Group 1 - The company, Xinan Century, announced its intention to apply for a comprehensive credit limit of up to 50 million yuan from China Minsheng Bank, Beijing Branch [1] - The credit limit will be used for various financial activities including working capital loans, medium to long-term project loans, bank acceptance bills, domestic letters of credit, domestic buyer factoring, domestic guarantees, commercial bill endorsements, and acquisition loans [1] - The application for the credit limit has a term of no more than 1-3 years, and the credit limit can be used repeatedly within this period [1]

（文章来源：证券日报） 证券日报网讯 8月15日晚间，信安世纪发布公告称，公司第三届监事会第十次会议审议通过了《关于的 议案》。 ...

Group 1 - Baiya Co., Ltd. achieved a net profit of 188 million yuan in the first half of 2025, a year-on-year increase of 4.64% [1] - The company reported an operating income of 1.764 billion yuan, up 15.12% year-on-year [1] - Basic earnings per share were 0.44 yuan [1] Group 2 - Leike Defense reported a net loss of 41.67 million yuan in the first half of 2025, compared to a loss of 66.43 million yuan in the same period last year [2] - The company achieved an operating income of 542 million yuan, a year-on-year increase of 9.77% [2] - Basic earnings per share were -0.03 yuan [2] Group 3 - Jinggong Technology achieved a net profit of 113 million yuan in the first half of 2025, a year-on-year increase of 15.55% [3] - The company reported an operating income of 1.061 billion yuan, up 10.31% year-on-year [3] - Basic earnings per share were 0.22 yuan [3] Group 4 - Yuejian Intelligent reported a net profit of 62.63 million yuan in the first half of 2025, a year-on-year increase of 46.99% [4] - The company achieved an operating income of 651 million yuan, up 13.22% year-on-year [4] - Basic earnings per share were 0.2436 yuan [4] Group 5 - Wanwei High-tech achieved a net profit of 256 million yuan in the first half of 2025, a year-on-year increase of 97.47% [6] - The company reported an operating income of 4.061 billion yuan, up 4.90% year-on-year [6] - Basic earnings per share were 0.122 yuan [6] Group 6 - Keli Equipment achieved a net profit of 82.78 million yuan in the first half of 2025, a year-on-year increase of 4.88% [7] - The company reported an operating income of 318 million yuan, up 12.41% year-on-year [7] - Basic earnings per share were 0.87 yuan [7] Group 7 - Jinwo Co., Ltd. achieved a net profit of 25.47 million yuan in the first half of 2025, a year-on-year increase of 94% [8] - The company reported an operating income of 614 million yuan, up 7.96% year-on-year [8] - Basic earnings per share were 0.21 yuan [8] Group 8 - Longyuan Technology achieved a net profit of 28.28 million yuan in the first half of 2025, a year-on-year increase of 135.6% [10] - The company reported an operating income of 362 million yuan, up 1.48% year-on-year [10] - Basic earnings per share were 0.0548 yuan [10] Group 9 - Guangting Information achieved a net profit of 42.92 million yuan in the first half of 2025, turning from loss to profit [13] - The company reported an operating income of 275 million yuan, up 26.88% year-on-year [13] - Basic earnings per share were 0.4633 yuan [13] Group 10 - Changjiang Materials achieved a net profit of 73.38 million yuan in the first half of 2025, a year-on-year increase of 5.03% [15] - The company reported an operating income of 513 million yuan, up 10.43% year-on-year [15] - Basic earnings per share were 0.5019 yuan [15] Group 11 - Yitong Century reported a net loss of 1.77 million yuan in the first half of 2025, compared to a profit of 35.87 million yuan in the same period last year [17] - The company achieved an operating income of 1.22 billion yuan, down 0.54% year-on-year [17] - Basic earnings per share were -0.0020 yuan [17] Group 12 - China Nuclear Construction signed new contracts worth 90.48 billion yuan in July 2025 [19] - The company achieved a cumulative operating income of 58.229 billion yuan [19] Group 13 - Yinlong Co., Ltd. signed a construction labor subcontracting contract worth 108 million yuan [21] - The