本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 根据《国有企业、上市公司选聘会计师事务所管理办法》（财会[2023]4 号） 有关要求，现将上会会计师事务所（特殊普通合伙）（以下简称"上会所"）2023 年 度履职情况报告如下： 一、2023 年年审会计师事务所基本情况 证券代码：835305 证券简称：云创数据 公告编号：2024-020 南京云创大数据科技股份有限公司 关于对会计师事务所 2023 年度履职情况评估报告 二、质量管理水平 （一）项目咨询 （一）会计师事务所基本信息 会计师事务所名称：上会会计师事务所（特殊普通合伙） 成立日期：2013 年 12 月 27 日成立 组织形式：特殊普通合伙企业 注册地址：上海市静安区威海路 755 号 25 层 （二）会计师事务所执业记录 签字注册会计师（项目合伙人）刘一锋、签字注册会计师李声杰、项目质量 控制复核人某刘蓓近三年均无因执业行为受到刑事处罚，受到证监会及其派出机 构、行业主管部门等的行政处罚、监督管理措施，受到证券交易所、行业协会等 自律组 ...

证券代码：835305 证券简称：云创数据 公告编号：2024-012 南京云创大数据科技股份有限公司 第三届监事会第十一次会议决议公告 本公司及监事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2024 年 4 月 8 日 2.会议召开地点：公司会议室 3.会议召开方式：现场 4.发出监事会会议通知的时间和方式：2024 年 3 月 15 日 以书面方式发出 5.会议主持人：监事会主席马振宇女士 6.召开情况合法、合规、合章程性说明： 会议召集、召开、议案审议程序等符合《中华人民共和国公司法》及《南京 云创大数据科技股份有限公司章程》等有关规定。 （二）会议出席情况 会议应出席监事 3 人，出席和授权出席监事 3 人。 二、议案审议情况 （一）审议通过《公司 2023 年度监事会工作报告》 1.议案内容： 监事会对公司 2023 年度工作进行回顾与总结，形成了 2023 年度监事会工作 报告。 2.议案表决结果：同意 3 票；反对 0 票；弃权 0 ...

Product Development and Innovation - In 2023, Nanjing Innovative Data Technologies achieved significant product certifications, including compatibility with Haiguang CPU and Zhongke controllable technology[5]. - The company launched the cGPT S1000 natural language search integrated machine on April 18, 2023[6]. - The cGPT M1000 sensitive information filtering integrated machine was released on June 30, 2023[11]. - The company launched and open-sourced the SAV (Segment Anything Video) model on July 19, 2023[12]. - The company has launched the cGPT series products and is focusing on generative AI technology to expand its market share in large enterprises and state-owned enterprises[55]. - The company has achieved compatibility with various domestic CPU and GPU hardware platforms, enhancing its product offerings in the AI and big data sectors[55]. - The company has completed the development of a high-performance artificial intelligence data processing machine, capable of processing billions of data comparisons per second, enhancing its core competitiveness in AI applications[108]. - The company is developing a high-performance distributed storage architecture for heterogeneous data, which has received a patent grant[106]. - The company is focusing on developing a full-flash high-performance distributed storage system to meet the high-performance requirements of distributed storage in big data applications[108]. - The company has obtained 8 invention patents and 1 utility model patent for its industrial quality inspection system, which significantly reduces defective product rates and ensures stable product quality[109]. - The company has developed new technologies, including a method for detecting surface defects using structured light, which was patented on February 14, 2023[200]. Financial Performance - The company's operating revenue for 2023 was ¥295,659,389.16, a decrease of 21.15% compared to ¥374,958,263.02 in 2022[38]. - The net profit attributable to shareholders was -¥60,120,358.78, representing a decline of 306.16% from -¥14,802,233.93 in the previous year[38]. - The total assets at the end of 2023 amounted to ¥1,141,762,103.78, down 10.52% from ¥1,276,059,677.37 at the end of 2022[39]. - The total liabilities decreased by 18.09% to ¥335,902,217.34 from ¥410,079,432.15 in 2022[39]. - The company's gross profit margin improved to 29.70% in 2023 from 28.35% in 2022[38]. - The cash flow from operating activities showed an improvement, with a net cash flow of -¥93,613,533.81, a 38.76% reduction in losses compared to -¥152,851,395.71 in 2022[39]. - The company reported a basic earnings per share of -0.45, a significant decline of 309.09% from -0.11 in the previous year[38]. - The inventory turnover rate decreased to 1.14 from 2.04 in 2022, indicating slower inventory movement[41]. - The company's total assets growth rate was -10.52%, compared to -4.25% in the previous year[41]. - The net profit for the period was CNY -60,120,400, a decrease of 306.16% year-on-year, mainly due to a reduction in operating profit[82]. Research and Development - R&D investment amounted to 72.16 million yuan, a year-on-year increase of 5.11%, with a focus on new technologies and products in various fields[61]. - The company has focused its R&D efforts on artificial intelligence, responding to rapid developments in the field, including technologies like ChatGPT[103]. - The total number of R&D personnel decreased from 117 to 103, but their proportion of total employees increased from 71.5% to 73.6%[104]. - The company has been recognized as a high-tech enterprise, benefiting from a reduced corporate income tax rate of 15% starting from 2022[99]. - The company has obtained tax incentives for R&D expenses, allowing for a 100% deduction of actual R&D costs from 2023[99]. Strategic Partnerships and Collaborations - Strategic cooperation agreements were signed with A.O. Smith and Shanghai Tianshu Zhixin Semiconductor Co., Ltd. on May 9, 2023[7]. - The company has signed strategic cooperation agreements with major enterprises and local governments, enhancing its market presence and operational stability[62]. - The company has established collaborations with Nanjing University of Aeronautics and Astronautics and Xuzhou Medical University for medical data analysis systems[112]. Market Position and Future Plans - The company is positioned in a high-growth industry environment, benefiting from national strategic development directions in artificial intelligence and big data technology[132]. - The company plans to enhance its core technology capabilities and maintain high R&D investment to address market demands[68]. - The company aims to optimize its customer structure and improve cash collection capabilities, leading to a significant increase in contract liabilities by 541.02%[72]. - The company plans to expand its market presence by focusing on large enterprises and state-owned enterprises while optimizing existing technology products and developing new market areas[133]. - The company plans to initiate the construction of a big data intelligence center project in the central and western regions to meet the demand for large-scale data storage and AI computing power[133]. Corporate Governance and Social Responsibility - The company is committed to optimizing its governance structure and maintaining good investor relations through various engagement strategies[64]. - Cloud Data has actively participated in various social responsibility initiatives, including donations to support poverty alleviation and community welfare projects[122]. - The company has established a children's growth assistance project to support the education of employees' children, demonstrating its commitment to social responsibility[122]. Intellectual Property and Certifications - The company holds 63 authorized patents and 198 software copyrights, indicating a strong intellectual property portfolio[51]. - The company has obtained 1 invention patent and 1 invention patent application in the field of generative AI technology, enhancing its competitive edge in AI[110]. - The company received a 3C product certification for the cServer series on September 22, 2023, valid until September 21, 2028[199]. - The company achieved a significant increase in intellectual property, with 21 new software copyrights and 8 new trademarks added during the year[200]. - The company is recognized as a "Specialized and New Small Giant" in Jiangsu Province, with the review completed on December 1, 2023[199]. Financial Management and Investments - The company plans to use up to RMB 260 million of temporarily idle raised funds for cash management, purchasing safe bank wealth management products[155]. - The company has not used the raised funds for financial investments or to purchase trading financial assets[176]. - The company has a total of RMB 42,624,505.86 in assets with restricted rights, accounting for 3.73% of total assets[159]. - The company is actively managing its financing through various banks, indicating a diversified funding strategy[180].

