北京海兰信数据科技股份有限公司 二〇二四年度 审计报告 致同会计师事务所（特殊普通合伙） 目 录 | 审计报告 | 1-6 | | --- | --- | | 合并及公司资产负债表 | 1-2 | | 合并及公司利润表 | 3 | | 合并及公司现金流量表 | 4 | | 合并及公司股东权益变动表 | 5-8 | | 财务报表附注 | 9-103 | 致同会计师事务所（特殊普通合伙） 中国北京朝阳区建国门外大街 22 号 赛特广场 5 层邮编 100004 电话 +86 10 8566 5588 传真 +86 10 8566 5120 www.grantthornton.cn 审计报告 致同审字（2025）第 110A015442 号 北京海兰信数据科技股份有限公司全体股东： 一、审计意见 我们审计了北京海兰信数据科技股份有限公司（以下简称海兰信公司） 财务报表，包括 2024 年 12 月 31 日的合并及公司资产负债表，2024 年度的合 并及公司利润表、合并及公司现金流量表、合并及公司股东权益变动表以及 相关财务报表附注。 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规定编 制，公允反映了海 ...

关于北京海兰信数据科技股份有限公司非经营性资金占用及其他 关联资金往来的专项说明 北京海兰信数据科技股份有限公司 2024年度非经营性资金占用及 其他关联资金往来情况汇总表 1 关于北京海兰信数据科技股份有限公司 非经营性资金占用及其他关联 资金往来的专项说明 致同会计师事务所（特殊普通合伙） 目 录 致同会计师事务所（特殊普通合伙） 中国北京 朝阳区建国门外大街 22 号 赛特广场 5 层 邮编 100004 电话 +86 10 8566 5588 传真 +86 10 8566 5120 www.grantthornton.cn 关于北京海兰信数据科技股份有限公司 非经营性资金占用及其他关联资金往来的专项说明 致同专字（2025）第 110A009392 号 北京海兰信数据科技股份有限公司全体股东： 我们接受北京海兰信数据科技股份有限公司（以下简称海兰信公司）委 托，根据中国注册会计师执业准则审计了海兰信公司 2024 年 12 月 31日的合并 及公司资产负债表，2024 年度合并及公司利润表、合并及公司现金流量表、 合并及公司股东权益变动表和财务报表附注，并出具了致同审字（2025）第 110A0154 ...

专项核查报告 公司 2024 年度营业收入扣除情况表及说明 1-2 北京海兰信数据科技股份有限公司 营业收入扣除情况表 专项核查报告 致同会计师事务所（特殊普通合伙） 目 录 致同会计师事务所（特殊普通合伙） 中国北京 朝阳区建国门外大街 22号 赛特广场 5层 邮编 100004 电话 +86 10 8566 5588 传真 +86 10 8566 5120 www.grantthornton.cn 北京海兰信数据科技股份有限公司 营业收入扣除情况表专项核查报告 致同专字（2025）第 110A009395 号 北京海兰信数据科技股份有限公司全体股东： 我们接受委托，在审计了海兰信股份有限公司（以下简称海兰信公司） 2024 年 12 月 31 日的合并及公司资产负债表，2024 年度的合并及公司利润表、 合并及公司现金流量表、合并及公司股东权益变动表以及财务报表附注的基 础上，对后附的《海兰信公司 2024 年度营业收入扣除情况表及说明》（以下 简称"营业收入扣除情况表"）进行了专项核查。 按照《深圳证券交易所创业板股票上市规则》（以下简称"上市规则"） 和《深圳证券交易所创业板上市公司自律监管指南第 1 ...