contract is for the prefabrication of CRTSIII-type track slabs for a railway project [21] Group 14 - Xinan Century plans to apply for a comprehensive credit limit of no more than 50 million yuan from a bank [23] - The limit will be used for various business purposes including working capital loans [23] Group 15 - New Hongtai reported a net profit of 34.27 million yuan in the first half of 2025, a year-on-year decrease of 8.94% [25] - The company achieved an operating income of 308 million yuan, down 2.45% year-on-year [25] - Basic earnings per share were 0.23 yuan [25] Group 16 - Botong Co., Ltd. achieved a net profit of 13.33 million yuan in the first half of 2025, a year-on-year increase of 42.95% [26] - The company reported an operating income of 149 million yuan, up 5.23% year-on-year [26] - Basic earnings per share were 0.2135 yuan [26] Group 17 - Minfeng Special Paper reported a net profit of 15.07 million yuan in the first half of 2025, a year-on-year decrease of 68.88% [28] - The company achieved an operating income of 601 million yuan, down 23.21% year-on-year [28] - Basic earnings per share were 0.043 yuan [28] Group 18 - Changchun Yidong announced that a shareholder plans to reduce their stake by up to 2.97% [29] - The reduction period is from September 8, 2025, to December 5, 2025 [29] Group 19 - Jiukang Bio received an invention patent certificate for a reagent [30] - The patent involves the application of a specific enzyme in diagnostic reagents [30] Group 20 - Xuelang Environment announced the resignation of its general manager due to personal reasons [31] - The chairman will temporarily take over the general manager's responsibilities [31] Group 21 - Tailin Bio's subsidiary obtained a property certificate for industrial land [32] - The land area is 20,500 square meters with a usage period until July 6, 2075 [32] Group 22 - Changgao Electric New's application for convertible bonds has been accepted by the Shenzhen Stock Exchange [33] Group 23 - Tianyoude Wine plans to use up to 147 million yuan of idle funds for cash management [34] Group 24 - Lingxiao Pump Industry used 5.9 million yuan of idle funds to purchase financial products [36] Group 25 - Mengke Pharmaceutical announced that a shareholder plans to reduce their stake by up to 3% [38] Group 26 - Kexiang Co., Ltd. plans to raise no more than 300 million yuan through a simplified procedure [40] Group 27 - Huagong Technology achieved a net profit of 911 million yuan in the first half of 2025, a year-on-year increase of 44.87% [42] - The company reported an operating income of 7.629 billion yuan, up 44.66% year-on-year [42] - Basic earnings per share were 0.91 yuan [42] Group 28 - Shanghai Jianke achieved a net profit of 23.76 million yuan in the first half of 2025, a year-on-year increase of 48.57% [43] - The company reported an operating income of 1.935 billion yuan, up 0.60% year-on-year [43] - Basic earnings per share were 0.06 yuan [43] Group 29 - Darui Electronics achieved a net profit of 132 million yuan in the first half of 2025, a year-on-year increase of 25.32% [44] - The company reported an operating income of 1.405 billion yuan, up 28.04% year-on-year [44] - Basic earnings per share were 1.00 yuan [44] Group 30 - Dongyangguang achieved a net profit of 613 million yuan in the first half of 2025, a year-on-year increase of 170.57% [45] - The company reported an operating income of 7.124 billion yuan, up 18.48% year-on-year [45] - Basic earnings per share were 0.209 yuan [45] Group 31 - Chongqing Beer reported a net profit of 865 million yuan in the first half of 2025, a year-on-year decrease of 4.03% [49] - The company achieved an operating income of 8.839 billion yuan, down 0.24% year-on-year [49] - Basic earnings per share were 1.79 yuan [49] Group 32 - Chongqing Beer announced that its subsidiary plans to increase capital by 600 million yuan [51] Group 33 - Meixin Technology announced that a shareholder plans to reduce their stake by up to 3% [53] Group 34 - Qipai Technology plans to raise no more than 159 million yuan