证券之星消息，2月3日工程咨询服务板块较上一交易日上涨1.91%，深圳瑞捷领涨。当日上证指数报收 于4067.74，上涨1.29%。深证成指报收于14127.1，上涨2.19%。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) | | | --- | --- | --- | --- | --- | --- | --- | | 300977 | 深圳瑞捷 | 25.20 | 6.92% | 3.99万 | 9739.13万 | | | 300989 | | 16.47 | 3.98% | 6.09万 | 9906.49万 | | | 300492 | 华图山鼎 | 81.60 | 3.80% | 3.08万 | | 2.49亿 | | 300778 | 新城市 | 14.24 | 3.64% | 7.43万 | | 1.05亿 | | 301136 | 招标股份 | 17.72 | 3.63% | 8.12万 | | 1.43亿 | | 920892 | 广咨国际 | 18.19 | 3.59% | 4.10万 | 7501.99万 | | | 3 ...

二、与会计师事务所沟通情况 一、本期业绩预计情况 1、业绩预告期间：2025 年 1 月 1 日至 2025 年 12 月 31 日 2、业绩预告情况：预计净利润为负值 单位：万元 | 项 目 | 本报告期 | 上年同期 | | --- | --- | --- | | 归属于上市公司股东的净利润 | 亏损：6,000–9,700 | 亏损：4,934.96 | | 扣除非经常性损益后的净利润 | 亏损：6,000–9,700 | 亏损：4,794.51 | 证券代码：300635 证券简称：中达安 公告编号：2026-003 中达安股份有限公司 2025 年度业绩预告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 本次业绩预告相关数据是公司财务部门初步测算的结果，未经会计师事务所 审计。公司已就本次业绩预告有关事项与提供年报审计服务的会计师事务所进行 了预沟通，公司与会计师事务所在本次业绩预告方面不存在分歧。 三、业绩变动原因说明 报告期内，公司归属于上市公司股东的净利润预计亏损，主要原因如下： 1、收入下降：报告期内，受宏观经济环境波动、行业市场需求变化等 ...

（文章来源：证券日报） 证券日报网讯 1月28日，中达安发布公告称，近日，公司已完成工商变更登记及《公司章程》备案等工 商手续，并取得广东省市场监督管理局换发的《营业执照》。 ...

证券代码：300635 证券简称：中达安 公告编号：2026-002 中达安股份有限公司 关于完成工商变更登记并换发营业执照的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 中达安股份有限公司（以下简称"公司"）分别于 2025 年 10 月 28 日、11 月 14 日召开的第五届董事会第十次会议、2025 年第四次临时股东大会，审议 通过了《关于变更公司注册资本并修订<公司章程>的议案》，具体内容详见公 司 2025 年 10 月 29 日、11 月 14 日在巨潮资讯网（www.cninfo.com.cn）披露 的相关公告。 近日，公司已完成上述工商变更登记及《公司章程》备案等工商手续，并 取得广东省市场监督管理局换发的《营业执照》。具体情况如下： 一、本次工商信息变更情况 | 变更事项 | 变更前 | 变更后 | | | --- | --- | --- | --- | | 注册资本 | 14013.4 万元 | 14001.4 | 万元 | 二、变更后《营业执照》基本信息 名 称：中达安股份有限公司 统一社会信用代码：91440000708073 ...

证券之星消息，1月26日工程咨询服务板块较上一交易日下跌1.55%，华维设计领跌。当日上证指数报收 于4132.61，下跌0.09%。深证成指报收于14316.64，下跌0.85%。工程咨询服务板块个股涨跌见下表： 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6.63亿元，游资资金净流入1.97亿元，散户资 金净流入4.66亿元。工程咨询服务板块个股资金流向见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入(元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 301505 苏州规划 | | 2580.02万 | 6.76% | -1024.66万 | -2.69% | -1555.36万 | -4.08% | | 603257 | 中国瑞林 | 2318.87万 | 6.49% | 458.84万 | 1.28% | -2777.71万 | -7.77% | | 603018 华设集团 | | 1085.16万 | 7.70% | 14.89万 | 0. ...

证券代码：300635 证券简称：中达安 公告编号：2026-001 中达安股份有限公司 关于部分限制性股票回购注销完成的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示： 1、中达安股份有限公司（以下简称"公司"）本次回购注销2024年限制性 股票激励计划股份数量为120,000股，占回购前公司总股本的0.0856%。本次限制 性股票涉及的回购对象为2人，回购价格为8.89元/股加上银行同期存款利息之和， 本次用于回购的资金总额为1,080,259.21元，回购资金为公司自有资金。 2、截至本公告披露日，公司已在中国证券登记结算有限责任公司深圳分公 司办理完成本次部分限制性股票回购注销手续。本次回购注销完成后，公司总股 本由140,134,000股减少为140,014,000股。 一、本次限制性股票激励计划已履行的相关审批程序 （一）2024 年 1 月 8 日，公司召开了第四届董事会第二十五次会议，审议 通过了《关于<公司 2024 年限制性股票激励计划（草案）>及其摘要的议案》《关 于<公司 2024 年限制性股票激励计划实施考核管理办法> ...

