股票代码：603138 信息披露义务人：陈志敏 北京海量数据技术股份有限公司 简式权益变动报告书 上市公司名称：北京海量数据技术股份有限公司 上市地点：上海证券交易所 股票简称：海量数据 二、信息披露义务人签署本报告书不需要获得授权和批准，其履行亦不违 反《北京海量数据技术股份有限公司章程》或内部规则中的任何条款，或与之 相冲突。 三、依据《中华人民共和国证券法》、《上市公司收购管理办法》的规定， 本报告书已全面披露信息披露义务人在北京海量数据技术股份有限公司中拥有 权益的股份变动情况。 四、截至本报告书签署之日，除本报告书披露的信息外，上述信息披露义 务人没有通过任何其他方式增加或减少其在北京海量数据技术股份有限公司中 拥有权益的股份。 五、本次权益变动是根据本报告书所载明的资料进行的，除信息披露义务 人外，没有委托或者授权其它任何人提供未在本报告书列载的信息和对本报告 书做出任何解释或者说明。 六、信息披露义务人承诺本报告书不存在虚假记载、误导性陈述或重大遗 漏，并对其真实性、准确性和完整性承担个别和连带的法律责任。 权益变动性质：股份减少（主动减持及《公司2023年限制性股票激励计划》向 激励对象定向发 ...

陈志敏先生、朱华威女士为北京海量数据技术股份有限公司（以下简称 "公司"或"海量数据"）控股股东及实际控制人，本次权益变动属于其所持股 份比例被动稀释及以集中竞价、大宗交易方式减持所致，不触及要约收购，不会 导致公司控股股东及实际控制人发生变化。 2022 年 2 月 21 日至 2024 年 6 月 28 日陈志敏先生和朱华威女士因大宗 交易减持及股份被动稀释，合计持有海量数据的股份比例由 47.44%减少至 43.72%，权益变动达到 3.72%，即超过 1%。 2022 年 2 月 9 日至 2024 年 6 月 28 日陈志敏先生和朱华威女士因集中竞 价、大宗交易减持及被动稀释，合计持有海量数据的股份比例由 48.72%减少至 43.72%，权益变动达到 5%。 证券代码：603138 证券简称：海量数据 公告编号：2024-030 北京海量数据技术股份有限公司 关于控股股东及实际控制人权益变动达到 1%且累计变动达 到 5%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，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 公司于 2024 ...

北京海量数据技术股份有限公司 控股股东及实际控制人减持股份计划公告 本公司董事会、全体董事及相关股东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、准确性和完整性承担法律责任。 证券代码：603138 证券简称：海量数据 公告编号：2024-029 重要内容提示： 公司于 2024 年 5 月 31 日收到控股股东及实际控制人陈志敏先生的《拟减持 北京海量数据技术股份有限公司股票的告知函》，现将有关情况公告如下： 1 | | 股东名称 | 持股数量（股） | 持股比例 | 一致行动关系形成原因 | | --- | --- | --- | --- | --- | | 第一组 | 陈志敏 | 70,629,737 | 23.99% | 夫妻关系，同为公司控股股东、实际控制人 | | | 朱华威 | 63,385,330 | 21.53% | 夫妻关系，同为公司控股股东、实际控制人 | | | 合计 | 134,015,067 | 45.52% | — | 二、减持计划的主要内容 股东持股的基本情况 截至本公告披露日，北京海量数据技术股份有限公司（以下简称"公司"） 的控股股东及实际 ...

油 商 律 所 事務所 COMMERCE & FINANCE LAW OFFICES -14th Floor, China World Office 2, No. 1 lianguomenwai Avenue, Beijing 100004, China 电话 Tel: +86 10 6563 7181 传真 Fax: +86 10 6569 3838 a Email: beijing@tongshang.com 网址 Web: www.tongshang. 关于北京海量数据技术股份有限公司 2023年年度股东大会的 法律意见书 致:北京海量数据技术股份有限公司 受北京海量数据技术股份有限公司(以下简称"公司")聘请,北京市通商律师 事务所(以下简称"本所"或"我们")指派律师出席了公司2023年年度股东大会,并 依据《中华人民共和国公司法》(以下简称"《公司法》")、《中华人民共和国证券 法》(以下简称"《证券法》")、中国证券监督管理委员会发布的《上市公司股东大 会规则》(以下简称"《股东大会规则》")、《上海证券交易所股票上市规则》(以 下 简称"《上市规则》")及《公司章程》的规定,我们对本次股东大会 ...