证券代码：835305 证券简称：云创数据 公告编号：2024-010 南京云创大数据科技股份有限公司 类型：有限责任公司（自然人投资或控股的法人独资） 关于全资子公司完成工商变更登记并取得营业执照的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、基本情况 南京云创大数据科技股份有限公司（以下简称"公司"）于 2023 年 10 月 27 日召开的第三届董事会第十二次会议审议通过了《关于拟 变更深圳云创大数据科技有限公司相关工商信息的议案》。具体详细 情况见 2023 年 10 月 30 日披露登载于北京证券交易所信息披露平台 （www.bse.cn）的《南京云创大数据科技股份有限公司第三届董事会 第十二次会议决议公告》（公告编号：2023-080） 二、工商变更登记情况 目前由深圳云创大数据科技有限公司变更为南京云创智能科技 有限公司相关工作已完成工商变更登记手续并于 2024 年 4 月 2 日取 得由南京市秦淮区行政审批局核发的《营业执照》。 新的营业执照具体情况如下： 公司名称：南京云 ...

证券代码：835305 证券简称：云创数据 公告编号：2024-009 南京云创大数据科技股份有限公司 关于取得发明专利证书的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、基本情况 南京云创大数据科技股份有限公司（以下简称"公司"）于 2024 年 3 月 29 日收到国家知识产权局颁发的《发明专利证书》1 项，具 体情况如下： 发明名称：一种基于水位计和摄像机的水深测定系统和方法 专利号：ZL202110712712.6 专利权人：南京云创大数据科技股份有限公司 授权公告日：2024 年 3 月 29 日 该发明专利属于计算机视觉技术领域，通过对现场图像的获取， 基于改进的 UNet 模型实现对淹水区域的分割与识别，经过与水位计 数据的对比，生成区域淹水等深线示意图。该发明专利主要应用于智 能化应急领域，有助于对整个城市的内涝情况智能评估，为政府决策 部门制订城市排水、抢险救灾、交通管制等政策提供依据，为公众出 行、避险等提供参考。 二、对公司的影响 本次"一种基于水位计和摄像机的水深测定 ...

