证券之星消息，根据天眼查APP-财产线索数据整理，根据云南省肿瘤医院2月4日发布的《YNZC2025- G1-08437-GXZB-0249：云南省肿瘤医院2025年第121批政府采购（自贸院区数据中心支撑系统建设项 目）中标结果公告》内容显示，中电科普天科技股份有限公司中标，详情如下： 标题：YNZC2025-G1-08437-GXZB-0249：云南省肿瘤医院2025年第121批政府采购（自贸院区数据中心 支撑系统建设项目）中标结果公告 数据来源：天眼查APP 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。 通过天眼查大数据分析，中电科普天科技股份有限公司共对外投资了9家企业，参与招投标项目6402 次；财产线索方面有商标信息89条，专利信息2175条，著作权信息148条；此外企业还拥有行政许可108 个。 采购方：云南省肿瘤医院 供应商：中电科普天科技股份有限公司 中标金额：5398000.0,539.8 地区：云南省 发布日期：2026-02-04 ...

证券日报网讯2月3日，普天科技（002544）在互动平台回答投资者提问时表示，公司作为央企集团控股 上市平台，持续关注国家战略和行业发展趋势。公司项目中标情况将严格按照监管规定在指定信息披露 媒体及时、准确、完整地发布公告。 ...

南财智讯2月3日电，普天科技公告，公司作为上市公司，其在交通银行股份有限公司广州新港支行开立 的基本存款账户（账号：44***********306）部分资金被冻结，合计冻结金额2154.37万元。被冻结原 因为合同纠纷。公司本次被冻结资金占最近一期经审计净资产的0.56%，占货币资金总额的1.04%，不 会对公司资金周转和日常生产经营活动造成实质性影响。 ...

二、部分资金被冻结的原因 证券代码：002544 证券简称：普天科技 公告编号：2026-005 中电科普天科技股份有限公司 关于公司银行账户部分资金被冻结的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 近日，中电科普天科技股份有限公司（以下简称"公司 "）通过查询银行账户时 获悉，公司银行账户内部分资金被冻结，现将有关情况公告如下： 一、本次银行账户内部分资金被冻结的基本情况 | 中电科普天 | 交通银行股份有 | 基本存款账户 | 44****************306 | 21,543,731.10 | | --- | --- | --- | --- | --- | | 科技股份有 | 限公司广州新港 | | | | | 公司名称 限公司 | 开户银行 支行 | 账户性质 | 银行账号 | 冻结金额（元） | 注：本银行账户及其余未被冻结资金仍可正常使用。 董 事 会 2026 年 2 月 4 日 经了解，本次公司银行账户部分资金被冻结的原因系合同纠纷。截至本公告披露日， 公司仅通过自我核查的形式获悉上述银行账户被冻结事宜，未收到有关冻结的法 ...

关于使用暂时闲置募集资金进行现金管理部分到期赎回的 公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 中电科普天科技股份有限公司（以下简称"公司"或"普天科技"）于 2025 年 3 月 12 日召开的第七届董事会第六次会议、第七届监事会第六次会议，审议通过《关于 使用部分闲置募集资金进行现金管理的议案》，同意公司使用暂时闲置募集资金不超过 35,000 万元进行现金管理，自董事会审议通过之日起 12 个月内有效，在上述额度和期 限范围内，可循环滚动使用。具体内容详见公司 2025 年 3 月 13 日披露的《关于使用部 分闲置募集资金进行现金管理的公告》（公告编号：2025-010）。 近日，公司使用部分闲置募集资金购买的现金管理产品已到期赎回，现就具体情况 公告如下： | 序 | 购买主体 | 受托机构名称 | | 产品名称 | 产品类 | 金额 | 起息日 | 到期日/赎回 | 预期年化 | 实际收益 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 号 | ...

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 300921 | 南凌科技 | 29.99 | 8.46% | 32.40万 | | 9.41亿 | | 300383 | 光环新网 | 16.40 | 7.68% | 198.54万 | | 31.79亿 | | 920924 | 广脉科技 | 25.00 | 6.88% | 4.36万 | | 1.06亿 | | 002115 | 三维通信 | 15.55 | 6.51% | 148.82万 | | 22.71亿 | | 300603 | 立昂技术 | 10.21 | 5.04% | 13.75万 | | 1.38亿 | | 300310 | 宜通世纪 | 6.92 | 4.69% | 41.30万 | | 2.82亿 | | 300571 | 平治信息 | 29.33 | 4.68% | 5.09万 | | 1.47亿 | | 300578 | 会畅科技 | 25.18 | 4.57% | 12.22万 | | 3.02亿 | ...

