Group 1 - The core viewpoint of the article is that the company, Dazhi Technology (600589.SH), has announced that its stock price fluctuations are not due to any significant changes in its operations or main business activities [1] - The company continues to operate normally, providing services such as bandwidth leasing, cabinet leasing, and IP address leasing through standardized data centers [1] - There have been no major changes in the external market environment or industry policies affecting the company [1]

Group 1 - The core viewpoint of the article is that the company, Dazhi Technology (600589.SH), has announced that its stock price fluctuations are not due to any significant changes in its operations or main business activities [1] - The company continues to operate normally, providing services such as bandwidth leasing, cabinet leasing, and IP address leasing through standardized data centers [1] - There have been no major changes in the external market environment or industry policies affecting the company [1]

证券代码：600589 证券简称：大位科技 公告编号：2026-003 大位数据科技（广东）集团股份有限公司 关于公司股票交易异常波动的公告 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。 重要内容提示： 大位数据科技（广东）集团股份有限公司（以下简称"公司"）股票于 2026 年 1 月 7 日、1 月 8 日和 1 月 9 日连续三个交易日收盘价格涨幅偏离值累计超过 20%，属于股票 交易异常波动的情况。 （一）生产经营情况 截至 2026 年 1 月 8 日，公司所属行业分类"信息传输、软件和信息技术服务业" 对应的最新行业滚动市盈率 47.01 倍，市净率 3.76 倍。公司最新滚动市盈率为 299.27 倍， 最新市净率为 18.39 倍。公司相关估值数据显著高于同行业水平。敬请广大投资者注意二级 市场风险，理性决策，审慎投资。 公司目前生产经营正常，主营业务未发生重大变化，主要为通过出租标准化机房， 为客户提供带宽租用、机柜租用、IP 地址租用等服务。 公司股票价格短期内波动较大，敬请广大投资者注意股价波动风险。 ...

Core Viewpoint - The stock of the company experienced an abnormal trading fluctuation with a cumulative price increase of over 20% over three consecutive trading days, but the company's operations remain normal and there are no significant changes in its main business [1] Company Summary - The company primarily provides services such as bandwidth leasing, cabinet leasing, and IP address leasing through standardized data centers [1] - The controlling shareholder and actual controller of the company do not have any significant matters affecting the abnormal stock trading, including major asset restructuring, share issuance, or significant business cooperation [1] - No media reports or market rumors requiring clarification or response have been identified by the company [1] - During the period of abnormal stock trading, the company's directors and senior management did not buy or sell company shares [1] Financial Metrics - As of January 8, 2026, the latest rolling price-to-earnings (P/E) ratio for the company's industry, "Information Transmission, Software and Information Technology Services," is 47.01 times, and the price-to-book (P/B) ratio is 3.76 times [1] - The company's latest rolling P/E ratio is 299.27 times, and the latest P/B ratio is 18.39 times, significantly higher than the industry average [1] - For the third quarter of 2025, the company's net profit attributable to shareholders was -30.14 million yuan, and the net profit after deducting non-recurring gains and losses was -33.14 million yuan, indicating that the main business remains in a loss position [1]

一、截至目前,本人不存在涉及贵司的应披露而未披露的重大信 息: 关于对《大位数据科技(广东)集团股份有限公司 股票交易异常波动问询函》的复函 大位数据科技(广东)集团股份有限公司: 贵司发出的《大位数据科技(广东)集团股份有限公司股票交易 异常波动间询函》已收悉,经认真自查核实,现将有关问题回复如下: 二、截至目前,本人不存在处于筹划阶段的涉及贵司的重大事项, 包括但不限于重大资产重组、股份发行、重大交易类事项、业务重组、 股份回购、股权激励、破产重整、重大业务合作、引进战略投资者等 重大事项; 三、在本次股票交易异常波动期间,本人不存在买卖贵司股票的 情形。 特此复函。 吴境. 吴境 ノ 2026年1月9日 ...

关于对《⼤位数据科技（⼴东）集团股份有限公司 股票交易异常波动问询函》的复函 ⼤位数据科技（⼴东）集团股份有限公司： 贵司发出的《⼤位数据科技（⼴东）集团股份有限公司股票交易 异常波动问询函》已收悉，经认真⾃查核实，现将有关问题回复如下： ⼆、截⾄⽬前，本公司不存在处于筹划阶段的涉及贵司的重⼤事 项，包括但不限于重⼤资产重组、股份发⾏、重⼤交易类事项、业务 重组、股份回购、股权激励、破产重整、重⼤业务合作、引进战略投 资者等重⼤事项； 三、在本次股票交易异常波动期间，本公司不存在买卖贵司股票 的情形。 特此复函。 北京城市智算信息产业合伙企业（有限合伙） 2026 年 1 ⽉ 9 ⽇ ⼀、截⾄⽬前，本公司不存在涉及贵司的应披露⽽未披露的重⼤ 信息； ...

大位科技公告称，公司股票于2026年1月7日至1月9日连续三个交易日收盘价格涨幅偏离值累计超20%， 属异常波动。截至1月8日，公司滚动市盈率299.27倍、市净率18.39倍，显著高于行业的47.01倍和3.76 倍。公司生产经营正常，主营未变，控股股东及实控人无影响股价的重大事项，董高人员在异动期间未 买卖股票。2025年第三季度，公司净利润-3013.57万元，扣非净利润-3314.38万元，主营业务扣非后仍 亏损。 ...

