证券之星消息，2月4日其他电源设备板块较上一交易日下跌0.43%，科华数据领跌。当日上证指数报收 于4102.2，上涨0.85%。深证成指报收于14156.27，上涨0.21%。其他电源设备板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 002534 | 西子洁能 | 18.70 | 4.59% | 27.78万 | 5.14亿 | | 600482 | 中国动力 | 27.77 | 1.28% | 34.41万 | 9.53亿 | | 600405 | 动力源 | 5.37 | 1.13% | 0 8.05万 | 4288.83万 | | 600875 | 东方电气 | 25.99 | 1.09% | 43.05万 | 11.19 Z | | 002364 | 中恒电气 | 33.07 | 1.01% | 56.85万 | 18.87亿 | | 301516 | 中远通 | 16.68 | 0.97% | 2.09万 | 3471.62万 | | 688551 | 科威尔 ...

证券代码：920110 证券简称：雷特科技 公告编号：2026-001 （一）报告期的经营情况、财务状况及影响经营业绩的主要因素 特别提示：本公告所载 2025 年年度主要财务数据为初步核算数据，未经会 计师事务所审计，具体数据以公司 2025 年年度报告中披露的数据为准，提请投 资者注意投资风险。 一、2025 年年度主要财务数据和指标 单位：元 | 项目 | 本报告期 | 上年同期 | 变动比例% | | --- | --- | --- | --- | | 营业收入 | 201,342,016.11 | 200,088,021.77 | 0.63% | | 利润总额 | 50,217,936.09 | 49,435,152.91 | 1.58% | | 归属于上市公司股 | 45,864,327.99 | 44,780,952.11 | 2.42% | | 东的净利润 | | | | | 归属于上市公司股 东的扣除非经常性 | 43,952,633.21 | 41,241,995.96 | 6.57% | | 损益的净利润 | | | | | 基本每股收益 | 1.18 | 1.15 | 2.61% | ...

Group 1 - The article highlights the behavior of margin traders, indicating that investors are looking for investment opportunities through their activities [1] - On December 30, a total of 3,757 stocks received margin buying funds, with the top three stocks being Sanhua Intelligent Controls at 2.296 billion, Zhongji Xuchuang at 2.293 billion, and Xinyi Sheng at 1.910 billion [1] - Among the stocks with significant margin buying, 10 stocks had a margin buying amount that exceeded 30% of their total trading volume [1] Group 2 - The top stocks by margin buying amount and their respective trading volumes and percentages are detailed, with notable mentions including Qingtang City at 24.35 million and Daya Shengxiang at 12.86 million [2] - The data shows that the margin buying percentage for several stocks is high, with Qingtang City at 43.09%, Daya Shengxiang at 40.80%, and Guangming Meat Industry at 35.66% [1][2] - The article provides a comprehensive table listing various stocks, their margin buying amounts, total trading amounts, margin buying percentages, and daily price changes [1][2]

Market Overview - The other power equipment sector experienced a decline of 0.57% compared to the previous trading day, with Haibosi leading the drop [1] - The Shanghai Composite Index closed at 3965.28, up 0.04%, while the Shenzhen Component Index closed at 13537.1, down 0.49% [1] Stock Performance - Notable gainers in the other power equipment sector included: - Xinfeng Energy (300593) with a closing price of 31.15, up 3.83%, and a trading volume of 622,600 shares, totaling 1.893 billion yuan [1] - ST Yishite (300376) closed at 6.45, up 3.20%, with a trading volume of 346,900 shares, totaling 224 million yuan [1] - Oulu Tong (300870) closed at 232.90, up 2.68%, with a trading volume of 166,400 shares, totaling 1.540 billion yuan [1] - Decliners included: - Haidao Feitan (688411) closed at 259.79, down 5.03%, with a trading volume of 31,500 shares, totaling 818 million yuan [2] - Xizi Clean Energy (002534) closed at 17.23, down 3.20%, with a trading volume of 140,600 shares, totaling 245 million yuan [2] - ST Huaxi (002630) closed at 2.58, down 3.01%, with a trading volume of 251,200 shares, totaling 65.3 million yuan [2] Capital Flow - The other power equipment sector saw a net outflow of 800.3 million yuan from institutional investors, while retail investors experienced a net inflow of 490 million yuan [2] - The capital flow for specific stocks showed: - Oulu Tong (300870) had a net inflow of 13.5 million yuan from institutional investors, but a net outflow of 139 million yuan from retail investors [3] - Xinfeng Energy (300593) had a net inflow of 54.67 million yuan from institutional investors, with a net outflow of 112 million yuan from retail investors [3] - Keda (002518) had a net inflow of 23.04 million yuan from institutional investors, but a net outflow of 26.74 million yuan from retail investors [3]

