大位数据科技（广东）集团股份有限公司 关于上海证券交易所对公司 2024 年年度报告的信息披露 监管问询函的回复公告 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。 证券代码：600589 证券简称：大位科技 公告编号：2025-044 1、关于营业收入构成。年报显示，公司营业收入主要来自机柜租赁服务、 网络传输及增值服务等，近三年互联网综合服务业务毛利率分别为 12.24%、 3.58%、12.05%，波动较大，其中机柜租赁服务毛利率增加 11.6 个百分点，由 1 负转正。 请公司补充披露： （1）结合业务开展、收入确认等，说明机柜租赁服务毛利率大幅增长的原因 及合理性，是否符合行业趋势； （2）网络传输及增值服务与机柜租赁业务收入变动方向背离的原因，运维服 务收入、毛利率大幅增长的原因及合理性； （3）算力与云服务业务的具体业务模式、服务内容、收入确认政策、主要客 户等，毛利率较高的原因及合理性，是否与公司原有机柜租赁业务等存在显著差 异，公司是否具有年报所称提供算力整体解决方案的能力； 重要风险提示： 1、项目投资建设 ...

Group 1 - Shareholders of Alade (301419.SZ) plan to reduce their holdings by no more than 1.50% within three months after 15 trading days through centralized bidding and/or block trading [1] - Shareholders of Dawi Technology (600589.SH) intend to reduce their holdings by no more than 3% within three months after 15 trading days through centralized bidding and block trading [1] - Employees of Dingzhi Technology (873593.BJ) have completed a reduction of 0.6431% of their holdings through centralized bidding [1] Group 2 - Shareholders of Aerospace Software (688562.SH) plan to reduce their holdings by no more than 1.00% through centralized bidding [2] - Shareholders of Hongqiang Co., Ltd. (002809.SZ) have completed their reduction plans, with reductions of 1%, 0.132%, and 0.021% respectively [2] - Shareholders of Huachangda (300278.SZ) plan to reduce their holdings by no more than 0.703% within three months after 15 trading days through centralized bidding [2] Group 3 - Shareholders of Liancheng CNC (835368.BJ) plan to reduce their holdings by no more than 2% within three months after 15 trading days through centralized bidding and block trading [3] - Shareholders of Meidixi (688202.SH) intend to reduce their holdings by no more than 2.23% within three months after 15 trading days through centralized bidding or block trading [3] - Shareholders of Meixin Technology (301577.SZ) plan to reduce their holdings by no more than 2.5% through centralized bidding and block trading [3] Group 4 - Shareholders of Wanda Film (002739.SZ) have completed their reduction plan, with a total reduction of 63,353,361 shares, accounting for 3.00% of the total share capital [4] - Shareholders of Xinghua New Materials (301077.SZ) plan to reduce their holdings by no more than 3% within three months after three trading days through centralized bidding and block trading [4] - Shareholders of Yinbao Shanneng (002786.SZ) have completed their reduction plan, with a total reduction of 9,912,100 shares, accounting for 2.00% of the total share capital [4] Group 5 - Shareholders of Intercontinental Oil and Gas (600759.SH) have completed their reduction plan, with a total reduction of 124,499,600 shares, accounting for 3% of the total share capital [5]

大位数据科技（广东）集团股份有限公司 关于持股 5%以上股东减持股份计划的公告 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。 重要内容提示： 大股东持股的基本情况 截至本公告披露日，高大鹏先生持有大位数据科技（广东）集团股份有限公 司（以下简称"公司"）118,029,799 股股份，占公司总股本的 7.98%。 减持计划的主要内容 因自身资金需求，高大鹏先生计划于本公告披露之日起 15 个交易日后的 3 个月内，通过集中竞价方式及大宗交易方式减持股份不超过公司总股本的 3%， 合计拟减持本公司股份不超过 44,353,900 股。其中 （1）通过集中竞价交易方式减持，将于本公告披露之日起 15 个交易日后的 3个月内进行，减持公司股份不超过14,784,600股（即不超过公司总股本的1.00%）； （2）通过大宗交易方式减持，将于本公告披露之日起 15 个交易日后的 3 个月内进行，减持公司股份不超过 29,569,300 股（即不超过公司总股本的 2.00%）。 证券代码：600589 证券简称：大位科技 公告 ...

