 4% of the total share capital [2] - Maidi Technology: Shareholder Wang Jianhua plans to reduce holdings by no more than 0.2321% [2] - Tianneng Heavy Industry: Specific shareholder Zheng Xu plans to reduce holdings by no more than 30.0845 million shares [2] - Kabeiyi: Directors and senior management plan to reduce their holdings [2] - Jingsheng Co.: Shareholder Xinrui Jicheng plans to reduce holdings by no more than 3% [2] - Anlian Ruishi: Huiwen Tianfu and Qi Liang plan to reduce a total of no more than 700,000 shares [2] - Lichang Food: Shareholders Li Gao Xing and Li Gao Chuang plan to reduce their holdings [2] - Shuyuan Pingmin: Controlling shareholder plans to reduce holdings by no more than 2% [2] - Qianhong Pharmaceutical: Shareholders holding more than 5% plan to reduce holdings by no more than 2.09 million shares [2] - Zhongsheng Pharmaceutical: Director and executive Long Chunhua plans to reduce holdings by no more than 900,000 shares [2] - Kangqiang Electronics: Shareholder Si Maishi plans to reduce holdings by no more than 1% [2] - Pulutong: Shareholders plan to reduce holdings by no more than 0.98% [2] - Binhua Co.: Shareholder Zhang Zhongzheng plans to reduce holdings by no more than 0.8211% [2] - Kanshe Co.: Five individual shareholders plan to reduce holdings by no more than 0.99% [2] - Haoyuan Pharmaceutical: Su Xin Fund plans to reduce holdings by no more than 3% [2] - Diweier: Shareholders plan to reduce holdings by no more than 0.82% [2] - Dongfang Guoxin: Controlling shareholder reduced holdings by 2.68 million shares on August 5 [2] - Feilin Geer: During stock price fluctuations, CEO Liu Dunyin reduced holdings by 8,600 shares [2] - Yongxin Optical: Angao International plans to reduce holdings by no more than 200,000 shares [2] - Wuzhou Special Paper: Controlling shareholder's concerted action plans to reduce holdings by no more than 0.36% [2] - Tianyang New Materials: Zhuhai Hengqin Caidong Fund plans to reduce holdings by no more than 3% [2]

1 证券代码：603458 证券简称：勘设股份 公告编号：2025-039 贵州省交通规划勘察设计研究院股份有限公司 持股 5%以下股东减持股份计划公告 本公司董事会、全体董事及相关股东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。 重要内容提示： 股东持股基本情况：股东薛淑华、马平均、田小波、杨胜波、杨培共 5 名自然人股东，系贵州省交通规划勘察设计研究院股份有限公司（以下简称"公 司"）首次公开发行前持有公司股票的前 28 名股东（该部分股东为公司持股 5% 以下股东，非公司现任董监高人员），其在公司首次公开发行时承诺：本人持有 公司股份的锁定期限届满后，本人减持直接或间接所持公司股份时，应提前将减 持意向和拟减持数量等信息以书面方式通知公司，并由公司及时予以公告。截至 本公告披露日，股东薛淑华、马平均、田小波、杨胜波、杨培合计持有公司股份 总数 4,941,629 股，占公司总股本的 1.61%。 减持计划的主要内容：股东薛淑华、马平均、田小波、杨胜波、杨培因 个人资金需求，计划自本公告披露之日起 15 个交易日后的 3 个月内，通过集中 竞 ...

Group 1 - The core point of the article is that shareholders of the company, including Xue Shuhua, Ma Pingjun, Tian Xiaobo, Yang Shengbo, and Yang Pei, plan to reduce their holdings due to personal financial needs [1] - The total number of shares to be reduced is up to 3.0199 million shares, which accounts for no more than 0.99% of the company's current total share capital [1]

