本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 证券代码：300166 证券简称：东方国信 公告编号：2025-061 北京东方国信科技股份有限公司 关于变更公司经营范围及修订《公司章程》的公告 北京东方国信科技股份有限公司（以下简称"公司"）于 2025 年 9 月 15 日召开第六届董事会第一次临时会议，审议通过《关于变更公司经营范围及修订 〈公司章程〉的议案》，具体情况如下： 一、经营范围变更情况 根据公司经营发展需要，并依照企业经营范围登记管理规范性要求，公司拟 变更经营范围情况如下： 变更前经营范围：计算机软硬件、机电一体化产品、计算机系统集成的技术 开发、技术咨询、技术服务、技术培训、技术转让；移动通信基站设备、移动通 信基站天线、移动通信核心网分组域设备、集群通信系统设备的技术开发；销售 自行开发后产品、计算机、软件及辅助设备、电子产品、通讯设备、仪器仪表； 租赁计算机软硬件；企业策划；信息咨询（中介除外）；市场调查；设计、制作、 代理、发布广告；货物进出口、技术进出口、代理进出口；出租办公用房；物业 管理；计算机系统服务；合同能源管理；移动通信 ...

Core Viewpoint - Oriental国信's stock price has shown volatility with a year-to-date increase of 20.11%, but recent performance indicates mixed trends, including a 6.69% decline over the past 20 days [1][2]. Financial Performance - For the first half of 2025, Oriental国信 reported revenue of 941 million yuan, a year-on-year decrease of 8.37%, and a net profit attributable to shareholders of -79.17 million yuan, a significant decline of 625.60% [2]. - The company has not distributed any dividends in the past three years, with a total payout of 156 million yuan since its A-share listing [3]. Shareholder Structure - As of June 30, 2025, the number of shareholders decreased by 4.37% to 85,700, while the average circulating shares per person increased by 4.57% to 10,573 shares [2]. - The top ten circulating shareholders include Hong Kong Central Clearing Limited and various ETFs, with notable increases in holdings for some [3]. Market Activity - On September 12, 2023, Oriental国信's stock price rose by 2.08% to 11.29 yuan per share, with a trading volume of 98.78 million yuan and a turnover rate of 0.98% [1]. - The stock has appeared on the龙虎榜 twice this year, with the most recent net purchase of 154 million yuan on August 6, 2023 [1]. Business Overview - Oriental国信, established on July 28, 1997, and listed on January 25, 2011, specializes in enterprise-level big data and cloud computing products, industrial internet platforms, and overall industry solutions [2]. - The revenue composition includes 76.59% from custom software development and services, 16.14% from system integration, 5.60% from cloud computing, and 1.68% from software products [2].

Market Performance - On September 11, the medical information technology sector rose by 2.45% compared to the previous trading day, with Jiechuang Intelligent leading the gains [1] - The Shanghai Composite Index closed at 3875.31, up 1.65%, while the Shenzhen Component Index closed at 12979.89, up 3.36% [1] Stock Performance - Jiechuang Intelligent (301248) closed at 29.80, with a gain of 11.28% and a trading volume of 353,600 shares, amounting to a transaction value of 1.071 billion [1] - Other notable performers included: - Tuo Wei Information (002261) at 37.25, up 5.91% with a transaction value of 575.4 million [1] - Electric Science Digital (600850) at 28.65, up 5.88% with a transaction value of 79.56 million [1] - Hongjing Technology (301396) at 74.64, up 5.65% with a transaction value of 1.26 billion [1] Capital Flow - The medical information technology sector saw a net inflow of 728 million from institutional investors, while retail investors experienced a net outflow of 204 million [2][3] - The capital flow for key stocks included: - Tuo Wei Information with a net inflow of 389 million from institutional investors [3] - Yongyou Network (600588) with a net inflow of 170 million from institutional investors [3] - Runhe Software (300339) with a net inflow of 158 million from institutional investors [3]