Market Overview - On April 28, the Shanghai Composite Index fell by 0.2%, the Shenzhen Component Index decreased by 0.62%, and the ChiNext Index dropped by 0.65% [2] - A total of 58 stocks appeared on the "Dragon and Tiger List" due to significant price movements, with the highest net inflow of funds into Dawi Technology (600589.SH) amounting to 123 million yuan [2][4] Stock Performance - Dawi Technology saw a closing price increase of 10.06% with a turnover rate of 12.15%, and it accounted for 9.85% of the total trading volume [4][6] - The stock with the highest net outflow was Dong'e Ejiao (000423.SZ), which experienced a net sell-off of 360 million yuan, representing 22.56% of its total trading volume, and closed down by 10% [6][10] Institutional Activity - Among the 33 stocks on the Dragon and Tiger List, institutions were net sellers of 405 million yuan, buying 18 stocks and selling 15 [6][11] - The stock with the highest net purchase by institutions was Hongjing Optoelectronics (301479.SZ), which rose by 20% and had a turnover rate of 32.24% [7] Northbound Capital Flow - Northbound funds participated in 10 stocks on the Dragon and Tiger List, with a total net outflow of 116 million yuan [10] - Dawi Technology had the highest net inflow from northbound funds, amounting to 53.44 million yuan, while Dong'e Ejiao faced the largest net outflow of 93.92 million yuan [10][11] Summary of Key Stocks - Dawi Technology: +10.06%, net buy of 123 million yuan, turnover rate of 12.15% [4][6] - Dong'e Ejiao: -10%, net sell of 360 million yuan, turnover rate of 4.43% [6][10] - Hongjing Optoelectronics: +20%, highest institutional net buy [7] - Northbound funds showed mixed activity with Dawi Technology and Dong'e Ejiao [11]

Core Viewpoint - The A-share market shows a slight decline with the Shanghai Composite Index closing at 3294.02 points, below the five-day moving average, indicating a market correction trend [1]. Group 1: Market Performance - The total trading volume of A-shares reached 7286.82 billion yuan today [1]. - The Shanghai Composite Index experienced a change of -0.03% [1]. Group 2: Stocks Exceeding Five-Day Moving Average - A total of 293 A-shares have surpassed the five-day moving average today [1]. - Notable stocks with significant deviation rates include: - Xinjin Power (300157) with a deviation rate of 13.12% and a daily increase of 19.92% [2]. - Yintu Network (835508) with a deviation rate of 10.41% and a daily increase of 13.08% [2]. - Lechuang Technology (430425) with a deviation rate of 7.81% and a daily increase of 11.04% [2]. - Other stocks with smaller deviation rates that just crossed the five-day moving average include: - InSai Group, Dongpeng Beverage, and Zhongke Magnetic [1].

Financial Performance - The company's operating revenue for Q1 2025 was ¥102,732,937.97, representing a year-on-year increase of 4.43% compared to ¥98,372,281.52 in the same period last year[4] - Net profit attributable to shareholders reached ¥51,055,207.72, a significant increase of 1,103.78% from ¥4,241,240.10 in the previous year[4] - The basic and diluted earnings per share were both ¥0.035, reflecting a year-on-year increase of 1,066.67% from ¥0.003[4] - The weighted average return on equity improved to 7.38%, up by 6.71 percentage points from 0.67% in the previous year[4] - Total revenue for Q1 2025 was CNY 102,732,937.97, an increase of 4.4% compared to CNY 98,372,281.52 in Q1 2024[18] - Net profit for Q1 2025 reached CNY 51,104,815.12, significantly higher than CNY 4,314,809.96 in Q1 2024, marking an increase of 1,084.5%[19] - The total comprehensive income for Q1 2025 was CNY 51,104,815.12, compared to CNY 4,314,809.96 in Q1 2024, reflecting strong operational performance[21] Asset and Liability Management - Total assets increased by 37.06% to ¥2,299,940,191.39 from ¥1,678,096,823.57 at the end of the previous year[5] - As of March 31, 2025, total assets amounted to RMB 2,299,940,191.39, an increase from RMB 1,678,096,823.57 as of December 31, 2024, reflecting a growth of approximately 37%[14] - Current assets totaled RMB 376,364,981.74, down from RMB 402,728,182.84, indicating a decrease of about 6.5%[15] - Total liabilities rose to RMB 1,582,234,170.06 from RMB 1,011,495,617.36, marking an increase of approximately 56%[16] - Short-term borrowings increased to RMB 30,019,540.78 from RMB 20,011,680.56, reflecting a growth of about 50%[16] - Long-term borrowings were recorded at RMB 262,774,971.11, with no previous figure available for comparison[16] - The company's cash and cash equivalents decreased to RMB 125,542,797.94 from RMB 173,929,829.71, a decline of approximately 27.8%[14] Cash Flow and Investment - The net cash flow from operating activities was negative at -¥446,141.29, a decline of 100.64% compared to a positive cash flow of ¥69,396,974.64 in the same period last year[4] - Operating cash flow for Q1 2025 was negative at CNY -446,141.29, compared to a positive CNY 69,396,974.64 in Q1 2024[22] - The company reported a significant increase in investment activity, with cash outflow for fixed assets reaching CNY 421,184,061.52 in Q1 2025, compared to CNY 7,321,024.31 in Q1 2024[22] - The company generated CNY 276,000,000.00 from borrowings in Q1 2025, indicating a strategy to enhance liquidity[22] Receivables and Inventory - Accounts receivable increased to RMB 67,094,618.67 from RMB 47,704,433.60, representing a growth of approximately 40.5%[14] - Inventory held for sale decreased to RMB 41,475,536.06 from RMB 60,901,682.07, a decline of about 32%[15] - The company reported a significant increase in other receivables, rising to RMB 18,820,622.47 from RMB 5,881,972.20, an increase of approximately 219%[15] Non-Recurring Items - Non-recurring gains and losses amounted to ¥68,146,927.16, primarily due to the disposal of idle land use rights and buildings, generating significant asset disposal income[6] - The significant increase in net profit is attributed to the disposal of certain idle assets, which positively impacted the financial results for the quarter[8] - The company reported a credit impairment loss of CNY -1,682,353.63 in Q1 2025, compared to CNY -793,144.34 in Q1 2024, indicating increased credit risk[19] Strategic Focus - The company is focusing on expanding its cloud computing data center project, which is expected to contribute to future growth[8]