关于北京海兰信数据科技股份有限公司 二〇二四年度 内部控制审计报告 致同会计师事务所（特殊普通合伙） 致同会计师事务所（特殊普通合伙） 中国北京 朝阳区建国门外大街 22 号 赛特广场 5 层 邮编 100004 电话 +86 10 8566 5588 传真 +86 10 8566 5120 www.grantthornton.cn 内部控制审计报告 致同审字（2025）第 110A015443 号 关于北京海兰信数据科技股份有限公司全体股东： 按照《企业内部控制审计指引》及中国注册会计师执业准则的相关要求， 我们审计了关于北京海兰信数据科技股份有限公司（以下简称海兰信公司） 2024 年 12 月 31 日的财务报告内部控制的有效性。 一、企业对内部控制的责任 按照《企业内部控制基本规范》、《企业内部控制应用指引》、《企业 内部控制评价指引》的规定，建立健全和有效实施内部控制，并评价其有效 性是海兰信公司董事会的责任。 二、注册会计师的责任 我们的责任是在实施审计工作的基础上，对财务报告内部控制的有效性 发表审计意见，并对注意到的非财务报告内部控制的重大缺陷进行披露。 三、内部控制的固有局限性 内部控制具有 ...

Financial Performance - The company's revenue for Q1 2025 reached ¥346,447,574.15, a significant increase of 639.08% compared to ¥46,875,396.72 in the same period last year[5] - Net profit attributable to shareholders was ¥34,803,851.48, marking a remarkable growth of 1,324.75% from ¥2,442,796.09 year-on-year[5] - The net profit after deducting non-recurring gains and losses was ¥27,641,266.57, compared to a loss of ¥2,437,726.87 in the previous year, reflecting a 1,233.90% increase[5] - The company's basic and diluted earnings per share were both ¥0.0483, up 1,320.59% from ¥0.0034 in the same quarter last year[5] - Net profit for the current period was ¥34,582,350.56, a substantial rise from ¥2,167,514.34 in the previous period[21] - Earnings per share (EPS) for the current period was ¥0.0483, compared to ¥0.0034 in the prior period[21] - The company reported a comprehensive income total of ¥35,952,628.46, up from ¥1,947,090.85 in the last period[21] Assets and Liabilities - Total assets decreased by 7.09% to ¥2,268,198,502.80 from ¥2,441,192,979.29 at the end of the previous year[5] - Total current assets decreased from 1,760,333,435.63 CNY to 1,569,214,157.01 CNY, a reduction of approximately 10.83%[15] - Total liabilities decreased to ¥523,957,487.60 from ¥732,904,592.55 year-over-year[20] - Total equity attributable to shareholders increased to ¥1,744,336,749.71 from ¥1,708,162,620.33[20] Cash Flow - The company reported a net cash flow from operating activities of -¥14,215,297.19, an improvement of 58.62% compared to -¥34,356,408.20 in the previous year[5] - Cash flow from operating activities showed a decrease, with cash received from sales at ¥84,311,159.73 compared to ¥96,141,874.24 previously[23] - Net cash flow from operating activities was -$14.22 million, an improvement from -$34.36 million year-over-year[24] - Net cash flow from financing activities was -$30.83 million, an improvement from -$125.98 million year-over-year[24] Inventory and Borrowings - The company’s inventory decreased by 70% to ¥98,443,422.09 due to the recognition of revenue from the Hainan project[9] - Short-term borrowings were reduced by 43% to ¥39,660,026.03 as the company repaid bank loans during the quarter[9] - Short-term borrowings decreased from 69,062,926.03 CNY to 39,660,026.03 CNY, a decline of about 42.56%[16] Government Subsidies and Other Income - The company recognized government subsidies amounting to ¥333,647.96 during the quarter, contributing to its financial performance[6] - Deferred income rose significantly to ¥88,940,686.86 from ¥46,617,025.00 in the previous period[20] Shareholder Information - Total number of common shareholders at the end of the reporting period is 104,737[12] - The largest shareholder, Shenwan Qiu, holds 11.96% of shares, totaling 86,192,091 shares, with 1,500,000 shares frozen[12] Operational Highlights - The significant increase in revenue was primarily driven by the completion and acceptance of the Hainan Marine Disaster Prevention Project (EPC+O)[9] - The company is focusing on expanding its market presence and enhancing product development strategies moving forward[19] Other Financial Metrics - Total operating costs amounted to ¥313,398,784.26, compared to ¥65,318,231.64 in the prior period, with operating costs specifically at ¥274,494,077.32 versus ¥30,512,308.94[20] - Cash received from tax refunds was $1.25 million, up from $1.08 million year-over-year[24] - Cash paid to employees increased to $21.85 million from $19.18 million year-over-year[24] - Cash paid for taxes was $13.34 million, compared to $10.68 million in the previous period[24] - Cash inflow from investment recovery was $920.70 million, slightly up from $907.07 million year-over-year[24] Accounting Standards - The company did not execute any new accounting standards adjustments for the first quarter report[26]

