万联证券股份有限公司 关于北京殷图网联科技股份有限公司 向不特定合格投资者公开发行股票之保荐工作总结报告 万联证券股份有限公司(以下简称"万联证券"或"保荐机构")作为北京 殷图网联科技股份有限公司(以下简称"殷图网联"、"发行人"或"公司")向 不特定合格投资者公开发行股票(以下简称"本次发行")的保荐机构,持续督 导期间为 2020年 7月 27日至 2023年 12月 31日。目前,本次发行持续督导期已 届满,万联证券根据《证券发行上市保荐业务管理办法》《北京证券交易所证券 发行上市保荐业务管理细则》《北京证券交易所股票上市规则(试行)》等法规和 规范性文件要求,出具本保荐工作总结报告书。 (二) 持续督导阶段 按照《全国中小企业股份转让系统股票向不特定合格投资者公开发行保荐业 务管理细则(试行)》《北京证券交易所上市公司持续监管办法(试行)》《北京证 券交易所证券发行上市保荐业务管理细则》《北京证券交易所股票上市规则(试 行)》等规定,履行职责。包括: 1、督导公司规范运作,审阅公司信息披露文件及向中国证监会、全国股转 公司和北京证券交易所提交的其他文件; 2、督促公司建立健全并有效执行公司治理、内部 ...

| | 2024-05-09 公告日期 无 | 异常期间 | | | | | --- | --- | --- | --- | --- | --- | | | 殷图网联(835508) 连续竞价 | 成交数量 | 7552234 | 成交金额（万 | 16430.08 | | | | （股） | | 元） | | | | 涉及事项 当日换手率达到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 | 东方财富证券股份有限公司拉萨团结路第二证券营业部 | | | 3794805.67 | 2306227.25 | | 买2 | 东方财富证券股份有限公司拉萨金融城南环路证券营业部 | | | 3582018.05 | 1242501.15 | | 买3 | 东方财富证券股份有限公司山南香曲东路证券营业部 | | | 3524154.53 | 819613.17 | | 买4 | 东方财富证券股份有限公司拉萨团结路第一证券营业部 | | | 3059042.59 | 4307507.89 | | 买5 | 东方财富证券股份有限公司 ...

| 日期 | 代码 | 简称 | 成交数量（股） | 成交金额（万元） | 披露原因 | | --- | --- | --- | --- | --- | --- | | 2024-05- | 833230 | 欧康医药 | 7574958 | 9711.51 | 当日换手率达到40.06% | | 09 | | | | | | | 2024-05- 09 | 837023 | 芭薇股份 | 8487549 | 13523.19 | 当日换手率达到35.47% | | 2024-05- 09 | 873152 | 天宏锂电 | 12633556.0 | 11437.22 | 当日换手率达到32.48% | | 2024-05- | 835508 | 殷图网联 | 7552234 | 16430.08 | 当日换手率达到29.01% | | 09 | | | | | | | 2024-05- 09 | 872931 | 无锡鼎邦 | 5793757 | 5042.11 | 当日换手率达到24.37% | ...

