Core Viewpoint - The major shareholders of Nanjing Tongda Hai Technology Co., Ltd. plan to reduce their holdings in the company, with specific details on the number of shares and the methods of reduction outlined in the announcement [1][2]. Shareholder Reduction Plans - Shareholder Xin Chenghai holds 8,209,688 shares, representing 8.50% of the total share capital, and plans to reduce his holdings by up to 2,052,422 shares (2.12% of total share capital) within three months after 15 trading days from the announcement [1][2]. - Shareholder Shi Yuqing holds 6,172,617 shares, representing 6.39% of the total share capital, and plans to reduce her holdings by up to 1,400,000 shares (1.45% of total share capital) within the same timeframe [1][2]. Compliance with Regulations - Both shareholders have committed to adhere to relevant regulations regarding share reduction, including not exceeding 1% of total shares in any 90-day period for market transactions and 2% for block trades [2][3]. - The shareholders have confirmed that their planned reductions do not violate any prior commitments made during the company's initial public offering [6][7]. Commitment to Long-term Holding - Xin Chenghai and Shi Yuqing have both expressed intentions to hold their shares long-term and will announce any future reductions three trading days in advance, ensuring compliance with legal requirements [3][4].

证券代码：301378 证券简称：通达海 公告编号：2025-028 南京通达海科技股份有限公司 关于持股 5%以上股东减持股份的预披露公告 持股 5%以上股东辛成海先生、史宇清女士保证向本公司提供的信息内容真 实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示: 南京通达海科技股份有限公司（以下简称"公司"、"发行人"）持股 5%以 上股东辛成海先生持有公司股份 8,209,688 股(占公司当前总股本比例 8.50%)。 计划在自本公告披露之日起 15 个交易日后的 3 个月内通过集中竞价交易或大宗交 易方式减持公司股份合计不超过 2,052,422 股(占公司当前总股本比例 2.12%)。 公司持股 5%以上股东史宇清女士持有公司股份 6,172,617 股(占公司当前总 股本比例 6.39%)。计划在自本公告披露之日起 15 个交易日后的 3 个月内通过集 中竞价交易或大宗交易方式减持公司股份合计不超过 1,400,000 股（占公司当前 总股本比例 1.45%)。 近日，公司收到股东辛成海先生、史宇清女士出具的《股东减持 ...

Core Points - The major shareholder, Mr. Xin Chenghai, holds 8.50% of the company's total shares and plans to reduce his holdings by up to 2.12% within three months after a 15 trading day period from the announcement date [1] - Another significant shareholder, Ms. Shi Yuqing, owns 6.39% of the company's total shares and intends to decrease her stake by up to 1.45% within the same timeframe [1] Shareholder Details - Mr. Xin Chenghai currently holds 8.2097 million shares and plans to sell up to 2.0524 million shares [1] - Ms. Shi Yuqing currently holds 6.1726 million shares and plans to sell up to 1.4 million shares [1]

Group 1: Event Overview - The 9th Silk Road International Expo and China East-West Cooperation and Investment Trade Fair was held in Xi'an from May 21 to 25, featuring over 50 enterprises from Jiangsu across six major industry sectors [1] - The event showcased innovations in IoT, digital economy, future technology, biomedicine, new energy, new materials, high-end equipment manufacturing, and integrated circuits [1] Group 2: Technological Innovations - Jiangsu Fangzhi Cloud Technology Co., Ltd. introduced an AI platform for home textile design, enabling rapid visualization of products and improving production efficiency, with over 500 enterprises already onboard [2] - Nanjing Daywing Aviation Technology Co., Ltd. presented drone technology for low-altitude economy, emphasizing the need for standardized management in various industries [3] - Jiangsu Wujie Exploration Technology Co., Ltd. showcased humanoid robots with advanced sensor data fusion technology, while Jiangyin Mingrui Environmental Technology Co., Ltd. developed a smart hazardous waste management system using IoT and blockchain [3] Group 3: Consumer Products and Services - Jiangsu Laineng Technology Co., Ltd. displayed a solar-powered electric bike, highlighting its eco-friendly features and international market reach, exporting to over 20 countries [4] - Jiangsu Wurun Ship Network Co., Ltd. introduced an AI digital assistant for various service sectors, enhancing user interaction and information accessibility [4] Group 4: Legal Technology - Nanjing Tongda Hai Technology Co., Ltd. launched a legal AI model aimed at improving efficiency in judicial processes, already implemented in several intermediate courts [5][6] Group 5: Cultural and Tourism Innovations - Wuxi Shimeile Digital Technology Co., Ltd. focused on projection technology for cultural tourism, aiming to enhance visitor experiences without physical alterations to historical sites [7] - Nanjing Niushou Mountain Cultural Creative Development Co., Ltd. presented an AR smart guide project, utilizing digital technologies to enrich the cultural experience for visitors [7]

