5月15日，在山东证监局指导下，山东辖区以"沟通创造价值，诚信赢得未来"为主题，成功举办2025年 上市公司投资者网上集体接待日活动，并通过全景服务平台实现全程线上直播。山东辖区超200家上市 公司与全国投资者展开互动交流，以透明化沟通强化投资者信心，共绘资本市场高质量发展蓝图。 科技赋能沟通，持续营造良好生态。近年来，上市公司参与网上互动的积极性持续提升，网上交流互动 已成为中小投资者与上市公司日常沟通交流的重要纽带。本次活动依托全景服务平台，通过视频直播、 实时文字互动等技术手段，实现跨地域高效交流。据统计，活动期间，平台累计访问量突破18.5万人 次。多家上市公司表示，本次活动增进了市场对公司的理解，推动公司进一步提升内部治理和投资者关 系管理水平，有助于实现"以透明促规范、以诚信树公信"的良性循环。 以投资者为本，切实保护合法权益。近年来，山东辖区上市公司质量持续提升，投资者回报意识显著增 强。山东证监局一级巡视员韩汝俊表示，截至4月末，山东辖区共有A股上市公司243家，总市值超2.6万 亿元；2024年度营业收入2.3万亿元，同比增长4.7%，科创板公司归母净利润同比增长132.3%，两者均 位居全 ...

同时公司主动维护投资者关系，建立了董事会秘书牵头组织协调，多部门共同参与的"大投关"工作团 队，加强与机构投资者、分析师等专业投资者联系，积极传递公司经营理念，引导投资者关注公司长期 价值。 公司坚守信息披露合规底线，严格遵照监管规则编制披露定期报告和临时报告，及时披露对投资者作出 价值判断和投资决策有重大影响的信息，充分揭示潜在风险。2024年公司全年累计披露公告67份，全部 零补充、零更正、零问询，连续第7年获得深圳证券交易所信息披露考核最高级别A级评价。 ESG方面，数字认证持续健全ESG治理体系，推动ESG发展战略与经营管理深度融合。公司ESG绩效得 到全面提升，中证指数、华证指数、秩鼎ESG评级均提升至AA，万得、中国国新、中诚信等ESG评级 提升至A，入选华证指数"信息技术行业ESG绩效TOP10"和"首发ESG报告优胜TOP5"。公司ESG实践获 评北京市国资委"市属上市公司ESG十佳"、中国上市公司协会"可持续发展优秀实践案例"等多项荣誉。 本报讯 （记者贺王娟）日前，中国上市公司协会第二届"投资者关系管理最佳实践"榜单发布，北京数 字认证（300579）股份有限公司（以下简称"数字认证"）凭 ...

同有科技（300302）公告，持股5%以上股东杨永松计划在公告披露日起15个交易日后的3个月内以集中 竞价方式减持不超过479.26万股，占公司总股本的1.0000%。杨建利拟减持不超过251.59万股，占公司 总股本的0.5250%，未超过其所持有公司股份总数的25%。 ...

Financial Performance - In 2024, the company achieved an operating income of 1.195 billion yuan, with a net profit attributable to shareholders of 11.9919 million yuan, and total assets of 2.858 billion yuan [3] - The net profit saw a significant decline due to increased asset impairment provisions of 44.2554 million yuan, a 24.06% increase year-on-year [6] - Operating and service revenue increased by 67.5281 million yuan, reaching 399.6707 million yuan, accounting for 33.45% of total revenue, a year-on-year increase of 6.33% [4] Market Expansion and Business Development - The company has expanded its market presence, serving over 1,400 universities, with a market share ranking among the top in the country [3] - New business areas such as smart campus services and digital transformation have shown significant growth, with revenue from new business lines increasing by nearly 70% [3] - The company has established a strong operational ecosystem, integrating services like self-service laundry and shared air conditioning, which has attracted over 180,000 new service users [4] AI Innovations and Applications - The company has developed AI applications for smart campus services, including intelligent food safety monitoring and behavior detection systems [6] - A comprehensive AI service platform has been launched, integrating various AI models to enhance educational services, with successful deployments in several top universities [6] - Future plans include further AI integration into existing products and the development of specialized AI models for the education sector [8] Strategic Planning and Future Outlook - The company aims to transition from scale expansion to profit enhancement, focusing on sustainable high-quality development [9] - Key transformation areas include shifting from project-based to digital service operations, and from single application systems to integrated digital solutions [9] - The company has acquired land for a new IoT smart terminal research and production base, which is expected to enhance production capacity and profitability [10] Stock Price and Market Position - The company's stock price remains low, prompting measures such as share buybacks totaling over 40 million yuan to enhance market perception [10] - Ongoing efforts to improve communication with investors and enhance the company's capital market image are in place to drive better investment returns [10]