Financial Performance - The company's operating revenue for 2023 was CNY 310,062,410.40, a decrease of 17.31% compared to the previous year[3] - The net profit attributable to shareholders was CNY -52,792,890.32, representing a decline of 256.13% year-on-year[3] - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY -64,374,860.77, down 146.43% from the previous year[3] - Basic earnings per share decreased to CNY -0.40, a drop of 263.64% compared to the same period last year[3] - Total assets at the end of the reporting period were CNY 1,148,412,264.66, a decrease of 9.91% from the beginning of the period[4] - Shareholders' equity attributable to the company was CNY 812,923,704.59, down 6.10% from the beginning of the period[4] Market Conditions - The decline in revenue was attributed to longer collection cycles and increased bad debt provisions due to market conditions[7] - The company plans to continue optimizing its industry direction and accumulate strength for future market recovery[7] Strategic Focus - The company has focused its main technical product direction on artificial intelligence, responding to rapid developments in the field in 2023[6] Cautionary Notes - The financial data presented is preliminary and has not been audited, cautioning investors to be aware of investment risks[8]

Financial Performance - The company expects a net loss attributable to shareholders in the range of -48 million to -58 million CNY for 2023, compared to a loss of 14.82 million CNY in the same period last year[3]. - Revenue for 2023 is projected to decline by approximately 65 million CNY, representing a year-on-year decrease of about 17.31%[4]. - The increase in expected losses is primarily due to decreased revenue leading to lower gross profit, slower accounts receivable collection, and increased bad debt provisions[5]. Business Strategy - The company is focusing on artificial intelligence investments to lay a solid foundation for future market expansion, although scaling new product development will require time[5]. - The company has adjusted its business strategy by optimizing client selection based on payment terms and collection cycles[5]. Cautionary Notes - The financial data presented is preliminary and has not been audited, and investors are advised to exercise caution[6].

| | 2024-02-19 公告日期 | 异常期间 | 无 | | | | --- | --- | --- | --- | --- | --- | | | 云创数据(835305) 连续竞价 | 成交数量 （股） | 6438180 | 成交金额（万 元） | 9249.4 | | | 涉及事项 当日收盘价涨幅达到20%的前5只股票 | | | | | | 买/卖 | 营业部或交易单元名称 | | | 买入金额（元） | 卖出金额（元） | | 买1 | 中信证券股份有限公司北京万柳证券营业部 | | | 3046218.45 | 0 | | 买2 | 中信建投证券股份有限公司深圳宝安海秀路证券营业部 | | | 2697839.38 | 0 | | 买3 | 中信证券股份有限公司深圳分公司 | | | 2180637.37 | 1559842.71 | | 买4 | 中国银河证券股份有限公司三明列东街证券营业部 | | | 2143709.06 | 0 | | 买5 | 长江证券股份有限公司慈溪新城大道证券营业部 | | | 1904500 | 0 | | 卖1 | 光大证券股份有限公司宁波和义路营业部 ...

| 日期 | 代码 | 简称 | 成交数量（股） | 成交金额（万元） | 披露原因 | | --- | --- | --- | --- | --- | --- | | 2024-02- | | | | | | | 19 | 871753 | 天纺标 | 9288481 | 20940.31 | 当日收盘价涨幅达到30.00% | | 2024-02- | 835305 | 云创数据 | 6438180 | 9249.4 | 当日收盘价涨幅达到29.99% | | 19 | | | | | | | 2024-02- | 873122 | 中纺标 | 6642786 | 28765.86 | 当日收盘价涨幅达到28.32% | | 19 | | | | | | | 2024-02- | 835670 | 数字人 | 8001847 | 10279.07 | 当日收盘价涨幅达到24.24% | | 19 | | | | | | | 2024-02- | 837748 | 路桥信息 | 3683061 | 6854.13 | 当日收盘价涨幅达到23.35% | | 19 | | | | | | | 2024-02- ...

证券代码：835305 证券简称：云创数据 公告编号：2024-006 南京云创大数据科技股份有限公司 关于取得发明专利证书的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、基本情况 南京云创大数据科技股份有限公司（以下简称"公司"）于 2024 年 2 月 18 日收到国家知识产权局颁发的《发明专利证书》1 项，具 体情况如下： 发明名称：基于多智能体近端策略优化算法的区域信号灯控制方 法 专利号：ZL202310714706.3 专利权人：南京云创大数据科技股份有限公司 授权公告日：2024 年 2 月 13 日 该发明专利属于城市交通信号灯智能优化领域，通过获取实时交 通流量信息，得到全局状态集合，同时构建基于单个和多个交通交叉 口的配时策略网络，经过数据输入、价值计算、强化学习、策略优化 等迭代过程，最终得到优化的全局配时方案。该发明专利主要应用于 智能交通领域，有助于提升区域中不同交叉口间信号灯配时的协同配 合，实现最大化疏通车流量，优化城市交通。 二、对公司的影响 本次"基于多智能 ...