[2025 Semi-Annual Pre-loss Announcement](index=1&type=section&id=Guizhou%20Provincial%20Transportation%20Planning%2C%20Survey%20%26%20Design%20Institute%20Co.%2C%20Ltd.%202025%20Semi-Annual%20Pre-loss%20Announcement) This announcement details the company's projected significant net loss for the first half of 2025, outlining the financial estimates, comparative prior period performance, and key contributing factors [Current Period Performance Forecast](index=1&type=section&id=I.%20Current%20Period%20Performance%20Forecast) The company anticipates a significant net loss for the first half of 2025, with net profit attributable to shareholders projected between **-108.36 million Yuan** and **-90.30 million Yuan**, and non-recurring net profit between **-109.80 million Yuan** and **-91.50 million Yuan**, based on unaudited preliminary estimates 2025 Semi-Annual Performance Forecast | Indicator | Estimated Amount (million Yuan) | | :--- | :--- | | Net Profit Attributable to Shareholders | -108.36 to -90.30 | | Net Profit Attributable to Shareholders (Excluding Non-recurring Items) | -109.80 to -91.50 | - This performance forecast represents preliminary data from the company's finance department and has not been audited by a certified public accountant[3](index=3&type=chunk)[8](index=8&type=chunk) [Prior Period Performance Overview](index=1&type=section&id=II.%20Prior%20Period%20Performance%20Overview) Compared to the same period in 2024, the company's projected loss for the first half of 2025 has widened, with the net loss attributable to shareholders in H1 2024 being **77.93 million Yuan** 2025 H1 Performance Forecast vs. 2024 H1 Performance Comparison | Indicator | Jan-Jun 2025 (Estimated) | Jan-Jun 2024 (Actual) | | :--- | :--- | :--- | | Net Profit Attributable to Shareholders (million Yuan) | -108.36 to -90.30 | -77.93 | | Net Profit Attributable to Shareholders (Excluding Non-recurring Items) | -109.80 to -91.50 | -78.59 | | Earnings Per Share (Yuan) | Not Applicable | -0.25 | [Primary Reasons for Current Period's Pre-loss](index=1&type=section&id=III.%20Primary%20Reasons%20for%20Current%20Period%27s%20Pre-loss) The pre-loss is primarily due to reduced new projects and intensified market competition impacting revenue growth, a shift in business structure towards lower-margin activities, and increased credit impairment losses - Main business impact: Influenced by macroeconomic conditions and market supply-demand changes, newly initiated infrastructure projects decreased, and market competition intensified, resulting in no significant growth in the company's operating revenue compared to the same period last year[5](index=5&type=chunk)[6](index=6&type=chunk) - Gross margin decline: The proportion of lower-gross-margin engineering contracting business within the company's main business composition increased compared to the same period last year, leading to an overall gross margin decrease[6](index=6&type=chunk) - Other impacts: Credit impairment losses accrued during the current reporting period increased compared to the same period last year[6](index=6&type=chunk) [Risk Warning](index=2&type=section&id=IV.%20Risk%20Warning) As of the announcement date, the company confirms no significant uncertainties exist that would affect the accuracy of this performance forecast - As of the date of this announcement, the company confirms no significant uncertainties exist that would affect the accuracy of this performance forecast[7](index=7&type=chunk) [Other Relevant Information](index=2&type=section&id=V.%20Other%20Relevant%20Information) The company emphasizes that this forecast is based on unaudited preliminary calculations, with final data subject to the official 2025 semi-annual report, advising investors to exercise caution - The above forecast data represents preliminary calculations by the company's finance department and has not been audited; the final accurate data will be subject to the company's officially disclosed 2025 semi-annual report[8](index=8&type=chunk)

Group 1 - The core viewpoint of the article highlights a collaboration between KuanShe Co., Ltd. (勘设股份), HanKais Intelligent (翰凯斯智能), and QuChain Technology (趣链科技) to explore the integration of blockchain technology with intelligent transportation through a pilot application of Real World Assets (RWA) [1] - The partnership aims to develop a new data asset system that is verifiable, quantifiable, and tradable by managing key assets such as autonomous vehicles and charging facilities through trusted registration and value mapping on the blockchain [1] - KuanShe Taiyu Tanxing (勘设泰宇坦行) is noted as the first commercial entity for autonomous driving technology in Guizhou Province, established as a joint venture among KuanShe Co., Ltd., Guiyang Public Transport, and HanKais [1]

Group 1 - The core viewpoint is that the battery swapping concept stocks are experiencing a significant rise, with companies like Aotexun (002227) hitting the daily limit, while others such as Yonggui Electric (300351), Jicheng Electronics (002339), Kanshe Shares (603458), and Shenghong Shares (300693) also see substantial increases [1] - The National Development and Reform Commission, along with three other departments, has issued a notice to promote the scientific planning and construction of high-power charging facilities, emphasizing the need for timely upgrades and the integration of photovoltaic power generation and energy storage facilities [1] - There is a notable influx of dark pool funds into these stocks, indicating strong investor interest and potential for further price movements [1]