Business Expansion and Innovation - In January 2023, the company established a branch in Hangzhou, enhancing its product innovation and core technology capabilities[6]. - The company received three software copyright registration certificates in January 2023, improving its intellectual property protection and competitive strength[6]. - In July 2023, the company was awarded the third prize of the Henan Provincial Science and Technology Progress Award, reflecting its capabilities in technological innovation and independent research and development[7]. - In October 2023, the company invested 9 million RMB for a 2.571% stake in Dockettes (Tianjin) New Energy Technology Co., Ltd., supporting its long-term business expansion[8]. - In December 2023, the company established a controlling subsidiary, Beijing In-To Shuo Neng Technology Co., Ltd., with an investment of 1.53 million RMB for a 51% stake, focusing on product development in emerging energy sectors[9]. - The company has developed an intelligent warehouse system that significantly improves the accuracy of safety equipment management, reducing manual intervention and increasing efficiency[45]. - The company is focusing on R&D in the fields of artificial intelligence, IoT, and new energy, aligning with industry trends and market demands[49]. - The company is actively pursuing new product development and market expansion strategies to diversify its customer base and reduce dependency on major clients[114]. - The company has established a new digital business platform to enhance collaboration efficiency and improve internal management[46]. - The company is developing a smart operation and maintenance management platform for renewable energy power stations to enhance business expansion in the renewable sector[97]. Financial Performance - The company's operating revenue for 2023 was ¥77,532,932.89, representing a year-over-year increase of 5.64% compared to ¥73,396,358.54 in 2022[28]. - The net profit attributable to shareholders for 2023 was ¥2,663,850.20, a significant decrease of 58.90% from ¥6,481,475.36 in 2022[28]. - The gross profit margin improved to 32.98% in 2023, up from 32.45% in 2022[28]. - Total assets decreased by 4.88% to ¥256,570,167.02 at the end of 2023, down from ¥269,736,213.02 at the end of 2022[30]. - The company's total liabilities decreased by 1.71% to ¥46,902,942.58 at the end of 2023[30]. - The net asset attributable to shareholders decreased by 5.56% to ¥209,667,224.44 at the end of 2023[30]. - The operating cash flow for 2023 was negative at -¥5,801,404.98, a decline of 125.51% compared to ¥22,739,179.68 in 2022[30]. - The company reported a basic earnings per share of ¥0.05 for 2023, down 61.54% from ¥0.13 in 2022[28]. - The company's main business revenue for 2023 was ¥77,292,625.15, an increase of 5.69% year-on-year, while net profit was ¥2,663,850.20, a decrease of 58.90% due to increased R&D expenses and reduced government subsidies[47]. Research and Development - Research and development expenses increased by 20.91% to CNY 13,373,076.79, reflecting the company's commitment to enhancing product innovation[59]. - The company reported a research and development expenditure of 13,373,076.79 CNY, which accounts for 17.25% of its operating revenue[93]. - The total R&D expenditure reached ¥38,669,814.50, with significant contributions from projects such as Project Eleven and Project Fourteen, which received ¥5,415,260.95 and ¥6,391,359.29 respectively[165]. - The company’s R&D model focuses on industry technology trends and customer needs, with a dedicated technical management committee overseeing R&D direction[163]. - The company focuses on developing intelligent auxiliary monitoring systems for power grid operations, providing comprehensive solutions that include design, software development, integration, and maintenance[166]. Governance and Management - The company has established a governance structure that ensures compliance with laws and regulations, enhancing decision-making quality and risk management[171]. - The board of directors held 14 meetings during the reporting period, addressing key issues such as the establishment of a new branch and financial reports[176]. - The company has implemented a new accountability system for significant errors in annual reports, enhancing internal control measures[170]. - The company has established an audit committee and internal audit department to enhance governance and oversight, with the audit committee meeting once during the reporting period[181]. - The company has a dedicated investor relations management team to enhance communication with investors and protect their rights[196]. Market and Customer Relations - The company successfully won bids for projects in multiple provinces including Zhejiang, Liaoning, Inner Mongolia, Fujian, Sichuan, and Jiangxi, expanding its customer base in the power grid sector[44]. - Major customers accounted for 71.11% of total sales, with State Grid Corporation contributing ¥31,552,033.10, or 40.82%[72]. - The company’s reliance on its top five customers for sales was 76.49% in 2022 and 71.11% in 2023, with the largest customer, State Grid Corporation, contributing 40.82% of sales in 2023[114]. - The company has implemented measures to strengthen accounts receivable management, including strict contract reviews and improved communication with clients to ensure timely payments[114]. Social Responsibility and Employee Welfare - The company emphasizes social responsibility by ensuring employee welfare and providing health benefits, including annual health check-ups and commercial accident insurance[104]. - The company has established a competitive compensation structure to retain technical and management talent, addressing potential talent shortages[114]. - The company’s total employee count increased from 98 to 115 during the reporting period, with a net addition of 17 employees[155]. - The company has maintained a stable employee turnover rate, aligning personnel with its development needs[156]. Risk Management - The company has established a risk control system to assess and manage various risks, including market and legal risks[191]. - There were no significant changes in major risks during the reporting period, and no new risk factors were identified[116]. - The company is committed to covering niche markets within the power sector to mitigate market volatility risks[113]. Financial Management - The company has a complete financial management control system, ensuring the accuracy, reliability, and security of accounting data[190]. - The company has not experienced any significant accounting errors or omissions during the reporting period[192]. - The company aims to improve fund utilization efficiency through appropriate investments in financial products, ensuring normal operational cash flow is maintained[126].