through a private placement [55] Group 35 - Qipai Technology reported a net loss of 586.69 million yuan in the first half of 2025 [57] - The company achieved an operating income of 326 million yuan, up 4.09% year-on-year [57] - Basic earnings per share were -0.55 yuan [57] Group 36 - Huaying Technology reported a net loss of 476 million yuan in the first half of 2025 [59] - The company achieved an operating income of 721 million yuan, down 16.59% year-on-year [59] - Basic earnings per share were -0.1723 yuan [59] Group 37 - Best reported a net profit of 148 million yuan in the first half of 2025, a year-on-year increase of 3.30% [61] - The company achieved an operating income of 716 million yuan, up 2.73% year-on-year [61] - Basic earnings per share were 0.2966 yuan [61] Group 38 - Changliang Technology reported a net loss of 19.11 million yuan in the first half of 2025 [62] - The company achieved an operating income of 664 million yuan, down 5.64% year-on-year [62] - Basic earnings per share were -0.0236 yuan [62] Group 39 - Shunhao Co., Ltd. plans to use up to 35 million yuan of idle funds for entrusted wealth management [64] Group 40 - Weihede achieved a net profit of 65.97 million yuan in the first half of 2025, a year-on-year increase of 24.69% [66] - The company reported an operating income of 356 million yuan, up 38.37% year-on-year [66] - Basic earnings per share were 0.49 yuan [66] Group 41 - Huafa Co., Ltd. reported a net profit of 172 million yuan in the first half of 2025, a year-on-year decrease of 86.41% [67] - The company achieved an operating income of 38.199 billion yuan, up 53.46% year-on-year [67] - Basic earnings per share were 0.06 yuan [67] Group 42 - Mankun Technology achieved a net profit of 632 million yuan in the first half of 2025, a year-on-year increase of 62.30% [68] - The company reported an operating income of 760 million yuan, up 31.56% year-on-year [68] - Basic earnings per share were 0.43 yuan [68] Group 43 - Kelu Electronics achieved a net profit of 190 million yuan in the first half of 2025, turning from loss to profit [69] - The company reported an operating income of 2.573 billion yuan, up 34.66% year-on-year [69] - Basic earnings per share were 0.1144 yuan [69] Group 44 - Sanrenxing achieved a net profit of 144 million yuan in the first half of 2025, a year-on-year increase of 10.83% [71] - The company reported an operating income of 1.657 billion yuan, down 13.36% year-on-year [71] - Basic earnings per share were 0.68 yuan [71] Group 45 - Xinwei Communication achieved a net profit of 162 million yuan in the first half of 2025, a year-on-year decrease of 20.18% [72] - The company reported an operating income of 3.703 billion yuan, down 1.15% year-on-year [72] - Basic earnings per share were 0.1699 yuan [72] Group 46 - Yifan Pharmaceutical achieved a net profit of 304 million yuan in the first half of 2025, a year-on-year increase of 19.91% [72] - The company reported an operating income of 2.635 billion yuan, up 0.11% year-on-year [72] - Basic earnings per share were 0.25 yuan [72] Group 47 - *ST Chengchang achieved a net profit of 566 million yuan in the first half of 2025, turning from loss to profit [73] - The company reported an operating income of 201 million yuan, up 180.16% year-on-year [73] - Basic earnings per share were 0.2783 yuan [73] Group 48 - Rejing Bio announced that a controlling shareholder plans to reduce their stake by up to 1.08% [74] Group 49 - Jingu Co., Ltd. signed a strategic cooperation framework agreement with Luming Robotics [75]

| 序号 | | 内 | 容 | 页码 | | --- | --- | --- | --- | --- | | 1 | 前次募集资金使用情况鉴证报告 | | | 1-2 | | 2 | 前次募集资金使用情况专项报告 | | | 1-9 | 前次募集资金使用情况鉴证报告 北京信安世纪科技股份有限公司 容诚专字[2025]100Z1546 号 容诚会计师事务所(特殊普通合伙) 中国·北京 目 录 总所：北京市西城区阜成门外大街 22 号 1 幢 10 层 1001-1 至 1001-26 (100037) TEL:010-6600 1391 FAX:010-6600 1392 E-mail:bj@rsmchina.com.cn 前次募集资金使用情况鉴证报告 https://www.rsm.global/china/ 容诚专字[2025]100Z1546 号 北京信安世纪科技股份有限公司全体股东： 我们审核了后附的北京信安世纪科技股份有限公司（以下简称"信安世纪公 司"）董事会编制的截至 2025 年 3 月 31 日止的《前次募集资金使用情况专项报 告》。 一、 对报告使用者和使用目的的限定 本鉴证报告仅供信安世 ...