Summary of Key Points Core Viewpoint - The company has provided guarantees for its wholly-owned subsidiaries to support their operational needs and facilitate their business development, with a total guarantee amount of RMB 77.72 million, which accounts for 25.93% of the company's audited net assets for 2024 [31][33]. Group 1: Guarantee Details - The company has provided a guarantee of RMB 10 million for Guizhou Lutong Engineering Management Consulting Co., Ltd., with an actual guarantee balance of RMB 81.89 million [3]. - A guarantee of RMB 90 million has been provided for Guizhou Hufeng Transportation Construction Engineering Co., Ltd., with an actual guarantee balance of RMB 555 million [3]. - The company has also provided a guarantee of RMB 10 million for Guizhou Hongxin Chuangda Engineering Testing Consulting Co., Ltd., with an actual guarantee balance of RMB 85 million [3]. Group 2: Guarantee Agreements - The guarantees are structured as joint liability guarantees for bank comprehensive credit lines, with a one-year term for Lutong and Hongxin Chuangda, and a two-year term for Hufeng [19][22][28]. - The guarantees cover not only the principal debts but also interest, penalties, and other related costs incurred during the execution of the contracts [21][24][30]. Group 3: Financial Health and Board Opinion - The financial status of the subsidiaries is deemed good, with no significant issues affecting their debt repayment capabilities, supporting the rationale for the guarantees [31]. - The board of directors has approved the guarantees, emphasizing that they align with the company's overall development strategy and are based on a comprehensive analysis of the subsidiaries' profitability and risk [33].

本次担保金额及已实际为其提供的担保余额： 重要内容提示： 被担保人名称：（一）贵州陆通工程管理咨询有限责任公司（以下简称 "陆通公司"）、（二）贵州虎峰交通建设工程有限公司（以下简称"虎峰公 司"）、（三）贵州宏信创达工程检测咨询有限公司（以下简称"宏信创 达"），均系贵州省交通规划勘察设计研究院股份有限公司（以下简称"公 司"）全资子公司。 证券代码：603458 证券简称：勘设股份 公告编号：2025-037 贵州省交通规划勘察设计研究院股份有限公司 关于为全资子公司提供担保的公告 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。 1 本次担保是否有反担保：否。 对外担保逾期的累计数量：本公司无对外担保逾期。 风险提示：被担保对象虎峰公司资产负债率超过 70%。 浦东发展银行股份有限公司贵阳分行办理的综合授信提供人民币 4,000.00 万元 的保证担保。近日，公司与债权人签订了《最高额保证合同》，为原担保合同 到期后的续签，主要用于虎峰公司向银行申请综合授信业务。在该合同项下向 债权人提供连带责任保证，该笔担保不存在反担保。 ...

证券代码：603458 证券简称：勘设股份 公告编号：2025-036 重要内容提示： 有董事对本次董事会议案 3.03 投反对票。 贵州省交通规划勘察设计研究院股份有限公司（以下简称"公司"）第六届 董事会第一次会议于 2025 年 5 月 27 日在公司十六楼会议室以现场表决方式召开， 本次会议应到董事 9 人，实到董事 9 人。全体董事推举董事张晓航先生主持本次 会议，公司高级管理人员候选人列席了本次会议。会议通知和材料于 2025 年 5 月 22 日以专人送达书面通知和通讯的方式发出。 出席会议董事达到董事会成员半数以上，符合有关法律、行政法规、部门规 章、规范性文件和《公司章程》的规定，会议召开合法有效。会议以记名投票表 决的方式审议了如下议案： 1、审议通过《关于选举公司第六届董事会董事长》的议案 同意选举张晓航先生为公司第六届董事会董事长，任期自本次董事会通过之 日起至第六届董事会届满之日止。 表决结果：9 票同意，0 票反对，0 票弃权。 2、审议通过《关于选举公司第六届董事会副董事长》的议案 贵州省交通规划勘察设计研究院股份有限公司 第六届董事会第一次会议决议公告 公司董事会及全体董事保证 ...