Group 1: Business Performance and Goals - The company aims to install 1 million Beidou terminals in 2025, with over 140,000 terminals issued by the end of 2024 [1][5] - The average monthly shipment of Beidou terminals reached 220,000 units by the end of the reporting period [4] - The company has signed contracts for 800,000 key operational vehicles to be equipped with Beidou terminals this year [1][3] Group 2: Revenue and Financial Outlook - The revenue from smart transportation is expected to decline by 50% in 2024 compared to 2023, primarily due to a shift in revenue sources [5] - The company plans to raise a total of 1.1 billion RMB through various financing methods, including a 300 million RMB private placement and a 600 million RMB bank credit [1][17] Group 3: Partnerships and Collaborations - The company is in the initial stages of establishing partnerships with automotive manufacturers for pre-installed Beidou devices [3] - Collaboration with Tianjin Mobile has progressed to the trial installation phase, with large-scale installations expected to begin next month [47] Group 4: Risk Management and Infrastructure - Two risk control centers have been established, with plans to increase the number of centers in 2025 [6] - The company is actively participating in bidding processes across various provinces and cities [2][1] Group 5: Shareholder and Equity Matters - The company is in the process of transferring shares, with ongoing discussions regarding the transfer of equity stakes [12][13] - The company has confirmed income from its cooperation with insurance companies, indicating positive progress in this area [10]

Group 1 - The core transaction involves Wuhan Yangtze Communication Industry Group Co., Ltd. issuing shares to acquire 100% equity of Di Ai Si and raising supporting funds from China Information Communication Technology Group Co., Ltd. [4][6] - The transaction price for the acquisition of Di Ai Si is set at RMB 1,107.0731 million [4][6]. - The independent financial advisor, Industrial Securities Co., Ltd., has confirmed that the transaction complies with relevant laws and regulations, and the necessary approvals have been obtained [8][9]. Group 2 - As of December 8, 2023, the transfer of 100% equity of Di Ai Si to the listed company has been completed, making Di Ai Si a wholly-owned subsidiary [6][7]. - The company has issued 51,505,546 shares to China Information Communication Technology Group, raising a total of RMB 643.5745 million in net funds [8][9]. - The total number of shares after the issuance will be 329,612,132 [8]. Group 3 - The company has established a comprehensive governance structure and internal control system to ensure orderly operations and compliance with laws and regulations [29]. - The company aims to enhance its competitive advantage and long-term benefits for shareholders through the integration of the target company [28]. - The company has signed performance commitment and compensation agreements to protect the interests of investors, ensuring that any shortfall in net profit will be compensated [29].

Core Viewpoint - The company is preparing for its 2024 Annual General Meeting (AGM) to discuss various proposals, including financial reports and profit distribution plans, while ensuring compliance with relevant laws and regulations [1][2][3]. Meeting Procedures - The AGM will be conducted in accordance with the Company Law and Securities Law of the People's Republic of China, ensuring the rights of shareholders are protected [1]. - Attendees must sign in and present required documentation to participate in the meeting [2]. - The meeting will follow a predetermined agenda, allowing shareholders to exercise their rights to speak and vote [3][4]. Financial Reports - The company will present its 2024 Annual Report and Financial Settlement Report, which have been audited by a certified accounting firm [7][8]. - Key financial data for 2024 includes: - Revenue: CNY 388.98 million, a decrease of 10.51% from 2023 - Net profit attributable to shareholders: CNY 303.94 million, a decrease of 2.18% - Net profit after deducting non-recurring gains: CNY 271.31 million, a decrease of 7.02% [10][21][28]. Profit Distribution Proposal - The proposed profit distribution plan includes a cash dividend of CNY 5.00 per 10 shares, with a total of 182,942,480 shares outstanding [21]. - The company aims to balance shareholder returns with future funding needs [21]. Audit Firm Appointment - The company proposes to reappoint Zhongshen Zhonhhuan Certified Public Accountants as the auditor for the 2025 fiscal year, citing their independence and quality of service [22][25]. Director and Supervisor Compensation - The compensation plan for directors and supervisors for 2025 has been outlined, with specific remuneration for independent directors [25][26]. Board of Directors' Report - The Board of Directors will present a report summarizing the company's performance and activities during 2024, highlighting adherence to legal and regulatory requirements [28].