Financial Performance - Revenue for the first quarter of 2024 was CNY 8,942,151.92, representing a year-on-year increase of 2.03% from CNY 8,764,117.29[12] - Net loss attributable to shareholders for the first quarter of 2024 was CNY -1,404,281.18, an improvement of 18.81% compared to CNY -1,729,542.11 in the same period last year[12] - The basic earnings per share remained unchanged at -0.03 CNY[12] - Total revenue for Q1 2024 reached ¥8,942,151.92, an increase from ¥8,764,117.29 in Q1 2023, representing a growth of approximately 2.03%[36] - Net loss for Q1 2024 was ¥1,404,281.18, compared to a net loss of ¥1,729,542.11 in Q1 2023, indicating an improvement of about 18.8%[38] Assets and Liabilities - Total assets as of March 31, 2024, were CNY 245,065,410.16, a decrease of 4.48% compared to the end of 2023[12] - The company's asset-liability ratio remained low at 15.02%, down from 18.28% at the end of 2023[12] - Current assets totaled ¥228,912,735.25 as of March 31, 2024, down from ¥243,224,951.04 as of December 31, 2023, a decrease of about 5.87%[32] - Current liabilities decreased to ¥35,712,988.94 as of March 31, 2024, from ¥45,798,626.40 as of December 31, 2023, a reduction of approximately 22%[34] - Non-current assets increased to ¥16,152,674.91 as of March 31, 2024, compared to ¥13,345,215.98 as of December 31, 2023, an increase of about 21.1%[33] Cash Flow - The net cash flow from operating activities for the first quarter of 2024 was CNY -2,430,124.50, a reduction in outflow by 63.49% compared to the previous year[15] - Operating cash inflow for Q1 2024 was CNY 22,737,721.11, a significant increase from CNY 13,604,176.37 in Q1 2023, representing a growth of approximately 67.5%[39] - Net cash outflow from operating activities for Q1 2024 was CNY -2,430,124.50, an improvement compared to CNY -6,656,843.30 in Q1 2023, indicating a reduction in losses by about 63.5%[39] - Cash and cash equivalents at the end of Q1 2024 stood at CNY 126,415,819.17, down from CNY 166,149,970.70 at the end of Q1 2023, a decrease of about 24%[40] - The net increase in cash and cash equivalents for Q1 2024 was CNY -7,328,974.57, contrasting with a net increase of CNY 29,626,788.80 in Q1 2023, indicating a significant decline in liquidity[40] Expenses - Research and development expenses increased by 65.96% year-on-year to CNY 4,916,570.30, primarily due to an increase in personnel costs and completion of R&D services[14] - Total operating costs decreased to ¥11,161,391.06 in Q1 2024 from ¥11,864,478.44 in Q1 2023, a reduction of about 5.93%[36] - Employee compensation payments increased to CNY 6,517,058.34 in Q1 2024 from CNY 4,361,729.93 in Q1 2023, representing a rise of approximately 49.5%[39] Shareholder Information - Total number of ordinary shares is 50,000,000, with 5,467 shareholders[20] - Major shareholder Zheng Sanli holds 24,390,000 shares, representing 48.78% of total shares[21] - The total number of limited shares is 23,962,500, accounting for 47.93% of total shares[20] Legal and Compliance - The company has not experienced any significant legal disputes or external guarantees during the reporting period[24] - There were no changes in the accounting policies or errors corrected during the reporting period[18] - The company has complied with all commitments made by shareholders and management regarding competition and related transactions[28] Financial Products - The company purchased low-risk financial products totaling 15,000,000.00 yuan, with a redemption of 16,000,000.00 yuan during the reporting period[25] - As of the end of the reporting period, the balance of financial products held was 124,370,000.00 yuan[25] - The company reported a significant decrease in other payables by 92.14% to CNY 58,983.52, mainly due to the payment of employee bonuses from the previous year[13]

北京殷图网联科技股份有限公司 审计 报 告 大信审字[2024]第 1-03129 号 大信会计师事务所(特殊普通合伙) WUYIGE CERTIFIED PUBLIC ACCOUNTANTS LLP. 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://ztc.m6.cov.cn）"进行查 " WUYIGE Certified Public Account Room 2206 22/F,Xueyuan International Tower No.1 Zhichun Road.Haidian Dist. Beijing, China, 100083 我们相信,我们获取的审计证据是充分、适当的,为发表审计意见提供了基础。 三、关键审计事项 审计报告 大信审字[2024]第 1-03129 号 北京殷图网联科技股份有限公司全体股东: 一、审计意见 我们审计了北京殷图网联科技股份有限公司(以下简称"贵公司")的财务报表,包括 2023 年 12 月 31 日资产负债表,2023年度利润表、现金流量表、股东权益变动表,以及财务 报表附注。 我们认为,后附的财务报表在所有重大方面按照企业会计准则的 ...

