以下是第一财经对一些重要公告的汇总，供投资者参考。 【品大事】 长飞光纤：全球光纤光缆行业市场环境正常，与数据中心相关的新型产品占需求总量的比例较小 长飞光纤披露股票交易异动公告称，公司注意到近期市场对算力数据中心相关新型光纤光缆产品关注度 较高。目前，全球光纤光缆行业市场环境正常，而与数据中心相关的新型产品占需求总量的比例较小， 敬请广大投资者注意投资风险，理性决策，审慎投资。经公司自查，并向公司第一大股东中国华信邮电 科技有限公司发函询证，截至公告披露日，不存在应披露而未披露的重大信息。 国盾量子：推举董事应勇暂代履行董事长等相关职责 国盾量子公告，因公司董事长、法定代表人吕品离世，为保证公司相关工作顺利开展，全体董事共同推 举董事应勇暂代履行董事长、法定代表人及战略与投资委员会主任委员、薪酬与考核委员会委员职责， 直至公司完成董事补选及选举出新的董事长、相关专委会委员之日止。 二连板华体科技：公司不涉及商业航天相关业务 华体科技披露股票交易异动公告称，近期，公司关注到部分媒体、股吧等平台对公司相关业务讨论，内 容涉及商业航天等热点概念。公司是一家以智慧城市新场景和文化照明为主要业务的系统方案提供商， 不 ...

公司坚持"海陆并进"，统筹推进国际、国内两大市场，重大项目的中标将为公司"十五五"业绩增长提供 夯实的基础;同时项目带来的技术沉淀与市场拓展效应，将进一步助力构建国内外市场协同发展的良好 格局，进一步提升公司的核心竞争力、市场影响力和品牌影响力。 东方电缆（603606）(603606.SH)发布公告，近期，公司及全资子公司宁波海缆研究院工程有限公司(简 称"东方海工院")陆续收到相关中标通知书，确认公司及东方海工院为相关项目中标人。公司及东方海 工院中标项目金额合计约31.25亿元，占公司2024年度经审计营业收入的34.37%。 ...

A股开盘，三大指数集体高开，沪指涨0.05%报3878.23点，深证成指涨0.48%，创业板指涨0.89%。盘面 上，特朗普旗下特朗普媒体科技集团跨界核聚变，隔夜飙涨近42%，带动可控核聚变板块盘初活跃；铜 缆高速连接、存储芯片、CPO等板块高开，黄金、煤炭股调整。 ...

Group 1 - The cable industry is experiencing a surge in demand driven by accelerated grid construction, with multiple companies announcing significant contract wins [1] - Ningbo Qiuguan Cable Co., Ltd. reported winning contracts totaling 879 million yuan, covering various cable types and regions across China [1] - Wanma Technology Co., Ltd. also secured contracts worth 59.94 million yuan for low-voltage power cables and related equipment [1] Group 2 - The investment scale for grid construction is set to expand, with the State Grid planning to invest over 650 billion yuan by 2025 [2] - The cable industry is in a rapid growth phase, with increasing demand for various cables due to the acceleration of grid construction and the advancement of new power systems [2] - Companies are advised to seize order growth opportunities while also focusing on long-term competitiveness through R&D investment and quality improvement [2] Group 3 - Recent policy measures have provided strong support for the bidding wave, including revisions to pricing methods for power transmission and distribution [2] - The National Development and Reform Commission and the National Energy Administration have emphasized the need for enhanced planning and investment in distribution networks [3] - The upcoming projects in 2026 are expected to stimulate cable demand, particularly benefiting companies with technological innovation capabilities [3]