资金面上看，今日算力租赁概念板块获主力资金净流出33.67亿元，其中，97股获主力资金净流出，11 股主力资金净流出超亿元，净流出资金居首的是拓维信息，今日主力资金净流出4.53亿元，净流出资金 居前的还有大位科技、杭钢股份、常山北明等，主力资金分别净流出2.69亿元、2.32亿元、1.88亿元。 今日主力资金净流入居前的概念股有工业富联、海兰信、广电运通等，主力资金分别净流入5170.95万 元、3716.38万元、3459.86万元。（数据宝） 算力租赁概念资金流出榜 | 代码 | 简称 | 今日涨跌幅（%） | 今日换手率（%） | 主力资金流量（万元） | | --- | --- | --- | --- | --- | | 002261 | 拓维信息 | -4.83 | 14.48 | -45305.94 | | 600589 | 大位科技 | 2.26 | 20.66 | -26853.11 | | 600126 | 杭钢股份 | -3.80 | 6.65 | -23158.34 | | 000158 | 常山北明 | -3.39 | 4.57 | -18778.92 | | 000938 | 紫光 ...

| 301479 | 弘景光电 | 117.50 | 27.56 | 8.29 | | --- | --- | --- | --- | --- | | 002583 | 海能达 | 13.11 | 27.56 | 1.31 | | 300773 | 拉卡拉 | 25.55 | 27.21 | 20.01 | | 001356 | 富岭股份 | 15.07 | 27.09 | -5.81 | | 001382 | 新亚电缆 | 23.17 | 26.93 | 0.52 | | 835892 | 中科美菱 | 21.05 | 26.78 | 4.47 | | 600644 | 乐山电力 | 12.94 | 26.54 | 10.03 | | 920106 | 林泰新材 | 136.00 | 26.47 | 10.92 | | 603110 | 东方材料 | 19.10 | 26.46 | 1.60 | | 301629 | 矽电股份 | 175.18 | 26.20 | 1.85 | | 300605 | 恒锋信息 | 16.11 | 26.19 | -6.99 | | 300892 | 品渥食品 | 40.70 ...

证券代码：600589 证券简称：大位科技 公告编号：2025-042 大位数据科技（广东）集团股份有限公司 关于变更公司网站域名及电子邮箱的公告 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。 特此公告。 大位数据科技（广东）集团股份有限公司董事会 2025 年 4 月 10 日 | 项目 | 变更前 | 变更后 | | --- | --- | --- | | 网站域名 | www.dwdate.com | www.daweiidc.com | | 电子邮箱 | 600589@gdrongtai.cn | 600589@daweiidc.com | 公司更新后的网站域名和电子邮箱自本公告披露之日起正式启用，除上述变更 外，公司通讯地址、电话、传真等其他联系方式均保持不变，敬请广大投资者留意， 由此带来的不便，敬请谅解。 大位数据科技（广东）集团股份有限公司（以下简称"公司"）于近日对公司 官方网站域名进行了变更，同时对电子邮箱进行了相应调整，现将有关变更事项公 告如下： ...

Meeting Overview - The shareholders' meeting was held on April 8, 2025, at the 13th floor of Building B, No. 33 Xiaoyun Road, Maizidian Street, Chaoyang District, Beijing [1] - The meeting was chaired by the company's chairman, Ms. Zhang Wei, and complied with the Company Law and the company's articles of association [1] Attendance - All 5 current directors attended the meeting, including 2 independent directors [1] - All 3 current supervisors were present [1] - The board secretary and other executives also attended the meeting [1] Resolutions Passed - The following resolutions were approved during the meeting: 1. 2024 Annual Board Work Report [2] 2. 2024 Annual Supervisory Board Work Report [2] 3. 2024 Annual Report (full text and summary) [2] 4. 2024 Profit Distribution Plan [3] 5. Use of idle self-owned funds for entrusted financial management [3] 6. Acknowledgment of unmade losses reaching one-third of the paid-in capital [3] 7. Confirmation of 2024 director remuneration and 2025 remuneration plan [3] 8. Confirmation of 2024 supervisor remuneration and 2025 remuneration plan [3] Voting and Legal Compliance - All resolutions were ordinary resolutions and were passed with more than half of the voting rights held by attending shareholders and their representatives [3] - The meeting's procedures, attendance qualifications, and voting processes were in accordance with legal regulations and the company's articles of association, ensuring the validity of the voting results [4]