Group 1 - The independent director of Shenzhen Tianyuan Dike Information Technology Co., Ltd. has fulfilled duties in accordance with relevant laws and regulations, ensuring the protection of shareholders' interests, especially those of minority shareholders [1][2][8] - The independent director, Dai Changjiu, has been in office since April 2022 and will serve until April 2025, with a background in law and extensive experience in legal practice [1][2] - The independent director has participated in training sessions to maintain independence and has not exceeded the limit of serving as an independent director for three listed companies [2][3] Group 2 - The independent director attended all board meetings and shareholder meetings, voting in favor of all proposals without raising objections [3][4] - Active participation in the audit committee meetings was noted, with a focus on reviewing impairment provisions and audit department work [4][5] - Communication with internal audit personnel and external auditors was conducted to ensure the integrity of the annual audit process and financial reporting [6][7] Group 3 - The independent director conducted on-site investigations and maintained close contact with other board members and management to understand the company's operational status and compliance with board resolutions [7][8] - Continuous efforts were made to enhance the protection of minority shareholders' rights through legal knowledge and monitoring of information disclosure practices [8][9] - The independent director expressed gratitude for the cooperation received from the management and committed to upholding responsibilities and providing strategic advice in the future [8][9]

《中华人民共和国证券法》 《上市公司治理准 山石网科通信技术股份有限公司董事会审计委员会 关于 2024 年度会计师事务所履行监督职责情况报告 山石网科通信技术股份有限公司（以下简称"公司"）聘请致同会计师事务 所（特殊普通合伙）（以下简称"致同所"）为公司 2024 年度审计机构。 根据《中华人民共和国公司法》 则》《国有企业、上市公司选聘会计师事务所管理办法》等规定和要求，公司董 事会审计委员会本着勤勉尽责的原则，恪尽职守，认真履职，切实对致同所 2024 年度审计工作情况履行了监督职责。具体情况如下： 一、2024 年度会计师事务所基本情况 （一）会计师事务所基本情况 会计师事务所名称：致同会计师事务所（特殊普通合伙） 成立日期：1981 年【工商登记：2011 年 12 月 22 日】 注册地址：北京市朝阳区建国门外大街 22 号赛特广场五层 首席合伙人：李惠琦 执业证书颁发单位及序号：北京市财政局 NO 0014469 截至 2024 年末，合伙人 239 名，注册会计师 1,359 名，签署过证券服务业 务审计报告的注册会计师超过 400 人。 致同所 2023 年度业务收入 27.03 亿元，其 ...

高伟达: 关于续聘公司2025年度审计机构的公告 证券代码：300465 证券简称：高伟达 公告编号：2025-014 高伟达软件股份有限公司 关于续聘公司 2025 年度审计机构的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整， 没有虚假记载、误导性陈述或重大遗漏。 高伟达软件股份有限公司（以下简称"高伟达"或"公司"）第五届 董事会第十三次会议 2025 年 3 月 26 日召开，会议审议通过了《关于 续聘公司 2025 年度审计机构的议案》 ，同意续聘中汇会计师事务所 （特殊普通合伙）为公司 2025 年度审计机构。 一、拟聘任会计师事务所的基本信息 （一）机构信息 中汇会计师事务所，于2013年12月转制为特殊普通合伙，管理总 部设立于杭州，系原具有证券、期货业务审计资格的会计师事务所之 一，长期从事证券服务业务。 事务所名称：中汇会计师事务所（特殊普通合伙） 成立日期：2013年12月19日 组织形式：特殊普通合伙 注册地址：杭州市上城区新业路8号华联时代大厦A幢601室 首席合伙人：高峰 上年度末（2024年12月31日）合伙人数量：116人 上年度末（2024年12月31日）注册 ...

Core Viewpoint - The company has engaged Zhonghui Certified Public Accountants for the 2024 audit, evaluating their compliance, independence, and diligence in the auditing process [1][2]. Qualification Conditions - Zhonghui Certified Public Accountants was established in December 2013 and is based in Hangzhou, specializing in securities services [1]. - As of December 31, 2024, Zhonghui has 116 partners and 694 registered accountants, with 289 having signed securities service audit reports [2]. - In the last audited year (2023), Zhonghui's total revenue was 1,087.64 million yuan, with audit business revenue at 972.89 million yuan and securities business revenue at 541.59 million yuan [2]. Professional Record - In the past three years, Zhonghui has faced no criminal penalties, one administrative penalty, nine supervisory measures, and seven self-regulatory measures [4]. - No project partners or key accountants have faced criminal penalties or significant administrative actions in the last three years [4]. Quality Management Level - Zhonghui has established a comprehensive quality management system based on professional standards and regulations, covering various aspects such as project consultation, opinion divergence resolution, and quality review [5][6]. - The firm has a clear policy for resolving professional opinion divergences, ensuring that all significant accounting issues are agreed upon before issuing reports [5]. - Quality reviews are conducted by the quality control department and independent review partners, ensuring thorough oversight of audit processes [6][7]. Work Plan - The audit work plan is comprehensive and operationally feasible, focusing on key audit areas such as revenue recognition and asset impairment [7][8]. - Zhonghui has committed to meeting the reporting deadlines for the listed company, with detailed plans for pre-audit and final audit stages [7]. Risk Bearing Capacity Level - Zhonghui has not set aside a professional risk fund but has purchased professional liability insurance with a cumulative compensation limit of 300 million yuan, in compliance with relevant regulations [8].

