格隆汇8月4日丨数字认证(300579.SZ)公布，日前，公司收到董事、总经理林雪焰先生出具的《股份减 持计划实施完毕告知函》，林雪焰先生在本次减持计划期间内以集中竞价方式累计减持公司股份46万 股，本次股份减持计划实施完毕。 ...

格隆汇8月4日丨数字认证(300579.SZ)公布，日前，公司收到董事、总经理林雪焰先生出具的《股份减 持计划实施完毕告知函》，林雪焰先生在本次减持计划期间内以集中竞价方式累计减持公司股份46万 股，本次股份减持计划实施完毕。 ...

日前，公司收到林雪焰先生出具的《股份减持计划实施完毕告知函》，林雪 焰先生在本次减持计划期间内以集中竞价方式累计减持本公司股份 46 万股，本 次股份减持计划实施完毕。根据《深圳证券交易所上市公司自律监管指引第 18 号——股东及董事、高级管理人员减持股份》等相关规定，现将有关情况公告如 下： 证券代码：300579 证券简称：数字认证 公告编号：2025-036 北京数字认证股份有限公司 关于公司股东减持计划实施完毕的公告 本公司董事、总经理林雪焰先生保证向本公司提供的信息内容真实、准确、 完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 北京数字认证股份有限公司（以下简称"公司"或"本公司"）于 2025 年 5 月 14 日在巨潮资讯网披露了《关于公司股东减持股份的预披露公告》，公司董 事、总经理林雪焰先生计划在 2025 年 6 月 5 日至 2025 年 9 月 4 日期间以集中竞 价方式减持本公司股份不超过 46 万股（若减持期间公司有送股、资本公积金转 增股本等股份变动事项，则对该数量进行相应调整）。 二、备查文件 1. 股份减持计划 ...

Group 1 - The stock price of Digital Certification is reported at 35.99 yuan as of August 1, 2025, down 1.67% from the previous trading day [1] - The opening price for the day was 36.60 yuan, with a high of 36.84 yuan and a low of 34.68 yuan, resulting in an intraday volatility of 5.90% [1] - There was a quick rebound at 9:54 AM, with a gain of over 2% within five minutes [1] Group 2 - Digital Certification operates in the software development industry, focusing on electronic certification services and network security product development [1] - The company is based in Beijing and is involved in sectors such as mobile payments [1] Group 3 - On August 1, the net outflow of main funds was 34.21 million yuan, accounting for 0.36% of the circulating market value [1] - Over the past five trading days, there has been a cumulative net inflow of 124 million yuan, representing 1.31% of the circulating market value [1]

Market Overview - The Shanghai Composite Index fell by 1.18% to close at 3573.21 points, with a daily high of 3606.37 points [1] - The Shenzhen Component Index decreased by 1.73% to 11009.77 points, reaching a maximum of 11223.64 points [1] - The ChiNext Index dropped by 1.66% to 2328.31 points, with a peak of 2394.22 points [1] Margin Trading and Securities Lending - The total margin trading and securities lending balance in the Shanghai and Shenzhen markets was 19784.97 billion yuan, with a financing balance of 19646.98 billion yuan and a securities lending balance of 137.99 billion yuan [2] - The margin trading and securities lending balance increased by 0.9 billion yuan compared to the previous trading day [2] - The Shanghai market's margin trading balance was 10106.42 billion yuan, decreasing by 5.54 billion yuan from the previous day, while the Shenzhen market's balance was 9678.55 billion yuan, increasing by 6.45 billion yuan [2] Top Margin Buying Stocks - The top three stocks by margin buying amount were: - Xinyi Technology (300502.SZ) with 23.63 billion yuan - Zhongji Xuchuang (300308.SZ) with 20.8 billion yuan - Shenghong Technology (300476.SZ) with 17.1 billion yuan [3] Fund Issuance - Two new funds were launched: Huafu Medical Innovation Mixed Initiation A and Huafu Medical Innovation Mixed Initiation C [4] Top Net Buying by Brokerage Firms - The top ten net buying amounts by brokerage firms were: - Nord Shares (600110.SH) with 422.75 million yuan - Great Wall Military Industry (601606.SH) with 385.34 million yuan - Yidian Tianxia (301171.SZ) with 375.30 million yuan [6][7]

