一、中标项目概况 证券代码：000004 证券简称：*ST 国华 公告编号：2025-075 深 圳 国 华 网 安 科 技 股 份 有 限 公 司 关 于 收 到 中 标 通 知 书的 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： 公司全资子公司北京智游网安科技有限公司已收到中标通知书，截至本公告披露日，尚未 签署相关项目合同，合同签订时间及合同内容均存在不确定性，敬请广大投资者注意投资风险。 公司将根据相关事项后续进展情况履行相应的信息披露义务。 深圳国华网安科技股份有限公司（以下简称"公司"）全资子公司北京智游 网安科技有限公司此前参与了"克融云智算中心二期三标段"项目的投标，招标单 位为新疆克融云算数字科技有限公司。2025 年 9 月 29 日，中国招标投标公共服务 平台（http://www.cebpubservice.com）发布了相关中标候选人公示，北京智游网安 科技有限公司为第一名中标候选人，具体内容详见公司于 2025 年 9 月 30 日披露 的《关于项目预中标的提示性公告》（公告编号：2025-074）。近日，北京 ...

Group 1 - Pingzhi Information has been selected as the eighth candidate for the "2025 China Unicom General Server Centralized Procurement Project" with a bid amount of approximately 451 million yuan [1] - The project involves the procurement of general servers primarily for cloud computing infrastructure [1] - Pingzhi Information was established in November 2002 and focuses on communication equipment, computing power, and operator equity products [1] Group 2 - Betta Pharmaceuticals has submitted an application for the issuance of H shares and listing on the Hong Kong Stock Exchange [2] - Betta Pharmaceuticals was founded in January 2003 and specializes in the production and sales of innovative drugs [2] Group 3 - Guangli Micro plans to sign an agreement with Zhejiang University to establish a joint research center for silicon photonics technology and measurement equipment [3] - The company will invest no less than 15 million yuan over three years for the center's development [3] - Guangli Micro was founded in August 2003 and provides a range of services including integrated circuit manufacturing and design [3] Group 4 - Shanhe Pharmaceutical's controlling shareholder and actual controller has changed due to the passing of Yin Zhenglong, with his wife and daughter inheriting shares [4] - After the change, Wu Changhong holds 20.172% of the total shares, while Yin Zhiya holds 6.724% [4] - Shanhe Pharmaceutical was established in April 2001 and focuses on the research, production, and sales of pharmaceutical excipients [5] Group 5 - Hengwei Technology plans to acquire 75% of Shanghai Shuhang Information Technology Co., Ltd. through a combination of share issuance and cash payment [6] - The acquisition will make Shuhang Technology a subsidiary of Hengwei Technology [6] - Hengwei Technology was founded in March 2003 and specializes in intelligent system solutions [7] Group 6 - Shougang Co. intends to repurchase its A-shares for an amount between 260 million yuan and 520 million yuan [8] - The repurchase will be used for implementing an equity incentive plan [8] - Shougang Co. was established in October 1999 and focuses on the production and sales of steel products [9] Group 7 - Pulit plans to build a 6GWh sodium-ion battery production base in Sichuan with a total investment of approximately 800 million yuan [10] - The project will be constructed in two phases, with the first phase having a capacity of 2GWh [10] - Pulit was founded in October 1999 and specializes in high polymer new materials and battery production [10] Group 8 - Saisir has proposed a cash dividend of 3.1 yuan per 10 shares for its A-share shareholders [10] - Saisir was established in May 2007 and focuses on the research, manufacturing, and sales of new energy vehicles [10] Group 9 - Guangyang Co. plans to establish a wholly-owned subsidiary for the development of precision components for robots [11] - The investment is part of a project to produce high-end components for new energy vehicles and robots [11] - Guangyang Co. was founded in April 1995 and specializes in precision components for various vehicles and equipment [11] Group 10 - Conch New Materials intends to acquire a 51% stake in North China Industrial Plastics Co., Ltd. for approximately 95.27 million yuan [12] - The acquisition will make North China Plastics a subsidiary of Conch New Materials [12] - Conch New Materials was established in October 1996 and focuses on the production and sales of plastic profiles and aluminum profiles [12] Group 11 - Daikin Heavy Industries has submitted an application for H-share issuance and listing on the Hong Kong Stock Exchange [13] - The company specializes in the production and sales of offshore wind power equipment [13] - Daikin Heavy Industries was founded in September 2003 [13] Group 12 - Tengya Precision plans to invest up to 8 million USD to establish a subsidiary in Vietnam for the production of garden robots and electric tools [14] - The project will involve leasing a factory in Dong Nai Province [14] - Tengya Precision was established in August 2000 and focuses on power tools and building hardware [15] Group 13 - Luoxin Pharmaceutical plans to raise up to 207 million yuan through a private placement for innovative drug research and development [16] - The funds will primarily support clinical research for specific innovative drugs [16] - Luoxin Pharmaceutical was founded in May 1998 and specializes in pharmaceutical product development [17] Group 14 - *ST Guohua's subsidiary has become the first candidate for a project with a bid of 236 million yuan [18] - The project involves a 90-day construction period [18] - *ST Guohua was established in May 1986 and focuses on mobile network security [19] Group 15 - Su Chen Technology plans to acquire 60% of Likong Technology for a total price of 192 million yuan [20] - The acquisition will make Likong Technology a secondary subsidiary of Su Chen Technology [20] - Su Chen Technology was founded in February 2006 and specializes in CAE software development [21] Group 16 - Qingmu Technology's major shareholder plans to reduce their stake by up to 276,000 shares [22] - The reduction is due to the shareholder's financial needs [22] - Qingmu Technology was established in August 2009 and provides comprehensive e-commerce operation services [23] Group 17 - Tongda Sea plans to acquire 40% of Jiangsu Sufuda Data Technology Co., Ltd. for 25.64 million yuan [24] - The acquisition will result in Tongda Sea holding 100% of Sufuda [24] - Tongda Sea was founded in March 1995 and provides information technology services for electronic government affairs [24] Group 18 - Rongsheng Development has signed a memorandum of cooperation to promote the development of the seaplane industry [25] - The cooperation will focus on infrastructure construction and talent training [25] - Rongsheng Development was established in December 1996 and specializes in real estate development [26] Group 19 - Jinma Amusement plans to repurchase 16.52% of its subsidiary for 60 million yuan [28] - The repurchase will convert the subsidiary into a wholly-owned entity [28] - Jinma Amusement was founded in November 2007 and focuses on amusement facilities and projects [28] Group 20 - Huilv Ecology plans to acquire 49% of Junheng Technology for 1.127 billion yuan [29] - The acquisition will make Junheng Technology a wholly-owned subsidiary [29] - Huilv Ecology was established in January 1990 and specializes in optical communication products and landscape engineering [30]

