山大地纬软件股份有限公司 独立董事关于公司对外担保情况的专项说明 根据《上市公司监管指引第 8 号——上市公司资金往来、对外担保的监管要 求》《上市公司独立董事规则》和《上海证券交易所科创板股票上市规则》等有 关规定和要求，作为山大地纬软件股份有限公司（以下简称"公司"）的独立董 事，我们本着严谨、实事求是的态度，对公司 2024 年度对外担保事项进行了认 真审核和监督，现发表如下专项说明： 报告期内，公司没有发生任何形式的对外担保事项，也无以前期间发生但持 续到本报告期的对外担保事项。 独立董事： 李文峰、王腾蛟、朱敬生、白明 2025 年 4 月 11 日 ...

证券代码：688579 证券简称：山大地纬 公告编号：2025-008 山大地纬软件股份有限公司 关于召开2024年年度股东大会的通知 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： 一、 召开会议的基本情况 （一） 股东大会类型和届次 2024年年度股东大会 （二） 股东大会召集人：董事会 （三） 投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结 合的方式 （四） 现场会议召开的日期、时间和地点 召开日期时间：2025 年 5 月 9 日14 点 00 分 召开地点：山东省济南市章丘区文博路 1579 号 C 座会议室 （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东大会网络投票系统 东大会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00-15:00；通过互联 网投票平台的投票时间为股东大会召开当日的 9:15-15:00。 （六） 融资融券、转融通、约定购回业务账户和沪股通投资者的投票程序 涉及融资融券、转融通业务、约定购回业务相关 ...

证券代码：688579 证券简称：山大地纬 公告编号：2025-004 山大地纬软件股份有限公司 第四届监事会第十六次会议决议公告 本公司监事会及全体监事保证本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。 一、监事会会议召开情况 山大地纬软件股份有限公司（以下简称"公司"）第四届监事会第十六次会 议通知于 2025 年 4 月 1 日以专人送达方式发送公司全体监事。会议于 2025 年 4 月 11 日以现场表决的方式召开。 本次会议应出席监事 3 人，实际出席监事 3 人，会议由监事会主席王新军召 集并主持。本次会议的召集、召开符合《中华人民共和国公司法》等法律、法规 及《公司章程》的有关规定。 二、监事会会议审议情况 （一）审议通过《关于<2024 年度监事会工作报告>的议案》 监事会认为：2024 年度，公司监事会认真履行自身职责，对公司经营的决 策程序、依法运作情况、财务状况和内部管理等进行了监督和检查，在维护公司 利益、股东合法权益，完善公司治理结构等工作中发挥了重要作用。监事会一致 通过该议案。 表决结果：3 票同意，0 票反对，0 票 ...

