证券代码：688387 证券简称：信科移动 公告编号：2025-045 中信科移动通信技术股份有限公司 股票交易异常波动公告 本公司董事会及全体董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。 重要内容提示： 中信科移动通信技术股份有限公司（以下简称"公司"）股票于 2025 年 12 月 24 日、2025 年 12 月 25 日及 2025 年 12 月 26 日连续三个交易日内收盘 价格涨幅偏离值累计超过 30%。根据《上海证券交易所交易规则》的有关规定， 属于股票交易异常波动情形。 经自查并向公司控股股东中国信息通信科技集团有限公司核实，截至本 公告披露日，公司不存在应披露而未披露的重大信息。 公司股票 2025 年以来累计涨幅 103.86%，公司股价累计涨幅较大，公司 股价持续上涨积累了较多的获利调整风险，公司特别提醒广大投资者注意二级市 场交易风险，避免跟风炒作，理性决策，审慎投资。 近期资本市场对"商业航天""卫星互联网"等概念关注度较高，相关 板块股票涨幅明显。公司目前主营业务为移动通信网络设备及移动通信技术服务， 未发生变 ...

你公司发出的《中信科移动通信技术股份有限公司股票 交易异常波动的询证函》已收悉,现就有关事项回复如下: 截至本回函日,本公司及本公司一致行动人湖北长江中 信科移动通信技术产业投资基金合伙企业(有限合伙)不存 在涉及你公司的应披露而未披露的重大信息,也不存在涉及 你公司的处于筹划阶段的重大事项,包括但不限于重大资产 重组、股份发行、重大交易类事项、业务重组、股份回购、 股权激励、破产重整、重大业务合作、引进战略投资者等对 公司股票价格产生较大影响的重大事项。 关于《中信科移动通信技术股份有限公司股票交易异 常波动的询证函》的回函 中信科移动通信技术股份有限公司: 在本次股票异常波动期间,本公司及本公司一致行动人 湖北长江中信科移动通信技术产业投资基金合伙企业(有限 合伙)不存在买卖中信科移动通信技术股份有限公司股票的 情况。 中国信息通 250年112 月 26 日 ...

Core Viewpoint - The recent announcement by Xinke Mobile (688387.SH) regarding unusual stock trading fluctuations is linked to heightened market interest in "commercial aerospace" and "satellite internet" concepts, despite the company's primary business remaining focused on mobile communication network equipment and services [2] Group 1: Company Overview - Xinke Mobile's main business involves mobile communication network equipment and mobile communication technology services, which has not changed [2] - The revenue from the satellite internet sector constitutes a very small portion of the company's overall revenue, indicating that it does not significantly impact the company's performance [2]

Core Viewpoint - The stock of Xinke Mobile has experienced a significant price fluctuation, with a cumulative increase of 30% over three consecutive trading days, prompting regulatory scrutiny due to abnormal trading activity [1] Group 1: Stock Performance - The stock price deviation is attributed to heightened market interest in concepts such as "commercial aerospace" and "satellite internet," leading to notable gains in related stocks [1] - The company's main business remains focused on mobile communication network equipment and services, with no changes reported [1] Group 2: Revenue Impact - The revenue generated from the satellite internet sector constitutes a very small portion of the company's overall revenue, indicating that it does not have a significant impact on the company's financial performance [1]

Group 1: Commercial Aerospace - Major US tech companies are optimistic about moving data centers to space, with Google planning to launch two prototype satellites by 2027 [4] - The commercial aerospace sector is driving market enthusiasm, with significant movements in stock prices, such as Shenjian Co. achieving two consecutive trading limits on December 25 and 26 [5] Group 2: Telecommunications - Tongyu Communication is a leading company in the communication antenna industry, closely collaborating with Huawei and expanding into satellite internet and aerial vehicles [8] - The company has seen its stock rise significantly, achieving two consecutive trading limits on December 25 and 26 [8] Group 3: Lithium Battery Industry - Lithium carbonate futures have surged past 130,000, marking an 8% increase and reaching a new high since November 2023 [12] - Hekai New Source has signed a strategic cooperation agreement for 270,000 tons of lithium battery materials, indicating strong future demand [12] - Huasheng Lithium Battery has seen a stock increase of 23.57% over four trading days, benefiting from a tight supply-demand balance in the electrolyte additive market [13][14] - Hualian Holdings has acquired 100% of Argentum for $175 million, gaining an 80% stake in a lithium project, which is expected to enhance its growth trajectory [19][20] Group 4: Hainan Free Trade Zone - The Hainan Free Trade Port has seen significant economic activity, with over 400 million yuan in zero-tariff imports reported in the first week of its full closure [27] - The policy changes are expected to stimulate consumption in the tourism and duty-free sectors, with companies like Hainan Development experiencing stock price increases [29][30]