证券代码：603138 证券简称：海量数据 公告编号：2024-027 北京海量数据技术股份有限公司 2023 年年度股东大会决议公告 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、准确性和完整性承担法律责任。 重要内容提示： 本次会议是否有否决议案：无 一、会议召开和出席情况 (一)股东大会召开的时间：2024 年 5 月 9 日 (二)股东大会召开的地点：北京市海淀区学院路 30 号科大天工大厦 B 座 6 层会议室 (一)非累积投票议案 (三)出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： | 1、出席会议的股东和代理人人数 | 16 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 135,935,721 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股 | 46.1658 | | 份总数的比例（%） | | (四)表决方式是否符合《公司法》及《公司章程》的规定，大会主持情况等。 本次股东大会由公司董事会召集，以现场投票与网络投票相结合的方式召开， 现场会议由公司董事长闫忠文先生主 ...

证券代码：603138 证券简称：海量数据 公告编号：2024-028 北京海量数据技术股份有限公司 关于回购注销部分限制性股票通知债权人的公告 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、准确性和完整性承担法律责任。 一、通知债权人原因 北京海量数据技术股份有限公司（以下简称"公司）分别于 2024 年 4 月 17 日、2024 年 5 月 9 日召开第四届董事会第八次会议、2023 年年度股东大会审议 通过了《公司关于变更注册资本暨修订<公司章程>并办理工商变更登记的议案》， 公司拟回购注销 2021 年限制性股票激励计划中的激励对象已获授但尚未解除限 售的 8,000 股限制性股票。上述回购注销完成后，公司总股本将由 294,450,710 股变更为 294,442,710 股 ， 公 司 注 册 资 本 将 由 294,450,710 元变更为 294,442,710 元。具体内容详见公司 2024 年 4 月 19 日于指定信息披露媒体披露 的《北京海量数据技术股份有限公司关于变更注册资本暨修订<公司章程>并办理 工商变更登记的公告》（公告 ...

北京海量数据技术股份有限公司 2023 年年度股东大会会议资料 （603138） 二、网络投票系统、起止时间和投票时间： 网络投票系统：上海证券交易所股东大会网络投票系统 北京海量数据技术股份有限公司 2023 年年度股东大会会议议程 一、会议召开的时间、地点： 现场会议召开时间：2024 年 5 月 9 日 14 点 00 分 现场会议召开地点：北京市海淀区学院路 30 号科大天工大厦 B 座 6 层会议 室 网络投票起止时间：自 2024 年 5 月 9 日至 2024 年 5 月 9 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为 股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。 三、会议出席对象 1、截至股权登记日（2024 年 5 月 6 日）下午收市后在中国证券登记结算有 限责任公司上海分公司登记在册的公司全体股东均有权出席股东大会，并可以 以书面形式委托代理人出席会议和参加表决。该代理人不必是公司股东。 2、公司董事、监事和高级管理人员。 3、公司聘 ...

