四川中光防雷科技股份有限公司 独立董事候选人声明与承诺 声明人李龙作为四川中光防雷科技股份有限公司第 6 届董事会独立董 事候选人，已充分了解并同意由提名人四川中光高技术研究所有限责任公司 提名为四川中光防雷科技股份有限公司（以下简称该公司）第 6 届董事会 独立董事候选人。现公开声明和保证，本人与该公司之间不存在任何影响本 人独立性的关系，且符合相关法律、行政法规、部门规章、规范性文件和深 圳证券交易所业务规则对独立董事候选人任职资格及独立性的要求，具体声 明并承诺如下事项： 一、本人已经通过四川中光防雷科技股份有限公司第 5 届董事会提名 委员会或者独立董事专门会议资格审查，提名人与本人不存在利害关系或者 其他可能影响独立履职情形的密切关系。 √是 □否 √是 □否 四、本人符合该公司章程规定的独立董事任职条件。 √是 □否 五、本人已经参加培训并取得证券交易所认可的相关培训证明材料（如 有）。 √是 □否 六、本人担任独立董事不会违反《中华人民共和国公务员法》的相关规 定。 √是 □否 七、本人担任独立董事不会违反中共中央纪委《关于规范中管干部辞去 二、本人不存在《中华人民共和国公司法》第一百七十八条等 ...

证券代码：300414 证券简称：中光防雷 公告编号：临-2025-027 四川中光防雷科技股份有限公司 关于召开2026年第一次临时股东会通知公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 一、召开会议的基本情况 1、股东会届次：2026年第一次临时股东会 2、会议召集人：董事会 3、本次会议的召集、召开符合《中华人民共和国公司法》《深圳证券交易 所创业板股票上市规则》《深圳证券交易所上市公司自律监管指引第2号—创业 板上市公司规范运作》等法律、行政法规、部门规章、规范性文件及《公司章程》 的有关规定。 4、会议召开时间和日期： 现场会议召开时间：2026年1月12日（星期一）下午14:00 网络投票时间：通过深圳证券交易所系统进行网络投票的具体时间为2026 年1月12日（星期一）9:15-9:25，9:30-11:30，13:00-15:00；通过深圳证券交 易所互联网投票系统投票的具体时间为2026年1月12日（星期一）9:15至15:00 的任意时间。 5、会议召开方式：现场表决与网络投票相结合。 理人不必是公司股东； （2）本公司董事、高级管 ...

证券代码：300414 证券简称：中光防雷 公告编号：临-2025-026 四川中光防雷科技股份有限公司 第五届董事会第十六次会议决议公告 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。 一、董事会会议召开情况 四川中光防雷科技股份有限公司（以下简称"公司"）第五届董事会第十六 次会议于 2025 年 12 月 25 日在公司会议室以通讯方式召开。本次会议通知已于 2025 年 12 月 12 日以书面方式向公司各位董事发出。本次会议应到董事 7 名， 实到董事 7 名，公司董事长王雪颖女士主持了本次会议。会议的召开和表决程序 符合《公司法》《公司章程》和《董事会议事规则》的有关规定，是合法、有效 的。 二、董事会会议审议情况 鉴于公司第五届董事会任期即将届满，根据《公司法》《公司章程》等有关 规定，公司董事会同意提名王雪颖女士、周辉先生、赵静女士为公司第六届董事 会非独立董事候选人（简历见附件），任期自股东会审议通过之日起三年。 在股东会选举产生第六届董事会前，公司第五届董事会董事继续履职。公司 第六届董事会董事候选人中兼任公司高级管理人员以及由职工代表担任 ...