Group 1 - Company Wuchan Jinyun plans to reduce its shareholding by up to 3%, amounting to a maximum of 6.24 million shares [1] - Company Hualing Steel's shareholder intends to increase its stake by 1% to 2%, acquiring between 6.91 million and 13.8 million shares [1] - Company Zhujiang Co. plans to sell multiple stock assets, potentially generating over 50% of its audited net profit from the previous year [1] Group 2 - Company Dash Smart's actual controller plans to reduce holdings by up to 1.52%, equating to 30.41 million shares [2] - Company Zhendian Medical's controlling shareholder intends to transfer 5% of its shares, totaling 13.32 million shares, at a price of 26.74 yuan per share [2] - Company Dajin Heavy Industry's subsidiary signed a contract worth approximately 1.25 billion yuan for offshore wind power foundations, representing about 33% of its projected revenue for 2024 [4] Group 3 - Company Andy Su received approval for a stock issuance to specific investors [5] - Company Shield Environment plans to invest approximately 5 billion yuan in a new smart manufacturing headquarters project [7] - Company Dongfang Guoxin intends to establish a joint venture with Shunyi Jin Kong with a registered capital of 300 million yuan [8] Group 4 - Company ST Lian Shi signed a pre-restructuring investment agreement with selected investors, with share prices set at 5.65 yuan and 6.73 yuan for different lock-up periods [9][10] - Company Langzi Co. plans to acquire 67.5% of Chongqing Time for 92.475 million yuan [11] - Company Yingli Co. intends to purchase 77.94% of Youte Li for 468 million yuan and raise up to 196 million yuan through a private placement [13] Group 5 - Company Betta Pharmaceuticals plans to issue H-shares and apply for listing on the Hong Kong Stock Exchange [14] - Company Hehua Co. intends to transfer control by selling 23.76% of its shares for 632 million yuan [16] - Company Jieshun Technology's shareholder plans to reduce holdings by up to 3%, totaling 1.92 million shares [18] Group 6 - Company Wuyang Zikong's controlling shareholder plans to transfer 15% of its shares, changing the controlling party [19] - Company Zhongliang Kegong plans to reduce its shareholding by up to 3%, amounting to 1.54 million shares [20] - Company Changhua Chemical intends to reduce its shareholding by up to 3%, totaling 417,420 shares [22]

Group 1 - The core point of the article is that Inner Mongolia Dongfang Guoxin Technology Co., Ltd. has increased its registered capital from 300 million RMB to 500 million RMB, representing an increase of approximately 67% [1] - Inner Mongolia Dongfang Guoxin Technology Co., Ltd. was established in January 2018 and is wholly owned by Dongfang Guoxin [1] - The legal representative of the company is Han Ye, and its business scope includes first-class and second-class value-added telecommunications services, as well as certification services [1]

Core Insights - Inner Mongolia Dongfang Guoxin Technology Co., Ltd. has increased its registered capital from 300 million RMB to 500 million RMB, representing an increase of approximately 67% [1] Company Overview - Inner Mongolia Dongfang Guoxin Technology Co., Ltd. was established in January 2018 and is legally represented by Han Ye [1] - The company's business scope includes first-class and second-class value-added telecommunications services, as well as certification services [1] - The company is wholly owned by Dongfang Guoxin (300166) [1]

Group 1 - Dongyangguang plans to jointly increase capital in a subsidiary for the acquisition of 100% equity in Qinhuai Data China, with a total investment of 75 billion yuan [2] - Baiyin Nonferrous Metals is under investigation by the China Securities Regulatory Commission for suspected information disclosure violations [3] - Beida Pharmaceutical intends to issue H-shares and apply for listing on the Hong Kong Stock Exchange [5] Group 2 - ST Tianmao plans to withdraw its A-share listing and transfer to the National SME Share Transfer System after delisting [5] - Goldwind Technology has approved an investment agreement for a 3GW wind-hydrogen-ammonia integration project in Inner Mongolia, with a total investment of approximately 189.2 billion yuan [6] - Langzi Co. has signed an agreement to acquire 67.5% of Chongqing Milan Baiyu Shiguang Medical Beauty Hospital for 92.475 million yuan [7] Group 3 - Dongfang Guoxin is establishing a joint venture with Beijing Shunyi Financial Holdings to focus on computing power infrastructure and services, with a registered capital of 300 million yuan [8] - ST Hezhong's chairman is under bail pending trial, but the company's operations remain unaffected [9] - Kangzhi Pharmaceutical's major shareholder is transferring 22.758 million shares at a price of 5.34 yuan per share, totaling 122 million yuan [9] Group 4 - Shenzhen Airport reported a passenger throughput of 5.807 million in August, a year-on-year increase of 4.07% [10] - Lin Yang Energy won a bid for a project with a total amount of approximately 244.08 million yuan [11] - Fullpower New Materials received a government subsidy of 20 million yuan, which is expected to positively impact its 2025 profits [14] Group 5 - BYD executives and core personnel collectively increased their holdings by 48.82 million shares, totaling 52.3278 million yuan [16] - Hualing Steel's major shareholder increased its stake by 6.90862 million shares, representing a 1% increase in ownership [16]