WUYIGE CERTIFIED PUBLIC ACCOUNTANTS LLP. 北京殷图网联科技股份有限公司 非经营性资金占用及其他关联资金 往来情况汇总表的专项审计报告 大信专审字[2024]第 1-02763 号 大信会计师事务所(特殊普通合伙) 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://acc.mof.gov.cn）"进行查理 WHYIGE Certified Public Accountant % 1 号 Room 2206 22/F Xuevuan International Tower No.1 Zhichun Road, Haidian Dist Beijing, China, 100083 非经营性资金占用及其他关联资金往来情况汇总表的 专项审计报告 大信专审字[2024]第 1-02763 号 北京殷图网联科技股份有限公司全体股东: 我们接受委托,审计了北京殷图网联科技股份有限公司(以下简称"贵公司")的财务报 表,包括 2023年12月 31 日合并及母公司资产负债表、2023年度合并及母公司利润表、股 东权益变动表、现金流量表以及财务报表附注,并于 202 ...

北京殷图网联科技股份有限公司 募集资金存放与实际使用情况 审核报告 大信专审字[2024]第 1-02762 号 大信会计师事务所（特殊普通合伙） WUYIGE CERTIFIED PUBLIC ACCOUNTANTS LLP. 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://> 【fp.mof.gov.cn】 近行业 7 山11 4 100083 WUYIGE Certified Public Accountants LLP x 知春路 1 号 Room 2206 22/F, Xueyuan International Tower 传JC Fax: 国际大厦 22 层 2206 No.1 Zhichun Road. Haidian Dist. Beijing, China, 100083 III iT Telephone: +86 (10) 82327668 网址: Internet: www.daxincna.com.cn 募集资金存放与实际使用情况 审核报告 大信专审字[2024]第 1-02762 号 北京殷图网联科技股份有限公司全体股东: 我们接受委托,对后附的北京殷图网联科 ...

证券代码：835508 证券简称：殷图网联 公告编号：2024-026 本人作为北京殷图网联科技股份有限公司（以下简称"公司"）的独立董事， 在报告期任期内严格按照《公司法》、《北京证券交易所股票上市规则（试行）》、 《公司章程》及《独立董事工作制度》等规定，忠实、勤勉、尽责地履行独立董 事职责，积极出席相关会议，及时了解公司的生产经营信息，关注公司的发展状 况，认真审议董事会各项议案，充分发挥独立董事的独立性和专业性作用，切实 维护了公司和股东尤其是中小股东的利益。现将本人 2023 年度任期内履职情况 报告如下： 一、基本情况 （一）专业背景及工作兼职情况 姜齐荣，男，1968 年出生，中国国籍，先后获得清华大学电机工程与应用 电子技术系工学学士、博士学位，现为清华大学电机工程与应用电子技术系教授， 2007 年获教育部新世纪优秀人才称号。现担任科林电气独立董事、九州风神独 立董事。 北京殷图网联科技股份有限公司 2023 年度独立董事述职报告（姜齐荣已离任） 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 ...

证券代码：835508 证券简称：殷图网联 公告编号：2024-025 北京殷图网联科技股份有限公司 2023 年度独立董事述职报告（王玉） 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。 本人作为北京殷图网联科技股份有限公司（以下简称"公司"）的独立董事， 在报告期内严格按照《公司法》、《北京证券交易所股票上市规则（试行）》、《北 京证券交易所上市公司持续监管指引第 1 号——独立董事》、《公司章程》及《独 立董事工作制度》等规定，忠实、勤勉、尽责地履行独立董事职责，积极出席相 关会议，及时了解公司的生产经营信息，关注公司的发展状况，认真审议董事会 各项议案，充分发挥独立董事的独立性和专业性作用，切实维护了公司和股东尤 其是中小股东的利益。现将本人 2023 年度履职情况报告如下： 一、基本情况 （一）专业背景及工作兼职情况 王玉，女，1977 年出生，中国国籍，本科毕业于中华女子学院。中国注册 会计师，现为北京同道鑫会计师事务所（普通合伙）注册会计师，具有 20 年以 上财务及审计工作经验，精通现代 ...