（文章来源：证券日报） 证券日报网讯 2月3日，科大国创发布公告称，截至2026年1月31日，公司通过股票回购专用证券账户以 集中竞价交易方式累计回购公司股份250，000股，占公司目前总股本的0.09%。 ...

证券之星消息，截至2026年2月3日收盘，中科江南(301153)报收于22.93元，上涨3.01%，换手率 1.43%，成交量4.71万手，成交额1.07亿元。 2月3日的资金流向数据方面，主力资金净流出630.76万元，占总成交额5.89%，游资资金净流出655.16 万元，占总成交额6.12%，散户资金净流入1285.92万元，占总成交额12.02%。 注：主力资金为特大单成交，游资为大单成交，散户为中小单成交 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 该股主要指标及行业内排名如下： 中科江南2025年三季报显示，前三季度公司主营收入3.64亿元，同比下降26.28%；归母净利润-6424.9万 元，同比下降1048.15%；扣非净利润-6712.6万元，同比下降1588.32%；其中2025年第三季度，公司单 季度主营收入1.24亿元，同比下降4.66%；单季度归母净利润-1580.07万元，同比上升39.78%；单季度扣 非净利润-1776.62万元，同比上升31.24%；负债率21.8%，投资收益323.56万元， ...

（文章来源：证券日报） 证券日报网讯 2月3日，中科海讯在互动平台回答投资者提问时表示，公司应收账款余额较大，近两年 已持续加大应收账款催收力度，2024年、2025年较之前年度均取得良好成效，应收账款回款总额实现增 长，公司期末资金较为充裕。为提高资金使用效率，合理利用闲置自有资金，在不影响正常生产经营的 前提下，公司拟使用最高不超过人民币2亿元（含本数）的闲置自有资金进行现金管理，适当增加资金 收益，为公司及股东获取更多投资回报。公司严格遵循企业会计准则及相关法律法规开展会计核算、编 制财务报告，真实、准确、完整地反映公司经营情况。公司将积极采取措施提升产品盈利水平，同时将 持续加大应收账款回收力度，提升应收账款周转率，减少未来资产减值准备的计提。 ...

| 项目名称 | 采购服务内容 | 最高限价 | 投标 | 中标供 应商数 | 采购标的对 应的中小企 | | --- | --- | --- | --- | --- | --- | | | | | 保证金 | | | | | | (元) | (万元) | 童 | 业划分标准 | | | | | | (名) | 所属行业 | | 巴南区感知体系数据 采集、后台分析及运维 | 雪亮工程网络及运 维服务 巴南区社会治安防 控体系建设工程项 目(1+5)网络及运 维服务 | 23,910,418.59 20,606,789.79 | | | | | | | | | | 软件和信息 | | 服务项目(第二周期 | | | 100 | 1 | 技术服务业 | | | 应指工程网络及运 | 33,551,206.34 | | | | | 维服务 | | | | | | | | 感知体系数据采 | 49,438,911.60 | | | | | | 集、后台分析 | | | | | | 合计(元) | | 127,507,326.32 | | | | 中标结果 2026 年 2 月 2 日发布中标结果，中电智安科技有限公司 ...

