Group 1 - The core point of the article is that the company, 勘设股份 (603458), reported its total number of shareholders as 16,306 as of December 19, 2025 [1]

证券之星消息，12月17日工程咨询服务板块较上一交易日上涨0.11%，勘设股份领涨。当日上证指数报 收于3870.28，上涨1.19%。深证成指报收于13224.51，上涨2.4%。工程咨询服务板块个股涨跌见下表： 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 从资金流向上来看，当日工程咨询服务板块主力资金净流出2.09亿元，游资资金净流出6048.68万元，散 户资金净流入2.7亿元。工程咨询服务板块个股资金流向见下表： ...

Group 1 - The ETC concept sector rose by 0.22%, ranking 7th among concept sectors, with 16 stocks increasing in value, including Wanjie Technology which hit a 20% limit up [1] - Notable gainers in the ETC sector included Aerospace Information and Hengbao Co., both reaching their daily limit up, while Longzhou Co. and ST Tianyu were among the biggest losers [1][2] Group 2 - The ETC sector saw a net inflow of 443 million yuan from main funds, with 16 stocks receiving net inflows, and 8 stocks exceeding 10 million yuan in net inflow [3] - Hengbao Co. led the net inflow with 682 million yuan, followed by Wanjie Technology and Aerospace Information with 139 million yuan and 135 million yuan respectively [3][4] - The net inflow ratios for Hengbao Co. and Wanjie Technology were 30.12% and 23.53% respectively, indicating strong investor interest [3][4]

证券代码：603458 证券简称：勘设股份 公告编号：2025-052 贵州省交通规划勘察设计研究院股份有限公司 关于为子公司提供担保的公告 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。 重要内容提示： 累计担保情况 | 对外担保逾期的累计金额（万元） | 0 | | --- | --- | | 截至本公告日上市公司及其控股子公 | 69,933.01 | | 司对外担保总额（万元） | | | 对外担保总额占上市公司最近一期经 | 23.33 | | 审计净资产的比例（%） | | | 特别风险提示（如有请勾选） | □担保金额（含本次）超过上市公司最 | | | 近一期经审计净资产 50% | | | □对外担保总额（含本次）超过上市公 | | | 司最近一期经审计净资产 100% | | | □对合并报表外单位担保总额（含本次） | | | 达到或超过最近一期经审计净资产 30% | | | □本次对资产负债率超过 70%的单位提 | | | 供担保 | | 其他风险提示（如有） | 无 | 一、担保情况概述 （一） ...

南财智讯12月16日电，勘设股份公告，公司为全资子公司贵州宏信创达工程检测咨询有限公司向中国银 行股份有限公司贵阳市南明支行、华夏银行股份有限公司贵阳分行分别申请的2000.00万元和500.00万元 综合授信提供连带责任保证担保；同时为全资子公司上海大境建筑规划设计有限公司向中国银行股份有 限公司上海市闸北支行申请的250.00万元银行流动资金贷款提供连带责任保证担保。上述担保均无反担 保，且在公司2025年度预计担保额度内，无需另行提交董事会或股东大会审议。截至公告日，公司及其 控股子公司对外担保总额为69933.01万元，占公司最近一期经审计净资产的23.33%，无逾期担保情况。 ...

Market Overview - The Shanghai Composite Index closed at 3884.93 points, with a slight decline of -0.11% [1] - The total trading volume of A-shares reached 1,198.5 billion yuan [1] Stocks with Death Cross - A total of 88 A-shares experienced a death cross, where the 5-day moving average fell below the 10-day moving average [1] - Notable stocks with significant distance between the 5-day and 10-day moving averages include: - Chuling Information (300250) with a distance of -1.55% [1] - Rongji Software (002474) with a distance of -1.40% [1] - Changyuan Donggu (603950) with a distance of -1.25% [1] Individual Stock Performance - Chuling Information (300250) saw a decline of -6.37% with a trading turnover rate of 11.94% [1] - Rongji Software (002474) decreased by -1.83% with a turnover rate of 10.53% [1] - Changyuan Donggu (603950) fell by -1.09% with a turnover rate of 0.41% [1] - Other notable declines include: - Shenhua A (000020) down -2.80% [1] - Sunshine Power (300274) down -3.41% [1] - Aide Biological (300685) down -3.43% [1] Additional Stock Data - Stocks with minor declines include: - Yitian Intelligent (300911) down -0.86% [2] - Hanrui (300618) down -1.70% [2] - Yinghe Technology (300457) down -3.03% [2] - Stocks with slight increases include: - Jinfatech (600143) up 0.67% [2] - Degoo (300950) up 0.13% [2]

Group 1 - The company, 勘设股份, reported that as of December 10, 2025, the total number of shareholders is 16,403 [2]

格隆汇12月2日丨勘设股份(603458.SH)在投资者互动平台表示，公司积极响应国家"一带一路"倡议，已 在孟加拉国、坦桑尼亚和赞比亚等国家参与项目建设，未参与过俄罗斯、乌克兰的项目。 ...

格隆汇12月2日丨勘设股份(603458.SH)在投资者互动平台表示，公司积极响应国家"一带一路"倡议，已 在孟加拉国、坦桑尼亚和赞比亚等国家参与项目建设，未参与过俄罗斯、乌克兰的项目。 ...

Group 1 - The company, Kuan She Co., Ltd. (勘设股份), announced that as of November 28, 2025, shareholders have completed a total reduction of 881,205 shares, representing 0.29% of the company's total share capital, with an uncompleted reduction of 2,138,735 shares [1] - The revenue composition for Kuan She Co., Ltd. for the year 2024 is as follows: 67.61% from the highway sector, 21.68% from the construction sector, 7.39% from water transport and other sectors, 3.01% from the municipal sector, and 0.31% from other businesses [1] - The current market capitalization of Kuan She Co., Ltd. is 2.5 billion yuan [1]