Core Viewpoint - The low-altitude economy sector is showing mixed results for 2025, with 22 companies expected to be profitable while another 22 are projected to incur losses, indicating a significant divergence in performance within the industry [3]. Performance Forecast Summary Profit Growth - 11 companies are expected to report profit increases, with notable projections including: - Xinzhi Group (002664.SZ) and Shangluo Electronics (300975.SZ) anticipating several-fold increases in net profit [4]. - Weihai Guangtai (002111.SZ), Tongyu Heavy Industry (300185.SZ), and Guangyang Co. (002708.SZ) expecting over 50% growth in net profit [4]. - Wan Feng Aowei (002085.SZ) and Zongshen Power (001696.SZ) also forecasted net profit growth [4]. Losses - 22 companies are projected to incur losses, with several notable cases: - Zhongtian Rocket (003009.SZ) and Andavil (300719.SZ) have shifted from profit to loss [7]. - Haige Communication (002465.SZ) is investing heavily in R&D, leading to increased costs and a projected loss [7]. - Companies like Aerospace Power (600343.SH) and Sihua Electronics (600990.SH) are also expected to continue reporting losses [8]. Industry Insights - The low-altitude economy's contribution to overall profits remains limited, with most revenue still coming from aircraft manufacturing and infrastructure construction [3]. - Companies like Wan Feng Aowei are leveraging their low-altitude business to drive profit growth, supported by strong orders in general aviation aircraft manufacturing and strategic acquisitions [5]. - The industry is witnessing a shift towards commercial applications of low-altitude technologies, with companies preparing for a significant commercialization phase in 2026 [9][10]. Strategic Developments - Companies are increasingly focusing on integrating low-altitude infrastructure and management platforms, as seen with Suzhou Keda's strategic investments in civil aviation infrastructure [11]. - The emphasis on R&D and market expansion in emerging fields like low-altitude economy is evident, with companies aiming to enhance their competitive edge through innovative solutions [7][11].

专题：交易提示 炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ 【停牌】 002231 *ST奥维（维权） 300666 江丰电子 300344 *ST立方（维权） 【复牌】 *ST奥维：收到终止上市事先告知书股票于1月30日起停牌 无 【品大事】 美年健康：拟参与棒杰股份预重整 美年健康（002044）公告，公司拟报名参与浙江棒杰控股集团股份有限公司（简称"棒杰股份"）重整投 资人的公开招募，并指定下属全资子公司美年大健康为重整受让主体取得棒杰股份的控制权，成为棒杰 股份重整完成后的控股股东。是否具有参与资格以及最终能否成为重整投资人尚存在不确定性。 白银有色（维权）：公司黄金、白银产品的收入占总营业收入比重较低 白银有色（601212）发布股票交易异常波动及严重异常波动公告称，公司黄金、白银产品的收入占总营 业收入的比重较低。2025年上半年，公司营业收入445.59亿元，销售黄金产品收入83.18亿元，占公司营 业收入的比重18.67%，销售白银产品收入20.23亿元，占公司营业收入的比重4.54%。 天顺风能：决定对六家全资子公司实施长期停产安排 天顺风能（002531）公告 ...

证券日报网讯 1月29日，普天科技在互动平台回答投资者提问时表示，公司作为央企集团控股上市平 台，将积极关注国家战略和行业发展趋势，依托自身技术、资质与产业链优势整合资源，持续提升核心 竞争力，积极提升公司发展质量，更好地回报股东和广大投资者。 （编辑 袁冠琳） ...

Major Announcements - China Gold announced that its stock trading shows signs of market sentiment overheating, which may lead to a risk of short-term declines after significant price increases. The company's P/E ratio is 55.63, significantly higher than the industry median of 28.60 [1] - Zhaojin Mining stated that the prices of its gold and gold concentrate products are highly influenced by fluctuations in gold prices, which could significantly impact its operating performance if gold prices experience large swings [2] - Silver (Core Stock) Nonferrous reported that the revenue from its gold and silver products constitutes a low proportion of total operating income, with gold product sales accounting for 18.67% and silver product sales for 4.54% of total revenue [3] Company-Specific Risks - Hunan Silver (Core Stock) indicated that it has a relatively low amount of proven metal resources compared to industry peers, which poses a resource reserve risk. The company also faces risks from silver price fluctuations and has a low gross margin of 6.54% compared to mining companies [4] - TianShun Wind Energy decided to implement a long-term shutdown of six wholly-owned subsidiaries due to increasing market competition, aiming to optimize resource allocation and focus on core businesses like offshore wind power [5] - Qidi Environment expects a negative net asset value by the end of 2025, which may lead to a risk warning for its stock trading if the audited net assets are confirmed to be negative [6] Performance Forecasts - BlueFocus anticipates a net profit of 1.8 billion to 2.2 billion yuan for 2025, benefiting from growth in overseas business and improved credit management [12] - Shengyi Technology expects a net profit of 3.25 billion to 3.45 billion yuan for 2025, representing a year-on-year increase of 87% to 98% due to rising sales of copper-clad laminates [13] - Sichuan Gold forecasts a net profit of 420 million to 480 million yuan for 2025, up 69.23% to 93.4% year-on-year, driven by increased sales volume and rising gold prices [14] - Dongfang Communication predicts a net profit of approximately 360 million yuan for 2025, a year-on-year increase of about 138.5%, primarily due to significant investment gains from the disposal of financial assets [15] Other Notable Announcements - Yunnan Copper confirmed that its production and operations are normal, with no undisclosed significant matters, despite its stock experiencing a 20% price fluctuation [9] - Liou Co. reported that its operations are normal, with no undisclosed significant matters, and its stock has also seen a significant price fluctuation [10] - Guosheng Securities expects a net profit of 210 million to 280 million yuan for 2025, reflecting a year-on-year increase of 25.44% to 67.25% due to robust business development [29]