Investment Rating - The report does not explicitly state an investment rating for the UAV air traffic management platform industry. Core Insights - The UAV air traffic management platform is identified as a core infrastructure supporting the low-altitude economy, enabling dynamic management of airspace resources and real-time scheduling of aircraft through digital technologies [7]. - The industry faces challenges such as insufficient inter-departmental collaboration, outdated regulations, high user costs, and complex operations, which impact user experience [7]. - Future developments will focus on system integration to enhance collaborative management and improve positioning accuracy and response efficiency, ultimately reducing costs for broader accessibility [7]. Summary by Sections Definition - The UAV air traffic management platform is defined as an integrated management system designed specifically for UAVs, combining communication, navigation, monitoring, and automation technologies to ensure safe and efficient flight operations [9]. Significance of Emergence - The new UAV air traffic management platform effectively addresses the challenges of managing a large number of dispersed low-altitude flights, leveraging automation and multi-departmental collaboration to unlock the potential of UAV services [12]. Development History - The development of China's UAV air traffic management system has evolved through clear phases, from early framework exploration to the establishment of policies, now advancing towards comprehensive and intelligent development [19]. Policy Analysis - China is constructing a comprehensive governance system for UAV air traffic management based on three pillars: regulatory hierarchy, management entities, and policy updates, aiming for a balance between safety regulation and industry development [21]. Core Participating Companies - The UAV air traffic management market is characterized by cross-industry competition, led by established companies with core technologies, focusing on providing comprehensive integrated services rather than single products [26][27]. Development Challenges and Constraints - The industry faces multiple challenges, including technical bottlenecks in communication coverage and algorithm accuracy, inefficient inter-departmental collaboration, and high costs that hinder user acceptance [29]. Market Size - The UAV air traffic management platform market is projected to grow significantly, with estimates indicating a rise from 3.25 billion RMB in 2020 to 4.39 billion RMB in 2024, reflecting a compound annual growth rate of 7.51% [45].

Group 1 - The State Intellectual Property Office of China has granted a patent to Kehua Data Co., Ltd. for a method and related device for intelligent linkage control of data center air conditioning, with the authorization announcement number CN117835645B and application date of December 2023 [1] - Kehua Data Co., Ltd. was established in 1999 and is located in Xiamen, primarily engaged in the manufacturing of electrical machinery and equipment, with a registered capital of 515.414041 million RMB [1] - The company has invested in 47 enterprises, participated in 3,896 bidding projects, holds 130 trademark registrations, and has 1,381 patent registrations, along with 37 administrative licenses [1] Group 2 - Xiamen Kecang Information Technology Co., Ltd. was established in 2008 and is also located in Xiamen, focusing on software and information technology services, with a registered capital of 2 million RMB [1] - The company has participated in 3 bidding projects, holds 149 patent registrations, and has 6 administrative licenses [1]

国家知识产权局信息显示，中星电子股份有限公司取得一项名为"方位角信息生成方法、装置、电子设 备和介质"的专利，授权公告号CN115601417B，申请日期为2022年9月。 来源：市场资讯 北京中星微电子有限公司，成立于1999年，位于北京市，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8214.744万人民币。通过天眼查大数据分析，北京中星微电子有限公司共对外投资了 7家企业，参与招投标项目1次，财产线索方面有商标信息44条，专利信息1210条，此外企业还拥有行政 许可7个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 天眼查资料显示，中星电子股份有限公司，成立于2008年，位于天津市，是一家以从事计算机、通信和 其他电子设备制造业为主的企业。企业注册资本50000.0001万人民币。通过天眼查大数据分析，中星电 子股份有限公司共对外投资了5家企业，参与招投标项目474次，财产线索方面有商标信息9条，专利信 息141条，此外企业还拥有行政许可42个。 中星微技术股份有限公司，成立于2007年，位于珠海市，是一家以从事软件和信息技术服务业为主的企 ...

Core Viewpoint - The company leverages cloud terminal technology and computing power operations to build core competitiveness through end-to-end full-stack technology solutions, ensuring network data transmission and latency [2] Group 1: Technology Solutions - The company provides solutions such as terminal virtualization, cloud OS, intelligent scheduling engine for computing resources, edge-cloud collaboration engine, and SDK [2] - All core technologies of the company are backed by patent layouts and technical reserves [2] Group 2: Operational Capabilities - The company operates on the network infrastructure provided by telecom operators, enhancing its service offerings [2]