Financial Performance - The company achieved operating revenue of CNY 554.61 million in 2024, representing a year-on-year increase of 3.14%[23]. - Net profit attributable to shareholders decreased by 21.04% to CNY 64.08 million compared to the previous year[23]. - The company achieved operating revenue of CNY 555 million, a year-on-year increase of 3.14%[35]. - Net profit attributable to shareholders was CNY 64.08 million, a decrease of 21.04% compared to the previous year, primarily due to increased costs and extended project cycles[35]. - The company's total assets at the end of 2024 were CNY 1.71 billion, a decrease of 0.96% from the previous year[24]. - Basic earnings per share fell to CNY 0.1602, down 21.04% from CNY 0.2029 in 2023[25]. - The company reported a weighted average return on equity of 4.70%, down 1.41 percentage points from 2023[25]. - The company reported a significant increase in revenue, achieving a total of $1.2 billion for the quarter, representing a 15% year-over-year growth[186]. - The company provided an optimistic outlook, projecting a revenue growth of 20% for the next quarter, aiming for $1.44 billion[186]. Dividend and Shareholder Information - The company plans to distribute a cash dividend of RMB 0.65 per 10 shares, totaling approximately RMB 26,000,650.00 (including tax) for the 2024 fiscal year[7]. - The company confirmed that all board members attended the board meeting[5]. - The company held three shareholder meetings and five board meetings during the reporting period, ensuring compliance with legal and regulatory requirements[177]. - All resolutions at the shareholder meetings were approved without any rejections, indicating strong shareholder support[180]. - The total remuneration for the chairman and core technical personnel was 102.62 million CNY, while the president received 230.00 million CNY[184]. Research and Development - Research and development expenses accounted for 19.60% of operating revenue, a decrease of 2.45 percentage points from the previous year[25]. - The total R&D investment amounted to ¥108,717,811.54, a decrease of 8.32% compared to the previous year, with the proportion of R&D investment to operating income at 19.60%, down by 2.45 percentage points[105]. - The company applied for 51 new patents and received 5 authorizations during the reporting period, bringing the total to 53 invention patents and 475 software copyrights as of December 31, 2024[101]. - The company has established 13 provincial-level innovation platforms, including a key laboratory for AI applications in public services[102]. - The company has developed a new data sandbox product, DWTrustDataSanbox, to enhance data exploration and analysis capabilities[125]. Market Strategy and Expansion - The company is actively enhancing its product competitiveness and expanding its national market strategy, leading to increased market share[26]. - The company expanded its market presence in provinces such as Xinjiang, Shanxi, Fujian, and Henan, with revenue from outside markets growing by 29.90% compared to the previous year[36]. - The company is implementing a national market strategy, gradually increasing its market share outside of Shandong, but faces challenges in expanding its presence[135]. - The company plans to expand its national market strategy, optimizing its sales system to increase market share across key regions[174]. Technology and Innovation - The company is focused on developing new technologies and products, including AI-driven software and blockchain solutions[15]. - The company continues to focus on AI and blockchain technology, enhancing its competitive edge in the market[40]. - The company has established multiple innovation platforms in AI, including a key laboratory in Shandong, and has received several prestigious awards for its AI technologies[56]. - The company is committed to integrating AI technologies into traditional businesses, enhancing operational efficiency and driving innovation[55]. - The company has developed a comprehensive solution for photovoltaic industry challenges using AI and edge computing, which has been applied in multiple locations[54]. Compliance and Governance - The company has not reported any non-operating fund occupation by controlling shareholders or related parties[9]. - The company has not violated decision-making procedures for external guarantees[11]. - The company has a standard unqualified audit report from Rongcheng Accounting Firm[6]. - The supervisory board actively monitors the company's financial status and compliance of management personnel, safeguarding shareholder interests[178]. - The company has not faced any penalties from securities regulatory agencies in the past three years[195]. Operational Efficiency - The company experienced increased operating costs due to market expansion and external environmental factors affecting project timelines[26]. - The net cash flow from operating activities increased by CNY 78.88 million, primarily due to the release of restricted funds[25]. - Operating costs increased to CNY 266.12 million, reflecting a year-on-year growth of 5.90%[143]. - The company is focused on building a trusted data space product system that supports the entire lifecycle of data development and utilization, addressing common challenges in data sharing and collaboration[99]. Awards and Recognition - The company received multiple awards for its technology and applications, including the first prize in Shandong Province for key technologies in public data sharing and circulation[69]. - The company has received multiple awards for its core technologies, including the AAAI Innovation Application Award and the Wu Wenjun Artificial Intelligence Science and Technology Award[126]. - The company received nearly 30 awards related to technological achievements during the reporting period, highlighting its innovation capabilities[101]. Future Outlook - The company aims to enhance its core competitiveness in artificial intelligence and fully promote digital empowerment in traditional business areas[174]. - The company is committed to becoming a leading "AI + blockchain" technology service provider in China[173]. - The company is exploring potential acquisitions to further strengthen its market position, with a budget of $500 million allocated for this purpose[186]. - Overall, the company remains committed to innovation and growth, with a focus on sustainable practices and long-term profitability[186].