北京信安世纪科技股份有限公司 前次募集资金使用情况专项报告 前次募集资金使用情况专项报告 根据中国证券监督管理委员会《监管规则适用指引——发行类第 7 号》的规定，北 京信安世纪科技股份有限公司（以下简称"公司"、"本公司"或"信安世纪"）将截 至 2025 年 3 月 31 日的前次募集资金使用情况报告如下： 一、前次募集资金情况 （一） 前次募集资金金额和资金到账时间 经中国证券监督管理委员会《关于同意北京信安世纪科技股份有限公司首次公开发 行股票注册的批复》（证监许可[2021]924 号文）同意注册，本公司于 2021 年 4 月向社 会公开发行人民币普通股（A 股）23,281,939 股，每股发行价为 26.78 元，应募集资金 总额为人民币 623,490,326.42 元，根据有关规定扣除发行费用 61,727,799.35 元后，募集 资金净额为 561,762,527.07 元。该募集资金已于 2021 年 4 月到账。上述资金到账情况业 经容诚会计师事务所（特殊普通合伙）容诚验字[2021]100Z0022 号《验资报告》验证。 公司对募集资金采取了专户存储管理。 （二） 募集资金的管理 ...

证券代码：688201 证券简称：信安世纪 公告编号：2025-031 特此公告。 北京信安世纪科技股份有限公司董事会 2025 年 8 月 16 日 2025 年 8 月 15 日，北京信安世纪科技股份有限公司（以下简称"公司"） 召开了第三届董事会第十二次会议，审议通过了《关于向银行申请综合授信额度 的议案》。根据《公司章程》等相关规定，本次申请综合授信额度属于董事会审 批范围，无需提交股东大会审议。现就公司向银行申请综合授信额度事宜公告如 下： 为满足经营发展的需要，公司拟向中国民生银行股份有限公司北京分行申请 综合授信额度不超过 5000 万元。上述授信额度拟用于向银行申请办理流动资金 贷款、中长期项目贷款、银行承兑汇票、国内信用证、国内买方保理、国内保函、 商票保贴、并购贷款等。本次申请授信期限不超过 1-3 年，在授信期限内，授信 额度可循环使用。 上述授信额度最终以银行实际审批的授信额度为准。 为提高工作效率，统一授权公司管理层办理上述授信额度申请及具体贷款相 关事宜，并签署合同、协议、凭证等相关文件。 北京信安世纪科技股份有限公司 关于向银行申请综合授信额度的公告 本公司董事会及全体董事保证本 ...

本公司监事会及全体监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、准确性和完整性依法承担法律责任。 一、监事会会议召开情况 北京信安世纪科技股份有限公司（以下简称"公司"）第三届监事会第十次 会议于2025年8月15日在公司会议室以现场结合通讯方式召开，会议通知于2025 年8月13日于书面方式通知给全体监事。会议应出席监事5名，实际出席监事5名。 本次会议由监事会主席汪宗斌先生主持。本次会议的召集和召开程序符合《中华 人民共和国公司法》等法律、法规、规章、规范性文件和《北京信安世纪科技股 份有限公司章程》《北京信安世纪科技股份有限公司监事会议事规则》的有关规 定。 二、监事会会议审议情况 证券代码：688201 证券简称：信安世纪 公告编号：2025-030 北京信安世纪科技股份有限公司 第三届监事会第十次会议决议公告 具体内容详见公司同日在上海证券交易所网站（http://www.sse.com.cn） 披露的《北京信安世纪科技股份有限公司前次募集资金使用情况专项报告》《北 京信安世纪科技股份有限公司前次募集资金使用情况鉴证报告》。 特此公告。 北京信安世纪科技股份有限 ...