证券时报·数据宝统计，12月25日共26家公司被机构调研，按调研机构类型看，基金参与18家公司的调 研活动。安集科技最受关注，参与调研的基金达7家；航天智造、罗博特科等分别获4家、3家基金集体 调研。 数据宝统计，基金参与调研股中，近5日资金净流入的有7只，罗博特科近5日净流入资金6.07亿元，主 力资金净流入最多；净流入资金较多的还有航天智造、信科移动等，净流入资金分别为2.31亿元、1.10 亿元。（数据宝） 12月25日基金调研公司一览 基金参与调研的公司中，按所属板块统计，深市主板公司有5家，创业板公司有9家，沪市主板公司有1 家，科创板公司有3家。所属行业来看，基金调研的公司共涉及13个行业，所属电力设备、电子、机械 设备、建筑装饰、汽车等行业个股最多，均有2只个股上榜。 从基金调研公司的A股总市值统计，总市值不足100亿元的有9家，分别是华蓝集团、张小泉、长缆科技 等。 市场表现上，基金调研股中，近5日上涨的有16只，涨幅居前的有信科移动、罗博特科、航天智造等， 涨幅为22.90%、18.97%、16.79%；下跌的有2只，跌幅居前的有盛达资源、燕京啤酒等，跌幅为 4.72%、2.06%。 昨日基 ...

证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交4.52亿元， 其中，买入成交额为2.94亿 元，卖出成交额为1.58亿元，合计净买入1.35亿元。具体来看，今日上榜的前五大买入营业部中，有1家 机构专用席位现身，即买三，买入金额分别为5955.36万元，营业部合计买入2.34亿元。卖出营业部中， 卖出金额居首的是高盛(中国)证券有限责任公司上海浦东新区世纪大道证券营业部，卖出金额为4036.18 万元。买卖金额相抵，机构专用席位今日净买入该股5955.36万元。 | 买入营业部名称 | 买入金额(万元) | | --- | --- | | 国泰海通证券股份有限公司总部 | 7634.53 | | 瑞银证券有限责任公司上海花园石桥路证券营业部 | 5984.49 | | 机构专用 | 5955.36 | | 摩根大通证券(中国)有限公司上海银城中路证券营业部 | 5164.98 | | 高盛(中国)证券有限责任公司上海浦东新区世纪大道证券营业部 | 4620.68 | | 卖出营业部名称 | 卖出金额(万元) | | 高盛(中国)证券有限责任公司上海浦东新区世纪大道证券营业部 | 4036.18 | ...

证券代码：688387 证券简称：信科移动 公告编号：2025-044 中信科移动通信技术股份有限公司 高级管理人员减持计划届满暨减持股份结果公告 本公司董事会、全体董事及相关股东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。 重要内容提示： 高级管理人员持股的基本情况 本次减持计划实施前，中信科移动通信技术股份有限公司（以下简称"公司"） 副总经理李凯钢先生直接持有公司股份 197,800 股，占公司总股本的 0.0058%， 股份来源为二级市场增持，均为无限售条件流通股。 减持计划的实施结果情况 公司于 2025 年 9 月 4 日披露了《高级管理人员减持股份计划公告》（公告 编号：2025-030），公司副总经理李凯钢先生计划减持公司股份数量不超过 49,450 股，占公司总股本的比例不超过 0.0014%，占其个人本次减持前所持公司 股份数量的比例不超过 25%。上述股份的减持价格按照市场价格确定，若公司在 上述减持计划实施期间发生送红股、转增股本、增发新股或配股等除权除息事项 的，则上述减持计划将作相应调整。 公司近日收到李凯钢先生 ...

Group 1 - The core point of the article is that Xinke Mobile announced a share reduction by its vice president, Li Kaigang, which has resulted in a decrease in his shareholding from approximately 197,800 shares to about 148,800 shares, representing a reduction in ownership percentage from 0.0058% to 0.0044% of the total shares [1] - The share reduction occurred between September 26, 2025, and December 25, 2025, through centralized bidding, and the reduction plan has now reached its deadline [1] - For the year 2024, Xinke Mobile's revenue composition is heavily weighted towards telecommunications, accounting for 99.2% of total revenue, while other businesses contribute only 0.8% [1] Group 2 - As of the latest report, Xinke Mobile has a market capitalization of 38 billion yuan [2]

Core Viewpoint - The company, Xinke Mobile (688387.SH), has reported a share reduction by its Vice President, Li Kaigang, indicating a decrease in his ownership stake in the company [1] Group 1: Share Reduction Details - Li Kaigang reduced his shareholding by a total of 49,000 shares through centralized bidding from September 26, 2025, to December 25, 2025 [1] - His total shareholding decreased from 197,800 shares to 148,800 shares [1] - The percentage of total share capital held by Li Kaigang fell from 0.0058% to 0.0044% [1]