Group 1 - On September 18, Dameng Data executed a block trade of 267,500 shares, with a transaction value of 70.3422 million yuan, accounting for 8.17% of the total transaction volume for the day [1] - The transaction price was 262.93 yuan, which represents a discount of 0.94% compared to the market closing price of 265.42 yuan [1]

Group 1 - On September 17, Dameng Data executed a block trade of 326,800 shares, with a transaction amount of 86.77 million yuan, accounting for 18.17% of the total transaction volume for that day [1] - The transaction price was 265.48 yuan, which represents a discount of 0.94% compared to the market closing price of 268 yuan [1]

Summary of Key Points Core Viewpoint - On September 12, a total of 91 stocks were traded on the block trading platform, with a cumulative trading volume of 472 million shares and a total transaction amount of 6.889 billion yuan, indicating active trading in the market [1]. Group 1: Major Transactions - The highest transaction amount was for Shanghai Pudong Development Bank, with 2 transactions totaling 4.531 billion yuan [1]. - Following closely was Guangqi Technology, which had 3 transactions amounting to 224 million yuan [1]. Group 2: Stock Performance - Shanghai Pudong Development Bank experienced a price drop of 3.68%, closing at 13.60 yuan, with a transaction price of 13.81 yuan, reflecting a premium of 1.54% [1]. - Guangqi Technology saw a slight decline of 0.89%, closing at 46.82 yuan, with a transaction price of 45.65 yuan, indicating a discount of 2.50% [1]. - Hengli Petrochemical and Huichuan Technology also reported declines of 1.91% and 1.26%, respectively, with closing prices of 16.96 yuan and 79.68 yuan [1]. Group 3: Notable Gainers - Shengguang Technology and Sanxia Tourism reported gains of 0.47% and 10.03%, closing at 339.58 yuan and 7.02 yuan, respectively [1]. - Other notable gainers included Huatu Shanding and Cambrian Technology, with increases of 3.38% and 7.28%, closing at 71.90 yuan and 1488.00 yuan [1].

Summary of Key Points Core Viewpoint - On September 12, 19 stocks from the Sci-Tech Innovation Board (STAR Market) experienced block trading, with a total transaction value of 522 million yuan, indicating active trading activity in this sector [1]. Group 1: Trading Activity - A total of 33 block trades were recorded, with a cumulative trading volume of 8.11 million shares [1]. - The stock with the highest transaction amount was Shengyi Electronics, with 2 block trades totaling 76.93 million yuan [1]. - Other notable stocks in terms of transaction value included Dameng Data and Juguang Technology, with transaction amounts of 76.64 million yuan and 74.11 million yuan, respectively [1]. Group 2: Price Performance - The STAR 50 Index rose by 0.90% on the same day, with 253 stocks (42.95%) in the STAR Market experiencing price increases [1]. - The average increase for stocks involved in block trading was 1.08%, with Juguang Technology, Cambrian, and Baiwei Storage leading the gains at 9.00%, 7.28%, and 7.19%, respectively [1]. - Conversely, stocks such as Jepter, Dameng Data, and Ao Jing Medical saw declines of 4.72%, 3.96%, and 3.86% [1]. Group 3: Institutional Participation - Among the block trades, 15 transactions involved institutional buyers or sellers, covering 10 stocks [2]. - The leading stocks for institutional buying were Shengyi Electronics, Dameng Data, and Juguang Technology, with amounts of 76.93 million yuan, 76.64 million yuan, and 67.41 million yuan, respectively [2]. - On the selling side, Cambrian and Qi Anxin had the highest institutional sell amounts at 51.25 million yuan and 0.25 million yuan [2]. Group 4: Fund Flow - Six stocks from the block trading saw net inflows of funds, with Shengyi Electronics, Cambrian, and Borui Pharmaceutical leading with net inflows of 323 million yuan, 172 million yuan, and 32.15 million yuan, respectively [2]. - In contrast, stocks like Qi Anxin, Baiwei Storage, and Juguang Technology experienced net outflows of 121 million yuan, 81.33 million yuan, and 78.26 million yuan [2].

招商证券股份有限公司 关于武汉达梦数据库股份有限公司 2025 年半年度持续督导跟踪报告 一、持续督导工作情况 1 | 序号 | 工作内容 | 持续督导情况 | | --- | --- | --- | | | 法律、法规、部门规章和上海证券交易所发布的业 | 导达梦数据及其董事、监事、高 | | | 务规则及其他规范性文件，并切实履行其所做出的 | 级管理人员遵守法律、法规、部 | | | 各项承诺。 | 门规章和上海证券交易所发布 | | | | 的业务规则及其他规范性文件， | | | | 切实履行其所做出的各项承诺。 | | | 督导上市公司建立健全并有效执行公司治理制度， | 保荐机构督促达梦数据依照相 | | 7 | 包括但不限于股东大会、董事会、监事会议事规则 | 关规定健全完善公司治理制度， | | | 以及董事、监事和高级管理人员的行为规范等。 | 并严格执行公司治理制度。 | | | | 保荐机构对达梦数据的内控制 | | | 督导上市公司建立健全并有效执行内控制度，包括 | 度的设计、实施和有效性进行了 | | | 但不限于财务管理制度、会计核算制度和内部审计 | 核查，截至本持续督导跟踪 ...