Market Overview - The Shanghai Composite Index rose by 0.92% on January 9, with 29 out of the sectors in the Shenwan classification experiencing gains, led by the media and comprehensive sectors, which increased by 5.31% and 3.60% respectively [2] - The computer industry also saw an increase of 2.90% [2] - The banking and non-bank financial sectors were the worst performers, declining by 0.44% and 0.20% respectively [2] Capital Flow Analysis - The net outflow of capital from the two markets was 24.126 billion yuan, with 8 sectors experiencing net inflows [2] - The media sector had the highest net inflow of capital, totaling 9.703 billion yuan, contributing to its 5.31% increase [2] - The non-ferrous metals sector followed with a 2.78% increase and a net inflow of 4.552 billion yuan [2] - A total of 23 sectors experienced net outflows, with the electronics sector leading with a net outflow of 9.149 billion yuan, followed by the power equipment sector with 8.936 billion yuan [2] Computer Industry Performance - The computer industry had a net inflow of 2.177 billion yuan, with 294 out of 336 stocks in the sector rising, including 10 stocks hitting the daily limit [3] - Notable stocks with significant net inflows included Huasheng Tiancheng, with 1.262 billion yuan, followed by Keda Xunfei and Dawi Technology with 536 million yuan and 483 million yuan respectively [3] - The sector also had 10 stocks with net outflows exceeding 100 million yuan, with Yanshan Technology, Aerospace Information, and Rongke Technology leading the outflows at 3.501 billion yuan, 361 million yuan, and 333 million yuan respectively [3][5] Top Gainers in Computer Industry - The top gainers in the computer industry included: - Huasheng Tiancheng: +10.01%, turnover rate 26.67%, net inflow 1.262 billion yuan [4] - Keda Xunfei: +4.10%, turnover rate 6.48%, net inflow 536 million yuan [4] - Dawi Technology: +9.99%, turnover rate 20.45%, net inflow 483 million yuan [4] - Other notable gainers included Tonghuashun, 360, and Dahua Intelligent, with increases of 2.38%, 6.30%, and 10.00% respectively [4] Top Losers in Computer Industry - The top losers in the computer industry included: - Yanshan Technology: -0.29%, turnover rate 37.28%, net outflow 3.500 billion yuan [5] - Aerospace Information: +2.39%, turnover rate 12.36%, net outflow 361 million yuan [5] - Rongke Technology: -7.67%, turnover rate 13.68%, net outflow 333 million yuan [5] - Other notable losers included Haixia Innovation and Tongfang Co., with declines of -2.91% and -0.29% respectively [5]

Group 1 - The stock of Dawi Technology (600589) increased by 5.26% with a turnover rate of 28.46% and a trading volume of 3.523 billion yuan, showing a fluctuation of 10.44% [2] - Institutional investors net bought 48.8786 million yuan, while the Shanghai-Hong Kong Stock Connect recorded a net purchase of 44.0396 million yuan [2] - The top five trading departments had a total transaction amount of 711 million yuan, with a net purchase of 99.0574 million yuan [2] Group 2 - The latest margin trading data shows a total margin balance of 554 million yuan, with a financing balance of 554 million yuan and a securities lending balance of 334,400 yuan [3] - Over the past five days, the financing balance increased by 113 million yuan, representing a growth of 25.51% [3] - The third-quarter report indicated that the company achieved an operating income of 313 million yuan, a year-on-year increase of 2.28%, and a net profit of 38.0321 million yuan, a year-on-year increase of 236.78% [3]

Market Overview - The IT services sector experienced a decline of 0.88% on January 7, with Rongke Technology leading the drop [1] - The Shanghai Composite Index closed at 4085.77, up 0.05%, while the Shenzhen Component Index closed at 14030.56, up 0.06% [1] Top Performers - Yanshan Technology (002195) saw a closing price of 9.44, with a significant increase of 10.02% and a trading volume of 1.1978 million shares, totaling a transaction value of 1.131 billion [1] - Taichuang Intelligent (301248) closed at 36.39, up 6.94%, with a trading volume of 128,600 shares and a transaction value of 459 million [1] - Dazhi Technology (600589) closed at 8.40, up 5.26%, with a trading volume of 4.2081 million shares and a transaction value of 3.523 billion [1] Underperformers - Caike Technology (300290) experienced a significant drop of 20.00%, closing at 23.00, with a trading volume of 938,500 shares and a transaction value of 2.19 billion [2] - Guoyuan Technology (920184) fell by 11.59%, closing at 19.76, with a trading volume of 139,800 shares and a transaction value of 283 million [2] - Hanzheng Technology (920092) decreased by 10.66%, closing at 43.68, with a trading volume of 80,500 shares and a transaction value of 361 million [2] Capital Flow - The IT services sector saw a net outflow of 2.115 billion from institutional investors and 237 million from retail investors, while retail investors had a net inflow of 2.352 billion [2][3] - Notable net inflows from retail investors were observed in Yanshan Technology (002195) with 2.59 billion, and Dazhi Technology (600589) with 941.364 million [3] Individual Stock Analysis - Yanshan Technology (002195) had a net inflow of 5.52 billion from institutional investors, accounting for 48.78% of its trading volume [3] - Dazhi Technology (600589) recorded a net inflow of 3.42 billion from institutional investors, representing 9.72% of its trading volume [3] - Dongruan Group (600718) had a net inflow of 83.57 million from institutional investors, making up 12.15% of its trading volume [3]