通达海 法律意见书 江苏世纪同仁律师事务所关于 南京通达海科技股份有限公司 2024 年年度股东大会的法律意见书 南京通达海科技股份有限公司： 根据《中华人民共和国公司法》、《中华人民共和国证券法》和中国证监会 《上市公司股东大会规则》等法律、法规和规范性文件以及《公司章程》的规定， 本所受贵公司董事会的委托，指派本律师出席贵公司 2024 年年度股东大会，并 就本次股东大会的召集、召开程序、出席会议人员资格、召集人资格、表决程序 以及表决结果的合法有效性等事项出具法律意见。 为出具本法律意见书，本律师对本次股东大会所涉及的有关事项进行了审查， 查阅了本律师认为出具法律意见所必须查阅的文件，并对有关问题进行了必要的 核查和验证。 本律师同意将本法律意见书随贵公司本次股东大会决议一并公告，并依法对 本法律意见书承担相应的责任。 本律师根据相关法律、法规和规范性文件的要求，按照律师行业公认的业务 标准、道德规范和勤勉尽责精神，出具法律意见如下： 一、关于本次股东大会的召集、召开程序 1、本次股东大会由董事会召集。2025 年 4 月 22 日，贵公司召开第二届董 事会第十七次会议，决定于 2025 年 5 月 1 ...

证券代码：301378 证券简称：通达海 公告编号：2025-027 南京通达海科技股份有限公司 2024 年年度股东大会决议公告 本公司及董事会全体成员保证信息披露内容的真实、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.本次股东大会无否决议案的情形； 2.本次股东大会不涉及变更以往股东大会决议情形。 一、会议召开情况及出席情况 （一）会议召开情况 1.现场会议召开时间：2025 年 5 月 15 日（星期四） 14:30 2.现场会议召开地点：南京市鼓楼区集慧路 16 号联创大厦 B 座 20 楼 1 号会 议室 3.会议召开方式：本次股东大会采取现场投票与网络投票相结合的方式。 2.参加本次股东大会现场会议和网络投票表决的中小股东及股东代表共 32 人， 合计持有公司有表决权股份 79,460 股，占公司有表决权股份总数的 0.0823%。其 中：通过现场投票的中小股东 0 人，合计持有公司有表决权股份 0 股，占公司有 表决权股份总数的 0.0000%；通过网络投票的中小股东 32 人，合计持有公司有表 决权股份 79,460 股，占公司有表决权股份总数的 0.0823%。 3. ...

Market Performance - Huawei Ascend concept declined by 3.09%, ranking among the top decliners in the concept sector [1] - Within the sector, Wutong Technology hit the daily limit down, while Pingzhi Information, Tongdahai, and Kela Software also experienced significant declines [1] - Only four stocks within the sector saw price increases, with Xingtuxinke, *ST Zhisheng, and Qidi Design rising by 7.94%, 4.99%, and 4.19% respectively [1] Concept Sector Overview - The top gainers among concept sectors included NMN concept (+2.07%), synthetic biology (+2.05%), and pet economy (+1.98%) [2] - Conversely, Huawei Pangu and Huawei Ascend concepts saw declines of 3.76% and 3.09% respectively [2] Capital Flow Analysis - The Huawei Ascend concept sector experienced a net outflow of 3.493 billion yuan, with 59 stocks seeing net outflows [2] - The stock with the highest net outflow was Changshan Beiming, with a net outflow of 439 million yuan, followed by Tuo Wei Information and Runhe Software with outflows of 386 million yuan and 327 million yuan respectively [2] - Stocks with the highest net inflows included *ST Zhisheng, Qunxing Toys, and Kaipu Cloud, with inflows of 2.600 million yuan, 1.518 million yuan, and 1.398 million yuan respectively [2] Individual Stock Performance - Notable decliners in the Huawei Ascend concept included Changshan Beiming (-5.14%), Tuo Wei Information (-4.59%), and Runhe Software (-3.26%) [3] - Other significant decliners included Wutong Technology (-10.01%) and Pingzhi Information (-7.65%) [3][4] - Stocks with positive performance included Xingtuxinke (+7.94%) and *ST Zhisheng (+4.99%) [4]