Earnings and Profitability - The company's basic earnings per share (EPS) for 2023 was -0.29 yuan per share, a decrease from -0.22 yuan per share in 2022[23] - The weighted average return on equity (ROE) for 2023 was -9.50%, down from -6.98% in 2022[23] - The company's diluted EPS for 2023 was -0.29 yuan per share, consistent with the basic EPS[23] - The company's ROE after deducting non-recurring gains and losses was -11.46% in 2023, compared to -7.27% in 2022[23] - The company's basic EPS after deducting non-recurring gains and losses was -0.35 yuan per share in 2023, down from -0.33 yuan per share in 2022[23] - The company's financial indicators show a continued decline in profitability, with significant increases in R&D expenses and non-recurring gains and losses contributing to the decrease in net profit[23] - Net profit attributable to shareholders of the listed company in 2023 was a loss of RMB 81.18 million, compared to a loss of RMB 63.78 million in 2022[68] - The company achieved a revenue of 261.83 million yuan in 2023, a decrease of 13.57% compared to the previous year, with a net loss attributable to shareholders of 81.18 million yuan[105] - Revenue for the current period decreased by 13.57% to RMB 261.83 million compared to the same period last year[112] Financial Performance and Costs - The company's financial performance in 2023 reflects challenges in revenue growth and increased operational costs, particularly in R&D[23] - Revenue for 2023 decreased by 13.57% to RMB 261.83 million compared to RMB 302.94 million in 2022[68] - Operating costs decreased by 18.21% to RMB 158.82 million year-over-year[112] - R&D expenses increased significantly by 37.54% to RMB 134.90 million, reflecting the company's commitment to innovation[112] - The company's R&D expenses increased by 37.54% to 134,896,567.37 yuan, primarily due to increased investment in independent product development and higher labor costs[104] - The company's sales expenses increased by 2.20% to 73,305,551.41 yuan, while management expenses decreased by 16.89% to 29,891,708.99 yuan[104] - The company's financial expenses decreased significantly due to reduced interest income from idle funds and lower bank deposit balances, resulting in a negative financial expense of 4,690,162.16 yuan[104] - The company's trading financial assets increased by 151,178,502.15 yuan to 151,267,135.47 yuan, contributing 1,178,502.15 yuan to the current profit[105] - The company received government subsidies of 8,412,010.59 yuan in 2023, a significant increase compared to 1,358,435.94 yuan in 2022[107] Market and Industry Trends - The global database market size in 2022 was $83.3 billion, with the Chinese database market accounting for $5.97 billion (7.2% of the global market). The Chinese database market is expected to exceed 1,200 billion RMB by 2027, with a compound annual growth rate of over 25%[53] - In 2022, the public cloud database market in China reached 21.915 billion RMB, a year-on-year increase of 51.6%, while the on-premise database market reached 18.445 billion RMB, a year-on-year increase of 14.4%[53] Sales and Customer Base - The company's sales model includes direct sales to end customers and distribution through distributors. Service offerings include daily services, project-based services, annual services, and on-site services[55] - The company has established a nationwide marketing and service network, with a high customer retention rate and a broad customer base covering government, manufacturing, finance, telecommunications, energy, and transportation sectors[57] - The company's Vastbase database has been widely recognized in the market, meeting various needs from small to large-scale systems and from non-production to core production systems across multiple industries[57] - The top five customers contributed 82.81 million yuan, accounting for 31.88% of total annual sales[81] - The company's marketing service network covers the entire country, divided into seven major business centers: North China, East China, South China, Central China, Southwest China, Northwest China, and Northeast China[96] R&D and Innovation - Total R&D investment was 147.87 million yuan, accounting for 56.48% of total revenue, with 8.77% of R&D costs capitalized[82] - The company's Vastbase database achieved a throughput of 1.75 million tpmC in a dual-path Kunpeng server environment[77] - The company completed compatibility adaptations with over 1,100 software and hardware products from more than 700 partners[77] - The company obtained 12 new patents, 18 software copyrights, and had 23 patent applications accepted in 2023[95] - The latest version of Vastbase introduced innovative features such as resource pooling and a one-write-multiple-read architecture[95] - The company's core product, Vastbase, has achieved breakthroughs in key industries such as government affairs, manufacturing, finance, telecommunications, energy, and transportation, with notable clients including the State Administration for Market Regulation, BYD, Shanghai Stock Exchange, China Unicom, and Beijing Capital International Airport[96] - The company's R&D investment exceeded 147.87 million yuan in 2023, a year-on-year increase of 29.16%, with technical personnel accounting for over 65% of the workforce[105] - The company has 374 R&D personnel, accounting for 55% of the total workforce, with 43 holding master's degrees and 298 holding bachelor's degrees[130] Financial Assets and Liabilities - The company's financial assets are subject to credit risk assessment, with expected credit losses measured and recognized in the income statement or other comprehensive income[49] - Deferred tax assets increased by 145.07% to RMB 33.10 million due to an increase in deductible losses[64] - Other non-current assets decreased by 78.24% to RMB 2.05 million due to a reduction in prepaid service fees[64] - Accounts payable decreased by 53.62% to RMB 16.67 million due to a reduction in unpaid goods[64] - Taxes payable increased by 246.75% to RMB 6.92 million due to an increase in value-added tax[64] - Other payables decreased by 38.42% to RMB 15.08 million due to the unlocking of restricted stocks[64] - Lease liabilities decreased by 82.59% to RMB 594,376.59 due to a reduction in lease obligations[64] - Other non-current liabilities decreased by 76.80% to RMB 2.42 million due to a reduction in prepaid service fees[64] - The company uses active market quotes to determine the fair value