Core Viewpoint - The company, Xinan Century, is a technology innovation-oriented provider of information security products and solutions, focusing on identity security, communication security, and data security in the context of increasing digitalization and cloud computing trends [3][8]. Company Overview - Xinan Century was established on August 31, 2001, and went public on April 21, 2021. The company is located in Haidian District, Beijing, and its main business involves using cryptographic technology to address information security issues [7]. - The company's revenue composition is 82.26% from information security products and 17.74% from services [8]. Business Segments - The company has developed a range of products from identity authentication technology, including electronic identity cards, which are relevant to the digital currency sector [2]. - Xinan Century's product lines include identity security, data security, communication security, mobile security, cloud security, and platform security, reflecting its comprehensive approach to information security [3]. Market Position and Recognition - The company has been recognized as a "specialized, refined, distinctive, and innovative" small giant enterprise, which is a prestigious title in China for small and medium-sized enterprises that excel in niche markets and possess strong innovation capabilities [3]. Financial Performance - For the first quarter of 2025, Xinan Century reported a revenue of 75.16 million yuan, representing a year-on-year growth of 6.44%. However, the net profit attributable to the parent company was a loss of 10.38 million yuan, although this reflects a significant improvement with a year-on-year decrease in losses of 65.13% [8]. Stock Performance - On August 4, 2025, Xinan Century's stock increased by 1.28%, with a trading volume of 73.65 million yuan and a turnover rate of 2.07%, bringing the total market capitalization to 3.768 billion yuan [1].

Investment Rating - The report maintains an investment rating of "Outperform the Market - A" [5] Core Insights - The 2025 World Artificial Intelligence Conference (WAIC) showcased significant advancements in AI technology, particularly in computing power, algorithms, and applications, indicating a robust growth trajectory for the industry [12][60] - Domestic manufacturers are progressively enhancing their chip performance from inference to training, emphasizing ecosystem support and application scenarios [13][60] - The report highlights the emergence of quantum computing as a disruptive innovation in the computing power industry, with potential for exponential growth in computational capabilities [38][39] Summary by Sections 1. Industry Overview - The WAIC 2025 featured over 800 companies and more than 3000 cutting-edge exhibits, marking the largest scale in its history [12] - The conference focused on AI technology frontiers, industry trends, and global governance practices [12] 2. Computing Power - Domestic chip manufacturers are evolving from inference-focused AI chips to high-performance training chips, showcasing various industry applications [13] - The report notes the importance of supernodes, integrated machines, and liquid cooling solutions as key trends in the future of domestic AI computing power [18][19] 3. Algorithms - The evolution of large models is highlighted, with a shift towards multi-modal capabilities and the integration of deep reasoning and thinking abilities [43][44] - The report emphasizes the growing importance of AI agents and physical AI, which aim to enable intelligent agents to understand and interact with the real world [43][44] 4. Applications - The report identifies a flourishing landscape for both B2B and B2C AI applications, with significant advancements in areas such as AI glasses, smart driving, and robotics [60] - C-end applications focus on AIGC and productivity tools, while B-end applications emphasize cost reduction and efficiency improvements across various sectors [60][61] 5. Quantum Computing - Quantum computing is positioned as a critical future technology, with companies showcasing solutions that leverage quantum mechanics for superior computational capabilities [38][39]