Group 1 - The National Intellectual Property Administration of China has granted a patent for a method of preparing high-temperature zirconium silicate nanofibers to multiple companies, including Shanghai Nanstar High-Tech Co., Ltd. and others [1][2] - Shanghai Nanstar High-Tech Co., Ltd. was established in 2023 with a registered capital of 5 million RMB and focuses on software and information technology services [1] - Tianjin Nanstar Insulation Materials Co., Ltd., founded in 2006, has a registered capital of 25 million RMB and specializes in non-metallic mineral products, holding 46 patents and participating in 58 bidding projects [1][2] Group 2 - Shanxi Nanstar New Materials Technology Co., Ltd. was established in 2022 with a registered capital of 10 million RMB, focusing on non-metallic mineral products and holding 5 patents [2] - Anhui Nanstar New Materials Technology Co., Ltd., founded in 2023, has a registered capital of 5 million RMB and is engaged in technology promotion and application services, with 5 patents and participation in 5 bidding projects [2]

金融界2025年5月13日消息，国家知识产权局信息显示，中控技术股份有限公司申请一项名为"一种备件 动态优化的方法"的专利，公开号CN119962719A，申请日期为2024年12月。 专利摘要显示，本发明涉及专门适用于行政、商业、金融、管理或监督目的的信息和通信技术的技术领 域，尤其涉及产品维修或保养管理。技术方案如下：一种备件动态优化的方法，包括以下步骤：收集备 件的历史消耗数据，解析计算备件预测数据；根据历史采购时间点的实际采购周期与预测周期建立备件 采购预测模型，并计算备件采购周期预测值；收集备件的历史资源投入数据，使用指数平滑法计算备件 资源投入预测值；根据备件资源投入预测值计算动态订货量，根据备件采购周期预测值计算订货时间窗 口。解决了现有技术中容易库存积压、成本高、资源投入敏感性低和预测不精准的问题，提出了一种备 件动态优化的方法，达成了动态优化、预测精准度高、资源投入低的目的。 天眼查资料显示，中控技术股份有限公司，成立于1999年，位于杭州市，是一家以从事软件和信息技术 服务业为主的企业。企业注册资本79059.1256万人民币。通过天眼查大数据分析，中控技术股份有限公 司共对外投资了39家 ...

Core Viewpoint - The A-share merger and acquisition (M&A) market is experiencing a significant increase in activity, with a notable rise in major asset restructuring announcements and regulatory support from the China Securities Regulatory Commission (CSRC) [1][2][4]. Group 1: M&A Activity and Trends - In the week from May 6 to May 10, 24 A-share listed companies disclosed updates on M&A progress, with a total of 66 major asset restructurings announced year-to-date, representing a year-on-year increase of 144.44% [1]. - Since the introduction of the "Six Guidelines for M&A" in September last year, nearly 1,400 restructuring projects have been disclosed in the Shanghai and Shenzhen markets, marking a 40% increase, with over 160 major asset restructurings, a 2.4-fold increase [2][4]. - The primary purpose of these M&As is industry consolidation, with companies focusing on horizontal or vertical integration to enhance business scale and core competitiveness [2]. Group 2: Sector-Specific Insights - Technology companies are leading the M&A activity, with 13 major asset restructurings in the computer, communication, and electronic equipment manufacturing sectors, followed by 10 in software and information technology services [3]. - Acquisitions of unprofitable companies are becoming a key strategy for technology firms to strengthen their supply chains and enhance critical technology capabilities [3]. Group 3: Regulatory Support and Efficiency - The CSRC is revising the "Management Measures for Major Asset Restructuring of Listed Companies" to further support M&A activities, with an emphasis on improving review efficiency and flexibility in financing and payment methods [1][5][6]. - The approval efficiency for major asset restructurings has significantly improved, with 9 out of 10 major asset restructurings approved this year, compared to only 2 approvals in the same period last year [4]. - The upcoming regulatory changes are expected to enhance market efficiency, support private equity fund participation, and provide clearer guidelines for M&As involving unprofitable technology firms [6].