证券代码：920110 证券简称：雷特科技 公告编号：2025-086 珠海雷特科技股份有限公司 珠海雷特科技股份有限公司（以下简称"公司"）于 2025 年 11 月 27 日收到由中华 人民共和国国家知识产权局颁发的一项《发明专利证书》。具体情况如下： 一、基本情况 （一）发明名称：蓝牙通信同步控制方法及智能灯具 专利号：ZL 2022 1 1362663.9 专利申请日：2022年11月02日 专利权人：珠海雷特科技股份有限公司 地址：519000 广东省珠海市南屏科技工业园屏东六路 3 号 15 栋二层 授权公告日：2025年11月25日 授权公告号：CN 115942286 B 证书号第 8517611号 二、对公司的影响 本次发明专利证书的获得，体现了公司的自主研发及创新能力，有利于增强公司核 心竞争力，对公司持续发展将产生积极的影响。 三、风险提示 公司依据自主研发的技术和成果申请专利，有助于保护公司知识产权，但是专利成 果为公司带来的经济效益暂不确定，敬请广大投资者注意投资风险。 四、备查文件 《发明专利证书》（证书号 第8517611号）。 关于获得发明专利证书的公告 本公司及董事会全体成员 ...

Market Overview - The other power equipment sector increased by 0.59% compared to the previous trading day, with ST Huaxi leading the gains [1] - The Shanghai Composite Index closed at 3864.18, down 0.15%, while the Shenzhen Component Index closed at 12907.83, up 1.02% [1] Stock Performance - ST Huaxi (002630) closed at 2.87, up 5.13% with a trading volume of 604,700 shares and a turnover of 172 million yuan [1] - Aikesaibo (688719) closed at 44.63, up 3.62% with a trading volume of 59,300 shares and a turnover of 263 million yuan [1] - Shanghai Electric (601727) closed at 8.88, up 3.14% with a trading volume of 2,667,600 shares and a turnover of 2.348 billion yuan [1] - Other notable stocks include Keda (002518) at 45.06 (+2.88%), Oulu Tong (300870) at 220.99 (+2.81%), and ST Yishite (300376) at 5.78 (+1.58%) [1] Capital Flow - The other power equipment sector experienced a net outflow of 415 million yuan from institutional investors, while retail investors saw a net inflow of 342 million yuan [2] - The capital flow for key stocks shows that Shanghai Electric had a net inflow of 17.5 million yuan from institutional investors, while ST Huaxi had a net inflow of 27.7 million yuan [3] - Aikesaibo and Keda also saw net inflows from retail investors, indicating interest in these stocks despite the overall sector outflow [3]

Market Overview - On November 11, the Shanghai Composite Index fell by 0.39%, while the total margin balance in the market reached 2505.298 billion yuan, an increase of 3.882 billion yuan compared to the previous trading day [1] - The margin balance in the Shanghai Stock Exchange was 1275.565 billion yuan, up by 3.043 billion yuan; in the Shenzhen Stock Exchange, it was 1221.835 billion yuan, up by 0.852 billion yuan; and in the Beijing Stock Exchange, it was 7.899 billion yuan, down by 0.014 billion yuan [1] Industry Analysis - Among the industries tracked by Shenwan, 18 sectors saw an increase in margin balances, with the banking sector leading with an increase of 0.423 billion yuan, followed by retail and agriculture sectors with increases of 0.359 billion yuan and 0.347 billion yuan, respectively [1] Stock Performance - A total of 1822 stocks experienced an increase in margin balances, accounting for 48.66% of the market, with 314 stocks seeing an increase of over 5% [1] - The stock with the highest increase in margin balance was Reet Technology, with a latest margin balance of 9.2716 million yuan, reflecting a 78.19% increase from the previous trading day, and its stock price rose by 0.79% [1] - Other notable stocks with significant margin balance increases included Jindike and Lusi Co., with increases of 59.04% and 50.08%, respectively [1] Top Gainers and Losers - Among the top 20 stocks with the highest margin balance increases, the average increase in stock prices was 6.13%, with notable gainers including Huanlejia, Jindike, and Juhua Technology, each rising by 19.99% [2] - Conversely, the stocks with the largest declines included Haima Automobile, Huadian Technology, and Liujin Technology, with declines of 1.97%, 1.88%, and 1.15%, respectively [2] Margin Balance Decrease - In contrast, 1922 stocks saw a decrease in margin balances, with 225 stocks experiencing a decline of over 5% [4] - The stock with the largest decrease in margin balance was Zhongcheng Consulting, with a latest margin balance of 1.3765 million yuan, down by 34.42% from the previous trading day [5] - Other stocks with significant declines included Meibang Technology and Sanwei Equipment, with decreases of 32.91% and 28.11%, respectively [5]