（一）保荐人：国泰海通证券股份有限公司 （六）培训对象：公司控股股东、实际控制人、董事、监事、高级管理人员、 中层以上管理人员等相关人员 本次培训前，国泰海通编制了培训材料，并提前要求公司参与培训的相关人 员了解培训相关内容。 二、本次培训的主要内容 本次培训的主要内容为上市公司并购资产重点事项介绍，通过演示培训讲义、 解读法规条文及案例分析、解答培训对象的问题等形式，加深了培训对象对资本 1 （二）培训时间：2025 年 4 月 22 日 （三）培训方式：现场与线上相结合 （四）培训地点：通达海会议室 （五）培训人员：沈玉峰、程万里 国泰海通证券股份有限公司 关于南京通达海科技股份有限公司 2024 年度持续督导培训情况报告 根据《证券发行上市保荐业务管理办法》《深圳证券交易所上市公司自律监 管指引第 13 号——保荐业务》《深圳证券交易所上市公司自律监管指引第 2 号— —创业板上市公司规范运作（2023 年修订）》要求，国泰海通证券股份有限公司 （以下简称"国泰海通"）作为南京通达海科技股份有限公司（以下简称"通达海" 或"公司"）首次公开发行股票并在创业板上市的保荐机构，对公司进行了 2024 年 度 ...

国泰海通证券股份有限公司 关于南京通达海科技股份有限公司 2024 年度持续督导跟踪报告 | 保荐人名称：国泰海通证券股份有限公司 | 被保荐公司简称：通达海 | | --- | --- | | 保荐代表人姓名：沈玉峰 | 联系电话：021-23180000 | | 保荐代表人姓名：程万里 | 联系电话：021-23185915 | 一、保荐工作概述 | 项目 | 工作内容 | | --- | --- | | 1.公司信息披露审阅情况 | | | （1）是否及时审阅公司信息披露文件 | 是 | | （2）未及时审阅公司信息披露文件的次数 | 0次 | | 2.督导公司建立健全并有效执行规章制度 | | | 的情况 | | | （1）是否督导公司建立健全规章制度（包 括但不限于防止关联方占用公司资源的制 | | | 度、募集资金管理制度、内控制度、内部审计 | 是 | | 制度、关联交易制度） | | | （2）公司是否有效执行相关规章制度 | 是 | | 3.募集资金监督情况 | | | （1）查询公司募集资金专户次数 | 每月1次 | | （2）公司募集资金项目进展是否与信息披 | 是 | | 露文件一致 ...

R&D Focus and Strategy - The company will prioritize R&D investments in AI technology for judicial and legal applications, enhancing AI capabilities and legal knowledge systems [1] - Key areas of focus include improving legal AI models, data governance, and developing voice and video engines for various applications [1] Product Development and Market Feedback - The "Hairei" legal AI model has been successfully implemented in cities like Nanjing, Chengdu, and Zhuhai, providing capabilities such as intelligent analysis and document generation [2] - The company aims to expand its application software development, particularly in AI and big data, despite a temporary downturn in 2024 due to market conditions [3][4] International Expansion - The establishment of "Tongda Hai (Hong Kong) Technology Co., Ltd." marks the company's entry into overseas markets, with a focus on the Egyptian "Smart Judicial City" project, which has a contract value of $100.11 million [6] - The company plans to leverage the success of the Egyptian project to expand into surrounding markets and enhance its international presence [6][9] Integration of AI in Existing Services - AI technology is deeply integrated into the company's services, with applications in legal assistance and intelligent case analysis, targeting courts and law enforcement agencies [5] - The company is committed to maintaining stable R&D investments to enhance its core competitiveness [7] Competitive Strategy - The company will increase AI R&D investments and pursue international strategies to serve a broader user base, focusing on various legal sectors [12] - Differentiation from competitors will be achieved through enhanced AI capabilities and strategic international collaborations [12][9]