Group 1 - Fulin Precision's subsidiary Jiangxi Shenghua invested 270 million yuan to establish a joint venture for a 500,000-ton ferrous oxalate project, with a total investment of 1.5 billion yuan expected to be completed by September 30, 2026 [1] - Xuguang Electronics plans to raise up to 1 billion yuan through a private placement to fund high-voltage vacuum arc extinguishing chamber expansion and other projects [2] - Minexplosion Optoelectronics intends to acquire 100% equity of Xiazhi Precision, with the transaction subject to shareholder and regulatory approvals [3] Group 2 - Shangluo Electronics' controlling shareholder plans to reduce his stake by up to 3% due to personal financial needs [4] - Babi Food reported a 1.3% decline in net profit for 2025, despite an 11.22% increase in revenue [5] - Pengding Holdings' subsidiary acquired industrial land in Huai'an for 66.14 million yuan [6] Group 3 - Zhuoyue New Energy's net profit for 2025 increased by 14.16%, despite a 17.43% decline in revenue [7] - Zhongyuan Media's net profit grew by 30.99% in 2025, with revenue decreasing by 5.13% [8] - Huangshan Tourism plans to invest approximately 530 million yuan in a hotel project with a 24-month construction period [9] Group 4 - *ST Jinling's restructuring plan was approved by the court, which may improve the company's financial situation [11] - Jichuan Pharmaceutical's subsidiary paid 80 million yuan for exclusive commercialization rights of a drug [12] - Pilin Bio's subsidiary received a notice for the acceptance of a drug supplement application [13] Group 5 - Nepe Mining terminated its investment in Swiss Veritas Resources AG due to changes in conditions [14] - Jinhui Wine announced a cash dividend of 0.20 yuan per share for the first three quarters of 2025 [15] - Hualan Biological's clinical trial for a new drug received approval for an additional indication [16] Group 6 - Industrial Fulian reported a total of 247 million yuan spent on share buybacks as of January 31, 2026 [17] - Yitong Century was pre-selected for a 107 million yuan project with China Tower [18] - Wanfeng Co. noted uncertainty in future price changes for disperse dyes [19] Group 7 - Bibet's clinical trial application for a new drug was approved by the National Medical Products Administration [21] - Chengbang Co. signed new project contracts worth 40.03 million yuan in Q4 2025 [22] - *ST Hengji received a court ruling for a performance compensation of 175 million yuan [23] Group 8 - Jihua Group is planning a change in control, leading to continued stock suspension [24] - Ningbo Port expects a container throughput of 5.03 million TEUs in January 2026, a 9.5% increase [25] - Hengli Petrochemical's actual controller increased his stake by 3.3 million shares [26] Group 9 - Hongfuhan signed a sales contract worth 480 million yuan with Guangdong Quanxiang [27] - All New Good's shareholder lifted a judicial freeze on 4.36% of the company's shares [28] - Changchun High-tech's subsidiary's clinical trial application for a new drug was accepted [29] Group 10 - Xingqi Eye Medicine's clinical trial for a new drug entered the first/second phase [31] - Hanma Technology reported a 140.04% increase in new energy heavy truck production in January 2026 [32] - Hengfeng Paper plans to invest 349 million yuan in a new green printing project [33] Group 11 - Zhifei Biological's mRNA vaccine for shingles received clinical trial approval [34] - Yutong Bus reported a 15.35% decrease in production in January 2026 [35] - StarNet Ruijie plans to sign a lease contract with an affiliate for a total rent of up to 110 million yuan [36] Group 12 - Hacheng Bonda's director completed a 0.97% share reduction [37] - Hendi Pharmaceutical's application for a new drug was approved [38] - Xinhua Medical's subsidiary received a medical device registration certificate [40] Group 13 - Yaokang Bio reported a 31.49% increase in net profit for 2025 [41] - Gaotie Electric reported a 14.02% increase in net profit for 2025 [42]

声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 来源：市场资讯 国家知识产权局信息显示，沈阳邦粹科技有限公司、邦粹（上海）通信有限公司取得一项名为"无线局 域网组网授时方法及系统"的专利，授权公告号CN120956377B，申请日期为2025年10月。 天眼查资料显示，沈阳邦粹科技有限公司，成立于2007年，位于沈阳市，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1360万人民币。通过天眼查大数据分析，沈阳邦粹科技有限公司共对 外投资了7家企业，参与招投标项目108次，财产线索方面有商标信息12条，专利信息86条，此外企业还 拥有行政许可5个。 邦粹（上海）通信有限公司，成立于2023年，位于上海市，是一家以从事批发业为主的企业。企业注册 资本1000万人民币。通过天眼查大数据分析，邦粹（上海）通信有限公司共对外投资了1家企业，专利 信息51条。 ...