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3.88亿元，其中，买入成交额为1.60亿 元，卖出成交额为2.28亿元，合计净卖出6775.91万元。 具体来看，今日上榜营业部中，第一大买入营业部为中信证券股份有限公司浙江分公司，买入金额为 6095.90万元，第一大卖出营业部为东亚前海证券有限责任公司苏州分公司，卖出金额为4820.36万元。 近半年该股累计上榜龙虎榜11次，上榜次日股价平均跌0.79%，上榜后5日平均涨1.68%。 太阳电缆今日下跌9.70%，全天换手率24.05%，成交额18.50亿元，振幅7.34%。龙虎榜数据显示，营业 部席位合计净卖出6775.91万元。 深交所公开信息显示，当日该股因日跌幅偏离值达-9.00%上榜，营业部席位合计净卖出6775.91万元。 融资融券数据显示，该股最新（12月17日）两融余额为2.25亿元，其中，融资余额为2.25亿元，融券余 额为0.12万元。近5日融资余额合计增加2143.93万元，增幅为10.53%，融券余额合计增加134.00元，增 幅13.00%。（数据宝） 太阳电缆12月18日交易公开信息 | 买/ | 会员营业部名称 | 买入 ...

2025年1至6月份，中超控股的营业收入构成为：电缆行业占比98.77%，其他占比0.91%，电缆配件行业 占比0.32%。 截至发稿，中超控股市值为76亿元。 每经AI快讯，中超控股（SZ 002471，收盘价：5.55元）12月17日晚间发布公告称，江苏中超控股股份 有限公司董事会于2025年12月17日收到副总经理刘保记先生、赵汉军先生递交的书面辞职报告。刘保记 先生因工作变动向公司董事会申请辞去副总经理职务，辞职后仍担任公司全资子公司无锡市明珠电缆有 限公司执行总经理职务，下一步，公司拟委派刘保记先生担任全资子公司江苏长峰电缆有限公司董事长 职务。赵汉军先生因工作变动向公司董事会申请辞去副总经理职务，辞职后仍担任江苏远方电缆厂有限 公司董事长、总经理职务。 每经头条（nbdtoutiao）——"太空快递"来了？全国首个民营飞船成功"上天"！背后公司创始人：正积 极开发"中型货运飞船"低成本产品 （记者 曾健辉） ...

太阳电缆今日跌停，全天换手率23.43%，成交额19.98亿元，振幅7.21%。龙虎榜数据显示，机构净卖出 4042.25万元，营业部席位合计净卖出1.63亿元。 深交所公开信息显示，当日该股因日跌幅偏离值达-11.68%上榜，机构专用席位净卖出4042.25万元。 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5.50亿元，其中，买入成交额为1.73亿 元，卖出成交额为3.77亿元，合计净卖出2.03亿元。 具体来看，今日上榜的营业部中，共有1家机构专用席位现身，即卖三，买入金额240.61万元，卖出金 额4282.86万元，合计净卖出4042.25万元。 近半年该股累计上榜龙虎榜10次，上榜次日股价平均涨0.20%，上榜后5日平均涨4.98%。 资金流向方面，今日该股主力资金净流出3.42亿元，其中，特大单净流出2.67亿元，大单资金净流出 7495.71万元。近5日主力资金净流入7059.12万元。（数据宝） 太阳电缆12月17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 | 东亚 ...

Core Insights - The "Wuhan Boutique" initiative recognizes not only individual products or services but also creates a regional brand effect, enhancing Wuhan's competitiveness and reputation in quality sectors [1] Group 1: Breakthroughs in Technology - Wuhan enterprises have made significant advancements in key technologies, such as the domestically developed Huashan A1000 chip, which is the first autonomous driving chip of its kind in China, filling a critical gap in the industry [2] - The polyethylene lithium battery separator developed by Wuhan Huqiang New Energy Materials Technology Co., Ltd. has successfully broken the monopoly of Western countries in the high-end market, becoming a core supplier for leading companies like CATL and BYD [2] - The water-based polyurethane curing agent from Wuhan Shiquanxing New Materials Technology Co., Ltd. has achieved the highest market share in the province, breaking the monopoly of foreign high-end products [2] Group 2: Leadership in Intelligent Manufacturing - Wuhan enterprises are setting industry standards through technological innovation in intelligent manufacturing, with companies like Wuhan Dier Laser Technology Co., Ltd. leading the global market in solar cell manufacturing technology [3] - The urban rail transit vehicles from Wuhan CRRC Changke Rail Vehicle Co., Ltd. exceed national standards in ten key performance indicators, ensuring safety in urban transportation [3] - Wuhan Huazhong CNC Co., Ltd. has developed high-speed and high-precision motion control technologies for CNC devices, significantly enhancing processing accuracy and production efficiency [3] Group 3: Quality Benchmarking - Wuhan companies are expanding their domestic and international markets by focusing on extreme quality, such as the "Ricky Special" wind energy tower cable from Aerospace Ricky Cable Co., Ltd., which leads the domestic market with its advanced technology [4] - The L-ornithine hydrochloride from Wuhan Yuanda Hongyuan Co., Ltd. meets international advanced standards and has successfully entered high-end markets in Europe and the United States [4] - Jiuxin Traditional Chinese Medicine Group Co., Ltd. has implemented a quality traceability system for its Chuanbei powder, ensuring high standards in traditional medicine production [4]