of financial assets or liabilities with active markets, and valuation techniques for those without active markets[141] - The company determines the fair value hierarchy based on the lowest level input that is significant to the fair value measurement, including unadjusted quotes in active markets (Level 1), observable inputs (Level 2), and unobservable inputs (Level 3)[153] - The company measures expected credit losses for financial instruments in different stages: Stage 1 (12-month expected credit loss), Stage 2 (lifetime expected credit loss for significantly increased risk), and Stage 3 (lifetime expected credit loss for impaired assets)[154] - The company assesses credit risk increases based on the nature of financial instruments, either individually or in groups with common credit risk characteristics[160] - The company recognizes impairment losses when the recoverable amount of an asset or asset group is lower than its carrying amount, with the difference recorded in current period profit or loss[168] - The company uses the cost method for initial measurement of intangible assets and amortizes them over their useful lives using a method that reflects the expected pattern of economic benefits[156] - The company applies the lower of cost or net realizable value principle for inventory valuation and recognizes inventory write-downs when the net realizable value is lower than the cost[164] - The company adjusts its shareholding proportion and recognizes gains or losses when it loses control but retains significant influence or joint control over an investee due to other investors' capital increases[165] - Long-term equity investments obtained through cash payments are recorded at the actual purchase price as the initial investment cost[174] - For equity method accounting, if the initial investment cost exceeds the fair value of the identifiable net assets, no adjustment is made to the investment cost[175] - When control or significant influence is lost, the remaining equity is reclassified and measured at fair value, with any difference recognized in current period profit or loss[176] - Research and development expenses include direct costs such as employee compensation, direct input costs, depreciation, and amortization, with salaries allocated based on project hours[181] - Impairment testing for goodwill involves first testing the asset group excluding goodwill, then testing the group including goodwill, and recognizing impairment if the recoverable amount is lower than the carrying amount[183] - Fixed assets are initially measured at actual cost and are reviewed annually for useful life, residual value, and depreciation method[194][195] - Intangible assets with finite useful lives are reviewed annually, and any changes in estimates are adjusted and treated as accounting estimate changes[196] - Development stage expenditures that are capitalized are presented as development costs on the balance sheet and are transferred to intangible assets upon reaching the intended use[199] - Post-employment benefits include defined contribution plans and defined benefit plans, with defined contribution plans involving fixed payments to independent funds[200] Cash Flow and Investments - Cash flow from operating activities was negative RMB 69.30 million, primarily due to increased payments to employees[130] - Cash flow from investing activities was negative RMB 176.44 million, mainly due to increased payments for financial investments[130] - The company has entrusted Beijing Bank with a wealth management product amounting to RMB 50 million, with an annualized return rate of 2.80% and an expected return of RMB 406,600[140] - The company has entrusted Ping An Bank with a wealth management product amounting to RMB 50 million, with an annualized return rate of 3% and an expected return of RMB 394,500[140] Revenue and Gross Margin - Revenue from the software and information technology services industry reached 259.75 million yuan, with a year-on-year increase of 39.21%, while the cost decreased by 13.99%, leading to a 3.45 percentage point increase in gross margin[80] - Database product revenue was 168.11 million yuan, up 46.95% year-on-year, with a gross margin increase of 3.33 percentage points[80] - Data computing revenue grew by 29.96% to 54.65 million yuan, but the gross margin decreased by 0.85 percentage points[80] - Data storage revenue declined by 65.65% to 29.13 million yuan, with a gross margin decrease of 6.22 percentage points[80] - The gross profit margin of the company's main business reached 39.21% in 2023, an increase of 3.45 percentage points year-on-year, driven by the rapid development of independent product business[105] - The company's database product, Vastbase, achieved a cost reduction of 3.35% year-over-year, with costs amounting to RMB 89.18 million[125] - Data computing costs increased by 20.53% to RMB 38.28 million, indicating higher investment in this area[125] - Data storage costs decreased sharply by 62.89% to RMB 24.34 million, reflecting efficiency improvements[125] Assets and Liabilities - Total assets at the end of 2023 decreased by 11.20% to RMB 909.81 million compared to RMB 1.02 billion at the end of 2022[68] - The company's fixed assets include buildings, electronic equipment, transportation equipment, and office furniture, with depreciation rates ranging from 2.375% to 31.67% depending on the asset type[45] - The company uses the equity method for investments, recognizing investment income and other comprehensive income based on the share of net profits and other comprehensive income of the investee[38] - The company adjusts the carrying value of long-term equity investments based on the investee's net profits, other comprehensive income, and profit distributions[38] - The company's internal transactions with associates and joint ventures are adjusted based on the company's shareholding ratio, except for losses related to asset impairment[40] Audit and Financial Reporting - The company's financial report for 2023 was audited by Grant Thornton LLP, which issued a standard unqualified audit report[11] - The company's financial statements and audit report are available for review, along with other disclosed documents, as part of the annual report[9] Undistributed Profit and Dividends - The company's undistributed profit for 2023 was 128,141,005.92 yuan, with no cash dividends, stock dividends, or capital reserve to share capital conversion proposed[12]

