南财智讯9月12日电，华建集团公告，公司股票在2025年9月10日至12日期间连续三个交易日收盘价格涨 幅偏离值累计超过20%，构成异常波动。经公司自查并核实控股股东上海国投公司，确认公司生产经营 活动正常，基本面无重大变化，且不存在应披露而未披露的重大信息。公司提醒投资者注意市场交易风 险和经营业绩波动风险，建议理性投资。 ...

格隆汇9月12日｜华建集团(600629.SH)公告称，公司持股5%以上股东国盛集团于2025年9月3日至2025 年9月12日期间通过集中竞价方式累计减持公司股份970.28万股，占公司总股本的1%，本次权益变动 后，国盛集团持有公司股份比例由7.91%下降至6.91%，本次减持计划实施完毕。 ...

证券之星消息，9月12日工程咨询服务板块较上一交易日上涨2.08%，华建集团领涨。当日上证指数报收 于3883.69，上涨0.22%。深证成指报收于12996.38，上涨0.13%。工程咨询服务板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 300989 | | 16.99 | -3.19% | 7.74万 | 1.32亿 | | 301027 | 华蓝集团 | 15.34 | -2.17% | 4.75万 | 7351.89万 | | 836208 | 青短技术 | 28.25 | -1.81% | 1.74万 | 4953.17万 | | 603458 | 勤设股份 | 8.70 | -1.58% | 4.55万 | 4012.90万 | | 836149 | 旭杰科技 | 15.91 | -1.49% | 1.33万 | 2117.30万 | | 301058 | 中粮科工 | 11.39 | -1.47% | 12.17万 | 1.39亿 | | 300564 | ...

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：600629 证券简称：华建集团 编号：临2025-043 华东建筑集团股份有限公司 关于参加2025年上海辖区上市公司集体接待日暨 中报业绩说明会的公告 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个别及连带责任。 重要内容提示： 会议召开时间：2025年9月19日（周五）下午15:00-17:00 会议召开地点："全景路演"网站(http://rs.p5w.net) 会议召开方式：网络互动形式 投资者可于业绩说明会召开前，访问http://ir.p5w.net/zj/进入问题征集专题页面。公司将在业绩说明会上 对投资者普遍关注的问题进行回答。 为进一步加强与投资者的互动交流，华东建筑集团股份有限公司（以下简称"公司"）将参加由中国证券 监督管理委员会上海监管局指导、上海上市公司协会及深圳市全景网络有限公司联合举办的"2025年上 海辖区上市公司集体接待日暨中报业绩说明会活动"，现将相关事项公告如下： 一、 说明会类型 本次业绩说明会以网络互动形式召开，公司将在线就公司20 ...

证券代码：600629 证券简称：华建集团 编号：临 2025-043 华东建筑集团股份有限公司 二、 说明会召开的时间、地点 （一）会议召开时间：2025 年 9 月 19 日（周五）下午 15:00-17:00 关于参加 2025 年上海辖区上市公司集体接待日暨 中报业绩说明会的公告 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个别及连带责任。 重要内容提示： 投资者可于业绩说明会召开前，访问 http://ir.p5w.net/zj/进 入问题征集专题页面。公司将在业绩说明会上对投资者普遍关注的问 题进行回答。 为进一步加强与投资者的互动交流，华东建筑集团股份有限公司 （以下简称"公司"）将参加由中国证券监督管理委员会上海监管局 指导、上海上市公司协会及深圳市全景网络有限公司联合举办的 "2025 年上海辖区上市公司集体接待日暨中报业绩说明会活动"，现 将相关事项公告如下： 一、 说明会类型 本次业绩说明会以网络互动形式召开，公司将在线就公司 2025 年半年度业绩、公司治理、发展战略、经营状况等投资者关心的问题， 与投资者进行 ...

Market Overview - On September 4, the engineering consulting services sector declined by 0.93%, with Huajian Group leading the drop [1] - The Shanghai Composite Index closed at 3765.88, down 1.25%, while the Shenzhen Component Index closed at 12118.7, down 2.83% [1] Stock Performance - Notable gainers in the engineering consulting services sector included: - China Ruilin (603257) with a closing price of 67.88, up 10.00% on a trading volume of 130,100 shares and a transaction value of 852 million [1] - Deepwater Planning Institute (301038) closed at 31.16, up 8.19% with a trading volume of 195,900 shares and a transaction value of 26.65 million [1] - Major decliners included: - Huajian Group (600629) closed at 12.99, down 9.54% with a trading volume of 547,200 shares and a transaction value of 729 million [2] - Jian Design (300668) closed at 19.17, down 6.94% with a trading volume of 115,000 shares and a transaction value of 21.8 million [2] Capital Flow - The engineering consulting services sector saw a net inflow of 12.01 million from institutional investors, while retail investors contributed a net inflow of 14.7 million [2] - However, speculative funds experienced a net outflow of 159 million [2] Individual Stock Capital Flow - China Ruilin (603257) had a net inflow of 116 million from institutional investors, while it faced a net outflow of 71.75 million from speculative funds and a net outflow of 43.99 million from retail investors [3] - Deepwater Planning Institute (301038) recorded a net inflow of 104 million from institutional investors, with a net inflow of 837,860 from speculative funds and a net outflow of 112 million from retail investors [3]