Core Viewpoint - Beijing Digital Certification Co., Ltd. is undergoing a significant change in its shareholding structure, with the state-owned Beijing State-owned Assets Management Company transferring its shares to Beijing Data Group, which will become the new controlling shareholder while the actual controller remains the same [1][2]. Group 1: Shareholding Structure - Before the transfer, Beijing State-owned Assets Management Company held 70,855,789 shares directly (26.24% of total shares) and 70,835,896 shares indirectly through Shouxin Co., totaling 141,691,685 shares (52.48% of total shares) [2]. - After the transfer, Beijing Data Group will hold 26.24% of shares directly and 26.24% indirectly through Shouxin Co., maintaining a total of 52.48% [2]. Group 2: Financial Performance - The company expects a net loss of 80 million to 96 million yuan for the first half of 2025, compared to a loss of 29.25 million yuan in the same period last year [4]. - The decline in revenue is attributed to intensified market competition and longer project implementation cycles, alongside increased R&D and marketing expenses [4][8]. - In 2024, the company reported a revenue of 1.122 billion yuan, a year-on-year increase of 15.43%, and a net profit of 12.59 million yuan, marking a turnaround from previous losses [6]. Group 3: Market Position and Challenges - Digital Certification is a leading provider of network trust and data security solutions in China, serving various sectors including government, healthcare, finance, and education [4]. - The company faces challenges in maintaining profitability, with increasing sales expenses reflecting heightened competition and rising customer acquisition costs [8]. - The entry of Beijing Data Group may provide strategic synergies for expanding government data security services, but it also presents integration challenges [8].

Core Viewpoint - The A-share market experienced a decline on July 31, with all three major indices falling over 1%, while Huawei-related stocks saw significant gains, indicating a strong market reaction to Huawei's new AI cloud services launch [2] Group 1: Market Performance - On July 31, the A-share market saw a full-day adjustment, with all three major indices dropping more than 1% [2] - *ST Guangdao surged by 29.94%, leading the market, while other stocks like Siquan New Materials, Digital Certification, and Yidian Tianxia all hit the daily limit of 20% [2] - A total of 11 stocks related to Huawei reached their daily limit, showcasing a strong sector performance [2] Group 2: Huawei's New Launch - At the WAIC event, Huawei showcased its 384 super node hardware and the new generation Ascend AI cloud service based on CloudMatrix 384 super nodes [2] - The new AI cloud service is fully operational in data centers located in Wuhu, Gui'an, Ulanqab, and Ling'er [2]

Group 1 - Digital Certification stock reached the daily limit with a closing price increase of 20.00%, resulting in a turnover rate of 13.60% and a transaction volume of 1.253 billion yuan [2] - The net inflow of funds for the stock was 216 million yuan, with a significant single order net inflow of 234 million yuan, while large orders experienced a net outflow of 18.75 million yuan [2] - The stock's margin trading balance as of July 30 was 253 million yuan, with a financing balance of 252 million yuan and a securities lending balance of 646,600 yuan [2] Group 2 - The top five trading departments accounted for a total transaction volume of 301 million yuan, with a net buying amount of 84.94 million yuan [2] - The first major buying department was the Shenzhen Stock Connect, which had a net buying amount of 42.29 million yuan, while it was also the largest selling department [2] - Over the past five days, the stock has seen a net inflow of 174 million yuan in principal funds [2]

Group 1 - The financial and tax digitalization concept index rose by 1.11%, ranking 8th among concept sectors, with 36 stocks increasing in value [1] - Notable gainers in the financial and tax digitalization sector included Digital Certification, which hit a 20% limit up, and Huibo Yuntong, Yonyou Network, and Yongxin Zhicheng, which rose by 13.31%, 8.05%, and 7.88% respectively [1] - The sector saw a net inflow of 1.579 billion yuan from main funds, with 37 stocks receiving net inflows, and 5 stocks exceeding 100 million yuan in net inflow [2] Group 2 - Yonyou Network led the net inflow with 867.33 million yuan, followed by Digital Certification, Dou Shen Education, and Hand Information with net inflows of 216.85 million yuan, 180 million yuan, and 143 million yuan respectively [2][3] - The net inflow ratios for Yonyou Network, Digital Certification, and Yuanguang Software were 30.76%, 17.21%, and 15.94% respectively, indicating strong investor interest [3] - The financial and tax digitalization sector's performance was contrasted by declines in other sectors, such as special steel and low-radiation glass, which fell by 3.20% and 3.07% respectively [2]

Market Overview - The Shanghai Composite Index closed at 3573.21 points, below the five-day moving average, with a decline of 1.18% [1] - The total trading volume of A-shares reached 19618.49 billion [1] Stocks Breaking the Five-Day Moving Average - A total of 245 A-shares have surpassed the five-day moving average today [1] - Notable stocks with significant deviation rates include: - Yidian Tianxia (易点天下) with a deviation rate of 14.50% and a daily increase of 20.00% [1] - Digital Certification (数字认证) with a deviation rate of 13.64% and a daily increase of 20.00% [1] - Xiling Power (西菱动力) with a deviation rate of 13.24% and a daily increase of 19.99% [1] Stocks with Smaller Deviation Rates - Stocks with smaller deviation rates that have just crossed the five-day moving average include: - Aohai Technology (奥海科技) and Lepu Medical (乐普医疗) [1] - Huayan Precision Machinery (华研精机) [1] Detailed Stock Performance - The following stocks showed notable performance: - Jiebang Technology (捷邦科技) with a daily increase of 13.89% and a deviation rate of 9.84% [1] - Huibo Yuntong (慧博云通) with a daily increase of 13.31% and a deviation rate of 8.52% [1] - Guizhou Bailing (贵州百灵) with a daily increase of 10.00% and a deviation rate of 8.12% [1]