Core Viewpoint - *ST Guohua (000004.SZ) announced that its wholly-owned subsidiary, Beijing Zhiyou Network Security Technology Co., Ltd., recently participated in the bidding for the "Kelong Cloud Intelligent Computing Center Phase II Section 3" project, with a bid amount of 235.68 million yuan [1] Group 1 - The bidding was conducted for a project by Xinjiang Kelong Cloud Computing Digital Technology Co., Ltd. [1] - The public announcement of the bid candidates was released on September 29, 2025, by the China Tendering and Bidding Public Service Platform [1]

人民财讯9月29日电，*ST国华(000004)9月29日公告，公司全资子公司北京智游网安科技有限公司于近 日参与了"克融云智算中心二期三标段"项目的投标，招标单位为新疆克融云算数字科技有限公司。2025 年9月29日，中国招标投标公共服务平台发布了相关中标候选人公示。第一名中标候选人为北京智游网 安科技有限公司，投标报价约为2.36亿元。 转自：证券时报 ...

证券代码：000004 证券简称：*ST 国华 公告编号：2025-074 深 圳国 华网 安 科技 股 份 有 限 公 司 5.投标报价：23567.767 万元 本项目仍处于中标候选人公示阶段，其获取中标通知书、签约等后续工作尚具有一定 不确定性，敬请广大投资者注意投资风险。公司将根据相关事项后续进展情况履行相应的 信息披露义务。 深圳国华网安科技股份有限公司（以下简称"公司"）全资子公司北京智游网 安科技有限公司于近日参与了"克融云智算中心二期三标段"项目的投标，招标单 位为新疆克融云算数字科技有限公司。2025 年 9 月 29 日，中国招标投标公共服务 平台（http://www.cebpubservice.com）发布了相关中标候选人公示。现将具体预 中标情况提示如下： 一、预中标项目概况 1.招标单位名称：新疆克融云算数字科技有限公司 2.招标代理机构名称：新疆安致恒工程项目管理有限公司 3.项目名称：克融云智算中心二期三标段 4.第一名中标候选人：北京智游网安科技有限公司 关 于项 目 预 中 标的 提示 性 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 ...