Group 1 - Liu Pharmaceutical Group plans to repurchase shares worth between 100 million and 200 million yuan, with a maximum repurchase price of 25.70 yuan per share [1] - Dongshan Precision intends to invest up to 1 billion USD to build a high-end printed circuit board project to meet the long-term demand for high-end printed circuit boards in emerging scenarios such as AI [1] - Bomaike reported a net profit of 12.39 million yuan for the first half of the year, a year-on-year decline of 80.42% [2] Group 2 - Western Mining achieved a net profit of 1.869 billion yuan in the first half of the year, a year-on-year increase of 15% [2] - Fuliwang expects a net loss of approximately 17 million yuan for the first half of the year, a decrease of 137.12% compared to the same period last year [2] - Digital Certification anticipates a net loss of between 80 million and 96 million yuan for the first half of the year, compared to a loss of 29.25 million yuan in the same period last year [3] Group 3 - Shanghai Construction reported a net profit of 710 million yuan for the first half of the year, a year-on-year decrease of 14.04% [5] - Funneng Co. achieved a net profit of 1.337 billion yuan in the first half of the year, a year-on-year increase of 12.48% [6] - Tengda Construction's total contract amount for the first half of the year decreased by 17.55% year-on-year [7] Group 4 - Fudan Fuhua decided to terminate the public transfer of a 28% stake in a subsidiary due to the lack of a deposit from potential buyers [9] - Fulei Ant's subsidiary has decided to cease operations due to intense competition in the photovoltaic industry and ongoing losses [11] - Dongfang Ocean's subsidiary received a medical device registration certificate for a folic acid testing kit [14] Group 5 - Huayu Pharmaceutical's subsidiary received overseas listing approvals for several products [16] - Feima International received a performance commitment compensation of 437 million yuan from its controlling shareholder [16] - Guangshen Railway signed a cooperation agreement for the Guangzhou East Station renovation project with a total investment of approximately 16.66 billion yuan [16] Group 6 - Anhui Construction won the bid for the S68 Jingde to Jixi Expressway project with an estimated total investment of 5.7 billion yuan [18] - China Communications Construction Company signed new contracts worth 991.054 billion yuan in the first half of the year, a year-on-year increase of 3.14% [19] - Kehui Co. plans to use up to 70 million yuan of idle funds for cash management [22] Group 7 - Biological Shares' subsidiary received a clinical trial approval for a cat mRNA vaccine, the first of its kind in China [23] - Ruipu Biological received a clinical trial approval for a pig mRNA vaccine, which is the first economic animal mRNA vaccine in China [24] - Nanjing New Hundred's major assets were judicially frozen due to liquidity debt crisis faced by its controlling shareholder [27] Group 8 - Changshu Bank plans to merge three village banks and establish branches, pending shareholder approval [28] - Yong'an Pharmaceutical plans to reduce its holdings by up to 2.6323 million shares [29] - Zhujiang Co. received approval from the Shanghai Stock Exchange for a stock issuance to specific targets [31] Group 9 - Sanyangma's subsidiary signed a 120 million yuan procurement contract for sensor products [33] - Jintou City Development plans to purchase a villa property for approximately 7.1854 million yuan [35] - Yuanli Co. intends to acquire 100% of Tongsheng Co. through a combination of cash and stock issuance [36] Group 10 - Xin'an Century's controlling shareholder plans to reduce holdings by up to 2.22% of the company's shares [36] - Fute Technology plans to raise up to 528 million yuan through a private placement for various projects [36] - Helen Piano's actual controller is set to change, with stock resuming trading [37] Group 11 - Weiergao expects a net profit increase of 12.55% to 30.87% for the first half of the year [38] - Saiwei Microelectronics plans to transfer up to 18% of its shares through an agreement [40] - Yongli Co. intends to acquire a 22.75% stake in a subsidiary [42] Group 12 - ST Xiachuang plans to publicly transfer a 20% stake in Guangdong Yuweiji [43] - Dema Technology's shareholders plan to transfer 778.84 million shares through an inquiry [45] - Zhongshi Technology's shareholders plan to reduce holdings by up to 2.86% of the company's shares [46] Group 13 - Wufang Optoelectronics' controlling shareholder plans to reduce holdings by up to 0.93% of the company's shares [48] - Fusenmei's chairman has been detained, temporarily unable to fulfill his duties [49] - Reliable Co.'s shareholders plan to reduce holdings by a total of up to 2.63% of the company's shares [51] Group 14 - Gao Neng Environment plans to repurchase shares worth between 100 million and 150 million yuan [53]