Group 1: Commercial Aerospace - SpaceX plans to IPO in mid to late 2026, aiming to raise over $30 billion with an estimated valuation of approximately $1.5 trillion [1] Group 2: Retail Industry - The National Retail Industry Innovation Development Conference emphasizes retail as a key focus for cultivating a complete domestic demand system and strengthening the domestic circulation [1] Group 3: Cable Industry - Hualing Cable's research announcement reveals the value of cables in rockets, large satellites, and low-orbit satellites, boosting the cable sector [1] Group 4: Gas Turbines - GE raises its fiscal year 2028 revenue guidance from $45 billion to $52 billion, expecting to sign contracts for 80 gigawatts of combined cycle gas turbines by year-end [1] Group 5: Energy Sector - The "14th Five-Year Plan" initiates a new phase for energy power, with hydrogen energy and nuclear power becoming key components [1] Group 6: Coal-to-Gas Project - The coal-to-gas project in Xinjiang shows promising growth potential, with production costs potentially reduced to 1 yuan per cubic meter, leading to a profit increase of 2 billion yuan [2] Group 7: Stable Growth and Dividends - The company commits to a fixed dividend mechanism with a projected 5% dividend yield for the next year, ensuring stable growth in its main business [2] Group 8: Controlled Nuclear Fusion - Shenghui Technology's subsidiary successfully develops a helium refrigeration system, marking a significant breakthrough in China's nuclear fusion field [3][4][6] Group 9: New Energy Infrastructure - Shenghui Technology's subsidiary wins a major contract for the construction of a comprehensive energy station, marking a significant advancement in new energy infrastructure [8][9] Group 10: Integrated Energy Station - The comprehensive energy station in Foshan integrates photovoltaic power generation, hydrogen production, refueling, and charging, achieving a one-stop energy service [11]

（文章来源：证券日报） 证券日报网讯 12月12日晚间，晨光电缆发布公告称，2025年12月10日公司第七届董事会第六次会议审 议通过了《关于上海晨光电缆有限公司为平湖白沙湾包装有限公司及浙江晨光电缆科技有限公司提供担 保的议案》。根据业务发展的需要，公司全资子公司平湖白沙湾包装有限公司（简称"白沙湾包装"）及 浙江晨光电缆科技有限公司（简称"晨光科技"）拟继续向浙江平湖农村商业银行股份有限公司独山港支 行（简称"农商行独山港支行"）申请授信融资，公司全资子公司上海晨光电缆有限公司（简称"上海晨 光"）为白沙湾包装和晨光科技的授信融资提供信用保证担保：1、上海晨光拟为白沙湾包装不超过人民 币壹仟万元（￥10，000，000.00元）的授信额度提供信用保证担保；2、上海晨光拟为晨光科技不超过 人民币壹仟万元（￥10，000，000.00元）的授信额度提供信用保证担保。上述授信融资均为原授信到 期后的续展。有效期：自公司董事会审议通过之日起12个月，如授信额度项下单笔借款存续期超过前述 有效期，则决议的有效期自动顺延至该笔借款期满之日。 ...