证券代码：000004 证券简称：*ST 国华 公告编号：2025-073 深 圳 国 华 网 安 科 技 股 份 有 限 公 司 2025 年 第 一 次临 时 股 东会 决 议 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. 本次股东会没有出现否决议案的情形。 2. 本次股东会不涉及变更以往股东会已通过的决议。 一、会议召开和出席情况 1. 会议召开时间： （1）现场会议召开时间：2025 年 9 月 29 日（周一）下午 14:30。 （2）网络投票时间：通过深圳证券交易所交易系统进行网络投票的具体时间为：2025 年 9 月 29 日 9:15—9:25，9:30—11:30 和 13:00—15:00；通过深圳证券交易所互联网投票系 统投票的具体时间为：2025 年 9 月 29 日 9:15—15:00 期间的任意时间。 2. 召开地点：深圳市福田区梅林街道孖岭社区凯丰路 10 号翠林大厦 12 层会议室。 3. 召开方式：本次股东会采用现场投票与网络投票相结合的方式召开。 4. 召集人：公司董事会。 7. 通过现场和网络 ...

法律意见书 安徽天禾律师事务所关于 深圳国华网安科技股份有限公司 2025 年第一次临时股东会的 法律意见书 地址：安徽省合肥市庐阳区濉溪路 278 号财富广场 B 座东区 16 层 电话：（0551）62642792 传真：（0551）62620450 网址：http://www.tianhelaw.cn 法律意见书 安徽天禾律师事务所关于 深圳国华网安科技股份有限公司 2025 年第一次临时股东会的法律意见书 天律意字[2025]第 02615 号 致：深圳国华网安科技股份有限公司 根据《中华人民共和国公司法》（以下简称《公司法》）、《中华人民共和 国证券法》（以下简称《证券法》）、《上市公司股东会规则》、《深圳证券交 易所上市公司自律监管指引第 1 号——主板上市公司规范运作》（以下简称《规 范运作指引》）等有关法律、法规及规范性文件以及《深圳国华网安科技股份有 限公司章程》（以下简称《公司章程》）的有关规定，安徽天禾律师事务所（以 下简称"本所"）接受深圳国华网安科技股份有限公司（以下简称"国华网安" 或"公司"）的委托，指派律师（以下简称"本所律师"）通过现场出席和线上 参会的方式见证于 2025 ...

*ST国华公告，全资子公司北京智游网安科技有限公司参与"克融云智算中心二期三标段"项目投标，投 标报价2.36亿元。该项目工期为90天，目前处于中标候选人公示阶段。若正式签订合同并顺利实施，将 对公司未来经营业绩产生积极影响。但公司提醒，项目仍存在未中标的风险，具体实施内容和金额以正 式合同为准。 ...

Core Insights - The article discusses the cross-regional development of listed companies in China from 2000 to 2024, focusing on the impact of local chambers of commerce on corporate expansion [1][2]. Data Overview - The study encompasses 5,700 enterprises and over 68,000 samples, providing original data, calculation codes, and final results for verification [2]. - The methodology is based on the number of newly established subsidiaries in different regions as a measure of corporate development [1]. Methodology - The research utilizes data from the CSMA database and company annual reports, focusing on subsidiaries where the parent company holds more than 50% ownership [1]. - New subsidiaries are defined as those that the parent company owns in the current year but did not exist in the previous year, ensuring the analysis reflects recent developments [1]. Reference and Validation - The findings are supported by references to previous studies, particularly by Cao Chunfang and Jia Fansheng, which provide a theoretical framework for understanding the relationship between local chambers of commerce and corporate growth [2].

*ST国华此前就重大资产重组业绩补偿及应收账款补偿事项，于2024年9月11日向深圳中院提起诉讼， 案号为(2024)粤03民初6337号。深圳中院对该案件进行了开庭审理，并出具《民事判决书》。 最新进展：判决生效但补偿未到位 公司近日收到深圳中院出具的《裁判文书生效证明》，表明深圳中院关于本案件的(2024)粤03民初6337 号裁判文书已于2025年9月18日生效。然而截至公告披露之日，公司尚未收到被告交付的股份或支付的 现金补偿。涉案金额方面，包括上市公司股份471,748股及253,761,436.19元 。 登录新浪财经APP 搜索【信披】查看更多考评等级 对公司利润影响尚不确定 近日，*ST国华（证券代码：000004）发布了关于重大诉讼的进展公告。公告显示，广东省深圳市中级 人民法院已出具判决及生效证明，公司在该案件中处于原告地位。 诉讼基本情况回顾 点击查看公告原文>> 声明：市场有风险，投资需谨慎。 本文为AI大模型基于第三方数据库自动发布，任何在本文出现的信 息（包括但不限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成 个人投资建议。受限于第三方数据库质量等问 ...