Summary of the Conference Call for Zhengyuan Wisdom Company Overview - **Company**: Zhengyuan Wisdom - **Industry**: AI Large Model Applications in Education Key Points and Arguments AI Large Model Development - Zhengyuan Wisdom initiated AI large model applications after the release of ChatGPT 3.5 in June 2023, with a focus on higher education institutions [3] - The company provided AI large model applications for Lanzhou University, which will officially launch on March 15, 2024, marking it as the first application in a domestic 985 university [3] - The actual user count for Lanzhou University and Northwest Normal University exceeds 40,000 and 30,000 respectively [3] Data Security and Privacy Concerns - High education institutions have stringent data security and privacy requirements, preferring localized deployments over public cloud solutions [4][5] - Over 98% of the educational institutions contacted are unwilling to adopt public cloud models, emphasizing the need for localized deployment of AI large models [5] Computational Resources in Higher Education - Universities face a shortage of computational resources, with existing resources primarily allocated to specialized teams, leaving little for digital campus initiatives [6] - Zhengyuan Wisdom optimized its technology to run AI large models on mid-range computational power, keeping costs under 1 million RMB, which is lower than HRS integrated machine costs [4][6] Collaboration with Huawei - Zhengyuan Wisdom has established a deep collaboration with Huawei, launching a smart campus solution that received awards and technical certification [4][8] - The partnership includes joint seminars and the release of the Zhengyuan Wisdom Campus Service Large Model, which is recommended by Huawei's enterprise solutions club [8] AI Integrated Machine Development - The company plans to enhance existing products with AI large models and collaborate with Huawei to develop AI integrated machines for localized deployment [10] - AI integrated machines are categorized into basic computational types and those including industry applications, with costs ranging from 1.3 million to 1.5 million RMB for NVIDIA H20 series nodes [12] Market Demand and Budgeting - The education sector has a rigid demand for AI applications, with a total budget of approximately 350 million RMB for applications across multiple universities [4][21] - The average budget for AI applications in universities is around 10 million RMB, indicating a vast market potential with over 3,000 universities in China [22][23] Application Scenarios and Efficiency - AI large models are expected to enhance various educational functions, including teaching assistance, administrative management, and logistics services [14][25] - The implementation of AI can lead to significant cost reductions and efficiency improvements, as evidenced by successful case studies in universities [25] Challenges in Information Technology Construction - The current phase of information technology construction in universities faces siloed applications, making it difficult for users to find specific functionalities [26] - Recommendations include integrating applications into a single platform to improve efficiency and user experience [26] Future Directions and Strategic Goals - Zhengyuan Wisdom aims to transition from a single application model to a platform-based, integrated, and digital transformation approach [30] - The company aspires to become a leading brand in digital logistics and campus digital services within the education sector [30] Additional Important Insights - The company is focusing on practical delivery capabilities and maintaining transparent communication with clients to ensure project success [20] - The impact of tightened bank investments in educational information technology in 2024 has led to a shift towards self-funded projects by universities [28][29]

每日互动: 独立董事金城先生2024年度述职报告 每日互动股份有限公司独立董事金城先生 2024 年度述职报告 每日互动股份有限公司 各位股东及股东代表： 一、基本情况 （一）工作履历、专业背景及兼职情况 本人金城，男，1978年出生，中国国籍，无境外永久居留权，毕业于浙江大 学，博士研究生。现任复旦大学计算机科学技术学院教授、博士生导师，书画数 字化生成应用服务文化和旅游部技术创新中心主任，上海视频技术与系统工程研 究中心副主任。荣获"吴文俊人工智能科技进步奖"、"上海市科技进步奖"等 多项省部级奖项，获授"上海市优秀技术带头人"。担任国家重点研发计划物联 网与智慧城市项目、国家文化和旅游科技创新工程、国家自然科学基金、上海市 科委科技攻关等多个项目负责人，在智慧城市、文化科技、视频监控等领域的人 工智能关键技术研究方面具有丰富经验。现担任公司独立董事。 （二）独立性情况说明 每日互动股份有限公司独立董事金城先生 2024 年度述职报告 事管理办法》《上市公司自律监管指引第2号——创业板上市公司规范运作》等法 律、法规、规范性文件中对独立董事独立性的相关要求。 二、年度履职概况 （一）出席董事会及股东大会的 ...