Group 1 - The company, Dongfang Guoxin, announced that it and its controlling companies have no overdue external guarantees [2] - There are no ongoing lawsuits related to external guarantees, nor any situations where the company has been ordered to bear losses due to guarantee-related judgments [2]

Group 1 - Tianpu Co., Ltd. experienced a significant stock price increase of 185.29% from August 22 to September 10, leading to a halt for further investigation due to abnormal trading [4] - Baiyin Nonferrous Metals has been investigated by the China Securities Regulatory Commission for suspected violations of information disclosure [5] - Qingshan Paper Industry confirmed that its production and operational activities are normal, with no significant changes in daily operations [6] Group 2 - Aoyang Health announced that its stock will continue to be suspended due to ongoing negotiations regarding a share transfer by its controlling shareholder [7] - ST Jinke will implement a capital reserve transfer to increase share capital, resulting in a one-day stock suspension [8] - ST Haofeng's stock will resume trading on September 11 after a share transfer agreement was signed, making Zhixin Network the controlling shareholder [9] Group 3 - Fushun Special Steel's stock will be suspended for one day due to a tender offer for shares by Ningbo Meishan Free Trade Port Zone Jincheng Shazhou Equity Investment Co., Ltd. [10] - Fuliwang's subsidiary plans to invest 500 million yuan in a high-end wire material research and production project [11] - ST Tianmao's application for voluntary delisting has been accepted by the Shenzhen Stock Exchange [12] Group 4 - Dongyangguang plans to jointly increase capital in a subsidiary for the acquisition of Qinhuai Data China [13] - Betta Pharmaceuticals intends to issue H-shares and apply for listing on the Hong Kong Stock Exchange [14] - Longzi Co., Ltd. plans to acquire a 67.5% stake in Chongqing Time for approximately 92.475 million yuan [15] Group 5 - Dongfang Guoxin plans to establish a joint venture for a technology company with Shunyi Jin Kong [16] - ST Lianshi signed a pre-restructuring investment agreement with selected investors [18] - Shaanxi Construction Group won four construction projects worth over 5 billion yuan in August [19] Group 6 - Dema Technology won a smart logistics project with a well-known Latin American e-commerce giant, valued at approximately 290 million yuan [20] - Mongolian Grass Ecology's subsidiary led a consortium to win a 225 million yuan ecological restoration project [21] - Dajin Heavy Industry signed a long-term production agreement for offshore wind power foundations, with a total value of about 1.25 billion yuan [24] Group 7 - Zhendong Medical's controlling shareholder plans to transfer 5% of the company's shares [25] - ST Hezhong's controlling shareholder is under bail pending trial, but company operations remain unaffected [26] - BYD's senior management and core personnel collectively increased their holdings by approximately 52.33 million yuan [27] Group 8 - Jiahe Meikang's shareholder plans to reduce its stake by up to 1.94% [28] - Sichuan Road and Bridge's controlling shareholder plans to reduce its stake by up to 2% [30] - Lanke Technology's shareholders plan to reduce their holdings by up to 2% [31]

Group 1 - The company Oriental Guoxin announced a guarantee amount of 4.53 billion yuan, which includes guarantees for its wholly-owned subsidiaries totaling 1.2 billion yuan, 90 million yuan, and 3.97 billion yuan, representing 74.86% of the company's audited net assets for the end of 2024 [1] - As of the disclosure date, the actual guarantee amount for the company and its subsidiaries is approximately 950 million yuan, accounting for 15.69% of the company's audited net assets for the end of 2024 [1] - The company has an additional guarantee amount of 1.049 billion yuan for external companies, which is 17.33% of the company's audited net assets for the end of 2024, with actual external guarantees amounting to approximately 269 million yuan, or 4.44% of the company's audited net assets for the end of 2024 [1] Group 2 - For the first half of 2025, the revenue composition of Oriental Guoxin is as follows: telecommunications industry 45.15%, financial industry 26.52%, other industries 15.18%, industrial industry 8.8%, and government industry 4.35% [1] - The current market capitalization of Oriental Guoxin is 12 billion yuan [2]