2023 年第三季度报告 第三季度财务报表是否经审计 □是 √否 一、 主要财务数据 (一)主要会计数据和财务指标 单位：元 币种：人民币 | 项目 | 本报告期 | 本报告期 | 年初至报告期末 | 年初至报告期 | | --- | --- | --- | --- | --- | | | | 比上年同 | | 末比上年同期 | | | | 期增减变 | | 增减变动幅度 | | | | 动幅度(%) | | (%) | | 营业收入 | 58,073,039.59 | -13.08 | 163,464,345.85 | -18.35 | | 归属于上市公司股东的 | -26,331,793.95 | 不适用 | -85,352,160.23 | 不适用 | | 净利润 | | | | | | 归属于上市公司股东的 扣除非经常性损益的净 | -28,768,765.29 | 不适用 | -92,829,762.56 | 不适用 | | 利润 | | | | | 证券代码：603138 证券简称：海量数据 北京海量数据技术股份有限公司 2023 年第三季度报告 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 ...

2023 年半年度报告 公司代码：603138 公司简称：海量数据 北京海量数据技术股份有限公司 2023 年半年度报告 1 / 171 2023 年半年度报告 重要提示 五、 董事会决议通过的本报告期利润分配预案或公积金转增股本预案 无。 六、 前瞻性陈述的风险声明 √适用 □不适用 本报告所涉公司未来计划、发展战略等前瞻性陈述，不构成公司对任何投资者及相关人士的 实质承诺，敬请广大投资者注意投资风险。 七、 是否存在被控股股东及其他关联方非经营性占用资金情况 否 八、 是否存在违反规定决策程序对外提供担保的情况？ 否 九、 是否存在半数以上董事无法保证公司所披露半年度报告的真实性、准确性和完整性 否 十、 重大风险提示 本报告中已详细描述可能存在的相关风险，敬请查阅本报告中"第三节管理层讨论与分析" 中"五、其他披露事项"中"（一）可能面对的风险"相关内容。 十一、 其他 □适用 √不适用 2 / 171 一、 本公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的真实性、准确性、 完整性，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 公司全体董事出席董事会会议。 ...