Financial Performance - The company reported a significant increase in revenue, with a year-on-year growth of 25% in 2024, reaching a total of 1.5 billion RMB[1]. - The company has set a revenue guidance for 2025, projecting a growth rate of 20% to 1.8 billion RMB[1]. - The company's revenue for 2024 was CNY 383,939,320.33, a decrease of 49.06% compared to CNY 753,688,352.58 in 2023[28]. - The net profit attributable to shareholders for 2024 was CNY 8,205,657.64, representing a significant improvement of 107.05% from a loss of CNY 116,362,016.18 in 2023[28]. - The net cash flow from operating activities for 2024 was CNY 93,964,238.10, down by 21.98% from CNY 120,436,690.33 in 2023[28]. - The total assets at the end of 2024 were CNY 2,441,192,979.29, an increase of 5.22% from CNY 2,320,174,972.96 at the end of 2023[28]. - The basic earnings per share for 2024 was CNY 0.0114, a recovery from a loss of CNY 0.1609 in 2023, marking a 107.09% increase[28]. - The company reported a weighted average return on equity of 0.48% for 2024, a significant improvement from -6.53% in 2023[28]. - The revenue for the fourth quarter of 2024 was CNY 130,215,003.86, contributing to a total of CNY 383,939,320.33 for the year[30]. - The company’s net profit attributable to shareholders in the fourth quarter was a loss of CNY 1,986,392.64, following a profit of CNY 10,089,326.65 in the second quarter[30]. Market Expansion and Strategy - The company plans to expand its market presence in Southeast Asia, targeting a 15% market share by 2026[1]. - A strategic partnership with major telecom operators is anticipated to enhance service offerings and drive customer acquisition[1]. - The company aims to achieve a total revenue exceeding ¥100 billion by 2027, aligning with national strategies for marine development[42]. - The company plans to focus on three main business areas: intelligent navigation, ocean exploration, and seabed data centers, aiming to establish a leading position in these fields[42]. - The company is actively involved in marine disaster prevention projects, leveraging over 20 years of local expertise in Hainan to implement comprehensive prevention measures[38]. Research and Development - The company is investing 300 million RMB in R&D for new technologies related to underwater data centers[1]. - Research and development investments increased by 30%, focusing on smart technology advancements[7]. - The R&D team has made significant progress in developing high-performance radar signal processing algorithms, which are expected to improve the company's technological capabilities[75]. - The company has established over 50 intelligent computing centers nationwide, supporting more than 100 AI application scenarios[40]. - R&D investment amounted to ¥86,409,568.63 in 2024, representing 22.51% of operating revenue, a significant increase from 8.72% in 2023[75]. Product Development and Innovation - New product launches are expected to contribute an additional 200 million RMB in revenue in 2025, focusing on advanced marine technology solutions[1]. - The Underwater Data Center (UDC) system significantly reduces construction and operational costs compared to land-based IDC, utilizing seawater for cooling and achieving energy efficiency[19]. - The solid-state radar product launch marks a significant advancement in shipborne navigation radar technology, enhancing maritime safety[38]. - The company has completed the technical realization and prototype development of solid-state navigation radar, aiming to break through international supply chain blockades and promote domestic production of key marine equipment[102]. Financial Management and Governance - The board has approved a profit distribution plan, with no cash dividends for 2024, focusing on reinvestment for growth[1]. - The company has established a governance structure that complies with relevant laws and regulations, ensuring independent operations and decision-making without interference from the controlling shareholder[122]. - The company maintains a clear separation of assets and operations from its controlling shareholder, ensuring independent business and financial management[125]. - The company has an independent financial accounting department and internal audit team, with a distinct financial management system separate from the controlling shareholder[127]. Employee and Talent Development - The company emphasizes talent development with a strategy to cultivate young professionals, enhancing team vitality and employee engagement[42]. - The total number of employees at the end of the reporting period is 391, with 133 in the parent company and 258 in major subsidiaries[158]. - The company has established a comprehensive training system, including various training types such as new employee training and management training[160]. - Employee development is prioritized, with regular health check-ups and a comprehensive performance evaluation system in place to foster a supportive work environment[178]. Environmental and Social Responsibility - The company actively fulfills its social responsibilities while creating value for shareholders, customers, and employees[174]. - The company has not faced any administrative penalties related to environmental issues during the reporting period[174]. - The integration of subsea data centers with offshore wind power is expected to enhance operational efficiency and reduce transmission losses, with plans for deep integration in regions like Shanghai, Guangdong, and Shandong after the successful demonstration in Hainan[116]. Challenges and Risks - The company is actively monitoring market trends to mitigate risks associated with new business ventures and economic fluctuations[1]. - The company experienced delays in project progress due to geopolitical factors affecting resource allocation and project advancement[101]. - The company has not encountered any significant deficiencies in non-financial reporting during the evaluation period[171].