Group 1 - The engineering consulting services sector increased by 1.05% on January 5, with Kanshe Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 4023.42, up 1.38%, while the Shenzhen Component Index closed at 13828.63, up 2.24% [1] - Key stocks in the engineering consulting services sector showed significant price increases, with Kanshe Co., Ltd. rising by 9.98% to a closing price of 11.02 [1] Group 2 - The engineering consulting services sector experienced a net inflow of 17.2362 million yuan from institutional investors, while retail investors saw a net inflow of 12.3202 million yuan [2] - Major stocks like Taiji Industry and Shanghai Jianke also saw varying levels of net inflow and outflow from different investor types [3] - The overall trading volume and turnover for the sector indicated active market participation, with Kanshe Co., Ltd. achieving a turnover of 370 million yuan [1][2]

Group 1 - The core viewpoint of the news is that Zhongda An's stock has shown significant fluctuations, with a year-to-date increase of 66.60% and a recent decline over the past 20 days of 8.27% [1] - As of December 23, Zhongda An's stock price is 16.31 yuan per share, with a market capitalization of 2.286 billion yuan [1] - The company has experienced a net outflow of main funds amounting to 360.44 thousand yuan, with large orders showing a buy of 445.11 thousand yuan and a sell of 758.28 thousand yuan [1] Group 2 - Zhongda An's main business includes project management services, primarily engineering supervision, with revenue contributions from various sectors such as power supervision (20.73%) and civil engineering supervision (19.72%) [1] - As of September 30, the number of shareholders decreased by 41.07% to 8,906, while the average circulating shares per person increased by 69.71% to 13,520 shares [2] - For the first nine months of 2025, Zhongda An reported a revenue of 469 million yuan, a year-on-year decrease of 5.03%, and a net profit attributable to shareholders of 980.2 thousand yuan, down 56.30% year-on-year [2] Group 3 - Since its A-share listing, Zhongda An has distributed a total of 30.3829 million yuan in dividends, with 1.3632 million yuan distributed over the past three years [3]

Group 1 - The core point of the article highlights the recent stock performance of Zhongda An, which saw a decline of 2.04% on December 22, with a current price of 15.88 yuan per share and a market capitalization of 2.225 billion yuan [1] - The company has experienced a year-to-date stock price increase of 62.21%, but has seen a decline of 1.67% over the last five trading days and 7.57% over the last twenty days [1] - Zhongda An's main business involves project management services, primarily engineering supervision, with revenue contributions from various sectors including power supervision (20.73%), civil engineering supervision (19.72%), and consulting and agency services (18.20%) [1] Group 2 - As of September 30, the number of shareholders for Zhongda An was 8,906, a decrease of 41.07% from the previous period, while the average circulating shares per person increased by 69.71% to 13,520 shares [2] - For the period from January to September 2025, Zhongda An reported operating revenue of 469 million yuan, a year-on-year decrease of 5.03%, and a net profit attributable to shareholders of 980,200 yuan, down 56.30% year-on-year [2] - Since its A-share listing, Zhongda An has distributed a total of 30.3829 million yuan in dividends, with 1.3632 million yuan distributed over the past three years [3]

Market Overview - On December 16, the Shandong state-owned enterprise reform sector fell by 1.32% compared to the previous trading day, with Baoding Technology leading the decline [1] - The Shanghai Composite Index closed at 3824.81, down 1.11%, while the Shenzhen Component Index closed at 12914.67, down 1.51% [1] Stock Performance - Notable gainers in the Shandong state-owned enterprise reform sector included: - Dongjie Intelligent (300486) with a closing price of 21.59, up 9.59% and a trading volume of 352,000 shares, totaling 734 million yuan [1] - Aokema (600336) closed at 8.79, up 3.66% with a trading volume of 628,400 shares, totaling 553 million yuan [1] - Tongda Co. (300321) closed at 43.19, up 2.91% with a trading volume of 30,600 shares, totaling 130 million yuan [1] - Conversely, Baoding Technology (002552) led the declines with a closing price of 15.98, down 5.94% and a trading volume of 90,800 shares, totaling 147 million yuan [2] - Other significant decliners included: - Xingri Co. (002083) down 5.22% to 10.71 with a trading volume of 1,345,500 shares [2] - Qingdao Double Star (000599) down 4.93% to 5.98 with a trading volume of 296,700 shares [2] Capital Flow - On the same day, the Shandong state-owned enterprise reform sector experienced a net outflow of 1.044 billion yuan from institutional investors, while retail investors saw a net inflow of 796 million yuan [2] - The capital flow for specific stocks showed: - Wanhua Chemical (600309) had a net inflow of 1.05 billion yuan from institutional investors, but a net outflow of 94.08 million yuan from retail investors [3] - Dongjie Intelligent (300486) saw a net inflow of 81.92 million yuan from institutional investors, with a net outflow of 69.01 million yuan from retail investors [3]