每日互动:2024年报净利润-0.65亿 同比下降30% 二、前10名无限售条件股东持股情况 前十大流通股东累计持有： 6724.89万股，累计占流通股比： 18.91%，较上期变化： -547.84万 股。 | 名称 | 持有数量(万股) | 占总股本比例(%) | 增减情况(万股) | | --- | --- | --- | --- | | 杭州我了个推投资管理合伙企业(有限合伙) | 1810.86 | 5.09 | 不变 | | 北京鼎鹿中原科技有限公司 | 1444.16 | 4.06 | 不变 | | 方毅 | 1215.92 | 3.42 | 不变 | | 沈欣 | 727.63 | 2.05 | -468.30 | | 李泽军 | 380.50 | 1.07 | 不变 | | 初石投资有限公司 | 284.00 | 0.80 | -28.00 | | 香港中央结算有限公司 | 242.97 | 0.68 | -77.84 | | 达孜怡君实业有限公司 | 238.48 | 0.67 | 不变 | | 张燕云 | 195.50 | 0.55 | 不变 | | 郁啸 | 184.87 | 0.52 ...

天眼查资料显示，瀚高基础软件股份有限公司，成立于2005年，位于济南市，是一家以从事软件和信息 技术服务业为主的企业。企业注册资本10610.5956万人民币，实缴资本10610.5956万人民币。通过天眼 查大数据分析，瀚高基础软件股份有限公司共对外投资了18家企业，参与招投标项目320次，财产线索 方面有商标信息19条，专利信息103条，此外企业还拥有行政许可13个。 来源：金融界 金融界2025年3月25日消息，国家知识产权局信息显示，瀚高基础软件股份有限公司申请一项名为"一种 分布式数据库集群数据重分布方法、设备及介质"的专利，公开号CN 119669356 A，申请日期为2024年 11月。 专利摘要显示，本申请实施例公开了一种分布式数据库集群数据重分布方法、设备及介质，属于数据处 理技术领域，解决随着数据量的持续膨胀，手动重分布效率低下的问题。获取PostgreSQL分布式集群对 应的数据量，基于数据量确定出相应数量的节点；确定出待重新分布数据对应的数据类型；基于不同的 数据类型，匹配不同的节点序号计算策略，以对待重新分布数据进行节点序号确定；通过相应数量的节 点批量获取待重新分布数据，基于待重新 ...

关于召开 2025 年第一次临时股东大会的通知 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。 新开普电子股份有限公司（以下简称"公司"）第六届董事会第十六次会议决 定于2025年4月11日（星期五）召开公司2025年第一次临时股东大会，现将本次 会议有关事项公告如下： 一、召开会议的基本情况 新开普: 关于召开2025年第一次临时股东大会的通 知 关于召开 2025 年第一次临时股东大会的通知 证券代码：300248 证券简称：新开普 公告编号：2025-005 新开普电子股份有限公司 决定召开2025年第一次临时股东大会，召集程序符合有关法律、行政法规、部门 规章、规范性文件和公司章程的规定； （1）现场会议的召开时间：2025年4月11日（星期五）9:30； （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4月11日9:15-9:25，9:30-11:30，13:00-15:00；通过深圳证券交易所互 联网投票系统进行网络投票的时间为2025年4月11日9:15至2025年4月11日15:00 期间的任意时间。 公司本次 ...

广联达年报审计存问题 立信会计所被警示 原标题：因在广联达年报审计中存在执业问题，立信会计所被出具警示函 因在广联达科技股份有限公司(下称"广联达"，002410.SZ)2023年度财务报表审计项目执业中存在问题， 立信会计师事务所(特殊普通合伙)(下称"立信会计所")及两名签字会计师被北京证监局采取出具警示函 措施。 3月21日，北京证监局公告称，在对立信会计所及徐继凯、苏建国执行的广联达2023年度财务报表审计 项目(信会师报字〔2024〕第ZB10098号)进行检查中，发现执业中存在五方面问题。 一是独立性方面，项目组实习生未签署项目独立性声明。 二是风险评估方面，重要性水平的确定缺少计算过程及说明，对"发放贷款及垫款的减值"风险评估程序 执行不到位。 三是控制测试方面，个别关键控制点识别和控制测试不到位，控制测试样本选取不恰当，未准确识别控 制测试偏差并执行适当的审计程序，对控制缺陷的评价程序执行不到位。 四是实质性测试方面，北京证监局指出，首先，是收入等科目分析性复核程序执行不到位。其次，是细 节测试执行不到位，收入细节测试中对发现的无验收单、验收单时间与收入确认时间不匹配、测算收入 与账面确认收入 ...