Market Overview - On December 24, the trading volume of the Shanghai and Shenzhen stock markets reached 1.88 trillion yuan, a decrease of 19.6 billion yuan compared to the previous trading day [1] - Sectors such as commercial aerospace, computing hardware, and PCB concepts saw significant gains, while precious metals, insurance, and dairy sectors experienced declines [1] Stock Performance - Notable gainers included: - Shengtong Energy (+9.99%, 34.79 yuan) with a control change and consecutive gains [2] - Jiamei Packaging (+10.07%, 8.09 yuan) also benefiting from a control change [2] - Zhejiang Shibao (+10.02%, 20.42 yuan) linked to L3 autonomous driving and intelligent steering [2] - Shenjian Co. (+10.01%, 10.88 yuan) associated with commercial aerospace and polyester resin [2] - Other stocks with notable performance included Hainan Development (+10.01%, 19.35 yuan) and Huazhong Holdings (+9.95%, 6.74 yuan) [2][3] Trading Dynamics - The top three net purchases on the daily leaderboard were: - Tianyin Electric with a net purchase of 344 million yuan [5] - Tianji Co. with a net purchase of 282 million yuan [5] - Tongyu Communications with a net purchase of 262 million yuan [5] - Conversely, the top three net sales were: - Xue Ren Group with a net sale of 205 million yuan [6] - Zhangyuan Tungsten with a net sale of 162 million yuan [6] - Zhongguang Lightning with a net sale of 106 million yuan [6] Sector Highlights - Tianyin Electric is involved in commercial aerospace and has recently completed batch deliveries of star sensors for low-orbit satellite networks [9] - Tongyu Communications is focused on satellite communication and has established a comprehensive product system covering the entire satellite communication chain [13] Institutional Activity - Institutional net purchases were significant for: - Tianyin Electric with 496 million yuan [17] - Tongyu Communications with 214 million yuan [17] - Notable net sales included: - Zhangyuan Tungsten with 164 million yuan [17] - Delicate Co. with 471 million yuan [17]

中光防雷12月24日交易公开信息 | 买/ 卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 买一 | 机构专用 | 3730.46 | 1197.32 | | 买二 | 机构专用 | 2636.29 | 4007.63 | | 买三 | 机构专用 | 2022.46 | 2051.77 | | 买四 | 机构专用 | 1772.63 | 777.69 | | 买五 | 东方财富证券股份有限公司拉萨东环路第二证券营业 | 1739.48 | 673.24 | | | 部 | | | | 卖一 | 开源证券股份有限公司西安西大街证券营业部 | 7.42 | 4667.25 | | 卖二 | 机构专用 | 2636.29 | 4007.63 | | 卖三 | 华鑫证券有限责任公司上海陆家嘴证券营业部 | 3.55 | 3379.28 | | 卖四 | 中国银河证券股份有限公司宜昌新世纪证券营业部 | 25.19 | 3242.13 | 中光防雷今日上涨3.73%，全天换手率32.08%，成交额15.67亿元，振幅14.81%。龙虎榜数据 ...

Core Viewpoint - Zhongguang Lightning Protection has seen a significant stock price increase of 25.73% over the past four days, closing at 16.33 yuan per share with a market capitalization of 5.324 billion yuan [1] Company Overview - Sichuan Zhongguang Lightning Protection Technology Co., Ltd. was established on February 18, 2004, and listed on May 13, 2015 [1] - The company specializes in the research, production, and sales of lightning protection products, as well as the design and installation of lightning protection engineering [1] - Revenue composition includes: 68.02% from lightning protection products, 27.30% from non-lightning protection products, and 4.68% from lightning protection engineering and services [1] Shareholder Insights - Huatai-PB Fund's Huatai-PB CSI 2000 Index Enhanced A (019923) has entered the top ten circulating shareholders of Zhongguang Lightning Protection, holding 881,800 shares, which is 0.28% of the circulating shares [2] - The fund has generated a floating profit of approximately 696,600 yuan today and 2,804,100 yuan during the four-day price increase [2] - The fund was established on January 12, 2024, with a current scale of 312 million yuan and has achieved a year-to-date return of 50.95% [2] Fund Manager Performance - The fund manager, Sheng Hao, has a tenure of 10 years and 76 days, managing assets totaling 4.417 billion yuan, with the best return of 130.25% and the worst return of -29.48% during his tenure [2] - Other managers, Lei Wenyuan and Kong Lingye, have tenures of 3 years and 143 days, managing 2.345 billion yuan and 2.577 billion yuan respectively, with similar performance metrics [3]

Core Viewpoint - The photolithography concept sector has shown a significant increase of 2.11%, leading the market in terms of growth, with 28 stocks rising, including major gainers like Meiyetech and Tongfei Co., both reaching a 20% limit up [1][2]. Market Performance - The photolithography sector led the market with a 2.11% increase, while other sectors like terahertz and fluorochemical concepts saw declines of -2.72% and -2.54% respectively [2]. - Key stocks in the photolithography sector include: - Zhongguang Fanglei: +20.00% - Tongjing Technology: +8.86% - Tongfei Co.: +20.00% - Meiyetech: +20.00% [4][5]. Capital Flow - The photolithography sector attracted a net inflow of 161 million yuan, with 20 stocks receiving significant capital inflow, and 7 stocks exceeding 50 million yuan in net inflow [2]. - Leading stocks by net capital inflow include: - Zhongguang Fanglei: 368.42 million yuan - Tongjing Technology: 221.31 million yuan - Tongfei Co.: 148.40 million yuan [2][4]. Capital Inflow Ratios - The top stocks by net inflow ratio in the photolithography sector are: - Zhongguang Fanglei: 31.95% - Meiyetech: 15.69% - Tongfei Co.: 14.88% [3].