Core Points - The other power equipment sector experienced a decline of 1.14% on November 11, with HaiLu Heavy Industry leading the drop [1] - The Shanghai Composite Index closed at 4002.76, down 0.39%, while the Shenzhen Component Index closed at 13289.0, down 1.03% [1] Sector Performance - HaiBo SiChuang (688411) saw a significant increase of 13.00%, closing at 299.65 with a trading volume of 72,500 shares and a transaction value of 2.176 billion [1] - ST YiShiTe (300376) rose by 7.81%, closing at 5.80 with a trading volume of 616,000 shares and a transaction value of 351 million [1] - Yingjie Electric (300820) increased by 4.51%, closing at 56.98 with a trading volume of 90,500 shares and a transaction value of 512 million [1] - Other notable performers included Rongfa Nuclear Power (002366) with a 3.91% increase and a closing price of 8.50, and AiKe SaiBo (688719) with a 2.63% increase [1] Decliners - HaiLu Heavy Industry (002255) led the decline with a drop of 7.13%, closing at 13.80 with a trading volume of 2,599,100 shares and a transaction value of 3.624 billion [2] - OuLu Tong (300870) fell by 6.08%, closing at 191.38 with a trading volume of 47,300 shares [2] - Dongfang Electric (600875) decreased by 3.71%, closing at 23.37 with a trading volume of 1,084,100 shares [2] Capital Flow - The other power equipment sector saw a net outflow of 1.045 billion from main funds, while retail investors contributed a net inflow of 791 million [2]

证券代码：920110 证券简称：雷特科技 公告编号：2025-085 珠海雷特科技股份有限公司 关于利用闲置自有资金购买理财产品的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、 投资理财概述 （一） 投资理财目的 鉴于公司股东会审议的《关于利用闲置资金购买理财产品的议案》即将到期， 为提高公司资金使用效率，增加公司现金资产投资收益，在保证日常经营运作资 金需求，控制投资风险前提下，公司计划利用闲置资金购买理财产品。 （二） 投资理财金额和资金来源 公司及全资子公司拟使用额度不超过 5000 万元（含）的自有闲置资金购买 理财产品，期限内任一时点的交易金额（含前述投资的收益进行再投资的相关金 额）不超过投资额度。在上述额度内，资金可以循环使用。操作主体为雷特科技 及其下属全资子公司。 （三） 投资理财方式 预计投资理财额度的情形 公司及全资子公司拟使用闲置自有资金任意时点购买理财产品，最高额度不 超过 5000 万元人民币（含 5000 万元人民币）。 （四） 委托理财期限 二、 决策与审议 ...

证券代码：920110 证券简称：雷特科技 公告编号：2025-083 珠海雷特科技股份有限公司 第四届董事会第十二次会议决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、误 导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带法律 责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2025 年 10 月 27 日 2.会议召开地点：珠海市香洲区水岸一路 183 号 1 栋公司会议室 3.会议召开方式：现场会议 4.发出董事会会议通知的时间和方式：2025 年 10 月 14 日以通讯方式发出 5.会议主持人：董事长雷建文先生 6.会议列席人员：高级管理人员 2.议案表决结果：同意 9 票；反对 0 票；弃权 0 票。 本议案已经公司第四届董事会审计委员会第八次会议审议通过，同意将该议案提 交董事会审议。 7.召开情况合法合规的说明： 本次会议的召集、召开、议案审议程序等方面符合有关法律法规、部门规章、规 范性文件和《公司章程》的规定。 （二）会议出席情况 会议应出席董事 9 人，出席和授权出席董事 9 人。 二、议案审议情况 （一）审议通过《 ...