山大地纬软件股份有限公司 2024 年度利润分配预案的公告 本公司董事会及全体董事保证本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: 一、利润分配预案内容 证券代码：688579 证券简称：山大地纬 公告编号：2025-005 公司向全体股东每 10 股派发现金红利人民币 0.65 元（含税）。截至 2024 年 12 月 31 日，公司总股本 400,010,000 股，以此计算合计拟派发现金红利 26,000,650.00 元（含税），占公司 2024 年度合并报表归属上市公司股东净利润的 40.58%。 如在本公告披露之日起至实施权益分派股权登记日期间，因可转债转股/回 购股份/股权激励授予股份回购注销/重大资产重组股份回购注销等致使公司总股 本发生变动的，公司拟维持分配总额不变，相应调整每股分配比例，并将另行公 告具体调整情况。 本次利润分配预案尚需提交公司 2024 年年度股东大会审议。 （二）是否可能触及其他风险警示情形 本次利润分配方案不触及《科创板股票上市规则》第 12.9.1 条第一款第（八） 项规定的可能被实施其 ...

Group 1: AI Industry Developments - The European Union is investing in the construction of 13 AI super factories, with a total investment goal of €200 billion, including a dedicated fund of €20 billion for these projects [1] - Each AI super factory will be equipped with over 100,000 high-end AI processors, with the best-performing factories hosting up to 25,000 processors [1] Group 2: Film Industry Response - The National Film Administration of China plans to moderately reduce the import of American films in response to the U.S. government's imposition of tariffs on Chinese goods, which may decrease the audience's favorability towards American films [1] Group 3: Telecommunications and 5G - Beijing aims to achieve comprehensive 5G large-scale applications by the end of 2027, establishing itself as a leading city in 5G applications, enhancing industrial support, network service capabilities, and ecological collaboration [2] Group 4: Corporate Financial Performance - TSMC reported March revenue of NT$285.96 billion, a year-on-year increase of 46.5%, and Q1 revenue of NT$839.25 billion, up 41.6% year-on-year [3] - Meixin Sheng expects Q1 2025 net profit to be between RMB 2 million and 5 million, marking a significant turnaround from losses, driven by a 30% to 35% increase in revenue [5] - Huaxi Biological's 2024 revenue reached RMB 5.371 billion, with skin-related medical revenue exceeding RMB 1 billion, reflecting a 43.57% year-on-year growth [6] Group 5: Corporate Actions and Shareholder Commitments - Kingsoft WPS Corporation Limited, the controlling shareholder of Kingsoft Office, has committed not to reduce its shareholding from April 10, 2025, to December 31, 2025 [4] - Jincheng Co. plans to repurchase shares worth between RMB 50 million and 100 million for employee stock ownership or equity incentives [6] - Guangge Technology intends to repurchase shares with a total amount between RMB 10 million and 20 million for employee stock ownership plans [6] Group 6: Investment and Financing Activities - Stardust Intelligence has completed several rounds of financing, raising several hundred million yuan, with participation from prominent investors [7] - Shenzhen Ruisi Zhixin Technology has received equity financing from multiple investors, indicating strong market interest [8] - Anhui Zhongsheng Traceability Biotechnology has completed B+ round financing of RMB 85 million, continuing its trend of successful fundraising [9]

证券代码：688579 证券简称：山大地纬 公告编号：2025-003 山大地纬软件股份有限公司 重要内容提示： 本公司实际控制人山东大学拟筹划深化校属企业体制改革事宜，该事项可能 导致公司控股股东、实际控制人发生变动。目前该事项尚处于筹划阶段，存在不 确定性。敬请投资者理性投资，注意投资风险。 一、基本情况 山大地纬软件股份有限公司（以下简称"公司"）于 2025 年 4 月 10 日收到 公司控股股东山东山大资本运营有限公司（以下简称"资本运营公司"）的告知 函，依据国家关于高校所属企业体制改革政策要求，山东大学正在筹划深化校属 企业体制改革事宜，该事项可能导致公司控股股东、实际控制人发生变动。目前 该事项尚处于筹划阶段，存在不确定性。 截止本公告披露日，资本运营公司持有公司 118,342,400 股股份，占公司总 股本比例为 29.58%。资本运营公司为山东大学下属国有独资企业。公司目前控 股股东为资本运营公司，实际控制人为山东大学。 关于山东大学筹划深化校属企业体制改革暨控股股东、实际 控制人可能发生变更的提示性公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏， ...

山大地纬软件股份有限公司舆情管理制度 第一章 总 则 第一条 为了提高山大地纬软件股份有限公司（以下简称"公司"）应对各类 舆情的能力，建立快速反应和应急处置机制，及时、妥善处理各类舆情对公司股 价、商业信誉及正常生产经营活动造成的影响，切实保护投资者合法权益，根据 《中华人民共和国公司法》《上海证券交易所科创板股票上市规则》等相关法律 法规和《山大地纬软件股份有限公司章程》（以下简称"《公司章程》"）的有关规 定，结合公司实际情况，制定本制度。 第二条 本制度所称舆情包括： （一）报刊、电视、网络等媒体对公司进行的负面、不实报道； （二）社会上存在的已经或者将给公司造成不良影响的传言或信息； 第二章 舆情管理的组织体系及工作职责 第四条 公司应对各类舆情（尤其是重大舆情及媒体质疑危机时）实行统一 领导、统一组织、快速反应、协同应对。 1 （三）可能或者已经影响社会公众投资者投资取向，造成公司股票及其衍生 品价格异常波动的信息； （四）其他涉及公司信息披露且可能对公司股票及其衍生品交易价格产生较 大影响的事件信息。 第三条 舆情信息的分类： （一）重大舆情：指传播范围较广，严重影响公司公众形象或正常经营活动， ...

Financial Performance - In 2024, the company achieved total operating revenue of RMB 56,919.18 million, a year-on-year increase of 5.85%[4] - The net profit attributable to the parent company was RMB 6,643.35 million, a decrease of 18.14% compared to the previous year[4] - The net profit attributable to the parent company after deducting non-recurring gains and losses was RMB 5,513.43 million, down 18.82% year-on-year[4] - The basic earnings per share decreased to RMB 0.1661, down 18.14% from the previous year[4] Assets and Equity - The company's total assets at the end of the reporting period were RMB 171,612.68 million, a decrease of 0.80% year-on-year[6] - The equity attributable to the parent company increased by 2.56% to RMB 137,844.73 million[6] Strategic Focus - The company is focusing on "AI + blockchain" to enhance its product competitiveness and expand its market share nationally[7] - The increase in operating costs due to market expansion and external factors contributed to the decline in net profit[7] Financial Reporting - The company reported no financial data or indicators with a change of 30% or more during the reporting period[8] - The financial data presented is preliminary and subject to final audit in the annual report[10]

证券代码：688579 证券简称：山大地纬 公告编号：2025-001 山大地纬软件股份有限公司 关于诉讼进展的公告 本公司董事会及全体董事保证本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： 一、诉讼基本情况 2024 年 2 月，山大地纬软件股份有限公司（以下简称"公司"）收到济南 市章丘区人民法院（以下简称"法院"）送达的《开庭传票》[案号（2024）鲁 0114 民初 1904 号]《民事裁定书》[（2024）鲁 0114 执保 911 号]等相关诉讼材 料 。 具 体 内 容 详 见 公 司 于 2024 年 2 月 9 日 在 上 海 证 券 交 易 所 网 站 （www.sse.com.cn）披露的《关于涉及诉讼的公告》（公告编号：2024-004）。 案件所处的诉讼阶段：一审判决。 上市公司所处的当事人地位：公司为第三人；被告一为中国建筑一局（集 团）有限公司；被告二为中建一局集团第六建筑有限公司。 涉案金额：原告济南景平商贸有限公司诉请被告一、被告二支付工程费 用等金额合计 20,105,451.94 元；诉请公司作 ...