Group 1 - The liquid cooling server concept increased by 1.56%, ranking 6th among concept sectors, with 100 stocks rising, including Tongfei Co., Yidong Electronics, and Zhongguang Lightning Protection, which all hit a 20% limit up [1] - Major gainers in the liquid cooling server sector included Chuanrun Co. (up 10.02%), Kuaike Intelligent (up 10.01%), and Shenling Environment (up 13.69%) [1][3] - The sector saw a net inflow of 1.996 billion yuan, with 83 stocks receiving net inflows, and 18 stocks exceeding 100 million yuan in net inflows, led by Industrial Fulian with 1.304 billion yuan [2][3] Group 2 - The top three stocks by net inflow ratio were Jitai Co. (47.68%), Chuanrun Co. (39.27%), and Zhongguang Lightning Protection (31.95%) [3] - The liquid cooling server sector's performance was supported by significant trading volumes, with Industrial Fulian having a turnover rate of 1.09% and Yinvike at 9.03% [3][4] - Stocks like Tongfei Co. and Yidong Electronics achieved a 20% increase, indicating strong market interest and potential growth in the sector [1][4] Group 3 - The overall market sentiment showed a mixed performance, with some sectors like photolithography and fluorochemical concepts gaining, while others like terahertz and military information technology faced declines [2] - The liquid cooling server sector's positive performance contrasts with the broader market trends, highlighting its potential as a growth area [2][3] - The data indicates a robust interest from institutional investors in the liquid cooling server sector, suggesting confidence in its future prospects [2][3]

Core Viewpoint - Zhongguang Lightning Protection experienced a significant increase in stock price, reaching a daily limit of 20% with a trading volume of 1.153 billion yuan and a turnover rate of 24.64% [2] Trading Activity - The stock's trading activity included a net institutional purchase of 18.90 million yuan and a total net purchase from brokerage seats of 129 million yuan [2] - The top five brokerage seats accounted for a total transaction volume of 269 million yuan, with a net purchase of 148 million yuan [2] - Specific brokerage activities showed that four institutional seats were involved, with a total buying amount of 70.64 million yuan and selling amount of 51.74 million yuan, resulting in a net purchase of 18.90 million yuan [2] Capital Flow - The stock saw a net inflow of 368 million yuan from major funds, with a significant single order inflow of 454 million yuan, while large orders experienced a net outflow of 85.37 million yuan [2] - Over the past five days, the net inflow of major funds totaled 309 million yuan [2] Margin Trading Data - As of December 22, the margin trading balance for Zhongguang Lightning Protection was 159 million yuan, with a financing balance of 158 million yuan and a securities lending balance of 308,200 yuan [2] - In the last five days, the financing balance increased by 4.14 million yuan, representing a growth of 2.69%, while the securities lending balance rose by 29,400 yuan, marking a 10.56% increase [2]

Core Viewpoint - The commercial aerospace sector is gaining significant attention, highlighted by the recent launch of the Long March 12A rocket, marking China's entry into reusable rocket technology [1][2]. Group 1: Market Reaction - On December 23, several companies in the commercial aerospace sector saw their stock prices surge, including Zhongguang Fanglei, Shenjian Co., Jiuding New Materials, Dongcai Technology, Chuangyuan Technology, and Taijia Co., all hitting the daily limit [1]. - Other companies such as Huafeng Technology, Robotec, and Bowei Alloy also experienced notable increases in their stock prices [1]. Group 2: Technological Developments - The Long March 12A rocket, designed for "first-stage reuse," successfully completed its mission, although the first stage was not recovered [1][2]. - The launch provided critical engineering data for future missions and the recovery of rocket stages, laying a foundation for subsequent launches and recovery efforts [2]. Group 3: Industry Insights - The involvement of the "national team" in the aerospace sector is expected to set technical benchmarks and promote resource integration across the industry, fostering a competitive environment [2]. - Reusable rocket technology is viewed as a key cost-reduction strategy in the commercial aerospace industry, with the cost of new rockets estimated at $50 million, while reusable rockets can reduce costs to $15 million [2]. - Achieving successful recovery of rocket stages is just the first step; further engineering validation and the establishment of a stable, efficient reuse system are essential for realizing the commercial value of reusable technology [2].