证券之星消息，9月3日工程咨询服务板块较上一交易日下跌1.92%，中国瑞林领跌。当日上证指数报收 于3813.56，下跌1.16%。深证成指报收于12472.0，下跌0.65%。工程咨询服务板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 300668 | 杰恩设计 | 20.60 | 17.71% | 2.84万 | | 5273.41万 | | 600629 | 华建集团 | 14.36 | 0.70% | 52.93万 | | 7.78亿 | | 301091 | 深城交 | 33.49 | 0.51% | 7.64万 | | 2.55亿 | | 300826 | 测绘股份 | 17.88 | -0.56% | - 3.63万 | | 6498.80万 | | 301505 | 苏州规划 | 22.38 | -0.89% | 2.48万 | | 5551.29万 | | 603458 | 勤设股份 | 8.48 | -1.28% | 11.63万 | | ...

证券之星消息，9月2日工程咨询服务板块较上一交易日下跌2.28%，华建集团领跌。当日上证指数报收 于3858.13，下跌0.45%。深证成指报收于12553.84，下跌2.14%。工程咨询服务板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | | 成交额(元) | | --- | --- | --- | --- | --- | --- | --- | | 603257 | 中国瑞林 | 66.53 | 10.00% | | 10.60万 | 6.87亿 | | 833873 | 中设咨询 | 8.12 | 2.27% | | 7.24万 | 5771.80万 | | 833427 | 华维设计 | 16.47 | 1.98% | | 2.89万 | 4670.67万 | | 300989 | 蓄奧规划 | 18.09 | 1.46% | | 9.21万 | 1.66亿 | | 836149 | 旭杰科技 | 15.38 | 0.92% | | 2.59万 | 3986.11万 | | 603909 | 建发合诚 | 10.66 | 0.85% | | 5.52万 | 583 ...

Market Performance - On September 1, the engineering consulting services sector rose by 0.22% compared to the previous trading day, with China Railway leading the gains [1] - The Shanghai Composite Index closed at 3875.53, up 0.46%, while the Shenzhen Component Index closed at 12828.95, up 1.05% [1] Individual Stock Performance - China Railway (603257) closed at 60.48, with a significant increase of 10.00% and a trading volume of 71,200 shares, amounting to a transaction value of 421 million yuan [1] - Matrix Co. (301365) saw a rise of 6.33%, closing at 20.48 with a trading volume of 134,600 shares [1] - Other notable performers included Zhongda An (300635) with a 5.44% increase, and Qidi Design (300500) with a 2.47% increase [1] Fund Flow Analysis - The engineering consulting services sector experienced a net outflow of 109 million yuan from institutional investors, while retail investors saw a net inflow of 190 million yuan [2][3] - Major stocks like China Railway had a net inflow of 124 million yuan from institutional investors, despite a net outflow from retail and speculative investors [3] Summary of Stock Movements - The table of stock movements indicates that several companies in the engineering consulting sector experienced varying degrees of price changes, with some stocks like New City (300778) declining by 6.05% [2] - The overall trend shows a mixed performance within the sector, with both gains and losses across different stocks [2][3]

Core Insights - Huajian Group reported a decrease in shareholder accounts by 5,244 to 42,327 as of June 30, 2025, representing an 11.02% decline [1] - The average number of shares held per account increased from 20,400 to 22,900, with an average market value of 193,300 yuan per account [1] - The company's stock price increased by 8.54% from March 31, 2025, to June 30, 2025, despite the reduction in shareholder accounts [1] Shareholder Statistics - As of June 30, 2025, Huajian Group's shareholder accounts were higher than the industry average of 21,300 accounts [1] - The average market value of shares held by Huajian Group's shareholders was lower than the industry average of 224,400 yuan [1] - Historical data shows fluctuations in shareholder accounts and market values, with a significant drop in accounts from 51,167 on February 28, 2025, to 42,327 on June 30, 2025 [2] Capital Flow - From March 31, 2025, to June 30, 2025, the net inflow of institutional funds was 88.77 million yuan, while retail funds saw a net inflow of 13.02 million yuan [4] - During the same period, there was a net outflow of 102 million yuan from speculative funds [4] - The stock appeared on the trading leaderboard once during this period, with no appearances from the Shanghai Stock Connect [4]