海兰信（300065）公告，2025年第一季度营业收入3.46亿元，同比增长639.08%。净利润3480.39万元， 同比增长1,324.75%。 ...

北京海兰信数据科技股份有限公司 独立董事2024年度述职报告 ——段华友 作为北京海兰信数据科技股份有限公司（以下简称"公司"） 的独立董事， 本人2024年度严格按照《公司法》、《证券法》、《关于在上市公司建立独立董 事制度的指导意见》、《深圳证券交易所创业板股票上市规则》、《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》等相关法律法 规和《公司章程》、《独立董事工作制度》、《独立董事专门会议工作制度》等 公司相关规定的要求，诚实、勤勉、独立地履行职务，积极出席相关会议，认真 审议董事会各项议案，对公司重大事项发表了独立意见，切实维护了公司和股东 尤其是中小股东的利益，较好地发挥了独立董事作用。 现就本人2024年度履行独立董事职责情况汇报如下： 一、 2024年度出席公司会议情况 2024年度，本人本着勤勉尽责的态度参加了公司召开的董事会和股东会，认 真审阅会议材料，积极参与各项议案的讨论，为董事会的正确决策发挥了积极作 用。本人认为2024年度公司董事会、股东会的召集召开符合法定程序，重大经营 决策事项和其他重大事项均履行了相关程序，合法有效。报告期内，本人出席董 事会和列席股东 ...

北京海兰信数据科技股份有限公司 独立董事2024年度述职报告 ——唐军武 作为北京海兰信数据科技股份有限公司（以下简称"公司"） 的独立董事， 本人2024年度严格按照《公司法》、《证券法》、《关于在上市公司建立独立董 事制度的指导意见》、《深圳证券交易所创业板股票上市规则》、《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》等相关法律法 规和《公司章程》、《独立董事工作制度》、《独立董事专门会议工作制度》等 公司相关规定的要求，诚实、勤勉、独立地履行职务，积极出席相关会议，认真 审议董事会各项议案，对公司重大事项发表了独立意见，切实维护了公司和股东 尤其是中小股东的利益，较好地发挥了独立董事作用。 | | 董事会出席情况 | | | | | --- | --- | --- | --- | --- | | 本年度应出 | 实际亲自出 | 委托出席次数 | 缺席次数 | 是否连续两次 | | 席次数 | 席次数 | | | 未出席 | | 10 | 10 | 0 | 0 | 否 | | | | 股东会列席情况 | | | | 本年度应列席次数 | 实际列席次数 | | 委托列席次数 | 缺 ...