北京金杜（成都）律师事务所 关于武汉达梦数据库股份有限公司 2025 年第四次临时股东会的 法律意见书 致：武汉达梦数据库股份有限公司 北京金杜（成都）律师事务所（以下简称本所）接受武汉达梦数据库股份 有限公司（以下简称公司）委托，根据《中华人民共和国证券法》（以下简称《证 券法》）、《中华人民共和国公司法》（以下简称《公司法》）、中国证券监督管理 委员会《上市公司股东会规则》（以下简称《股东会规则》）等中华人民共和国 境内（以下简称中国境内，为本法律意见书之目的，不包括中国香港特别行政 区、中国澳门特别行政区和中国台湾省）现行有效的法律、行政法规、规章、 规范性文件（以下统称法律法规）和现行有效的《武汉达梦数据库股份有限公 司章程》（以下简称《公司章程》）有关规定，指派律师出席公司于 2025 年 9 月 12 日召开的公司 2025 年第四次临时股东会（以下简称本次股东会），并就本次 股东会相关事项出具本法律意见书。 为出具本法律意见书，本所律师查阅了公司提供的以下文件： 1. 经公司 2025 年第三次临时股东会审议通过的《公司章程》； 2. 公司于 2025 年 8 月 27 日召开的第二届董事会第十 ...

证券代码：688692 证券简称：达梦数据 公告编号：2025-045 武汉达梦数据库股份有限公司 2025年第四次临时股东会决议公告 本公司董事会及全体董事保证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、准确性和完整性依法承担法律责任。 重要内容提示： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 139 | | --- | --- | | 普通股股东人数 | 139 | | 2、出席会议的股东所持有的表决权数量 | 72,702,350 | | 普通股股东所持有表决权数量 | 72,702,350 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 64.2020 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 64.2020 | （四） 表决方式是否符合《公司法》及公司章程的规定，会议主持情况等。 本次会议由公司董事会召集，由董事长冯裕才先生主持，以现场投票与网络 投票相 ...

Summary of Key Points Core Viewpoint - On September 11, a total of 105 stocks were traded on the block trading platform, with a cumulative trading volume of 217 million shares and a total transaction value of 3.577 billion yuan, indicating active trading in the market [1]. Group 1: Top Block Trades - The highest transaction value was recorded by China Western Electric, with a single transaction amounting to 593 million yuan [1]. - Huatai Medical followed closely with a transaction value of 537 million yuan from one trade [1]. - Other notable stocks included Guangqi Technology, with a transaction value of 230 million yuan, and Huichuan Technology, with 129 million yuan [1]. Group 2: Stock Performance - China Western Electric saw a price increase of 0.78%, closing at 6.47 yuan, with a transaction price of 5.78 yuan, reflecting a discount of 10.66% [1]. - Huatai Medical's stock rose by 1.21%, closing at 309.53 yuan, with a transaction price of 248.20 yuan, showing a discount of 19.81% [1]. - Other stocks with significant price movements included Guangqi Technology (+3.21%), Huichuan Technology (+1.48%), and Tongcheng New Materials (+3.29%) [1].

| 代码 | 简称 | 成交笔 | 大宗交易数量 | 平均成交价格 | 相对收盘价折溢价 | 大宗交易金额 | | --- | --- | --- | --- | --- | --- | --- | | | | 数 | （万股） | （元） | （%） | （万元） | | 688617 | 惠泰医 疗 | 1 | 216.47 | 248.20 | -19.81 | 53728.82 | | 688692 | 达梦数 据 | 1 | 30.39 | 274.54 | -0.89 | 8343.29 | | 688382 | 益方生 物 | 2 | 207.00 | 30.15 | -14.40 | 6241.05 | | 688578 | 艾力斯 | 5 | 48.87 | 104.63 | -9.00 | 5113.27 | | 688472 | 阿特斯 | 2 | 450.00 | 11.29 | -8.80 | 5080.50 | | 688180 | | 1 | 100.00 | 47.40 | -0.69 | 4740.00 | 证券时报·数据宝统计显示，9月11日共有18只科创板股发生大宗交易， ...

Summary of Key Points Core Viewpoint - On September 10, a total of 103 stocks were traded on the block trading platform, with a cumulative trading volume of 174 million shares and a total transaction amount of 3.529 billion yuan, indicating active trading in the market [1]. Group 1: Trading Highlights - The stock with the highest transaction amount was Zijin Mining, with a single block trade amounting to 288 million yuan [1]. - Following Zijin Mining, Guangqi Technology had three block trades totaling 173 million yuan [1]. - Other notable stocks included Yahui Long with 144.89 million yuan, CITIC Securities with 141.03 million yuan, and BOE Technology with 133.78 million yuan [1]. Group 2: Stock Performance - Zijin Mining experienced a slight decline of 0.04% with a closing price of 25.18 yuan [1]. - Guangqi Technology saw an increase of 0.86%, closing at 45.77 yuan [1]. - Yahui Long increased by 1.00%, closing at 15.15 yuan, while CITIC Securities decreased by 0.14%, closing at 29.48 yuan [1]. Group 3: Transaction Details - The average transaction price for Zijin Mining was 25.19 yuan, reflecting a premium of 0.04% [1]. - Guangqi Technology's average transaction price was 44.40 yuan, showing a discount of 2.99% [1]. - The trading volume for Zijin Mining was 11.44 million shares, while Guangqi Technology had a volume of 3.90 million shares [1].